The key raw materials and production processes of the hollow glass glue machine are more. The quality of raw materials and the control level of production processes affect the final quality of products. And the key performance of the hollow glass equipment can not be identified from the appearance of the product, only through the test test can be confirmed. Therefore, it is suggested that when selecting and buying the insulating glass equipment, especially when the batch is large, it must be sampled to the third party inspection organization for inspection and screening.
Look at the appearance quality of the product. There should not be any barrier, inclusions and spattering phenomenon for the insulating glass equipment. There must be no foreign matter in the middle spacer. Sealant or adhesive strip coating should be uniform and continuous, strong adhesion to the surface of glass, no air airways and bubbles.
When designing curtain wall glass and building doors and windows, there are certain requirements for visible light transmittance, shading coefficient, heat transfer coefficient and dew point of insulating glass. In order to improve the energy saving effect of hollow glass, different types of coated glass and colored glass are selected to synthesize the hollow glass. The glass original and structure of the glass are different, and the energy saving performance of the products is different.
Therefore, before choosing hollow glass, we must first send glass to a qualified third party inspection institution for testing and confirmation, so as to ensure that the selected products meet the requirements of energy saving design or energy-saving building windows.
When selecting high permeable insulating glass, the coating surface is placed on the inside of the spacer cavity, which is not easily identified and detected.
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