Long-acting antistatic nano nylon master batch and preparation method thereof

An antistatic and antistatic agent technology, applied in the field of long-acting antistatic nano-nylon masterbatch and its preparation, can solve problems such as inability to meet requirements, and achieve the effects of large-scale production and application, simple process, excellent opening and smoothness

Pending Publication Date: 2021-08-20
昆山运融新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional nylon masterbatch can no longer meet the requirements in the occasions requiring antistatic, high and low temperature resistance and mechanical properties. Therefore, we propose a long-term antistatic nanometer nylon masterbatch and its preparation method to solve the above problems

Method used

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  • Long-acting antistatic nano nylon master batch and preparation method thereof
  • Long-acting antistatic nano nylon master batch and preparation method thereof
  • Long-acting antistatic nano nylon master batch and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] A long-acting antistatic nano-nylon masterbatch, the formula of the long-acting antistatic nano-nylon masterbatch in parts by mass is as follows:

[0026] 80 parts of PA6, 5 parts of nano antistatic agent, 1 part of slippery agent, 1 part of opening agent, 0.05 part of antioxidant and 0.3 part of lubricant.

[0027] Among them, PA6 is medium-viscosity PA6, the nano-antistatic agent is nano-silica, the slippery agent is erucamide, the opening agent is fumed silica, and the antioxidant is β-(3,5-di-tert-butyl- A composition of 4-hydroxyphenyl) n-octadecanyl propionate and tris [2,4-di-tert-butylphenyl] phosphite, and the mass ratio is 2:3, and the lubricant is polysiloxane .

[0028] A kind of preparation method of long-acting antistatic nano-nylon masterbatch, comprises the steps:

[0029] S1. Take PA6, nanometer antistatic agent, slippery agent, blocking agent, antioxidant and lubricant for preparing long-acting antistatic nanometer nylon masterbatch by mass parts;

...

Embodiment 2

[0034] A long-acting antistatic nano-nylon masterbatch, the formula of the long-acting antistatic nano-nylon masterbatch in parts by mass is as follows:

[0035] 82 parts of PA6, 6 parts of nano antistatic agent, 2 parts of slippery agent, 2 parts of opening agent, 0.1 part of antioxidant and 0.4 part of lubricant.

[0036] Among them, PA6 is low-viscosity PA6, the nano-antistatic agent is nano-silicon oxide, the slip agent is a composition of erucamide and oleic acid amide, and the mass ratio is 1:2, the anti-blocking agent is precipitated silica, anti-static The oxygen agent is antioxidant ST-181A, the lubricant is a composition of silicone powder and erucamide, and the mass ratio is 5:2.

[0037] A kind of preparation method of long-acting antistatic nano-nylon masterbatch, comprises the steps:

[0038] S1. Take PA6, nanometer antistatic agent, slippery agent, blocking agent, antioxidant and lubricant for preparing long-acting antistatic nanometer nylon masterbatch by mass...

Embodiment 3

[0043] A long-acting antistatic nano-nylon masterbatch, the formula of the long-acting antistatic nano-nylon masterbatch in parts by mass is as follows:

[0044] 86 parts of PA6, 8 parts of nano antistatic agent, 4 parts of slippery agent, 4 parts of opening agent, 0.15 part of antioxidant and 0.5 part of lubricant.

[0045] Among them, PA6 is a composition of medium-viscosity PA6 and low-viscosity PA6, and the mass ratio is 1:4, the nano-antistatic agent is nano-silicon oxide, and the smoothing agent is a composition of oleic acid amide and ethylene bis-stearamide. And the mass ratio is 1:3, the blocking agent is a composition of fumed silica and precipitated silica, and the mass ratio is 1:1, the antioxidant is potassium iodide, and the lubricant is erucamide.

[0046] A kind of preparation method of long-acting antistatic nano-nylon masterbatch, comprises the steps:

[0047] S1. Take PA6, nanometer antistatic agent, slippery agent, blocking agent, antioxidant and lubricant...

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Abstract

The invention discloses a long-acting antistatic nano nylon master batch. The long-acting antistatic nano nylon master batch is prepared from the following components in parts by mass: 80 to 90 parts of PA6, 5 to 10 parts of a nano antistatic agent, 1 to 5 parts of a slipping agent, 1 to 5 parts of an anti-blocking agent, 0.05 to 0.2 part of an antioxidant and 0.3 to 0.6 part of a lubricating agent. The invention also discloses a preparation method of the long-acting antistatic nano nylon master batch. The long-acting antistatic nano nylon master batch prepared by a scientific and reasonable formula and process has excellent opening smoothness, antistatic property, high temperature resistance, high and low temperature resistance and mechanical properties, can be applied to occasions with relatively high requirements on antistatic property, high temperature resistance, high and low temperature resistance and mechanical properties, is simple in process, and can be better produced and applied in a large scale.

Description

technical field [0001] The invention relates to the technical field of nylon material modification, in particular to a long-acting antistatic nanometer nylon masterbatch and a preparation method thereof. Background technique [0002] Nylon is the first synthetic fiber to appear in the world, and nylon is a term for polyamide fiber (nylon). The emergence of nylon has brought a new look to textiles. Its synthesis is a major breakthrough in the synthetic fiber industry and a very important milestone in polymer chemistry. The traditional nylon masterbatch can no longer meet the requirements of antistatic, high and low temperature resistance and mechanical properties. Therefore, we propose a long-term antistatic nanometer nylon masterbatch and its preparation method to solve the above problems. Contents of the invention [0003] The purpose of the present invention is to provide a long-acting antistatic nano-nylon masterbatch and its preparation method. The long-acting antista...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08J3/22C08L77/02C08L83/04C08K3/34C08K5/20C08K3/36C08K5/134C08K5/526
CPCC08J3/226C08J2477/02C08J2483/04C08K3/34C08K3/36C08K5/1345C08K5/20C08K5/526
Inventor 严钧刘晓芳
Owner 昆山运融新材料科技有限公司
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