Antistatic ultraviolet-resistant ASA/PET alloy material and preparation method thereof
A technology of anti-ultraviolet and alloy materials, which is applied in the field of alloy materials to achieve the effects of cost reduction, excellent mechanical properties and weather resistance
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Embodiment 1
[0051] (1) Prepare materials according to the following ratio: Acrylonitrile-styrene-acrylate copolymer (ASA) 855kg, polyethylene terephthalate (PET) 100kg, styrene-grafted maleic anhydride copolymer (SMA) 15kg, ethylene-acrylate copolymer (AX8900) 20kg, antistatic agent 10kg, lubricant 0.3kg, light stabilizer 5kg, antioxidant-1 (1010) 2kg, antioxidant-2 (168) 4kg.
[0052] (2) After the above raw materials are prepared in proportion and pre-mixed, they are extruded through a twin-screw extruder at 220-250°C, discharged in the form of strands, and then granulated by a granulator to obtain the product.
[0053] See Table 2 for the performance test results of the product obtained in Example 1.
Embodiment 2
[0055] (1) Prepare materials according to the following ratio: Acrylonitrile-styrene-acrylate copolymer (ASA) 805kg, polyethylene terephthalate (PET) 150kg, styrene grafted maleic anhydride copolymer (SMA) 15kg, ethylene-acrylate copolymer (AX8900) 20kg, antistatic agent 10kg, lubricant 0.3kg, light stabilizer 5kg, antioxidant-1 (1010) 2kg, antioxidant-2 (168) 4kg.
[0056] (2) After the above raw materials are prepared in proportion and pre-mixed, they are extruded through a twin-screw extruder at 220-250°C, discharged in the form of strands, and then granulated by a granulator to obtain the product.
[0057] See Table 2 for the product performance test result of embodiment 2 gained.
Embodiment 3
[0059](1) Prepare materials according to the following ratio: acrylonitrile-styrene-acrylate copolymer (ASA) 755kg, polyethylene terephthalate (PET) 200kg, styrene-grafted maleic anhydride copolymer (SMA) 15kg, ethylene-acrylate copolymer (AX8900) 20kg, antistatic agent 10kg, lubricant 0.3kg, light stabilizer 5kg, antioxidant-1 (1010) 2kg, antioxidant-2 (168) 4kg.
[0060] (2) After the above raw materials are prepared in proportion and pre-mixed, they are extruded through a twin-screw extruder at 220-250°C, discharged in the form of strands, and then granulated by a granulator to obtain the product.
[0061] See Table 2 for the product performance test result of embodiment 3 gained.
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