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Polybutylene drainage pipeline material and preparation method thereof

A drainage pipe and polybutene technology, which is applied in the field of materials, can solve the problems of poor mechanical properties and corrosion resistance, and achieve the effects of good mechanical properties, good corrosion resistance, good tensile strength and impact strength

Inactive Publication Date: 2016-07-20
SUZHOU FUZHONG PLASTIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Traditional drainage pipe materials are made of materials such as cement and polyvinyl chloride, but these materials generally have poor mechanical properties and are not corrosion-resistant

Method used

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  • Polybutylene drainage pipeline material and preparation method thereof

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Effect test

Embodiment 1

[0017] A polybutene drainage pipe material, comprising in parts by weight: 25 parts of polybutene, 10 parts of polypropylene, 5 parts of polyvinyl alcohol, 1 part of benzoyl peroxide, 0.1 part of propyl gallate, ethylenediamine 0.1 part of disodium tetraacetate, 1 part of N-aminoethylpiperazine, 1 part of triethylenetetramine, 0.5 part of dilauryl thiodipropionate, 0.2 part of butyl benzyl phthalate, 0.1 part of propylene glycol alginate 0.5 parts of diisodecyl phthalate, 1 part of ethylene-vinyl acetate copolymer, 0.2 parts of hydroxypropyl distarch phosphate, and 0.5 parts of phenyl alkylsulfonate.

[0018] The preparation method of the above-mentioned polybutene drainage pipe material is as follows: first mix all the components, add them to a high-speed disperser and disperse for 2 minutes at a speed of 6000rpm, then add the mixed components into a double-roller open mill, and heat at a temperature of 90 Open the mill for 5 minutes at ℃, the speed ratio of the front roll an...

Embodiment 2

[0020] A polybutene drainage pipe material, comprising in parts by weight: 27 parts of polybutene, 12 parts of polypropylene, 6 parts of polyvinyl alcohol, 1.3 parts of benzoyl peroxide, 0.12 parts of propyl gallate, ethylenediamine 0.12 parts of disodium tetraacetate, 1.3 parts of N-aminoethylpiperazine, 1.2 parts of triethylenetetramine, 0.6 parts of dilauryl thiodipropionate, 0.3 parts of butyl benzyl phthalate, 0.11 parts of propylene glycol alginate 0.6 parts of diisodecyl phthalate, 1.2 parts of ethylene-vinyl acetate copolymer, 0.3 parts of hydroxypropyl distarch phosphate, and 0.6 parts of phenyl alkylsulfonate.

[0021] The preparation method of the above-mentioned polybutene drainage pipe material is as follows: first mix all the components, add them to a high-speed disperser and disperse for 2.5 minutes at a speed of 6500 rpm, then add the mixed components into a double-roller open mill, and mix them at a temperature of 95 Open the mill for 5.5 minutes at ℃, the spe...

Embodiment 3

[0023] A polybutene drainage pipe material, comprising in parts by weight: 30 parts of polybutene, 15 parts of polypropylene, 7.5 parts of polyvinyl alcohol, 1.5 parts of benzoyl peroxide, 0.15 parts of propyl gallate, ethylenediamine 0.15 parts of disodium tetraacetate, 1.5 parts of N-aminoethylpiperazine, 1.5 parts of triethylenetetramine, 0.75 parts of dilauryl thiodipropionate, 0.35 parts of butyl benzyl phthalate, 0.15 parts of propylene glycol alginate 0.75 parts of diisodecyl phthalate, 1.5 parts of ethylene-vinyl acetate copolymer, 0.35 parts of hydroxypropyl distarch phosphate, and 0.75 parts of phenyl alkylsulfonate.

[0024] The preparation method of the above-mentioned polybutene drainage pipe material is as follows: first mix all the components, add them to a high-speed disperser and disperse them for 2.5 minutes at a speed of 7000 rpm, then add the mixed components into a double-roller open mill, and heat them at a temperature of 100 Open the mill for 6 minutes a...

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Abstract

The invention provides a polybutylene drainage pipeline material and a preparation method thereof. The polybutylene drainage pipeline material is prepared from the following components: polybutylene, polypropylene, polyvinyl alcohol, benzoyl peroxide, propyl gallate, disodium ethylenediamine tetraacetate, N-aminoethylpiperazine, triethylene tetramine, dilauryl thiodipropionate, benzyl butyl phthalate, propylene glycol alginate, diisodecyl phthalate, 1-2 parts of ethylene-vinyl acetate copolymer, hydroxypropyl distarch phosphate and phenyl alkyl sulfonate. The preparation method comprises the following steps: mixing all components and dispersing in a high-speed dispersion machine; adding the mixed components into a two-roller open mill for open milling; preparing the polybutylene drainage pipeline material from the rubber compound by a torque rheometer; and finally, performing compression moulding on a flat vulkameter. By combining polybutylene with other materials, the polybutylene drainage pipeline material provided by the invention has perfect mechanical properties and corrosion resistance.

Description

technical field [0001] The invention relates to the field of materials, in particular to a polybutene drainage pipe material and a preparation method thereof. Background technique [0002] Polybutene is an inert polymer with good corrosion resistance, stability, temperature resistance and plasticity, and it is easy to blend with other polymer materials to improve the characteristics of the product, so it is widely used in all walks of life. Among them, drainage pipes are an important branch of polybutene applications. With the intensification of competition, the requirements for its performance are also getting higher and higher. Traditional drainage pipe materials are made of materials such as cement and polyvinyl chloride, but these materials generally have poor mechanical properties and are not corrosion-resistant. The drainage pipe material obtained by blending polybutene and other materials can have good mechanical properties and anti-corrosion properties. Content...

Claims

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Application Information

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IPC IPC(8): C08L23/20C08L23/12C08L29/04C08L5/04C08L23/08C08L3/06C08K5/14C08K5/17C08K5/372C08K5/12C08K5/42
CPCC08L23/20C08L2203/18C08L2205/02C08L2205/035C08L23/12C08L29/04C08L5/04C08L23/0853C08L3/06C08K5/14C08K5/17C08K5/372C08K5/12C08K5/42
Inventor 史闵新
Owner SUZHOU FUZHONG PLASTIC CO LTD
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