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Flame-retardant environmental-friendly PVC (polyvinyl chloride) floor and preparation method thereof

A flooring and environmental protection technology, applied in the field of flame retardant and environmentally friendly PVC flooring and its preparation, can solve the problems of limited development and application scope, flame retardancy needs to be strengthened, poor fire prevention and control ability, etc., and achieves extended service life, good processing performance, Excellent performance

Inactive Publication Date: 2017-06-30
ANHUI TIANRUN PLASTIC IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing PVC plastic flooring has poor wear resistance, short service life, and needs to be strengthened in flame retardancy, and its ability to prevent and control fire is poor, which greatly limits its development and application range.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A flame-retardant and environmentally friendly PVC floor, comprising a wear-resistant wood grain layer and a base material, the base material comprising the following parts by mass: 155 parts of PVC, 51 parts of calcium powder, 1.5 parts of nano-zinc borate, 5 parts of paraffin, and a stabilizer 16 parts, ACR 14 parts, CPE 7 parts, diatomaceous earth 12 parts, magnesium borate whiskers 1.5 parts, hydroxyalkylphenol polyoxyethylene ether 1.2 parts, compatibilizer 2.5 parts.

[0023] Wherein, calcium powder is the composition of light calcium carbonate and heavy calcium carbonate that mass ratio is 1:1.1; Paraffin wax is the composition of chlorinated paraffin and polyethylene wax of mass ratio 1:1.6; Stabilizer is stearic acid The composition of calcium and magnesium stearate; the compatibilizer is cetyltrimethylammonium bromide and gamma-mercaptopropyltrimethoxysilane at a mass ratio of 2:1.

[0024] The preparation method of flame-retardant environmental protection PVC...

Embodiment 2

[0031] A flame-retardant and environmentally friendly PVC floor, comprising a wear-resistant wood grain layer and a base material, the base material comprising the following parts by mass: 158 parts of PVC, 53 parts of calcium powder, 4 parts of nano-zinc borate, 6 parts of paraffin, and a stabilizer 18 parts, ACR 15 parts, CPE 9 parts, diatomaceous earth 10 parts, magnesium borate whiskers 2 parts, hydroxyalkylphenol polyoxyethylene ether 1.5 parts, compatibilizer 2 parts.

[0032] Wherein, calcium powder is the composition of light calcium carbonate and heavy calcium carbonate that mass ratio is 1:1; Paraffin wax is the composition of chlorinated paraffin and polyethylene wax of mass ratio 1:1.8; Stabilizer is stearic acid The composition of barium and magnesium stearate; the compatibilizer is cetyltrimethylammonium bromide and gamma-mercaptopropyltrimethoxysilane with a mass ratio of 2:1.

[0033] The preparation method of flame-retardant environmental protection PVC floor,...

Embodiment 3

[0040] A flame-retardant and environmentally friendly PVC floor, comprising a wear-resistant wood grain layer and a base material, the base material comprising the following parts by mass: 160 parts of PVC, 50 parts of calcium powder, 3 parts of nano-zinc borate, 4 parts of paraffin, and a stabilizer 15 parts, ACR 15 parts, CPE 8 parts, diatomaceous earth 10 parts, magnesium borate whiskers 1.5 parts, hydroxyalkylphenol polyoxyethylene ether 1.5 parts, compatibilizer 1.5 parts.

[0041] Wherein, calcium powder is the composition of light calcium carbonate and heavy calcium carbonate that mass ratio is 1:1; Paraffin wax is the composition of chlorinated paraffin and polyethylene wax of mass ratio 1:1.5; Stabilizer is stearic acid A composition of calcium, barium stearate, and magnesium stearate; the compatibilizer is cetyltrimethylammonium bromide and gamma-mercaptopropyltrimethoxysilane at a mass ratio of 2:1.

[0042]The preparation method of flame-retardant environmental pro...

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Abstract

The invention provides a flame-retardant environmental-friendly PVC floor and a preparation method thereof. The floor is prepared from, by weight, 150-160 parts of PVC, 50-53 parts of calcium powder, 1-4 parts of nano zinc borate, 3-6 parts of ceresin wax, 15-18 parts of stabilizer, 13-15 parts of ACR, 7-9 parts of CPE, 6-12 parts of diatomaceous earth, 1-2 parts of magnesium borate whisker, 0.8-1.5 parts of polyoxyethylene alkylphenol ether and 0.5-2.5 parts of compatilizer. The PVC floor made by the steps of modification, blending, mixing, laminating, cutting and cold pressing molding has excellent flame-retardant, antibacterial, abrasion-resistant, weather-resistant, anti-corrosion and antistatic effects, the impact strength, tensile strength and elastic modulus are remarkably improved, and the processing performance is good, and the floor has the advantages of beautiful appearance, smooth formation, good performance, safety and environmental protection, and the service life is prolonged greatly.

Description

technical field [0001] The invention relates to the technical field of floor preparation, in particular to a flame-retardant and environment-friendly PVC floor and a preparation method thereof. Background technique [0002] With the progress of society and the development of science and technology, people have higher and higher requirements for the living environment, especially the building and decoration materials used in the living place. There are many new energy-saving and environmentally friendly building materials on the market now, among which polyvinyl chloride (PVC) plastic flooring is the most novel high-tech flooring material in the world's building materials industry. Large and medium-sized cities have been generally recognized and widely used, such as indoor homes, hospitals, schools, office buildings, factories, public places, supermarkets, stadiums, etc. Therefore the development of environmentally friendly PVC flooring with excellent performance has become ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L27/06C08L33/04C08L23/28C08K13/06C08K7/08C08K3/26C08K3/38C08K3/34B29B7/00B29L7/00
CPCC08L27/06B29B7/002B29L2007/002C08K2201/011C08K2201/014C08L2201/02C08L2201/04C08L2205/035C08L33/04C08L23/286C08K13/06C08K7/08C08K2003/265C08K2003/387C08K3/34
Inventor 李玲
Owner ANHUI TIANRUN PLASTIC IND
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