A plastic remodeling additive and a preparing method thereof
An additive and plastic technology, which is applied in the field of plastic modification additives and its preparation, can solve the problems of easy cracking and instability, and achieve the effects of strong adhesion, good insulation effect and simple method.
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Embodiment 1
[0014] A plastic modification additive and a preparation method thereof. The raw material components are composed of the following proportions in parts by weight: 40 parts of EDTMPS, 20 parts of titanium dioxide, 6 parts of sodium polybenzoate, 3 parts of sodium polyacrylate, and 5 parts of sodium lauryl sulfate 4 parts, polyethylene glycol 4 parts, polyvinyl alcohol 3 parts, epoxy resin 4 parts, unsaturated polyester 5 parts.
[0015] In the present embodiment, its preparation method is as follows:
[0016] A, EDTMPS, titanium dioxide, polyvinyl alcohol, epoxy resin and unsaturated polyester are mixed and stirred, and the stirring speed is 430r / min;
[0017] B. Add sodium polybenzoate, sodium polyacrylate, sodium lauryl sulfate and polyethylene glycol to the mixture obtained in step A, heat and dry after stirring evenly, the stirring rate is 280r / min, and the oven temperature is set to 250°C;
[0018] C. Powder and filter the dried mixture in step B, filter through a 4mm sie...
Embodiment 2
[0021] A plastic modification additive and a preparation method thereof. The raw materials are composed of the following proportions in parts by weight: 30 parts of EDTMPS, 10 parts of titanium dioxide, 8 parts of sodium polybenzoate, 2 parts of sodium polyacrylate, and 6 parts of sodium lauryl sulfate , 4 parts of polyethylene glycol, 2 parts of polyvinyl alcohol, 5 parts of epoxy resin, 3 parts of unsaturated polyester.
[0022] In the present embodiment, its preparation method is as follows:
[0023] A, EDTMPS, titanium dioxide, polyvinyl alcohol, epoxy resin and unsaturated polyester are mixed and stirred, and the stirring speed is 420r / min;
[0024] B. Add sodium polybenzoate, sodium polyacrylate, sodium lauryl sulfate and polyethylene glycol to the mixture obtained in step A, stir evenly, heat and dry, the stirring rate is 250r / min, and the oven temperature is set to 300°C;
[0025] C. Powder and filter the dried mixture in step B, filter through a 3mm sieve, and extrud...
Embodiment 3
[0028] A plastic modification additive and a preparation method thereof. The raw material components are composed of the following proportions in parts by weight: 50 parts of EDTMPS, 20 parts of titanium dioxide, 8 parts of sodium polybenzoate, 4 parts of sodium polyacrylate, and 6 parts of sodium lauryl sulfate. 5 parts, 5 parts of polyethylene glycol, 4 parts of polyvinyl alcohol, 5 parts of epoxy resin, 3 parts of unsaturated polyester.
[0029] In the present embodiment, its preparation method is as follows:
[0030] A, EDTMPS, titanium dioxide, polyvinyl alcohol, epoxy resin and unsaturated polyester are mixed and stirred, and the stirring speed is 450r / min;
[0031] B. Add sodium polybenzoate, sodium polyacrylate, sodium lauryl sulfate and polyethylene glycol to the mixture obtained in step A, heat and dry after stirring evenly, the stirring rate is 300r / min, and the oven temperature is set to 200°C;
[0032] C. Powder and filter the dried mixture in step B, filter thro...
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