PVC and Plastic Profile ,Window and Door Frame Factory

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Product Description for PVC UPVC Profile

  

 

A casement window is hinged at the side and opens outward. It provides excellent ventilation,at times literally reaching out and catching the breeze. It looks like a narrow picture window because, unlike double hung or sliding windows, it has no rail to obstruct the view.

 

Some casement windows are simply pushed open, but most have a hand crank. Screens are placed on the inside of the window, where they're more protected from the elements. If you're installing windows over a sink, countertop or appliance, a casement window with a crank can be the perfect solution.

 

One of the things to look for in a casement window is how far it opens. The best open up perfectly perpendicular to the house for maximum ventilation

They are opened with a cranklever, or cam handle, which is placed around hand height or at the bottom and serves as a window lock.

A crank, stay, or friction hinge is necessary when the window opens outward, to hold the window in position despite wind.

Often the glass panes are set in a rabbeted frame and sealed with beveled putty or glazing compound to secure the glass.

 

Product for PVC UPVC Profile

 

 

 

 

 

 

 

 

 

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Q:Specification for steel profiles
At present, the smallest domestic steel profile section for the 60 series, a screw-connected window called steel-plastic composite doors and windows,
Q:The state of high-rise residential building doors and windows materials are not allowed to use steel profiles are expressly provided?
Allows the use of steel profiles. The provisions of the doors and windows with the number of layers does not matter. Now energy-saving requirements, no matter what material, as long as the energy-saving requirements on the line. Aluminum need to use heat type, more expensive, so the use of steel is more common.
Q:Plastic doors and windows and plastic doors and windows have anything to do
According to the characteristics of profiles, the profiles are roughly divided into European and American two. European doors and windows of its characteristics are: profile formulations still use the traditional lead salt heat stabilizer, a small number of countries and enterprises began to use environmentally friendly organic tin heat stabilizer; main section of the profile profile is generally designed for three or four main chamber, The total number of chambers to 6 to 8, wall thickness is generally 2.5 ~ 3.0mm. Doors and windows with fan-fan frame structure, fan section larger, with pulley, can be removed; built-in glass, dry mosaic; window open in the foreign under the hanging window-based, a small amount of sliding window.
Q:What is the quality of plastic steel profiles in the end?
08 years to now has been doing the money, it began to have no conch and Shide famous, but it is higher than the other brands, the reason it is a high proportion of plastic, that is less talc powder, the other three sealed pad The bridge is split, so that the fan does not account for the proportion. Speaking of two-color co-extruded, it is the technology is ASA technology is always the most leading, there is no fade, and gorgeous and glossy, which is other profiles can not be compared, I used to vote in the tender angle, , Shide, Zhongda, Huaan, ... .... 10 years did appear broken material situation, has not yet been found.
Q:PVC plastic profiles dip in the seam, how to deal with seamless docking
Fill too much for the current market price of profiles is low, and the pattern of rising raw material prices, profile manufacturers are to reduce the cost of the article, the formal profile manufacturers through the optimal combination of formula is not to reduce the quality of the premise, Cost; some manufacturers are in reducing costs while also reducing the quality of products. As a result of the ingredients of the formula, the most direct and effective way is to increase the filler, in the PVC-U plastic profile commonly used filler for the calcium carbonate. Most of the previous formula system is to add heavy calcium, the purpose is to increase the rigidity and reduce costs, but the calcium particles because of their irregular shape and relatively thick particle size and PVC resin body compatibility is poor, so the number of its added Low, and the number of copies will increase the color and appearance of the impact. Now with the development of technology, most of the use of ultra-fine light activated calcium carbonate, and even nano-calcium carbonate, which not only play a role in increasing rigidity and filling, but also has the role of modification, but its filling is not Infinitely, the proportion should be controlled. Now some manufacturers in order to reduce the cost of calcium carbonate added to 20-50 copies, which greatly reduces the physical and mechanical properties of profiles, resulting in this chapter referred to the phenomenon of brittle profile.
Q:The development of steel profiles
From the European to the American: European-style profiles are the mainstream of the market, but the rapid development of American profiles, which is due to some exports to the United States of steel-steel production enterprises driven by the United States as a lively, beautiful, delicate structure, delicate lines, Decorative, high light rate, high perspective, etc., has won the favor of consumers.As European-style profiles in China has 20 years of history, the US profile short-term can not replace the European profile in China's position. European-style profile is concerned about the fan package box, and the American profile is a box fan. Domestic steel doors and windows are basically fan package box.
Q:Is not aluminum alloy better than steel?
Aluminum alloy usually use copper, zinc, manganese, silicon, magnesium and other alloy elements, the early 20th century by the German Alfred Wilm invention, the development of the aircraft to help greatly, after a World War II German aluminum alloy composition is classified as state secrets. Compared with ordinary carbon steel has a lighter and corrosion-resistant performance, but the corrosion resistance is not as pure aluminum. In the clean, dry environment, the surface of aluminum alloy will form a protective oxide layer.
Q:How many meters of a conch plastic steel profile
Plastic specifications of a lot of steel, do not know what you want to know? But each type of material has a standard weight of rice, their own to know, for example: Conch 60 two-track sliding box weight is 1.22kg, then 1000kg divided by 1.22 = 819 meters
Q:Is the powder produced when the crushed plastic is crushed?
Plastic crusher Plastic crusher refers to the crushing of various plastic and rubber such as plastic profiles, pipes, rods, silk, film, scrap rubber products. Granules can be directly for extrusion, as the production of raw materials.
Q:Plastic profile brittle extrusion process unreasonable reasons
Excessive or insufficient material This is related to the process temperature setting and feeding ratio. The temperature setting is too high to cause the material to be plasticized. Some of the components with low molecular weight in the component will decompose and evaporate. The temperature is too low. Fully welded, the molecular structure is not strong, while the feed ratio is too large cause the material heating area and shear increases, the pressure increases, easily lead to plastic; feeding ratio is too small material heating area and shear reduction, Resulting in less plasticized, whether it is plastic or plastic surgery will cause plastic profiles crisp cutting collapse phenomenon.

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