| abstract |
The invention discloses a kind of TFT LCD with wear-resisting anti-extrusion material, and it is made up of the raw material of following parts by weight：30 36 parts of phenolic resin, 7 16 parts of acrylonitrile styrene-butadiene-copolymer, 9 14 parts of γ methacryloxypropyl trimethoxy silanes, 6 12 parts of nano-grade lithium iron phosphate, 8 10 parts of nano-silicon nitride, 7 11 parts of toluene di-isocyanate(TDI), modified 6 10 parts of compounded mix, 9 13 parts of PFPE film layer, 6 10 parts of inorganic filling material, 45 parts of silane coupler, 79 parts of curing agent.The present invention improves the intensity and hardness of final products, the hardness of final products is more than 60HRR, substantially increases the application of TFT LCD screen high-strength abrasion-proof composites by adding modified compounded mix in the formula of composite；The present invention is copolymerized resin copolymer polysiloxane polymer, curing agent, the inorganic filler to be formed after being mixed by various kinds of resin and mixed simultaneously, and obtained composite has high anti-extrusion ability, is highly suitable for TFT LCD displays. |