Scratch-resistant high-light PC/ABS (Polycarbonate/Acrylonitrile-Butadiene-Styrene) material and preparation method thereof
An ABS material, scratch-resistant technology, applied in the field of modified resin and its preparation, can solve the problems of unfavorable environmental protection, high cost of painting processing, etc.
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Embodiment 1
[0025] Add 60 parts of PC resin, 8 parts of ABS resin, 25 parts of AS resin, 3.7 parts of anti-scratch agent, 3 parts of compatibilizer SMA, and 0.3 parts of antioxidant into a high-speed mixing tank to make it evenly mixed; Extruder mixing, the temperature of each section of the twin-screw is: T 1 =220°C, T 2 =230°C, T 3 =240°C, T 4 =245°C, T 5 =260°C, T 6 = 270°C, the twin-screw extruder rotates at 320rpm, extrudes, cools, and pelletizes to obtain a scratch-resistant high-gloss PC / ABS material.
Embodiment 2
[0027] Add 64.7 parts of PC resin, 6 parts of ABS resin, 20 parts of AS resin, 3 parts of anti-scratch agent, 6 parts of compatibilizer SMA, and 0.3 part of antioxidant into a high-speed mixing tank to make it evenly mixed; Extruder mixing, the temperature of each section of the twin-screw is: T 1 =220°C, T 2 =230°C, T 3 =240°C, T 4 =245°C, T 5 =260°C, T 6 = 270°C, the twin-screw extruder rotates at 350rpm, extrudes, cools, and pelletizes to obtain a scratch-resistant high-gloss PC / ABS material.
Embodiment 3
[0029] Add 72.7 parts of PC resin, 5 parts of ABS resin, 13 parts of AS resin, 5 parts of anti-scratch agent, 4 parts of compatibilizer SMA, and 0.3 part of antioxidant into a high-speed mixing tank to make it evenly mixed; Extruder mixing, the temperature of each section of the twin-screw is: T 1 =220°C, T 2 =230°C, T 3 =240°C, T 4 =245°C, T 5 =260°C, T 6 = 270°C, the twin-screw extruder rotates at 380rpm, extrudes, cools, and pelletizes to obtain a scratch-resistant high-gloss PC / ABS material.
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