Product description: The special silicone sheet for solar laminators. Keqiang high tear-resistant silicone sheet is made of world-renowned brands of raw materials. It cooperates with foreign companies in technical cooperation, and uses the most advanced technology and special equipment to jointly research and develop. The product has high stability and good reliability , Professionally used in solar energy laminator and other equipment. KQ1100 is an improved version of our company based on the original generation of silicone sheets based on market demand. This product has low modulus, good elastic recovery, and small deformation. It is more suitable for automatic lamination of double glass components. KQ2100 high tear resistance silicone sheet is a novel product developed by our company based on the specific use conditions and failure modes of solar laminates. The product introduces acid-resistant, medium-resistant, and high-temperature-resistant green and environmentally friendly reinforcing materials on the basis of the original solar silicone sheet, which greatly improves the tensile strength, tear strength, and dimensional stability of the silicone sheet, and extends the service life of the product. The advantage of this board is that when the rubber sheet is used, it will not cause damage to the solar cell components. The working surface of KQ5100 rubber sheet is made of fluorosilicone rubber, which is resistant to media. The corrosion of EVA volatiles is almost zero, and the temperature resistance is good.

technical parameter

model	KQ1100	KQ2100	KQ4100	KQ5100
Hardness (Shore A)	68±2	70±2	Working surface: 70±2 Buffer surface: 60±2	Working surface: 70±2 Buffer surface: 60±2
Tearing strength Mpa≥	9.5	12.5	10.2	12.5
Tearing strength N/mm≥	42	45	45	45
Temperature resistance ℃	230	250	250	250
Resistant to EVA (comparative)	middle	middle	powerful	powerful
Normal service life (times)	＞2000	＞3000	6000	6000
Appearance and color	Blue, gray, black	grey black	grey black	Black, gray, blue
Remark	1. The width of the door can reach 4000mm without seams. 2. Special specifications can be customized according to user requirements. 3. Provide various specifications of silicone sealing strip and high temperature resistant Teflon tape for laminating machine.