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Blue masterbatch resisting corrosion

A corrosion-resistant, blue technology, applied in the field of masterbatch, can solve the problem of poor corrosion resistance of blue masterbatch, and achieve the effect of excellent corrosion resistance and good corrosion resistance

Active Publication Date: 2014-01-01
大韩高性能材料(广东)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Technical problem to be solved: the problem of poor corrosion resistance of conventional blue masterbatch

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0008] Taking by weighing Pigment Blue 27 is 14kg, butyl propionate is 3kg, acrylonitrile is 17kg, vitamin E is 2kg, polyurethane is 5kg, lignocellulose is 8kg, magnesium silicate is 1kg, at first the above-mentioned raw materials are mixed with twin screws The mixing time is 30 minutes, and then the twin-screw extruder is used for high-temperature mixing, the temperature is 185 ° C, the screw speed is 220 r / min, and after the screw is extruded and mixed at a high temperature, granulation and drying are performed to obtain a corrosion-resistant material. Blue masterbatch.

Embodiment 2

[0010] The preparation method of blue master batch is the same as that of Example 1, and the specific components are as follows: Pigment Blue 27 is 12kg, butyl propionate is 5kg, acrylonitrile is 13kg, vitamin E is 4kg, polyurethane is 6kg, lignocellulose is 6kg, silicon Magnesium acid is 2kg.

Embodiment 3

[0012] The preparation method of blue master batch is the same as that of Example 1, and the specific components are as follows: Pigment Blue 27 is 10kg, butyl propionate is 7kg, acrylonitrile is 15kg, vitamin E is 3kg, polyurethane is 7kg, lignocellulose is 7kg, silicon Magnesium acid is 1kg.

[0013] The blue masterbatches prepared by the methods of Example 1, Example 2, and Example 3 were respectively put into 25wt%, 30wt%, and 35wt% sodium chloride solution to soak for 20 days. Observe the change of blue masterbatch after 20 days. After 20 days, the blue masterbatch has not changed, and the masterbatch prepared by the present invention has good corrosion resistance.

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PUM

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Abstract

The invention relates to blue masterbatch resisting corrosion. The blue masterbatch is composed of, by weight, 10-14 parts of pigment blue 27, 3-7 parts of butyl propionate, 13-17 parts of acrylonitrile, 2-4 parts of vitamin E, 5-7 parts of polyurethane, 6-8 parts of lignocellulose and 1-2 parts of magnesium silicate. The prepared blue masterbatch has good corrosion-resisting performance.

Description

technical field [0001] The invention relates to a master batch, in particular to a corrosion-resistant blue master batch. Background technique [0002] Masterbatch can be used in the preparation process of related products to dye related products. The color of the final product is relatively uniform and the state is relatively stable. When the blue masterbatch is applied to plastics, in order to make the plastic have the function of corrosion resistance, the blue masterbatch also needs to have the corresponding corrosion resistance ability. After the blue masterbatch has good corrosion resistance, the corrosion resistance of the plastic will be further strengthened, and it can be applied to different environments that need to withstand corrosion resistance. SUMMARY OF THE INVENTION [0003] Technical problem to be solved: the problem of poor corrosion resistance of conventional blue masterbatch. [0004] Technical scheme: The present invention discloses a corrosion-resi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L97/02C08L75/04C08K13/02C08K5/315C08K5/101C08K5/1545C08K3/34C08J3/22
Inventor 李小福
Owner 大韩高性能材料(广东)有限公司