| abstract |
The invention discloses a Low-E insulating glass and a preparation method thereof. The preparation method comprises the following steps: in step 1, a chemical vapor deposition method is used to coat the surface of an original glass sheet; in step 2, the cutting is obtained after cutting, washing and drying. Step 3, edging, washing with water again, and drying to obtain the edging glass; Step 4, tempering treatment; Step 5, coating the first sealant, bonding with the aluminum alloy frame, and forming a seal together. Hollow structure; Step 6, introduce rare gas to replace the air; Step 7, apply a second sealant and dry to obtain Low-E insulating glass. The unique feature of the present invention lies in the improvement of the second sealant, thereby improving the sealing performance of the overall insulating glass, so that the prepared Low-E insulating glass has better thermal insulation and durability. |