Novel composite high-molecular material and preparation method thereof

A composite polymer, a new type of technology, applied in new composite polymer materials and its fields, can solve the problems of weak mechanical strength, low strength of polymer materials, difficult wear resistance and corrosion resistance, etc., to achieve low cost, mechanical High strength, both wear and corrosion resistance

Inactive Publication Date: 2019-01-25
太仓金凯特新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing polymer materials have low strength and weak mechanical strength, and it is difficult to balance wear resistance and corrosion resistance at the same time

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] 25 parts of polyethylene oxide, 15 parts of nylon, 5 parts of flame retardant, 3 parts of compatibilizer, 8 parts of glass fiber, 9 parts of anti-aging agent, 12 parts of polyurethane composite particles, 15 parts of nano titanium dioxide particles, and the balance is polymer Polymer; The flame retardant is dicyandiamide, nano silicate;

[0018] The chemical components and chemical proportions included in the anti-aging agent are: 25%% anti-aging agent, 10%% nano silver dioxide, 30%% calcium lactate, 20% phosphorus trichloride; the preparation method is as follows:

[0019] (1) Mixing and stirring: Put the polymer material and solvent into the screw machine for mixing and stirring. Adjust the temperature of the screw machine to 30°C and stir for 60 minutes, and then let it stand for 15 minutes after stirring;

[0020] (2) Preparation of composite polymer materials: according to the formula, add cyanuric acid and nano-silicate in step (1), mix for 5 minutes, extrude and ...

Embodiment 2

[0023] 35 parts of polyethylene oxide, 20 parts of nylon, 7 parts of flame retardant, 4 parts of compatibilizer, 12 parts of glass fiber, 10 parts of anti-aging agent, 13 parts of polyurethane composite particles, 18 parts of nano titanium dioxide particles, and the balance is polymer Polymer; The flame retardant is dicyandiamide, nano silicate;

[0024] The chemical components and chemical proportions included in the anti-aging agent are: 40% anti-aging agent, 15% nano silver dioxide, 35% calcium lactate, and 25% phosphorus trichloride; the preparation method is as follows:

[0025] (1) Mixing and stirring: Put the polymer material and solvent into the screw machine for mixing and stirring. Adjust the temperature of the screw machine to 45°C and stir for 90 minutes, and then let it stand for 30 minutes after stirring;

[0026] (2) Preparation of composite polymer materials: according to the formula, add cyanuric acid and nano silicate in step (1), mix for 10 minutes, extrude ...

Embodiment 3

[0030] 30 parts of polyethylene oxide, 17 parts of nylon, 6 parts of flame retardant, 3 parts of compatibilizer, 10 parts of glass fiber, 9 parts of anti-aging agent, 12 parts of polyurethane composite particles, 16 parts of nano titanium dioxide particles, and the balance is polymer Polymer; The flame retardant is dicyandiamide, nano silicate;

[0031] The chemical components and chemical proportions included in the anti-aging agent are: anti-aging agent 35%, nanometer silver dioxide 12%, calcium lactate 32%, phosphorus trichloride 22%; the preparation method is as follows:

[0032] (1) Mixing and stirring: put the polymer material and solvent into the screw machine for mixing and stirring, adjust the temperature of the screw machine to 35°C and stir for 80 minutes, and let stand for 25 minutes after stirring;

[0033] (2) Preparation of composite polymer materials: according to the formula, add cyanuric acid and nano-silicate in step (1), mix for 7 minutes, extrude and granu...

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PUM

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Abstract

The invention discloses a novel composite high-molecular material and a preparation method thereof. The novel composite high-molecular material is characterized by being prepared from the following substances in parts by mass: 25-35 parts of polyoxyethylene, 15-20 parts of nylon, 5-7 parts of a flame retardant, 3-4 parts of a compatilizer, 8-12 parts of glass fibers, 9-10 parts of an anti-aging agent, 12-13 parts of polyurethane composite particles, 15-18 parts of nano titanium dioxide particles and the balance high-molecular polymers. The preparation method comprises the three steps of(1) carrying out mixing and stirring; (2) preparing the composite high-molecular material; and (3) carrying out curing and forming. The novel composite high-molecular material and the preparation method thereof have the advantages of being low in raw material cost, high in strength, good in impact resistance, high in mechanical strength and capable of simultaneously achieving the wear resistance and thecorrosion resistance.

Description

technical field [0001] The invention relates to the field of polymer materials, in particular to a novel composite polymer material and its [0002] Preparation. Background technique [0003] Polymer materials are materials based on polymer compounds. Polymer materials are materials composed of compounds with relatively high molecular weight, including rubber, plastics, fibers, coatings, adhesives and polymer-based composite materials. Polymers are the form of life. All living organisms can be regarded as a collection of polymers, and polymer materials are divided into natural, semi-synthetic (modified natural polymer materials) and synthetic polymer materials according to their sources. Polymer materials are divided into natural polymer materials and synthetic polymer materials according to their sources. Natural polymers are polymer substances that exist in animals, plants and organisms, and can be divided into natural fibers, natural resins, natural rubber, animal glue...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L101/00C08L77/00C08L71/02C08L75/04C08K13/04C08K7/14C08K3/22C08K3/34
CPCC08K2003/2241C08K2201/011C08L101/00C08L2205/035C08L77/00C08L71/02C08L75/04C08K13/04C08K7/14C08K3/22C08K3/34
Inventor 赵卫旗
Owner 太仓金凯特新材料科技有限公司
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