Flame-retardant antistatic nylon material and preparation method thereof
A technology of flame retardant, antistatic and antistatic agent, which is applied in the field of nylon materials, can solve the problems of low content of active ingredients of additives, increase the amount of additives added, and decline in material properties, and achieves low equipment requirements, improved mechanical properties, and production. The effect of simple process
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Embodiment 1
[0023] A preparation method of flame-retardant antistatic nylon material, comprising the following steps:
[0024] (1) Weigh 58.5 parts of raw materials PA6, 20 parts of toughening agent, 20 parts of antimony trioxide, decabromodiphenylethane mixture, 1 part of antistatic agent JWK100, 0.5 part of antioxidant 1010 ;
[0025] (2) Put the above-mentioned raw materials into a high-speed mixer and blend for 5 minutes, then add from the main feeding port of the twin-screw extruder;
[0026] (3) The above materials are extruded and granulated by a twin-screw extruder, and the temperatures from the temperature port to the machine head are 230°C, 230°C, 230°C, 230°C, 230°C, 230°C, 230°C, and 235°C, respectively. The rotation speed is 220r.p.m, and the mixture is subjected to composite processing such as shearing and melting in the twin-screw extruder;
[0027] (4) Extrude, cool, pelletize, and dry the material obtained in step (3) to obtain flame-retardant and antistatic nylon 6.
Embodiment 2
[0029] A preparation method of flame-retardant antistatic nylon material, comprising the following steps:
[0030] (1) Take by weight 63.5 parts of PA6 raw materials, 15 parts of toughening agent, 20 parts of antimony trioxide, decabromodiphenylethane mixture, 1 part of antistatic agent JWK100, 0.5 part of antioxidant 1010;
[0031] (2) Put the above-mentioned raw materials into a high-speed mixer and blend for 5 minutes, then add from the main feeding port of the twin-screw extruder;
[0032] (3) The above materials are extruded and granulated by a twin-screw extruder, and the temperatures from the temperature port to the machine head are 230°C, 230°C, 230°C, 230°C, 230°C, 230°C, 230°C, and 235°C, respectively. The rotation speed is 220r.p.m, and the mixture is subjected to composite processing such as shearing and melting in the twin-screw extruder;
[0033] (4) Extrude, cool, pelletize, and dry the material obtained in step (3) to obtain flame-retardant and antistatic nylo...
Embodiment 3
[0035] A preparation method of flame-retardant antistatic nylon material, comprising the following steps:
[0036] (1) Weigh 68.5 parts of raw materials PA6, 10 parts of toughening agent, 20 parts of antimony trioxide, decabromodiphenylethane mixture, 1 part of antistatic agent JWK100, 0.5 part of antioxidant 1010 by weight;
[0037] (2) Put the above-mentioned raw materials into a high-speed mixer and blend for 5 minutes, then add from the main feeding port of the twin-screw extruder;
[0038] (3) The above materials are extruded and granulated by a twin-screw extruder, and the temperatures from the temperature port to the machine head are 230°C, 230°C, 230°C, 230°C, 230°C, 230°C, 230°C, and 235°C, respectively. The rotation speed is 220r.p.m, and the mixture is subjected to composite processing such as shearing and melting in the twin-screw extruder;
[0039] (4) Extrude, cool, pelletize, and dry the material obtained in step (3) to obtain flame-retardant and antistatic nyl...
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