Polyphenyl ether/ABS (Acrylonitrile Butadiene Styrene) alloy and preparation method thereof
A polyphenylene ether and alloy technology, which is applied in the field of polyphenylene ether/ABS alloy and its preparation, achieves the effects of low manufacturing cost, broad application prospect and excellent processing performance
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Embodiment 1
[0058] Example 1 Preparation of polyphenylene ether / ABS alloy of the present invention (1)
[0059] (1) Weigh it according to the following weight percentage: PPE LXR045: 99.5%, maleic anhydride: 0.5%, put it into the high mixer and mix it for 2-5 minutes, and then add it from the first section of the twin-screw extruder. mixed extrusion, granulation;
[0060] (2) Weigh raw materials according to the following weight percentages: step (1) extruded PPE LXR045: 40%, ABS: 40%, Karton G1651: 10%, polystyrene (PS) graft: 9.2%, antioxidant Agent 1098: 0.2%, antioxidant 168: 0.2%, lubricant SR: 0.4%;
[0061] (3) The above-mentioned raw materials were blended in a high-speed mixer for 5 minutes, and then extruded and granulated by a twin-screw extruder. The rotation speed of the screw machine was 500 rpm and the temperature was 245°C.
Embodiment 2
[0062] Example 2 Preparation of polyphenylene ether / ABS alloy of the present invention (2)
[0063] (1) Weigh it according to the following weight percentage: PPE LXR045: 99%, maleic anhydride: 1%, put it into the high mixer and mix it for 2-5 minutes, and then add it from the first section of the twin-screw extruder. mixed extrusion, granulation;
[0064] (2) Weigh raw materials according to the following weight percentages: step (1) extruded PPE LXR045: 45% and ABS: 39.2%, Karton G1650: 5%, hydrogenated triblock copolymer (SEBS) graft: 10 %, antioxidant 1098: 0.2%, antioxidant 168: 0.2%, lubricant paraffin: 0.4%;
[0065] (3) The above-mentioned materials were blended in a high-speed mixer for 5 minutes, and then extruded and granulated by a twin-screw extruder. The rotation speed of the screw machine was 400 rpm and the temperature was 255°C.
Embodiment 3
[0066] Example 3 Preparation of polyphenylene ether / ABS alloy of the present invention (3)
[0067] (1) Weigh it according to the following weight percentage: PPE LXR035: 98%, maleic anhydride: 2%, put it into the high mixer and mix it for 2-5 minutes, and then add it from the first section of the twin-screw extruder. mixed extrusion, granulation;
[0068] (2) Weigh raw materials according to the following weight percentages: step (1) extruded PPE LXR035: 40% and ABS: 53%, Karton G1657: 4.3%, SAN-GMA copolymer: 1.8%, antioxidant 1098: 0.2 %, antioxidant 168: 0.2%, lubricant polyethylene wax: 0.5%;
[0069] (3) The above-mentioned materials were blended in a high-speed mixer for 4 minutes, and then extruded and granulated by a twin-screw extruder. The rotation speed of the screw machine was 450 rpm and the temperature was 240°C.
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