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Polyethylene modified material used for honeycomb restraint system

A polyethylene modification and restraint system technology, applied in the field of polyethylene modified materials, can solve the problems of reduced elongation and increased brittleness, and achieve the effects of improving tensile strength, improving impact strength and reducing negative stress

Active Publication Date: 2015-12-30
哈尔滨盛洋塑胶材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problems of reduced elongation and increased brittleness caused by thermal oxidation and photoaging of existing polyethylene plastics, and to provide a modified polyethylene material for honeycomb restraint systems

Method used

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  • Polyethylene modified material used for honeycomb restraint system

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specific Embodiment approach 1

[0014] Specific Embodiment 1: This embodiment is a polyethylene modified material used in a honeycomb restraint system prepared from A component, B component, lubricant B and surfactant; the A group described in step three The mass ratio of component B to component B is 75:25; the mass ratio of component A to lubricant B described in step 3 is 75:(1~3); the component A and surface active component described in step 3 The mass ratio of the agent is 75:(5~10);

[0015] The A component is prepared according to the following steps: 20-70 parts of HDPE resin, 6-10 parts of low-temperature toughening modifier, 0.2-0.4 part of antioxidant, 0.9-1.3 parts of cross-linking modifier and 1- Mix the 3 parts of lubricant evenly to obtain the mixture A, transfer the mixture A to the mixer for kneading, the kneading temperature is 140-180°C, the kneading time is 5min-20min, and the A component is obtained;

[0016] The B component is prepared according to the following steps: 8-15 parts of L...

specific Embodiment approach 2

[0024] Specific embodiment 2: The difference between this embodiment and specific embodiment 1 is: the A component is prepared according to the following steps: 60-70 parts of HDPE resin, 9-10 parts of low-temperature toughening modifier, 0.2- Mix 0.3 parts of antioxidant, 0.9-1.3 parts of cross-linking modifier and 1-3 parts of lubricant A evenly to obtain mixture A, transfer mixture A to a mixer for kneading, and the kneading temperature is 140-180°C, The mixing time is 5min to 20min to obtain component A. Others are the same as the first embodiment.

specific Embodiment approach 3

[0025] Specific embodiment three: the difference between this embodiment and specific embodiment two is: the HDPE resin has a fluid flow rate of 7.98g / 10min -1 of high-density polyethylene. Others are the same as those in Embodiment 1 or 2.

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Abstract

The invention provides a polyethylene modified material used for a honeycomb restraint system, relating to polyethylene modified materials and aiming to solve the problems of elongation reduction and brittleness increase caused after thermal oxidation and photoaging of existing polyethylene plastics. The polyethylene modified material used for the honeycomb restraint system is prepared from a component A, a component B, a lubricating agent B and a surfactant, wherein the component A is prepared from HDPE (high density polyethylene) resin, a low-temperature toughening modifier, an antioxidant, a crosslinking modifier and a lubricating agent; the component B is prepared from LLDPE (linear low density polyethylene) resin, an initiator, a crosslinking agent and a crosslinking catalyst. The polyethylene modified material used for the honeycomb restraint system is prepared.

Description

technical field [0001] The invention relates to a polyethylene modified material. Background technique [0002] With the continuous development of material technology, product performance, and functional innovation engineering methods, a technology that uses polyethylene modified materials to produce honeycomb restraint system products has been applied in the field of ecological slope protection. This technology retains its original advantages. Now, the transformation of long-term, civilian use and engineering has been realized, especially the development of subversive polymer composite alloy. On the basis of satisfying long-term use, the use of the material of the present invention to produce honeycomb restraint system products not only prevents soil materials from It is the most effective solution for soil stabilization, load-bearing slope protection, river canal protection, and vegetation retaining walls. [0003] The carrier materials currently used in the market are ma...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L23/06C08L23/08C08K5/00C08K5/20C08K5/053C08K5/5425C08K5/14C08K5/3492B29C47/92B29C48/92
CPCB29C48/92B29C2948/9258B29C2948/92704C08K2201/014C08L23/06C08L2205/025C08L2205/03C08L2205/04C08L2205/06C08L2207/04C08L2207/062C08L2312/08C08L23/0815C08K5/00C08K5/20C08K5/053C08K5/5425C08K5/14C08K5/34924
Inventor 郭照军刘振雷郭宇刘明鑫张涛
Owner 哈尔滨盛洋塑胶材料有限公司
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