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Antibiotic antistatic polyvinyl chloride material and preparation method thereof

A polyvinyl chloride and antistatic technology, which is applied in the field of antibacterial and antistatic polyvinyl chloride materials and their preparation, can solve problems such as limited application fields, easy generation of static electricity, and discharge, and achieve improved application effects, low cost, and good mechanical properties Effect

Inactive Publication Date: 2015-08-26
殷培花
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, polyvinyl chloride is prone to static electricity during production and use, which will cause hazards such as dust collection and discharge, which will largely limit its application fields; and with the progress of society, people are more aware of health and the environment. Continuously strengthened, polyvinyl chloride materials with good antibacterial and antistatic functions will become more and more popular among users

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] An antibacterial and antistatic polyvinyl chloride material, the components of which are: 50% polyvinyl chloride, 10% bis(2-ethylhexyl phthalate), 12% nano kaolin, and silver ions Antibacterial zeolite 6%, PETG 6%, methacrylate-acrylate copolymer 8%, antistatic agent HKD-912 3%, light stabilizer UV-326 2%, calcium zinc composite stabilizer 1.5%, stearic acid Calcium 1%, antioxidant 1010 0.5%, the average degree of polymerization of the polyvinyl chloride is 800-1200, the weight average molecular weight is in the range of 50000-120000, the surface of the nano-kaolin is modified by a silane coupling agent, and Kaolin nanoparticles with a vertical thickness of 20-50nm and a sheet size of 300-500nm, the silver-ion-loaded antibacterial zeolite is mordenite powder with a particle size of 0.1-20μm and silver ions on the surface.

[0018] Preparation method: (1), weigh each component according to the weight ratio; (2), add polyvinyl chloride, bis(2-ethylhexyl phthalate) and cal...

Embodiment 2

[0020] An antibacterial and antistatic polyvinyl chloride material, the components of which are: 75% polyvinyl chloride, 5% bis(2-ethylhexyl phthalate), 5% nano kaolin, and silver ions Antibacterial zeolite 2%, PETG 5%, methacrylate-acrylate copolymer 5%, antistatic agent HKD-912 1%, light stabilizer UV-326 0.5%, calcium zinc composite stabilizer 0.5%, stearic acid Calcium 0.8%, antioxidant 1010 0.2%, the average degree of polymerization of the polyvinyl chloride is 800-1200, the weight average molecular weight is in the range of 50000-120000, the surface of the nano-kaolin is modified by a silane coupling agent, and Kaolin nanoparticles with a vertical thickness of 20-50nm and a sheet size of 300-500nm, the silver-ion-loaded antibacterial zeolite is mordenite powder with a particle size of 0.1-20μm and silver ions on the surface.

[0021] Preparation method: (1), weigh each component according to the weight ratio; (2), add polyvinyl chloride, bis(2-ethylhexyl phthalate) and c...

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PUM

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Abstract

The invention discloses an antibiotic antistatic polyvinyl chloride material and a preparation method thereof. The antibiotic antistatic polyvinyl chloride material comprises, by mass, 50-75% of polyvinyl chloride, 5-10% of di(2-ethylhexyl)phthalate, 5-12% of nanometer kaolin, 2-6% of silver ion-loaded antibiotic zeolite, 4-6% of PETG, 5-8% of methacrylate-acrylate copolymer, 1-3% of an antistatic agent, 0.5-2% of a light stabilizer UV-326, 0.5-1.5% of a calcium and zinc composite stabilizer, 0.5-1% of calcium stearate and 0.1-0.5% of an antioxidant 1010. The antibiotic antistatic polyvinyl chloride material has the advantages of good mechanical performances, excellent weather resistance, low cost, wide adaptation range, and excellent antibiotic and antistatic performances, and greatly improves the application effect and the application field of polyvinyl chloride.

Description

technical field [0001] The invention relates to the technical field of polymer materials, in particular to an antibacterial and antistatic polyvinyl chloride material and a preparation method thereof. Background technique [0002] Polyvinyl chloride (PVC) is one of the five general-purpose resins, and its output is second only to polyethylene (PE). Because PVC has the advantages of high chemical resistance, good electrical insulation performance, stable physical and chemical properties, and low price, At present, it has been widely used in various fields such as industry, agriculture, transportation, construction, communication and medical care. However, polyvinyl chloride is prone to static electricity during production and use, which will cause hazards such as dust collection and discharge, which will largely limit its application fields; and with the progress of society, people are more aware of health and the environment. With continuous enhancement, polyvinyl chloride ...

Claims

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Application Information

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IPC IPC(8): C08L27/06C08L67/02C08L33/10C08K13/06C08K9/06C08K3/34C08K9/12C08K5/12C08K5/098B29B9/06B29C47/92B29C48/92
CPCC08L27/06B29B9/06B29C48/92B29C2948/92209C08K2201/011C08L2201/04C08L2205/03C08L67/02C08L33/10C08K13/06C08K9/06C08K3/34C08K5/12C08K5/098C08K3/346
Inventor 不公告发明人
Owner 殷培花
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