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Hollow Glass Spacer
Hollow glass spacer: A core component determining the lifespan of insulated glass units. Many insulated glass manufacturers and engineering procurement departments often focus on visible specifications like glass thickness and sealant quality, frequently overlooking a crucial detail: the selection of the spacer material.
Features
Renqiu City Xinjian Metal Products Co., Ltd. is one of the most reliable manufacturers and suppliers of hollow glass 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 hollow glass spacer from our factory. Also, free sample is available.
Hollow glass spacer: A core component determining the lifespan of insulated glass units. Many insulated glass manufacturers and engineering procurement departments often focus on visible specifications like glass thickness and sealant quality, frequently overlooking a crucial detail: the selection of the spacer material. Experienced professionals will find that most problems with insulated glass units after a few years of use, such as fogging, condensation, internal whitening, and water ingress, are not inherent to the glass itself, but rather stem from poor spacer material and outdated manufacturing processes, leading to sealing failure. This small component is precisely the key to the sealing performance, weather resistance, and overall lifespan of insulated glass units; choosing the right product can prevent most after-sales problems at their source.
Hollow glass spacer product features: Extreme energy efficiency: Extremely low thermal conductivity (e.g., a super spacer with a thermal conductivity of only 0.168 W/m²·K, 1/950th that of an aluminum spacer), virtually eliminating thermal bridging and resulting in excellent energy savings.
100% Elastic Memory Function: Possessing breathability and extremely strong elasticity, when the insulated glass expands and contracts due to temperature differences and wind loads, the spacer moves in the same direction as the glass, effectively buffering stress and significantly reducing the possibility of glass breakage.
Simplified Manufacturing Process: Some super spacers contain molecular sieves and are pre-coated with structural adhesive on both sides, eliminating the need for installing molecular sieves and applying butyl rubber, reducing material and labor costs.
Surface Treatment: Aesthetics and Corrosion Resistance Combined
Oxidation Resistance: The surface is usually treated with anti-corrosion coatings (such as anodizing), ensuring it won't rust or leak even in areas with high salt spray, such as the seaside, for over a decade.
High Aesthetics:
In addition to the classic bright silver, custom colors such as matte black and wood grain are now available, perfectly matching various door and window styles, and even creating retro grilles to enhance the overall look of the house.
We specialize in producing export-standard insulated glass spacers. Hollow Glass Spacer strictly adheres to national standards throughout the entire process, resolutely rejecting all inferior and non-standard materials. The core of the product is made of 3003 rust-resistant aluminum alloy, with a wall thickness consistently controlled between 0.30mm and 0.35mm, perfectly within the compliant standard range of 0.09-0.4mm. This thickness has been verified through numerous overseas projects; it is neither too thin, leading to bending breakage and structural softening, nor too thick, increasing processing difficulty. It perfectly balances structural support and bending toughness, making it compatible with various automated production equipment. Combined with high-frequency seamless integrated welding technology, the entire profile has no splicing gaps or breaks, resulting in overall sealing performance far superior to traditional four-segment spliced aluminum strips, eliminating potential sealing problems at the source.
For overseas factories and foreign trade buyers engaged in large-scale production, the Hollow Glass Spacer spacer's practical value is particularly outstanding. It is compatible with most automated bending production lines on the market, offering fast forming speed and precise dimensions. It fundamentally avoids problems such as dimensional deviations and loose splicing caused by manual assembly, significantly improving the yield rate of finished products. The hollow glass spacer's one-piece molding design eliminates the need for purchasing corner fittings and manual assembly, reducing material waste and significantly saving labor costs, thus effectively improving overall production efficiency. It can easily adapt to both large-volume standardized production orders and customized projects involving curved, irregular, or irregularly shaped curtain walls.
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