Anti-static pearl wool and preparation method thereof
A pearl cotton and anti-static technology, which is applied in the field of anti-static pearl cotton and its preparation, can solve problems such as short circuit, damage, instability, etc., and achieve the effects of reducing manufacturing costs, good anti-static effect, and reducing space occupation
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Embodiment 1
[0032] Embodiment 1: antistatic pearl cotton, its preparation raw material comprises by weight: polyethylene 100 parts, antistatic agent 3 parts, titanate modified calcium carbonate 10 parts, talcum powder 1 part, silane coupling agent 1 part, 10 parts of mixed foaming agent; Wherein, described mixed foaming agent comprises the mixture of monoglyceride and butane, and mixed foaming agent is 4 parts of monoglyceride and 6 parts of butane, and the weight of butane accounts for the mixture of mixed foaming agent 60% by total weight.
[0033] In the present invention, in a specific embodiment, polyethylene can be conventional polyethylene pellets used to prepare pearl cotton materials in the art, and the melt index of polyethylene pellets generally used to prepare pearl cotton materials is between 1.8 and 1.8. 7g / 10min; polyethylene pellets can be purchased from Saudi Arabia (Arabia) product FT4119, product 2420E02 from Iran Petrochemical, product 2420 from Yamba, product 2023NN f...
Embodiment 2
[0053] Antistatic pearl cotton, its preparation raw materials include by weight: its preparation raw materials include by weight: 120 parts of polyethylene, 4 parts of antistatic agent, 15 parts of titanate modified calcium carbonate, 2 parts of talcum powder, silane coupling 2 parts of agent, 14 parts of mixed foaming agent; Wherein, described mixed foaming agent comprises the mixture of monoglyceride and butane, and mixed foaming agent is 5.6 parts of monoglyceride and 8.4 parts of butane, and the weight of butane accounts for The total weight of the mixed blowing agent is 60%.
[0054] The preparation method of antistatic pearl cotton comprises the following steps:
[0055] Step (1), batching, dry 2 parts of talcum powder and 15 parts of titanate-modified calcium carbonate, pass through a 100-150 mesh sieve, add to a high-speed mixer, and set the temperature at 110-120°C at a speed of 500-1000rpm Stir and mix for 20-30min, then add 2 parts of silane coupling agent and blen...
Embodiment 3
[0064] Antistatic pearl cotton, its preparation raw materials include by weight: its preparation raw materials include by weight: 155 parts of polyethylene, 5 parts of antistatic agent, 19 parts of titanate modified calcium carbonate, 3 parts of talcum powder, silane coupling 3 parts of agent, 20 parts of mixed foaming agent; Wherein, described mixed foaming agent comprises the mixture of monoglyceride and butane, and mixed foaming agent is 10 parts of monoglyceride and 10 parts of butane, and the weight of butane accounts for The total weight of the mixed blowing agent is 50%.
[0065] The preparation method of antistatic pearl cotton comprises the following steps:
[0066] Step (1), batching, dry 3 parts of talcum powder and 19 parts of titanate-modified calcium carbonate, pass through a 100-150 mesh sieve, add to a high-speed mixer, and set the temperature at 110-120°C at a speed of 500-1000rpm Stir and mix for 20-30min, then add 3 parts of silane coupling agent and blend ...
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