Low-viscosity high-foaming type polyvinyl chloride paste resin PB110-3 and production method thereof

A technology of paste resin and polyvinyl chloride, which is applied in low-viscosity and high-foaming polyvinyl chloride paste resin PB110-3 and its production field, and can solve the technical problems of low-viscosity and high-foaming effect of polyvinyl chloride paste resin, etc. problems, to achieve the effects of reducing pollution, improving production efficiency, and saving costs

Inactive Publication Date: 2015-04-22
ANHUI TIANCHEN CHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The first object of the present invention is to provide a low-viscosity and high-foaming polyvinyl chloride paste resin PB110-3, which is used to solve the problem of insufficient polyvinyl chloride paste resin in the technical field of low viscosity and high foaming effect in the prior art

Method used

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  • Low-viscosity high-foaming type polyvinyl chloride paste resin PB110-3 and production method thereof
  • Low-viscosity high-foaming type polyvinyl chloride paste resin PB110-3 and production method thereof
  • Low-viscosity high-foaming type polyvinyl chloride paste resin PB110-3 and production method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] The components of low-viscosity and high-foaming polyvinyl chloride paste resin PB110-3 are as follows:

[0041]

[0042] Among them, the temperature of deionized water is 50°C, the vinyl chloride monomer is composed of fresh vinyl chloride monomer and liquefied vinyl chloride monomer, the weight of vinyl chloride monomer is 25000Kg, the weight of fresh vinyl chloride monomer and liquefied vinyl chloride monomer The ratio is 4:1, the weight of fresh vinyl chloride monomer is 20000Kg, and the weight of vinyl chloride liquefied monomer is 5000Kg.

[0043] Wherein, the emulsion seed is the latex prepared by the general emulsion polymerization method; the microsuspension seed is the latex prepared by the general microsuspension polymerization method.

[0044] Wherein, the activator is ascorbic acid and copper sulfate, the weight of the activator is 0.18Kg, the weight of ascorbic acid is 0.15Kg, the concentration of ascorbic acid is 0.15g / L~0.3g / L, the weight of copper su...

Embodiment 2

[0051] The components of low-viscosity and high-foaming polyvinyl chloride paste resin PB110-3 are as follows:

[0052]

[0053] Among them, the temperature of deionized water is 48°C, the vinyl chloride monomer is composed of fresh vinyl chloride monomer and liquefied vinyl chloride monomer, the weight of vinyl chloride monomer is 24000Kg, the weight of fresh vinyl chloride monomer is 20400Kg, and the vinyl chloride liquefied The weight of the monomer is 3600Kg.

[0054] Wherein, the emulsion seed is the latex prepared by the general emulsion polymerization method; the microsuspension seed is the latex prepared by the general microsuspension polymerization method.

[0055] Wherein, the activator is ascorbic acid and copper sulfate, the weight of the activator is 0.22Kg, the weight of ascorbic acid is 0.18Kg, the concentration of ascorbic acid is 0.18g / L~0.36g / L, the weight of copper sulfate is 0.04Kg, and the concentration of copper sulfate is 0.04Kg / L; emulsifier is sodi...

Embodiment 3

[0062] The components of low-viscosity and high-foaming polyvinyl chloride paste resin PB110-3 are as follows:

[0063]

[0064] Among them, the temperature of deionized water is 52°C, the vinyl chloride monomer is composed of fresh vinyl chloride monomer and liquefied vinyl chloride monomer, the weight of vinyl chloride monomer is 28000Kg, the weight of fresh vinyl chloride monomer and liquefied vinyl chloride monomer The ratio is 4:1, the weight of fresh vinyl chloride monomer is 22400Kg, and the weight of vinyl chloride liquefied monomer is 5600Kg.

[0065] Wherein, the emulsion seed is the latex prepared by the general emulsion polymerization method; the microsuspension seed is the latex prepared by the general microsuspension polymerization method.

[0066] Wherein, the activator is ascorbic acid and copper sulfate, the weight of the activator is 0.33Kg, the weight of ascorbic acid is 0.25Kg, the concentration of ascorbic acid is 0.25g / L~0.5g / L, the weight of copper su...

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Abstract

The invention discloses low-viscosity high-foaming type polyvinyl chloride paste resin PB110-3 and a production method of the low-viscosity high-foaming type polyvinyl chloride paste resin PB110-3. The paste resin is prepared by, by weight, 17000-19000 parts of deionized water, 23000-28000 parts of vinyl chloride monomer, 690-1120 parts of emulsion seeds, 920-1400 parts of microsuspension seeds, 0.17-0.33 part of activating agents, 290-365 parts of emulsifying agents, 20-50 parts of stabilizing agents, 50-100 parts of antifoaming agents and 5-8 parts of buffering agents, wherein the temperature of the deionized water ranges from 40 DEG C to 60 DEG C, the vinyl chloride monomer is composed of vinyl chloride fresh monomer and vinyl chloride liquid monomer, the vinyl chloride liquid monomer accounts for 10% to 20% total quantity of the vinyl chloride monomer, the weight of the emulsion seeds is 3% to 4% total quantity of the vinyl chloride monomer, and the weight of the microsuspension seeds is 4% to 5% total quantity of the vinyl chloride monomer. The low-viscosity high-foaming type polyvinyl chloride paste resin PB110-3 and the production method make up for the blank in the technical field of a low-viscosity high-foaming effect of the polyvinyl chloride paste resin PB110-3, and the application range of the paste resin is enlarged.

Description

technical field [0001] The invention relates to the technical field of polyvinyl chloride paste resin, in particular to a low-viscosity, high-foaming polyvinyl chloride paste resin PB110-3 and a production method thereof. Background technique [0002] Polyvinyl chloride paste resin is a kind of polymer produced by monomer vinyl chloride under the action of initiator. PVC paste resin is mainly used in the manufacture of artificial leather, impregnated gloves, screen windows, paddy field boots, tool handles, wallpaper , floor coils, battery separators and toys, etc., have a wide range of applications, but the viscosity and foaming effect of the polyvinyl chloride paste resin in the prior art cannot meet various demand fields, such as high-viscosity and high-foaming type The proportion of small particles of PVC paste resin PB110-4 is controlled at 31%-45%, the large particle size is 0.08-1.29μm, the small particle size is 0.10-0.15μm, and the particle size and distribution...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08F114/06C08F2/26C08F2/30C08F6/14
Inventor 方立贵谢中平张林松虞群峰王国用程传政曹德政刘刚王颖利
Owner ANHUI TIANCHEN CHEM
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