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Color master batch for antimicrobial and anti-UV nylon

A masterbatch and nylon technology, applied in the field of plastic coloring, can solve the problems of reducing product design and service life, failing to guarantee material stability, reducing material mechanical properties, etc., to achieve better mechanical properties

Inactive Publication Date: 2014-04-02
宁波金富亮塑料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Moreover, the addition of ordinary nylon masterbatches to nylon raw materials cannot guarantee the stability of the material during processing and outdoor use, and generally reduces the mechanical properties of the material, thereby reducing the design and service life of the product.

Method used

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Experimental program
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Effect test

Embodiment 2

[0016] White colorant 15%-35%, polyamide resin 25%-35%, composite stabilizer 5%-15%, cis-cypermethrin 5%-10%, bamboo carbon powder 15%-20%, dispersant 3%- 10%.

[0017] A color masterbatch for antibacterial and anti-UV nylon, composed of the following components by weight percentage: 30% titanium dioxide, 25% polyamide resin, 15% composite stabilizer, 5% cis-cypermethrin, and 15% bamboo carbon powder %, dispersant 10%.

[0018] Among them, the composite stabilizer is composed of hindered phenolic antioxidants, hindered amine light stabilizers, benzotriazole ultraviolet absorbers and phosphite antioxidants; by weight percentage, the hindered phenolic antioxidants 35%, hindered amine light stabilizer 15%, benzotriazole ultraviolet absorber 30%, phosphite antioxidant 20%; dispersant is pentaerythritol stearate.

[0019] The above-mentioned nanoscale powdery solid particles can be one of silicone rubber, silicon dioxide, silicon carbide and aluminum oxide

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Abstract

The invention discloses a color master batch for antimicrobial and anti-UV nylon. The color master batch consists of the following components of a white coloring agent, polyamide resin, a composite stabilizing agent, alphamethrin, bamboo coal powder and a dispersing agent. The composite stabilizing agent at least comprises two of a hindered phenol antioxidant, a phosphite antioxidant, a copper halide stabilizer, a hindered amine light stabilizers, a hydrolysis resistant agent, a bnzo phenones ultraviolet absorber and a benzotriazole ultraviolet absorber. Compared with the prior art, the color master match disclosed by the invention has the advantages that various stabilizing agents are mixed, so that all the stabilizing agents generate a synergistic effect, and the stability of materials can be guaranteed during processing and long-time outdoor use; the mechanical properties of the materials are higher; the color master batch is applicable to design and application of high-grade nylon products with long-time weather-resistant requirements; meanwhile, the alphamethrin is added into the color master batch and is slowly released, so that the color master batch has a mosquito expelling effect; due to the adding of the bamboo coal powder, the color master batch has an antimicrobial effect and a deodorization function.

Description

technical field [0001] The invention belongs to the technical field of plastic coloring, in particular to an antibacterial and anti-UV nylon color masterbatch. Background technique [0002] Color masterbatch is a new plastic and fiber coloring product developed in the 1960s. It is a polymer compound prepared by uniformly loading pigments in resins. The masterbatch is mainly composed of three parts: colorant, carrier and dispersant. [0003] According to relevant information, the average annual growth rate of demand for color masterbatch in other countries in Asia is about 7%-9%, but the average annual growth rate of demand for color masterbatch in my country is about 20%. China is expected to become the fastest growing market for masterbatch demand. Especially for color and additive masterbatch, our country has to rely on imports. my country has become the largest producer and consumer of masterbatch in Asia. Relevant experts believe that in the future, masterbatches wil...

Claims

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Application Information

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IPC IPC(8): C08L77/00C08K13/02C08K5/315C08K3/04C08K5/13C08K5/524C08K3/16C08K5/17C08K5/07C08K5/3475C08J3/22
CPCC08L77/00C08K3/04C08K5/13C08K5/17C08K5/315C08K5/3475C08K5/524C08K13/02C08L2201/08C08L2310/00C08L23/0853
Inventor 张春琦
Owner 宁波金富亮塑料科技有限公司
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