Electrostatic-proofing polyvinyl chloride compeosite material and preparation process thereof
A technology of composite materials and polyvinyl chloride, applied in chemical instruments and methods, other chemical processes, etc., to achieve the effects of being beneficial to environmental protection, improving ductility, and improving mechanical properties
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[0025] Example 1:
[0026] The formula is: PVC paste resin: 45%, (weight, the same below) plasticizer: 30%, zinc stearate stabilizer: 2.8%, and the balance is heavy calcium carbonate filler. Conductive mica powder: 9%, silver nanowire powder: 0.2%, titanate coupling agent: 0.01%, the sample film is obtained according to the above preparation method. After drying for 48 hours, the surface resistivity of the sample film is 10 6 ~10 7 Ω, in line with antistatic requirements.
Example Embodiment
[0027] Example 2:
[0028] The formula is: PVC paste resin: 50%, (weight, the same below) plasticizer: 25%, barium stearate or calcium stearate stabilizer: 1.2%, conductive mica powder: 12%, silver nanowire powder :0.4%, titanate coupling agent: 0.02%, the remainder is heavy calcium carbonate filler, the surface resistivity of the film measured by the same method as in Example 1 is close to 10 7 Ω.
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