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Processing technology of high-pressure-resistant polyethylene water storage and drainage board

A processing technology, polyethylene technology, applied in soil protection, infrastructure engineering, objects with hollow walls, etc., can solve the problems of easy silver wire, unstable compressive performance, unsatisfactory tensile and compressive performance, etc. , to achieve the effect of preventing silver wire and floating line, improving the anti-deformation ability, and improving the anti-indentation effect

Inactive Publication Date: 2019-09-27
安徽万安塑料制品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, in actual use, there are still many shortcomings, such as silver wires are easy to appear on the surface of the plate, the compressive performance is unstable, and the tensile and compressive properties are not ideal.

Method used

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  • Processing technology of high-pressure-resistant polyethylene water storage and drainage board
  • Processing technology of high-pressure-resistant polyethylene water storage and drainage board
  • Processing technology of high-pressure-resistant polyethylene water storage and drainage board

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] according to Figure 1-6 The processing technology of a high-compression-resistant polyethylene water storage and drainage board is shown, including a base plate 1, a support plate 2 is arranged on the top of the base plate 1, a supporting circular platform 3 is provided on the surface of the supporting plate 2, and the top of the supporting circular platform 3 is The first fixing groove 4 is provided, the top of the first fixing groove 4 is provided with a support frame 5, the top of the support frame 5 is provided with a top plate 6, and the inside of the supporting round platform 3 is provided with a support column 7, and the support column 7 The top is provided with a support rod 8, the top of the support rod 8 is provided with a support head 9, a spring 10 is arranged between the support column 7 and the support head 9, and the top of the support head 9 is provided with a second fixing groove 11;

[0030] Specifically include the following steps:

[0031] S1: Prod...

Embodiment 2

[0041] Different from Example 1, during the preparation of support plate 2:

[0042] (1) In terms of parts by mass, weigh the following components to prepare raw materials: 85 parts of polyethylene, 7 parts of phenolic resin, 10 parts of sodium fluoroborate glass powder, 15 parts of resin lens scraps, 8 parts of quartz sand, and 30 parts of silicone resin , 25 parts of wood flour, 7 parts of toughening agent, 1.1 parts of hyperbranched flow modifier and 8 parts of glass fiber;

[0043] (2) According to the mass ratio of the above-mentioned raw materials, polyethylene, phenolic resin, sodium fluoroborate glass powder, resin lens scraps, quartz sand, silicone resin and wood flour are put into the mixer in turn, and the linear speed is 15- Under the condition of 18m / s, stir and mix at high speed for 30-50min to obtain mixture A, and transfer the obtained mixture A to a hydrothermal reaction kettle, then add toughening agent and hyperbranched flow modifier and mix with mixture A s...

Embodiment 3

[0045] All different from Embodiment 1 and Embodiment 2, in the process of preparing support plate 2:

[0046] (1) In terms of parts by mass, weigh the following components to prepare raw materials: 85 parts of polyethylene, 10 parts of phenolic resin, 17 parts of sodium fluoroborate glass powder, 20 parts of resin lens scraps, 10 parts of quartz sand, and 35 parts of silicone resin , 30 parts of wood powder, 10 parts of toughening agent, 2 parts of hyperbranched flow modifier and 15 parts of glass fiber;

[0047] (2) According to the mass ratio of the above-mentioned raw materials, polyethylene, phenolic resin, sodium fluoroborate glass powder, resin lens scraps, quartz sand, silicone resin and wood flour are put into the mixer in turn, and the linear speed is 15- Under the condition of 18m / s, stir and mix at high speed for 30-50min to obtain mixture A, and transfer the obtained mixture A to a hydrothermal reaction kettle, then add toughening agent and hyperbranched flow modi...

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Abstract

The invention discloses a processing technology of a high-pressure-resistant polyethylene water storage and drainage board, and particularly relates to the technical field of water drainage boards. A base board is included, wherein a supporting board is arranged at the top of the base board, supporting circular truncated cones are arranged on the surface of the supporting board, a first fixing groove is formed in the top of each supporting circular truncated cone, a supporting frame is arranged at the top of each first fixing groove, a top plate is arranged at the tops of the supporting frames, a supporting column is arranged in each supporting circular truncated cone, a supporting rod is arranged at the top of each supporting column, a supporting head is arranged at the top of each supporting rod, a spring is arranged between each supporting column and the corresponding supporting head, and a second fixing groove is formed in the top of each supporting head. By simultaneously improving the supporting strength of the top and bottom of the water storage and drainage board, the anti-sinking effect of the water storage and drainage board can be greatly improved, the preparation quality of the board is improved by adding hyperbranched flow modifiers and glass fibers in the formula, the application of materials under high pressure environment is extended, and excellent performance is maintained for a long time.

Description

technical field [0001] The invention relates to the technical field of drainage boards, and more specifically relates to a processing technology of high-pressure-resistant polyethylene water storage and drainage boards. Background technique [0002] The concave-convex vertical rib structure of the waterproof and drainage protection board can quickly and effectively export rainwater, greatly reducing or even eliminating the hydrostatic pressure of the waterproof layer. Through this active water guiding principle, the effect of active waterproofing can be achieved, and the waterproof and drainage protection board can effectively Protect structures and waterproof layers, and resist various acids and alkalis in the soil and root thorns of plants. Polyethylene materials have excellent tensile properties, physical and chemical stability, weather resistance, bending resistance, and high and low temperature resistance. and other advantages. Polyethylene materials are widely used in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29D24/00B29C48/07E02D3/10C08L23/06C08L61/06C08L83/04C08L97/02C08K3/40C08K3/36C08K7/14
CPCB29D24/001C08L23/06C08L2205/035E02D3/10C08L61/06C08L83/04C08L97/02C08K3/40C08K3/36C08K7/14
Inventor 李伟赵良兴邱振国
Owner 安徽万安塑料制品有限公司
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