Four Characteristic of Domestic Aluminium Industry

China may be the big state for aluminium profile, especially the handling of executive aluminum, and also the needs of the entire design market for aluminum are improving people medium-sized, and each year aluminum production businesses are biggest gains on the market. Within the next time period, the Aluminum Extrusion Exporter of China, particularly the improvement of those small aluminium enterprises might be hampered, fall or mergers and purchases of substantial and medium-sized enterprises will be expected. In the foreseeable future, four faculties will be presented by domestic aluminium control marketplace competitiveness:

Anodized Aluminum Profiles

First: compared to other companies, you will find the small differences inside the level of the item of the aluminium business, and so the primary market competitiveness inside the aluminium industry would be the price competition later on.

Second: largescale extension of the aluminium suppliers and industry vertical integration trend’s development have accelerated substantially, area of the high quality businesses with all the fast development will end up the marketplace competition’s best drive.

Third: the comprehensive competition of corporations using the increasing degree, aluminium processing engineering, brand management, and assistance is going to be tougher.

Fourth: the rate of Chinais aluminium establishments to enter the worldwide market is going to be further multiplied, specially in a few coastal parts aspect. Large companies with greater international marketing based aluminium exports will be anticipated to be built with the fast progress. We are able to observe that the growth trend in the aluminum report of China will be more encouraging next ten-year, therefore we have to grab the ability to market.

Pingguo Asia Aluminum Co., Ltd. is an organization specific in manufacturing various kinds of top-grade powder- spraying aluminium profiles, situated in scenery-attractive Baise City, Pingguo County, Guangxi Autonomous Region. Depending on China most settled and best quality bauxite source that is Guangxi, our business has longterm closed cooperation with China Aluminium Guangxi part that is famous to make sure a steady and excellent product Aluminum Extrusion Profiles Products with quality real aluminium source. As one of the initial businesses involved in aluminium account in Mainland China, the Business has become a popular and huge -scaled company particular for both architecture and marketplace in output of aluminium pages, using its yearly ability of 100,000 tons.

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The Manufacturing Process of Melamine Faced Chipboard

The melamine faced chipboard is a kind of composite material belonging to new-type building decoration materials, can also be called as particle board, which is an engineered wood product manufactured from wood chips, sawmill shavings, or even saw dust, and a synthetic resin or other suitable binder, which is pressed and extruded.

decorative materials

Melamine chipboard’s raw material is fed into a disc chipper with between four and sixteen radially arranged blades, and it is produced by mixing wood particles or flakes together with a resin and forming the mix into a board. When the resin is in liquid form, it is then sprayed through nozzles onto the particles. And it is said that melamine is an important organic chemical intermediate products, mainly used to produce melamine resin, have excellent water resistance, heat resistance, arc resistance, and excellent fire retardant. Surface uses melamine and has flatness high, abrasion-resisting. The chipboards are first dried, after which any oversized or undersized particles are screened out.

There are several types of resins which have been widely used, including Amino, formaldehyde based resins, Urea Melamine resins, Phenol formaldehyde and Melamine Urea phenolic formaldehyde resins. The first kind of resins is the best performing when considering cost and ease of use; Urea Melamine resins are used to offer water resistance with increased melamine offering enhanced resistance; Phenol formaldehyde is typically used where the panel is used in external applications due to the increased water resistance offered by phenolic resins and also the color of the resin resulting in a darker panel; Melamine Urea phenolic formaldehyde resins exist as a compromise. Melamine formaldehyde resin is a thermosetting polymer. Transparent fireproof coating for wood based on melamine-formaldehyde resin as raw materials has good decorating property and fireproof property as well. To enhance the panel properties even further the use of resorcinol resins typically mixed with phenolic resins are used, but this is usually used with plywood for marine applications and a rare occasion in panel production.

When the resin is mixed with the melamine faced chipboard, the liquid mixture is made into a sheet. A weighing device notes the weight of flakes, and they are distributed into position by rotating rakes. In graded-density particleboard, the flakes are spread by an air jet that throws finer particles further than coarse ones. Two such jets, reversed, allow the particles to build up from fine to coarse and back to fine.

The sheets formed are then cold-compressed to reduce their thickness and make them easier to transport. Later, they are compressed again, under pressures between two and three megapascals and temperatures between 140 degrees Celsius and 220 degrees Celsius. This process sets and hardens the glue. All aspects of this entire process must be carefully controlled to ensure the correct size, density and consistency of the board. Finally, the boards are then cooled, trimmed and sanded. They can then be sold as raw board or surface improved through the addition of a wood veneer or laminate surface.

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Thermal Insulation Property of Foam Boards

The pvc foam boards is the white board shaped in mould by heating the expandable polystyrene pearls. And they are mainly used in building wall and heat insulation for composite board, vehicle and ship.

pvc moulding

Thermal insulation property of foam board protects the main structure of the building and extend its working life. Because the insulating layer is put outside the structure to achieve the external thermal insulation, it reduces the pressure caused by structure deformation due to the temperature change and erosion to the structure from harmful substances in the air and ultraviolet radiation. In addition, with foam board insulation, moist condition can be greatly improved and a vapor barrier is installed inside to achieve the internal thermal insulation. And generally, the condensation phenomenon will not occur inside the wall. PVC foam board can help to broaden the use area of the building and avoid the secondary damage to the insulation layer. It is useful in remaining stable room temperature by using exterior insulation. Because the structure layer which has big heat storage capacity is designed inside the high wall, it is advantageous to the room temperature’s stability.

Foam boards can be cut to size with a utility knife or small handsaw. The thickness of the foam board insulation can range from a half inch to four inches, depending on the type of insulation. A benefit of foam board is that it can be cut to fit in very small as well as irregularly shaped areas for better overall insulation.

A vapor barrier should be used together with foam board insulation to reduce air flow and to reduce the decline of the value as the material ages. Reflective insulation is often used to protect foam board from reduced value due to aging and reduce condensation that can lead to rot. Adequate ventilation is also needed to reduce the risk of moisture from becoming trapped in the foam board insulation which can cause mold or mildew issues.

POTENTECH (GUANGDONG) LIMITED is the largest PVC foam sheet (Trim board), PVC Moldings manufacturer in China. With an Expert Committee consisted of well-known professors and technical experts in plastic industry, Potentech professionally develop and produce: PVC foam boards or sheets, PVC Moldings and modified engineering plastic (granules). Poten Cellular (PTJ series-PVC Celuka Foam Board) is the real Cellular PVC foam sheet.

This article comes from:http://www.potentech.com/News/136.htm

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The General Use of 6061 Aluminum Alloy

6061 aluminum alloy is a precipitation hardening aluminum alloy, containing magnesium and silicon as its major alloying elements. Originally called “Alloy 61S,” it was developed in 1935. It has good mechanical properties and exhibits good weldability. It is one of the most common alloys of aluminum for general purpose use.

aluminum formwork

6061 aluminum alloy is commonly available in pre-tempered grades such as 6061-O and tempered grades such as 6061-T6 and 6061-T651. 6061 is commonly used for the following:

1.Construction of aircraft structures, such as wings and fuselages, more commonly in homebuilt aircraft than commercial or military aircraft. 2024 alloy is somewhat stronger, but 6061 is more easily worked and remains resistant to corrosion even when the surface is abraded, which is not the case for 2024, which is usually used with a thin Alclad coating for corrosion resistance.
2.Automotive parts, such as wheel spacers.
3.The manufacture of aluminium cans for the packaging of foodstuffs and beverages.
4.SCUBA tanks (post 1995)
5.Yacht construction, including small utility boats.

6061-T6 is used for:
1.The construction of bicycle frames and components.
2.The famous Pioneer plaque was made of this particular alloy.
3.The secondary chambers and baffle systems in firearm sound suppressors (primarily pistol suppressors for reduced weight and functionality), while the primary expansion chambers usually require 17-4PH or 303 stainless steel or titanium.
4.The upper and lower receivers of many AR-15 variants.
5.Many aluminum docks and gangways are constructed with 6061-T6 extrusions, and welded into place.

6061 is an alloy used in the production of extrusions—long constant–cross-section structural shapes produced by pushing metal through a shaped die. 6061 is an alloy that is suitable for hot forging. The billet is heated through an induction furnace and forged using a closed die process. Automotive parts, ATV parts, and industrial parts are just some of the uses as a forging. 6061 is highly weldable, for example using tungsten inert gas welding or metal inert gas welding. Typically, after welding, the properties near the weld are those of 6061-O, a loss of strength of around 80%. The material can be re-heat-treated to restore -T4 or -T6 temper for the whole piece. After welding, the material can naturally age and restore some of its strength as well. Nevertheless, the Alcoa Structural Handbook recommends the design strength of the material adjacent to the weld to be taken as 11,000 psi without proper heat treatment after the weld. Typical filler material is 4043 or 5356.

aluminiumsupplier.com.cn formerly known as Guangdong Xingfa Aluminum Profile Factory was established in 1984. As one of the earliest enterprises engaged in aluminum profile in Mainland China, the Company has become a famous and large-scaled enterprise specialized in production of aluminum profiles for both architecture and industry, with its yearly capacity of 150,000 tons. The Company is the production base for aluminum alloy designated by the Ministry of Construction of China, and it was awarded “No.1 of Top-Ten National Aluminum Profile Enterprises”.

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The Properties of Aluminum Profile

Aluminum profile refers to the finished-product in different shape of section, made by aluminum bar by hot melting and extrusion. The making process of industrial aluminum profile covers casting, extrusion and painting. Among them, painting mainly consists of anodized, powder coating, electrophoretic coating, PVDF and transfer paper printing.

xingfa aluminum

Industrial aluminum profile has the following properties:

First, the corrosion resistance. The density of aluminum is only 2.7 g/cm3, which is about one third of the density of steel, copper or brass. In most conditions, aluminum can display excellent corrosion resistance in many chemical systems, including air, water and petroleum chemistry.

Second, the electrical conductivity. Due to its good conductivity which is good for Aluminum Surface Treatment, aluminum profile is often brought into use. Based on the equal weight, the electrical conductivity of aluminum is twice as copper.

Third, the thermal conductivity. Aluminum alloy is about one half of copper in thermal conductivity. It is favorable in manufacturing the heat exchangers, evaporators, heating appliances, cooking utensils as well as the automobile cylinder head and radiator.

Fourth, the nonferromagnetic. Aluminum profiles are nonferromagnetic and it is an important feature in the electrical industry. Spontaneous combustion cannot take place in aluminum, which can improve security while handling or carrying inflammable and explosive materials.

Fifth, the machinability. The workability of aluminum profiles is excellent. Among various kinds of wrought and casting aluminum alloy, as well as the various states after the alloy are manufactured, the change of machinability is quite big, this requires a special machine tool technology.

Sixth, the recyclability. Aluminum has a high recyclability, and this property spare no difference between the recycled aluminum and primary aluminum.

Guangdong Xingfa Aluminium Co., Ltd., which formerly known as Guangdong Xingfa Aluminium Profile Factory, was established in 1984. As one of the earliest enterprises engaged in aluminium profile in Mainland China, the Company has become a famous and large-scaled enterprise specialized in production of aluminium profiles for both architecture and industry, with its yearly capacity of 150,000 tons.

This article comes from:http://www.aluminiumsupplier.com.cn/News/288.htm

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The Brief Introduction of PVC Foam Board

The pvc foam board is a kind of building material made of polyvinyl chloride, with features as waterproof, flame retardant, acid and alkali resistant, light, heat preservation, noise insulation and shock absorption. It has the same processing method with wood, but compared with the processing performance it is far more superior. Therefore, the related products such as pvc foam sheet, can be the ideal substitute of wood, aluminum and composite board. Furthermore, the surface is very smooth and of high hardness, which is not easy to be scratched. For this feature, PVC foam board can be the prime choice in making furniture.

pvc foam board suppliers

Taking about its applications, PVC foam board can be widely used in buses, train cars ceiling box core layer, interior panels, the external walls of the building board, decoration board, office, residential and public building, commercial decorative frame, clean room with a plate, ceiling panels, screen printing, computer lettering, advertising label, display panels, signs with the board albums boards and other industries and chemical anti-corrosion engineering, thermoforming parts, cold storage with a board, special cold project environmental formwork, sports equipment, farming with material waterfront facilities, moisture, water-resistant materials, art materials and a variety of portable partition instead of the glass ceiling, etc.

Currently, PVC industry has developed rapidly in the world with a promising prospect, every country is optimistic to the potential of PVC products as well as its benefits on environment. With its superior processing performance, it has proved to the world of its unique role and status that no other products can replace nowadays. Its development is the inevitable trend in the progress of human society.

As the PVC industry is booming over the world, unfortunately, in our country, PVC furniture materials share of less than 10% in the market, many consumers may have not even heard of, that PVC material can be used as the furniture materials. It is mostly because of consumers’ lack of proper understanding of this material. It limits the development of PVC film furniture, thus the production cannot form a certain scale. It is believed that through our joint efforts and the mature market, PVC industry will arrive at a new level in the field of furniture.

POTENTECH (GUANGDONG) LIMITED is the largest PVC foam sheet (Trim Board), PVC Moldings manufacturer in China. Our company was set up in 2005; the plant of Potentech covers an area of 61,441 sqm. Potentech is a wholly foreign-funded Hi-Tech company; the total amount of investment reaches 30 million US Dollars. Potentech employs well-known professors and technical experts in the plastics industry to form an Expert Committee, professionally to develop and produce: PVC foam boards and sheets, PVC moldings and Modified Engineering Plastic (granules). Poten Cellular (PTJ series) is the real Cellular PVC foam sheet, Production of Cellular technology.

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How to Choose the Ideal Floor Tile

How do you like to decorate your floor? Or what do we know about the ways to select the ceramic floor tile?

ceramic floor tile

Let me teach you some tips for choosing the good and suitable floor tile.

First, before you go to the floor tile market, search the information and general knowledge of floor tile on the Internet. Be sure about the style that you like and search the manufacturers which have a good reputation in the field. Second, when you are selecting the ceramic floor tile, have a close-up view of the appearance and see if it is scratched, peeled or damaged. The same dimension is required. The tiles with the same sizes will be much easier to floor them in the flat way. For detecting the dimension, you can put some tiles on the ground together to see if they have the minimum clearance. Then how to check the flatness of flooring tiles? Can you see your shadow in the tile? If not, the tile’s flatness fails to meet the standard. Here comes the theory, that is the better quality in polishing, the more flat it is. And next is the colors and designs. A beautiful ceramic tile flooring is accordant in colors and harmonious in styles. So the color shading must also be checked carefully.

Above is about the inspection of the appearance. Then what about the inner quality? First, the good floor tile has the excellent water-resistance and pollution-protection. Just see if a drop of water can be quickly absorbed by the tile. If it is, this kind of tile cannot perform well in pollution-protection. Second, the good floor tile has the loud and clear sound when you knock them. Third, the good floor tile must be hard and durable. Both the abrasion-resistance and pressurization are required. Like marble floor tiles, it not only has the gorgeous appearance but also the excellent physical property.

At last, some knowledge for the usage of some kinds of tile to share with you. The tile with low water-resistance and is a little softer than other kinds can be used in kitchen and bathroom for avoiding incautious slip. The tile which is good in polishing is fit for outside floor with its hardness. And as for the tile with good abrasion resistance and plain color, it is the best choice for the indoor flooring. And as the development of upholstery, the floor tile which has the plain colour meet with great favour nowadays.

This article comes from:http://www.dongpeng.com/News/269.htm

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Prefab House’s History in United Kingdom and Australia/Asia

[source: Wikipedia]

Wooden homes have always been popular in North America, due to the large quantity of timber available in North America. In the United States, several companies including Sears Catalog Homes began offering mail-order kit homes between 1902 and 1910. In the United Kingdom, more than 156,000 prefabricated houses were built between 1945 and 1948. After the World War II until 1948, Sell-Fertighaus GmbH built over 5000 prefabricated houses in Germany for the occupying force of the United States.

prefab house

In the United Kingdom the word “prefab” is often associated with a specific type of prefabricated house built in large numbers after the Second World War, such as Airey houses, as a temporary replacement for housing that had been destroyed by bombs, particularly in London. Despite the intention that these dwellings would be a strictly temporary measure, many remained inhabited for years and even decades after the end of the war. A small number are still in use in the 21st Century, but more and more are being demolished. In 2011 it was announced that Britain’s largest remaining prefab estate of 187 homes in Lewisham, South-East London, is to be redeveloped except for six homes.

There are a small number of prefab home and prefab warehouse builders in Australia/Asia. In the overall housing sector, prefab housing construction is very small as the overall rate of housing construction has been very low due to slow population growth. The prefab sector in Australia/Asia is more optimised for exporting its product, as domestic consumption is limited. In 2010, Bali exported 98,417 units of Prefabicated house, but in 2011 plunged to 5,007 units due to the global economic slowdown that affected a number of export destinations. These Balinese prefab houses are well known for their artistic design and practical value.

chinaprefabhouse.com is specialized in design and production of prefab house and environmental material. Its main products include: prefabricated slope-style house, prefabricated flat-style house, prefabricated villa, security room and prefabricated fences, etc. The material series include: Polystyrene sandwich panel (EPS), Polyurethane sandwich panel, rock wool sandwich panel and PU foam, etc.

You Can Click Link Below:http://www.chinaprefabhouse.com/News/204.htm

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Tips in the Installation of Central Air Conditioni

Tips in the Installation of Central Air ConditioningThe power of the indoor central air conditioning unitThe power of the indoor unit size is determined by a serious of factors. First, we should consider the size and orientation of the house, to judge if there is a large area of glass windows, in order to calculate the maximum coefficient of central air conditionerused simultaneously. Generally, in a normal home environment, the actual use of cold is often more than the entire room cold comprehensive, but lower than that of the latter, the former needs only about 60-70%. This saves investment and to avoid unnecessary waste.The form of the air outlet The general household central air conditioning is the flow of air side, it is a good air supply to ensure the uniformity of the temperature of the room. Sometimes for aesthetic also the air-conditioning on the cabinets above the side sending side back then you have to do, when to do side the send side back and bottom feed next time pay attention to the supply and return air to a certain distance to prevent back to the wind short circuit.THE EVAPORATIVE CONDENSING MODULARIZED CHILLERThe mounting position of the switchThe installation position of the indoor unit is mainly to take into account the circulation of the air flow to achieve as far as possible to avoid the dead angle occurs, and this can allow the temperature of the room evenly. Thermostat and light switches installed together, to be installed in accordance with the habits of the people into the room, the light switch inside, because the person entering the room is to turn on the lights and ceiling air conditioner. The installation of the thermostat to avoid the heat and air conditioning vents straight into place, so that the detected temperature will not be allowed.The installation of the outdoor air conditioning unitHome central air conditioner outdoor unit is generally installed on the platform, and there is a small number of hit hanging on the wall bracket. When is Installed on the platform, it must be done in the machine and between platforms damping treatment, generally add damping rubber mat. And hanging on the wall, to take into account the weight of the load-bearing wall and the unit’s operation, due to the heavy weight of the home central air conditioning, to hang on the wall penetrated the wall screws to secure more firmly, at the same time, the machine and stent between damping have to add a rubber pad.www.airconditionings.cn’s products were awarded many kinds of titles, such as National Machinery Industry Famous Brand Products, China Top Brand and so on. Besides, Shenling has very strong R & D strength. We have established a national postdoctoral scientific research workstation and two provincial technical centers. Shenling has also constructed four state-level product performance- testing centers for packaged air conditioners, high-temperature-use air conditioners, air and water- cooled chillers.

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Tips in the Installation of Central Air Conditioni

Tips in the Installation of Central Air ConditioningThe power of the indoor central air conditioning unitThe power of the indoor unit size is determined by a serious of factors. First, we should consider the size and orientation of the house, to judge if there is a large area of glass windows, in order to calculate the maximum coefficient of central air conditionerused simultaneously. Generally, in a normal home environment, the actual use of cold is often more than the entire room cold comprehensive, but lower than that of the latter, the former needs only about 60-70%. This saves investment and to avoid unnecessary waste.The form of the air outlet The general household central air conditioning is the flow of air side, it is a good air supply to ensure the uniformity of the temperature of the room. Sometimes for aesthetic also the air-conditioning on the cabinets above the side sending side back then you have to do, when to do side the send side back and bottom feed next time pay attention to the supply and return air to a certain distance to prevent back to the wind short circuit.THE EVAPORATIVE CONDENSING MODULARIZED CHILLERThe mounting position of the switchThe installation position of the indoor unit is mainly to take into account the circulation of the air flow to achieve as far as possible to avoid the dead angle occurs, and this can allow the temperature of the room evenly. Thermostat and light switches installed together, to be installed in accordance with the habits of the people into the room, the light switch inside, because the person entering the room is to turn on the lights and ceiling air conditioner. The installation of the thermostat to avoid the heat and air conditioning vents straight into place, so that the detected temperature will not be allowed.The installation of the outdoor air conditioning unitHome central air conditioner outdoor unit is generally installed on the platform, and there is a small number of hit hanging on the wall bracket. When is Installed on the platform, it must be done in the machine and between platforms damping treatment, generally add damping rubber mat. And hanging on the wall, to take into account the weight of the load-bearing wall and the unit’s operation, due to the heavy weight of the home central air conditioning, to hang on the wall penetrated the wall screws to secure more firmly, at the same time, the machine and stent between damping have to add a rubber pad.www.airconditionings.cn’s products were awarded many kinds of titles, such as National Machinery Industry Famous Brand Products, China Top Brand and so on. Besides, Shenling has very strong R & D strength. We have established a national postdoctoral scientific research workstation and two provincial technical centers. Shenling has also constructed four state-level product performance- testing centers for packaged air conditioners, high-temperature-use air conditioners, air and water- cooled chillers.

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