A kind of odorless antistatic PVC composite material and preparation method thereof
A composite material and antistatic technology, applied in the ABS field, can solve problems such as poor heat resistance, easy deformation, and easy cracking, and achieve high toughening efficiency and rigid performance improvement
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Embodiment 1
[0027] An odorless, antistatic PVC composite material, comprising the following raw materials in parts by weight:
[0028]
[0029] The method of preparing the modifier comprises the steps of:
[0030] (1) 10 parts by weight of nano silica, 12 parts by weight of methyl methacrylate, 4 parts by weight of acrylic acid and 1 parts by weight 50 parts by weight and OP10 water emulsion were mixed to obtain a seed emulsion;
[0031] (2) To the seed emulsion were added 0.1 parts by weight of an initiator, heated to 70 ℃, the reaction incubated 40min, to obtain a polymerization solution;
[0032] (3) To the polymerization solution were added a 10 parts by weight of styrene, 5 parts by weight of butyl acrylate and 0.1 parts by weight of an initiator, heated to 70 ℃, the reaction incubated 40min, to give the secondary polymerization solution;
[0033] (4) To the polymerization solution was added the secondary breaking magnesium sulfate, washed, filtered and dried, to obtain the modifier.
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Embodiment 2
[0045] An odorless, antistatic PVC composite material, comprising the following raw materials in parts by weight:
[0046]
[0047] The method of preparing the modifier comprises the steps of:
[0048] (1) 10 parts by weight of nano silica, 12 parts by weight of methyl methacrylate, 4 parts by weight of acrylic acid and 1 parts by weight 50 parts by weight and OP10 water emulsion were mixed to obtain a seed emulsion;
[0049] (2) To the seed emulsion were added 0.1 parts by weight of an initiator, heated to 60 ℃, the reaction incubated 30min, to obtain a polymerization solution;
[0050] (3) To the polymerization solution were added a 10 parts by weight of styrene, 5 parts by weight of butyl acrylate and 0.1 parts by weight of an initiator, heated to 60 ℃, the reaction incubated 30min, to give the secondary polymerization solution;
[0051] (4) To the polymerization solution was added the secondary breaking magnesium sulfate, washed, filtered and dried, to obtain the modifier.
...
Embodiment 3
[0063] An odorless, antistatic PVC composite material, comprising the following raw materials in parts by weight:
[0064]
[0065]
[0066] The method of preparing the modifier comprises the steps of:
[0067] (1) 10 parts by weight of nano silica, 12 parts by weight of methyl methacrylate, 4 parts by weight of acrylic acid and 1 parts by weight 50 parts by weight and OP10 water emulsion were mixed to obtain a seed emulsion;
[0068] (2) To the seed emulsion were added 0.1 parts by weight of an initiator, heated to 80 ℃, the reaction incubated 50min, to obtain a polymerization solution;
[0069] (3) To the polymerization solution were added a 10 parts by weight of styrene, 5 parts by weight of butyl acrylate and 0.1 parts by weight of an initiator, heated to 80 ℃, the reaction incubated 50min, to give the secondary polymerization solution;
[0070] (4) To the polymerization solution was added the secondary breaking magnesium sulfate, washed, filtered and dried, to obtain the ...
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Abstract
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