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Nylon material for constructional projects

A technology of construction engineering and nylon, which is applied in the field of nylon materials for construction engineering. It can solve the problems of affecting the appearance and painting performance of the product, it is difficult to ensure the sealing, and the product is prone to warping, etc., and achieves excellent chemical properties and dimensional stability. Impact resistance, high ultra-high strength effect

Inactive Publication Date: 2019-01-18
徐州市茗尧机械制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, nylon 6 used in construction engineering is mostly modified nylon reinforced with glass fiber, but after the glass fiber is reinforced, the surface of the product is prone to glass fiber exposure, which seriously affects the appearance and painting performance of the product, and due to the distribution of glass fiber Uneven orientation has a great influence on the shrinkage rate, and the product is prone to warping. The orientation of the original design installation hole of the mold will be offset on the injection molded product, making the installation quite difficult, and it is difficult to ensure a good fit during use. tightness

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0007] A nylon material for construction engineering, the raw materials in the formula are composed by weight percentage: 0.5% amide group polymer, 10% nylon 6 / 66, 1% heat stabilizer, 1% lubricant, 1% dyeing agent, 5% cuprous iodide, 10% silicone powder, 30% black masterbatch, the impact resistance is insufficient at this time.

Embodiment 2

[0009] A nylon material for construction engineering, the raw materials in the formula are composed by weight percentage: 6% amide group polymer, 35% nylon 6 / 66, 10% heat stabilizer, 3% lubricant, 2.5% dyeing agent, 20% cuprous iodide, 20% silicone powder, 60% black masterbatch, the strength is not enough at this time.

Embodiment 3

[0011] A kind of nylon material for construction engineering. The raw materials in the formula are composed by weight percentage: 4% amide group polymer, 23% nylon 6 / 66, 5% heat stabilizer, 1.5% lubricant, 1.25% dyeing agent, 13% cuprous iodide, 15% silicone powder, 45% black masterbatch, at this time it has extremely high impact resistance and ultra-high strength, excellent chemical properties and dimensional stability, smooth surface of the product, and cheap price.

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PUM

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Abstract

The invention relates to a nylon material for constructional projects. The nylon material contains an additive and a carrier. A formula of the nylon material contains the following raw materials in percentage by weight: 0.5%-6% of an amide group polymer, 10%-35% of nylon 1 / 66, 1%-10% of a heat stabilizer, 0%-3% of a lubricating agent, 0-2.5% of a dyeing agent, 5%-20% of copper iodide, 10%-20% of silicone powder and 30%-60% of a black master batch. The prepared nylon material has extremely high high shock resistance, ultrahigh strength, excellent chemical properties and dimensional stability and low in price and has a smooth surface.

Description

technical field [0001] The invention discloses a nylon material for construction engineering. Background technique [0002] At present, nylon 6 used in construction engineering is mostly modified nylon reinforced with glass fiber, but after the glass fiber is reinforced, the surface of the product is prone to glass fiber exposure, which seriously affects the appearance and painting performance of the product, and due to the distribution of glass fiber Uneven orientation has a great influence on the shrinkage rate, and the product is prone to warping. The orientation of the original design installation hole of the mold will be offset on the injection molded product, making the installation quite difficult, and it is difficult to ensure a good fit during use. tightness. Contents of the invention [0003] Aiming at the above-mentioned problems in the prior art, the present invention provides a nylon material for construction engineering, which has extremely high impact resis...

Claims

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Application Information

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IPC IPC(8): C08L77/02C08L77/06C08L83/04
CPCC08L77/02C08L77/06C08L83/04C08L2205/02C08L2205/03
Inventor 张立立
Owner 徐州市茗尧机械制造有限公司