Modified polyethylene composite nanomaterial

A technology of composite nanomaterials and polyethylene, applied in the field of nanomaterials, can solve problems such as strength, heat resistance, flame retardancy and stability that cannot meet the needs of society, poor dimensional stability, poor thermal stability, etc. , to achieve excellent flame retardant properties, improve processability, and good thermal stability

Inactive Publication Date: 2017-02-01
陈新堂
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

The inventive modification made by this new type of nanoparticle called PolyEthylene (PE) can improve its properties such as strength, durability against fire damage or environmental stress cracking, making it suitable for use with various materials like plastics. This results in improved performance over existing methods that have been developed earlier.

Problems solved by technology

This patented technical problem addressed in this patents relates to improving the performance of plastic compositions made from polythylenes that are resistant to burning or combustion under certain conditions without losing their original qualities like flexibility for use at different temperatures.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0009] The modified polyethylene composite nano material described in this embodiment 1 is composed of the following raw material formula components in mass percentages: 90 parts carbon black modified polyethylene, 120 parts nano silicon carbide modified polyethylene, 120 parts nano Zinc nitride modified polyethylene, 50 parts of titanium carbide modified polyethylene, 40 parts of nano silver powder modified polyethylene, 15 parts of carbon fiber, 50 parts of polytetrafluoroethylene, 10 parts of neoprene, 12 parts of butadiene rubber, 15 Parts of nitrile rubber, 5 parts of silica gel, 8 parts of polycarbonate, 6 parts of tetrabutyl titanate, 12 parts of titanium dioxide, 8 parts of iron boride, 6 parts of calcium silicide.

Embodiment 2

[0011] The modified polyethylene composite nano material described in this embodiment 2 is composed of the following raw material formula components in mass percentage: 80 parts of carbon black modified polyethylene, 100 parts of nano silicon carbide modified polyethylene, 100 parts of nano Zinc nitride modified polyethylene, 40 parts of titanium carbide modified polyethylene, 30 parts of nano-silver modified polyethylene, 10 parts of carbon fiber, 45 parts of PTFE, 8 parts of neoprene, 10 parts of butadiene rubber, 13 Parts of nitrile rubber, 4 parts of silica gel, 6 parts of polycarbonate, 5 parts of tetrabutyl titanate, 10 parts of titanium dioxide, 6 parts of iron boride, 5 parts of calcium silicide.

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PUM

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Abstract

The invention discloses a modified polyethylene composite nanomaterial. The modified polyethylene composite nanomaterial is prepared from, by mass, 80-90 parts of carbon black modified polyethylene, 100-120 parts of nano-silicon carbide modified polyethylene, 100-120 parts of nano-zinc nitride modified polyethylene, 40-50 parts of titanium carbide modified polyethylene, 30-40 parts of nano-silver powder modified polyethylene, 10-15 parts of carbon fibers, 45-50 parts of teflon, 8-10 parts of chloroprene rubber, 10-12 parts of butadiene rubber, 13-15 parts of butadiene-acrylonitrile rubber, 4-5 parts of silicone rubber, 6-8 parts of polycarbonate, 5-6 parts of tetrabutyl titanate, 10-12 parts of titanium dioxide, 6-8 parts of iron boride and 5-6 parts of calcium silicide. The modified polyethylene composite nanomaterial is high in strength, excellent in heat resistance and flame retardance, good in heat stability and uniform in dispersion, the flame retardance, heat resistance, oil resistance and strength of the composite material are improved, and meanwhile the fluidity and processability of the composite material are improved.

Description

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Claims

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Application Information

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Owner 陈新堂
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