Anti-static polyvinyl chloride (PVC) plastic floor with double-layer structure
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A double-layer structure, polyvinyl chloride technology, applied in the direction of building structure, construction, floor, etc., can solve the problem of volatile organic compounds not suitable for environmental protection
Inactive Publication Date: 2012-03-14
SUZHOU FUTONG NEW MATERIALS & HIGH TECH
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Problems solved by technology
Therefore, low-molecular plasticizers such as dioctyl phthalate (DOP) are often used, so that with the prolonga
Method used
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Embodiment 1
[0019] A double-layer structure antistatic polyvinyl chloride plastic floor is characterized in that it is composed of a double-layer structure, the auxiliary material forms the surface layer, and the main material forms the bottom layer; in parts by weight,
[0020] The main material formula is: polyvinyl chloride resin 100kg, tribasic lead sulfate 8kg, kaolin 200kg, dipentaerythritol 25kg, carbon black 5kg, dibutyl phthalate 4kg, ethoxylated aliphatic alkylamine 5kg, paraffin wax 10kg;
[0021] The formula of auxiliary materials is: 100 kg of polyvinyl chloride resin, 10 kg of MBS resin, 3 kg of zinc stearate, 4 kg of dibutyl phthalate, 5 kg of tribasic lead sulfate, and 2 kg of di-tert-butyl hydroquinone resin.
[0022] A preparation process for a double-layer structure antistatic polyvinyl chloride plastic floor:
[0023] A, mixing mix the above formula;
[0024] B. Mixing: Plasticize the PVC evenly on the two-roll plastic refining machine; the temperature is about 140-1...
Embodiment 2
[0029] A double-layer structure antistatic polyvinyl chloride plastic floor is characterized in that it is composed of a double-layer structure, the auxiliary material forms the surface layer, and the main material forms the bottom layer; in parts by weight,
[0030] The main material formula is: polyvinyl chloride resin 120kg, tribasic lead sulfate 10kg, kaolin 250kg, dipentaerythritol 30kg, carbon black 10kg, dibutyl phthalate 6kg, ethoxylated aliphatic alkylamine 10kg, paraffin wax 10kg;
[0031] The formula of auxiliary materials is: 120kg of polyvinyl chloride resin, 12kg of MBS resin, 5kg of zinc stearate, 6kg of dibutyl phthalate, 8kg of tribasic lead sulfate, and 4kg of di-tert-butylhydroquinone resin.
[0032] A preparation process for a double-layer structure antistatic polyvinyl chloride plastic floor:
[0033] A, mixing mix the above formula;
[0034] B. Mixing: Plasticize the PVC evenly on the two-roll plastic refining machine; the temperature is about 140-160; ...
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Abstract
The invention belongs to a polyvinyl chloride (PVC) floor, in particular to a double-layer anti-static PVC plastic floor. The anti-static PVC plastic floor with a double-layer structure is characterized by comprising the double-layer structure, wherein a surface layer is formed by auxiliary material, and a bottom layer is formed by main material; the formula of the main material of the anti-static PVC plastic floor contains the following components in parts by weight: 100-120 parts of PVC resin, 8-10 parts of lead sulfate tribasic, 200-250 parts of kaolin, 25-30 parts of dipentaerythritol, 5-10 parts of carbon black, 4-6 parts of dibutyl phthalate, 5-10 parts of ethoxylation aliphatic alkyl amine and 10 parts of paraffin; and the formula of the auxiliary material contains 100-120 parts of PVC resin, 10-12 parts of methacrylate-butadiene-styrene (MBS) resin, 3-5 parts of zinc stearate, 4-6 parts of dibutyl phthalate, 5-8 parts of lead sulfate tribasic and 2-4 parts of di-tert-butyl hydroquinone. In the anti-static PVC plastic floor with the double-layer structure, a high polymer plasticizing system is applied, so that the release of volatile organic compounds can be greatly reduced, and the anti-static PVC plastic floor meets the requirement of environmental protection; furthermore, the double-layer structure is adopted, and the surface-layer structure has good wear resistance and other excellent performance.
Description
technical field [0001] The invention belongs to a PVC floor, in particular to a double-layer structure antistatic polyvinyl chloride plastic floor. Background technique [0002] A lot of research work has been done on anti-static polyvinyl chloride plastic floor veneer materials. It is noted that anti-static polyvinyl chloride plastic floor is a semi-hard floor with a certain degree of toughness to achieve comfortable walking. Therefore, low-molecular plasticizers such as dioctyl phthalate (DOP) are often used. In this way, with the prolongation of use time, the release of volatile organic compounds (VOC) is not suitable for environmental protection. In the development of the new antistatic polyvinyl chloride plastic floor, the present invention applies a high polymer plasticizing system, greatly reduces the release of VOC, meets the requirements of environmental protection, and adopts a double-layer structure, and the surface structure has excellent performance such as abra...
Claims
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