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Animal husbandry partition PVC (polyvinyl chloride) plate for preventing polluting and discoloring by swine and bovine urine excrement

A technology of animal husbandry and PVC resin powder, which is applied in the field of polymer materials, can solve the problems of easy oxidation, discoloration, corrosion, etc., and achieve excellent antibacterial performance, anti-corrosion, and high-quality effects

Inactive Publication Date: 2019-01-04
安徽瑞腾塑业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problem that in the prior art, when the PVC sheet used as a fence partition is eroded for a long time in the breeding process of livestock pigs or cattle, it is more likely to be oxidized, discolored, corroded, and affect the use. However, a kind of PVC board for animal husbandry to prevent discoloration from pig and cow urine and feces pollution is proposed.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A PVC board for partitions used in animal husbandry to prevent discoloration from pig and cow urine and feces pollution, made of raw materials in the following weight ratio: 100 parts of PVC resin powder, 20 parts of reinforcing fiber, 15 parts of modified inorganic filler, antibacterial agent 0.5 parts, 5 parts of coupling agent, 1 part of dispersant, 3 parts of antioxidant.

[0024] Wherein, the raw material inorganic filler of the modified inorganic filler is a mixture of wood flour, pottery clay and calcium carbonate in any proportion. The preparation method of the modified inorganic filler is as follows: the inorganic filler is ground and pulverized into fine particles by a ball mill; the fine particles of the inorganic filler are added to the sulfuric acid solution for 2 hours, and the pH is adjusted to neutrality, then rinsed with deionized water, and dried in vacuum at low temperature , remove moisture; spread the dried inorganic filler fine particles on the low...

Embodiment 2

[0033] A PVC board for partitions used in animal husbandry to prevent discoloration from pig and cow urine and feces pollution, made of raw materials in the following weight ratio: 120 parts of PVC resin powder, 30 parts of reinforcing fiber, 20 parts of modified inorganic filler, antibacterial agent 1.2 parts, 8 parts of coupling agent, 2 parts of dispersant, 5 parts of antioxidant.

[0034] Wherein, the raw material inorganic filler of the modified inorganic filler is a mixture of wood flour, pottery clay and calcium carbonate in any proportion. The preparation method of the modified inorganic filler is as follows: the inorganic filler is ground and pulverized into fine particles by a ball mill; the fine particles of the inorganic filler are added to the sulfuric acid solution for 2 hours, and the pH is adjusted to neutrality, then rinsed with deionized water, and dried in vacuum at low temperature , remove moisture; spread the dried inorganic filler fine particles on the lo...

Embodiment 3

[0043]A PVC board for partitions used in animal husbandry to prevent discoloration from pig and cow urine and feces pollution, made of raw materials in the following weight ratio: 110 parts of PVC resin powder, 25 parts of reinforcing fiber, 18 parts of modified inorganic filler, antibacterial agent 1 part, 7 parts of coupling agent, 1.5 parts of dispersant, 4 parts of antioxidant.

[0044] Wherein, the raw material inorganic filler of the modified inorganic filler is a mixture of wood flour, pottery clay and calcium carbonate in any proportion. The preparation method of the modified inorganic filler is as follows: the inorganic filler is ground and pulverized into fine particles by a ball mill; the fine particles of the inorganic filler are added to the sulfuric acid solution for 2 hours, and the pH is adjusted to neutrality, then rinsed with deionized water, and dried in vacuum at low temperature , remove moisture; spread the dried inorganic filler fine particles on the lowe...

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Abstract

The invention discloses an animal husbandry partition PVC (polyvinyl chloride) plate for preventing polluting and discoloring by swine and bovine urine excrement. The PVC plate is prepared from, by weight, 100-120 parts of PVC resin powder, 20-30 parts of reinforced fibers, 15-20 parts of modified inorganic fillers, 0.5-1.2 parts of antibacterial agents, 5-8 parts of coupling agents, 1-2 parts ofdispersing agents and 3-5 parts of antioxidants. The PVC resin powder and the antioxidants are matched, excellent oxidation resistance of the PVC plate is given, oxidation of the PVC plate caused by long-term corrosion can be prevented in the use process, and normal use of the plate cannot be affected. The reinforced fibers are added, the strength of the PVC plate can be improved, the quality of the plate is improved, the antibacterial agents are added, excellent antimicrobial property of the PVC plate is given, and the plate cannot be eroded by bred microorganisms when being positioned in humid environments for a long time.

Description

technical field [0001] The invention relates to the technical field of polymer materials, in particular to a PVC board material for partitions used in animal husbandry to prevent discoloration caused by pig and cow urine and feces pollution. Background technique [0002] Polyvinyl chloride (PVC) is a non-toxic, odorless white powder. In China, the production and consumption of PVC rank first among the five general-purpose resins. According to statistics, the total output value of PVC in China in 2008 was close to 67 billion yuan. The market for PVC downstream products is even wider. In 2008, the output value of downstream products using PVC as raw material exceeded 100 billion yuan. [0003] Since PVC resin is a heat-sensitive plastic, under the action of heat and light, PVC is prone to oxidation and discoloration. In addition, when PVC resin is subjected to shear stress and tensile stress, it will also cause thermal degradation and discoloration. [0004] Since the mole...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L27/06C08L97/02C08K13/06C08K9/04C08K9/00C08K3/34C08K3/26C08K5/372
CPCC08L27/06C08K2003/265C08L2201/08C08L97/02C08K13/06C08K9/04C08K9/00C08K3/346C08K3/26C08K5/372
Inventor 谢源林
Owner 安徽瑞腾塑业有限公司
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