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Environment-friendly type PVC material
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A PVC material, an environmentally friendly technology, applied in the field of environmentally friendly PVC materials, can solve problems such as human harm
Inactive Publication Date: 2019-10-22
南通华能新材料有限公司
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Abstract
Description
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Problems solved by technology
[0006] At present, PVC materials are widely used in our lives, but many PVC materials contain some carcinogens, resulting in latent harm to the human body in the produced PVC materials.
Method used
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Examples
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Embodiment 1
[0020] Embodiment 1, 15 parts of nano-titanium dioxide powder, 0.7 part of nano-silica, 1 part of nano-iron dioxide, 15 parts of epoxy resin, 35 parts of water-based polyurethane resin, 20 parts of kaolin, 10 parts of inorganic pigment, 8 parts of polyvinyl chloride , 5 parts of stabilizer, 4 parts of lubricant, 4 parts of antioxidant, 8 parts of fungicide, 3 parts of leveling agent, 3 parts of epoxy reinforcement, 10 parts of defoamer, 5 parts of deionized water, 10 parts of fuel, 1 part of plasticizer.
Embodiment 2
[0021] Example 2, 8 parts of nano titanium dioxide powder, 1 part of nano silicon dioxide, 1.5 parts of nano iron dioxide, 12 parts of epoxy resin, 40 parts of water-based polyurethane resin, 20 parts of kaolin, 10 parts of inorganic pigment, polyvinyl chloride 9 parts, 8 parts of stabilizer, 5 parts of lubricant, 5 parts of antioxidant, 10 parts of fungicide, 2 parts of leveling agent, 2 parts of epoxy reinforcement, 13 parts of defoamer, 6 parts of deionized water , 6 parts of flame retardant, 2 parts of plasticizer.
Embodiment 3
[0022] Example 3, 6 parts of nano titanium dioxide powder, 0.6 part of nano silicon dioxide, 0.9 part of nano iron dioxide, 16 parts of epoxy resin, 45 parts of water-based polyurethane resin, 30 parts of kaolin, 15 parts of inorganic pigment, 10 parts of polyvinyl chloride , 9 parts of stabilizer, 6 parts of lubricant, 6 parts of antioxidant, 11 parts of fungicide, 4 parts of leveling agent, 5 parts of epoxy reinforcement, 14 parts of defoamer, 4 parts of deionized water, 8 parts of fuel, 3 parts of plasticizer.
[0023] The epoxy resin used in this environment-friendly PVC material is brominated epoxy resin, the stabilizer is one of methyl tin stabilizer, calciumzinc stabilizer and bariumzinc stabilizer, and the lubricant is PVC high-efficiency rare earth compound Stable lubricant, one of PVC foam profile lubricant 3316A, or one of Fischer-Tropsch wax, pe wax, oxidized pe wax, and anti-fungal agent YLK-002 type anti-fungal agent, pentachlorophenol, five Sodium chloropheno...
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Abstract
The invention discloses an environment-friendly type PVC material. The PVC material comprises the following raw materials in parts by weight: 2-15 parts of nanometer titanium dioxide powder, 0.1-1.5 parts of nanometer silicon dioxide, 0.3-1.5 part of nanometer ferric dioxide, 10-20 parts of epoxy resin, 30-50 parts of waterborne polyurethane resin, 10-40 parts of kaolin, 1-20 parts of inorganic pigment, 8-10 parts of polyvinyl chloride, 5-10 parts of stabilizer, 2-6 parts of lubricant, 2-8 parts of antioxidant, 6-12 parts of anti-mildew agent, 1-5 parts of flatting gent, 1-6 parts of epoxy reinforcing agent, 10-15 parts of defoaming agent, 3-10 parts of deionized water, 5-10 parts of fire retardant, and 1-3 parts of plasticizer. The PVC material prepared from the environment-friendly PVC preparation raw material and antioxidant, the plasticizer and like material is not only environment-friendly, but also has the advantages of being corrosion resistant, oxidation resistant and wear-resisting.
Description
technical field [0001] The invention relates to the technical field of PVC materials, in particular to an environment-friendly PVC material. Background technique [0002] Polyvinyl chloride, English abbreviation PVC (Polyvinyl chloride), is a vinyl chloridemonomer (vinyl chloridemonomer, referred to as VCM) in peroxides, azo compounds and other initiators; or under the action of light and heat, it can be polymerized according to the mechanism of free radical polymerization. made polymer. Vinyl chloride homopolymers and vinyl chloride copolymers are collectively referred to as vinyl chloride resins. [0003] PVC is a white powder with an amorphous structure, the degree of branching is small, the relative density is about 1.4, the glass transition temperature is 77~90°C, it begins to decompose at about 170°C, and it has poor stability to light and heat. When exposed to sunlight, it will decompose to produce hydrogenchloride, and further autocatalyze the decomposition, caus...
Claims
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Application Information
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