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Manufacturing method of environment-friendly wear-resistant material special for hollow plate

A technology of special materials and empty boards, which is applied in the field of preparation of special materials for environmentally friendly and wear-resistant hollow boards, can solve the problems of single board type, complex process, and different performance, and achieve the effect of light weight, simple operation process and high strength

Inactive Publication Date: 2016-08-10
SUZHOU DINGLI PACKAGING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, most of the hollow boards made of raw materials on the market have a single shape and different performances. Either the process is complicated, or it is easy to wear and not durable.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] A kind of preparation method of environment-friendly wear-resisting hollow board special material, the preparation steps of this method are as follows: First weigh the following raw materials in parts by weight: 80 parts of HDPE, 15 parts of gum arabic, 40 parts of nitrile rubber, tetrakis [β-( 5 parts of 3,5-di-tert-butyl-4-hydroxyphenyl) propionate] pentaerythritol ester, 8 parts of oleic acid amide, 10 parts of glass fiber, 5 parts of fatty acid ester, 4 parts of medium alkali glass fiber, 5 parts of titanium dioxide 10 parts of ethylene glycol, 4 parts of white carbon black, 4 parts of γ-aminopropyltriethoxysilane, 2 parts of polyethylene microcrystalline wax, 3 parts of dioctyl adipate, 5 parts of polyvinyl alcohol and 4 parts of acetone, and then add the above raw materials together into the high-speed mixer for medium-speed stirring and mixing to obtain a premix; then put the premix into a twin-screw extruder to heat, melt, extrude and plasticize to obtain a semi-...

Embodiment 2

[0018] A kind of preparation method of environment-friendly wear-resisting hollow board special material, the preparation steps of this method are as follows: first weigh the following raw materials in parts by weight: 90 parts of HDPE, 20 parts of gum arabic, 50 parts of nitrile rubber, tetrakis [β-( 8 parts of 3,5-di-tert-butyl-4-hydroxyphenyl) propionate] pentaerythritol ester, 10 parts of oleic acid amide, 14 parts of glass fiber, 7 parts of fatty acid ester, 8 parts of medium alkali glass fiber, 7 parts of titanium dioxide 16 parts of ethylene glycol, 8 parts of white carbon black, 8 parts of γ-aminopropyltriethoxysilane, 6 parts of polyethylene microcrystalline wax, 7 parts of dioctyl adipate, 9 parts of polyvinyl alcohol and 8 parts of acetone, and then add the above raw materials together into the high-speed mixer for medium-speed stirring and mixing to obtain a premix; then put the premix into a twin-screw extruder to heat, melt, extrude and plasticize to obtain a semi...

Embodiment 3

[0024] A method for preparing special materials for environment-friendly and wear-resistant hollow boards. The preparation steps of the method are as follows: First, weigh the following raw materials in parts by weight: 80-90 parts of HDPE, 17 parts of gum arabic, 47 parts of nitrile rubber, four [β -(3,5-di-tert-butyl-4-hydroxyphenyl)propionic acid]pentaerythritol ester 6 parts, oleic acid amide 9 parts, glass fiber 12 parts, fatty acid ester 6 parts, medium alkali glass fiber 6 parts, titanium 6 parts of white powder, 14 parts of ethylene glycol, 6 parts of white carbon black, 6 parts of γ-aminopropyltriethoxysilane, 4 parts of polyethylene microcrystalline wax, 5 parts of dioctyl adipate, 7 parts of polyvinyl alcohol 1 part and 6 parts of acetone, and then put the above-mentioned raw materials together into the high-speed mixer for medium-speed stirring and mixing to obtain the premix; then put the premix into the twin-screw extruder to heat, melt, extrude and plasticize, to...

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PUM

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Abstract

The invention discloses a manufacturing method of an environment-friendly wear-resistant material special for a hollow plate .According to the manufacturing method, raw materials are weighed firstly and then added into a high speed mixer together to be stirred and mixed at intermediate speed, and premix is obtained; the premix is put in a double-screw extruder to be heated, molten, extruded and plasticized, and a semi-finished product is obtained; lastly, the semi-finished product is drawn, cooled, dried and pelleted to obtain the environment-friendly wear-resistant material special for the hollow plate .According to the scheme, due to the fact that auxiliary components are added for reinforcement and modification, on the premise of not affecting other material properties and not increasing cost, the obtained environment-friendly wear-resistant hollow plate material has higher strength compared with an ordinary hollow plate; the material has the advantages of low weight, high strength, good toughness, safety and environment friendliness, meanwhile, the wear resistance of the product is improved to a large extent, and the added value of the product is increased .By the adoption of the method, the qualified finished product can be effectively manufactured, the operation process is quite simple, and large-scale production is convenient.

Description

technical field [0001] The invention belongs to the field of polymer materials, and in particular relates to a preparation method of a special material for an environment-friendly wear-resistant hollow plate. technical background [0002] Plastic hollow boards (also called hollow partition boards, Wantong boards, double-wall boards, and corrugated boards) have the characteristics of light weight, toughness, non-toxic, tasteless, beautiful, compressive, moisture-proof, flat shape, and oil-resistant. The material has stable performance and is not easy to age. It is an excellent alternative packaging material that meets the requirements of the new century. Compared with cardboard structural products, hollow board has the advantages of moisture resistance, corrosion resistance, and lighter weight to replace cardboard. Compared with injection molding products, hollow panels have the advantages of shock resistance, flexible structure design, and no need to open injection molds. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L23/06C08L5/00C08L9/02C08L29/04C08K13/04C08K7/14C08K3/22C08K3/36C08K5/11C08K5/053
CPCC08L23/06C08K2201/014C08L2205/025C08L2205/035C08L2207/062
Inventor 顾建芳
Owner SUZHOU DINGLI PACKAGING