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PP Stainless Steel Warm Edge Spacer
Stainless steel warm edge spacer Anyone in the door, window and insulating glass industry knows that the quality of a window never depends only on the glass and profiles. Many times, the glass spacer that everyone ignores is the key detail that determines the thermal insulation, anti-condensation and service life of the entire window. Traditional aluminum spacers have dominated the market for many years and are indeed cost-effective.
Features
Renqiu City Xinjian Metal Products Co., Ltd. is one of the most reliable manufacturers and suppliers of pp stainless steel warm edge spacer in China. With a professional production team, we are able to meet the needs of the majority of our customers. Welcome to wholesale customized pp stainless steel warm edge spacer from our factory. Also, free sample is available.
Stainless steel warm edge spacer Anyone in the door, window and insulating glass industry knows that the quality of a window never depends only on the glass and profiles. Many times, the glass spacer that everyone ignores is the key detail that determines the thermal insulation, anti-condensation and service life of the entire window. Traditional aluminum spacers have dominated the market for many years and are indeed cost-effective. However, their shortcomings have always been obvious: heat conduction is too fast, and the windows are prone to uneven cold and heat. In seasons with large temperature differences, condensation, fogging, and mold are common on the edges of the glass. It is precisely because of these pain points that stainless steel warm edge spacer has gradually become the mainstream choice for insulating glass.
Installing stainless steel warm edge When spacer, it is necessary to ensure that the working environment is clean and dry and that the glass surface is free of dust and debris. Use special tools for chip-free cutting and strictly control the bending process at room temperature or below 100°C to prevent damage to the material structure. At the same time, high-water vapor barrier glue such as butyl glue should be used to ensure The edges should be tightly adhered. For special scenes such as large-sized plates and lighting roofs, it is recommended to use rigid products reinforced with steel wires. When the altitude difference is large, use a breathing tube to balance the air pressure (note that the mouth of the tube is facing downward). Finally, strict moisture-proof and anti-fouling protection should be done during the entire process of storage, transportation and installation.
In terms of practicality, the advantages of this product are also particularly prominent. Its overall structure is very mature. The main body is a hard modified PP base material, with an ultra-thin coating surface layer. The inner cavity is filled with high-quality molecular sieve desiccant, which can not only firmly absorb water vapor inside the insulating glass, but also be suitable for various types of sealants. In daily use, there will be no easy opening of glue, water seepage, or air intake. It can effectively extend the service life of insulating glass, reduce the probability of fogging and scrapping in the later period, and greatly reduce the after-sales maintenance cost of doors and windows.
In terms of processing experience, it is also friendly enough. Unlike stainless steel spacers that require heating and bending, and aluminum strips that are prone to edge collapse when bent, stainless steel warm edge spacers support direct cold bending at room temperature and can be processed with ordinary equipment without the need for additional debugging of the machine or complicated operations. For glass processing plants, this can directly improve production efficiency, reduce processing losses, and adapt to mass production needs. At the same time, its weight is very light, only about one-third of that of aluminum spacers, which can reduce the weight of the entire window, avoid self-explosion problems caused by long-term stress on the glass, and is safer.
Buying and Identification Tips
Submersion test: Cut off a small piece of the plastic part of the warm edge strip and throw it into the water. PP material with a density less than that of water will float, while inferior PVC will sink quickly.
Odor identification: Use a lighter to burn the scraps. PP will emit a paraffin-like smell after burning, while PVC will release a pungent sour smell.
Be wary of recycled materials: There are cases in the market where black recycled waste is used to pass off as virgin PP. When purchasing, be sure to look for big brands and pay attention to whether the product has a qualified heat transfer coefficient test report.
Nowadays, the competition in the door and window industry is no longer about appearance and profile. Energy saving, durability, details and texture are the core competitiveness. If you want to improve the thermal insulation performance of the entire window, reduce the U-value, and adapt to the high standards of passive houses and energy-saving buildings, but do not want to significantly increase the cost, stainless steel warm edge spacer is definitely one of the best solutions. It has no exaggerated gimmicks, but uses solid performance to solve the long-standing pain points of insulated glass such as heat insulation, condensation, and durability. It is also a cost-effective choice for the current energy-saving upgrade of doors and windows.
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