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Non-Bendable Aluminum Spacer Bar for Double Glazing
When discussing double-glazed windows, everyone focuses on the sound and heat insulation performance, but few pay attention to the spacer bar between the two panes.
Features
Renqiu City Xinjian Metal Products Co., Ltd. is one of the most reliable manufacturers and suppliers of non-bendable aluminum spacer bar for double glazing in China. With a professional production team, we are able to meet the needs of the majority of our customers. Welcome to wholesale customized non-bendable aluminum spacer bar for double glazing from our factory. Also, free sample is available.
When discussing double-glazed windows, everyone focuses on the sound and heat insulation performance, but few pay attention to the spacer bar between the two panes.
The non-bendable aluminum alloy spacer bar, also known as a straight aluminum spacer bar, is the most classic and widely used double-glazed window accessory in the window and door industry.
While it lacks the advanced technology of integrated bending, its mature, universal, and highly adaptable nature makes it the preferred choice for most ordinary residential and commercial double-glazed windows.
Key Performance and Functions
Stable Structural Support:
As the "skeleton" of the double-glazed window, the non-bendable aluminum spacer bar, with its extremely high rigidity, can firmly withstand changes in atmospheric pressure, ensuring that the two panes of glass maintain a uniform distance, preventing the glass from collapsing inward, and guaranteeing the long-term stability of the double-glazed window.
Highly Effective Moisture-Proof Sealing:
The hollow interior of the aluminum spacer bar is filled with molecular sieves (desiccant). Its surface has uniform openings and good straightness, ensuring the hygroscopic activity of the molecular sieves, effectively absorbing residual moisture within the insulating layer, and preventing fogging and condensation on the inside of the glass. Non-Bendable Aluminum Spacer Bar for Double Glazing: Excellent Chemical Compatibility: The specially treated aluminum spacer bar has no effect on the internal desiccant and exhibits excellent adhesion to various sealants such as butyl rubber and polysulfide sealant, enabling it to form a robust sealing barrier in conjunction with double-sealing processes.
High Cost-Effectiveness and Flexibility:
The production and assembly costs of non-bendable aluminum spacers are relatively controllable, and they come in a variety of sizes (common widths ranging from 4mm to 27mm), flexibly adapting to the needs of different national markets for standard-sized window and door glass, making them a highly economical and practical choice.
Industry Applications and Export Standards:
As a mature building material, non-bendable aluminum alloy spacers are widely used in various building doors and windows, glass curtain walls, and household appliance glass. In export products, the Non-Bendable Aluminum Spacer Bar for Double Glazing, when used with high-quality sealants and standardized corner installation techniques, still provides excellent sealing performance and a long service life.
With its stable physical properties, simple processing, and highly competitive cost, non-bendable aluminum alloy spacer bars remain the most widely used support material in the global mid-range and conventional architectural glass market.
As a mature building material, non-bendable aluminum alloy spacer bars are widely used in various building doors and windows, glass curtain walls, and appliance glass. In export products, when used with high-quality sealant and standardized corner installation techniques, non-bendable aluminum alloy spacer bars still provide excellent sealing performance and a long service life.
With its stable physical properties, simple processing, and highly competitive cost, non-bendable aluminum alloy spacer bars remain the most widely used support material in the global mid-range and conventional architectural glass market.
In large-scale door and window projects and conventional home improvement projects, a balance between practicality and cost is crucial. Non-bendable aluminum alloy straight spacer bars, with their strong adaptability, convenient processing, and durable material properties, have become the industry standard. Although there are minor structural shortcomings, they do not affect the service life in normal scenarios at all, making it a cost-effective solution that balances quality, efficiency and cost.
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