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PVC (Polyvinyl Chloride) floor without toxic smoke and preparation method thereof

A floor and representation technology, applied in the field of building materials, can solve the problem of excessive smoke release

Inactive Publication Date: 2013-08-14
苏州市德莱尔建材科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides a non-toxic smoke PVC floor and a preparation method thereof, which solves the technical problems of releasing too much toxic smoke during combustion in the existing plastic floor

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Step 1: Weigh various raw materials according to the ratio of mass and number as described below

[0024] PVC 100;

[0025] Plasticizer DOP 28;

[0026] Plasticizer epoxy soybean oil 2;

[0027] Heat Stabilizer Organotin Stabilizer 1;

[0028] Flame retardant tricresyl phosphite 10;

[0029] Catalyst lithium carbonate (9.6um) 60;

[0030] Colorant 0.005.

[0031] In the second step, the above formula is fully mixed and calendered to form the floor material.

Embodiment 2

[0033] Step 1: Weigh various raw materials according to the ratio of mass and number as described below

[0034] PVC 100;

[0035] Plasticizer DOP 28;

[0036] Plasticizer epoxy soybean oil 4.5;

[0037] Heat stabilizer organotin stabilizer 1.8;

[0038] Flame retardant tricresyl phosphite 15;

[0039] Catalyst lithium carbonate (9.6um) 60;

[0040] Colorant 0.005.

[0041] Step 2: After fully mixing the above formula, calendering is the floor material.

Embodiment 3

[0043] Step 1: Weigh various raw materials according to the ratio of mass and number as described below

[0044] PVC 100;

[0045] Plasticizer DOP 45;

[0046] Plasticizer epoxy soybean oil 2;

[0047] Heat Stabilizer Organotin Stabilizer 1;

[0048] Flame retardant tricresyl phosphite 10;

[0049] Catalyst lithium carbonate (9.6um) 70;

[0050] Colorant 1.

[0051] Step 2: After fully mixing the above formula, calendering is the floor material.

[0052] All components of the compositions in the above examples and comparative examples can be purchased commercially, PVCSG-3 can be purchased at Dongguan Tongfu Plastic Trading Co., Ltd., DOP can be purchased at Shanghai Qiju Chemical Co., Ltd., and epoxy soybean oil can be purchased at Leling City Fuxing Plastic Auxiliary Factory purchased organotin stabilizers from Xiamen Diquan Chemical Co., Ltd. Tricresyl phosphite was purchased from Shanghai Jinjinle Industrial Co., Ltd. Lithium carbonate was purchased from Shanghai Yix...

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PUM

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Abstract

The invention relates to a PVC (Polyvinyl Chloride) floor without toxic smoke, and the PVC floor comprises the following components in parts by weight: 100 parts of PVC, 30-50 parts of plasticizing agents, 1-1.8 parts of heat stabilizers, 10-15 parts of fire-resistant agents, 60-70 parts of catalysts and 0.005-1 part of coloring agents. The PVC floor without the toxic smoke, which is disclosed by the invention, achieves the hydrogen chloride gas release rate approach to 20% and the breaking elongation by 50% during combustion.

Description

technical field [0001] The invention relates to the field of building materials, in particular to a non-toxic smoke PVC floor. Background technique [0002] With the development of social urbanization, science and technology, and humanization, residential safety is more and more valued by consumers, and when a fire occurs, thick smoke is more threatening to victims than fire, so it is very important to use a non-toxic smoke PVC floor. necessary. [0003] The existing plastic floor can avoid the radioactive substances in the granite or marble floor, but considering the angles such as strong poisonous gas easily produced during a fire, the prior art just seems to be slightly insufficient. Contents of the invention [0004] The invention provides a non-toxic fume PVC floor and a preparation method thereof, which solves the technical problems of excessive release of toxic fume during combustion in the existing plastic floor. [0005] The present invention adopts following te...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08K5/1515C08L27/06C08K5/523C08K5/12C08K13/02
Inventor 计慷
Owner 苏州市德莱尔建材科技有限公司