The spacer strip is a kind of glass matching material, which is widely used at present, but how much do you know about the spacer? Let me introduce you to the characteristics of the spacers:
1. High energy saving The super spacer strip does not contain any metal materials. It is a thermosetting, elastic and microporous structure with strong respirability. The super spacer strip heat conduction value is only 0.168 W/m2·K, which is 1/950 of the aluminum spacer strip and 1/85 of the stainless steel spacer strip, which is almost non-existent. The ratio of the hollow glass made of the super spacer strip to the slotted aluminum hollow glass can be reduced by a value of 0.6-0.8 W/m 2 ·K, which has an excellent energy saving effect, and the K value of the entire window can be reduced by 0.2-0.4 W/m 2 ·K. 2, strong memory Super spacer strip is a thermoset, elastic, microporous structure, with 100% elastic memory function, can reduce the stress of the insulating glass, reduce the bursting of the insulating glass during transportation and installation. At the same time, due to external factors such as temperature difference, wind load, pressure and other external factors, the “pump†movement is always in the expansion and contraction, and the stress is formed at the edge seal of the glass. When the glass is deflected inward, the inside of the glass forms a stress at the chamfered contact of the upper end of the spacer, the glue at the upper end is pressed inward, and the glue at the lower end is especially stretched outward; when the glass is deflected outward, The inside of the glass forms a stress at the chamfered contact of the lower end of the spacer,
3. The spacer contains 40% molecular sieve, and the acrylic structural adhesive is coated on both sides of the spacer. Therefore, the process of loading the molecular sieve and the upper butyl rubber is omitted in the manufacturing process, and the molecular sieve and the butyl group are also omitted. Material cost and labor cost of glue.
The above is the little knowledge I have shared with you about the spacers. I hope to help those who are confused in this regard. If you have any questions, please contact our company.
Hebei Xingda Insulating Glass Aluminum Strip Factory
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