Highlight spraying-free polycarbonate PC composition
A technology of polycarbonate and polycarbonate resin, which is applied in the field of high-gloss spray-free polycarbonate PC composition, which can solve the problems of surface fogging and other problems, and achieve the effect of high surface gloss, not easy to migrate and precipitate, and good high-gloss performance
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Embodiment 1
[0016] A high-gloss spray-free polycarbonate PC composition of the present invention comprises the following components: 100 parts of polycarbonate resin, 30 parts of ABS resin, 2 parts of white mineral oil, 0.06 parts of silane coupling agent, modified polysilicon 10 parts of oxane, 22 parts of flame retardant, 8 parts of toughening agent, 10 parts of polymethyl methacrylate, 0.5 part of antioxidant and 0.3 part of lubricant.
[0017] The polycarbonate resin is aromatic polycarbonate and the aromatic polycarbonate is extrusion grade polycarbonate, and the molecular weight of the polycarbonate resin is 25000-40000.
[0018] The modified polysiloxane is polyester modified polysiloxane.
[0019] The white mineral oil is silicone oil with a molecular weight of 500,000-1,100,000.
[0020] The silane coupling agent is a mixture of γ-aminopropyltrimethoxysilane and γ-aminopropyltriethoxysilane.
[0021] The toughening agent is a mixture of methyl methacrylate / butadiene / styrene cop...
Embodiment 2
[0024] A high-gloss spray-free polycarbonate PC composition of the present invention comprises the following components: 100 parts of polycarbonate resin, 40 parts of ABS resin, 3 parts of white mineral oil, 0.05 part of silane coupling agent, modified polysilicon 15 parts of oxane, 15 parts of flame retardant, 5 parts of toughening agent, 12 parts of polymethyl methacrylate, 1 part of antioxidant and 0.5 parts of lubricant.
[0025] The polycarbonate resin is aromatic polycarbonate and the aromatic polycarbonate is extrusion grade polycarbonate, and the molecular weight of the polycarbonate resin is 25000-40000.
[0026] The modified polysiloxane is polyester modified polysiloxane.
[0027] The white mineral oil is silicone oil with a molecular weight of 500,000-1,100,000.
[0028] The silane coupling agent is a mixture of γ-glycidoxypropyltriethoxysilane and N-(β-aminoethyl)-γ-aminopropyltrimethoxysilane.
[0029] The toughening agent is methyl methacrylate / butadiene / styre...
Embodiment 3
[0032] A high-gloss spray-free polycarbonate PC composition of the present invention comprises the following components: 100 parts of polycarbonate resin, 50 parts of ABS resin, 4 parts of white mineral oil, 0.08 part of silane coupling agent, modified polysilicon 5 parts of oxane, 20 parts of flame retardant, 7 parts of toughening agent, 15 parts of polymethyl methacrylate, 0.8 part of antioxidant and 0.2 part of lubricant.
[0033] The polycarbonate resin is aromatic polycarbonate and the aromatic polycarbonate is extrusion grade polycarbonate, and the molecular weight of the polycarbonate resin is 25000-40000.
[0034] The modified polysiloxane is polyester modified polysiloxane.
[0035] The white mineral oil is silicone oil with a molecular weight of 500,000-1,100,000.
[0036] The silane coupling agent is a mixture of N-aminoethyl-γ-aminopropyltriethoxysilane, γ-aminopropylmethyldiethoxysilane and tetrakis(triethanolamine) zirconate.
[0037] The toughening agent is et...
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