Discoloring pearl color masterbatch

A pearlescent color masterbatch and pearlescent powder technology, applied in the color masterbatch field, can solve the problem that the color masterbatch cannot change color, and achieve the effect of improving weather resistance, bright color and good dispersibility.

Inactive Publication Date: 2014-08-27
CHUZHOU HONGYUAN SPRAYING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the color masterbatch in the prior art cannot achieve color change with the angle, therefore, there is an urgent need for a new technical solution that can solve the above technical problems

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] Example 1 : a kind of discoloration pearlescent masterbatch, described discoloration pearlescent masterbatch is made up of following composition and mass percentage: carrier 55-85%, additive 3-6%, dispersant 2-5%, pearlescent powder 1-3%, Pigment 2-5%, organic acid calcium 3-5%, organic acid zinc 3-5%. The carrier is one of polyvinyl chloride, polyethylene, polypropylene, polystyrene, and the additives are flame retardant, brightener, antibacterial agent, antistatic agent, antioxidant, light stabilizer, anti-ultraviolet One or several mixtures; the dispersant is one or a mixture of polyethylene low molecular weight wax and stearate.

Embodiment 2

[0013] Example 2 : A preparation method of color-changing pearlescent masterbatch, said method comprising the following steps: 1) according to mass percentage, add 3-6% of additive, 2-5% of dispersant, 1-3% of pearl powder, 2-5% of pigment %; 2) Add 3-5% of organic acid calcium and 3-5% of organic acid zinc; 3) Co-extrude the mixture obtained in step 2 with 55-85% of the carrier; 4) The obtained mixture can be cooled by water be made of. The carrier is one of polyvinyl chloride, polyethylene, polypropylene, polystyrene, and the additives are flame retardant, brightener, antibacterial agent, antistatic agent, antioxidant, light stabilizer, anti-ultraviolet One or several mixtures; the dispersant is one or a mixture of polyethylene low molecular weight wax and stearate.

Embodiment 3

[0014] Example 3 : A preparation method of color-changing pearlescent masterbatch, said method comprising the following steps: 1) according to mass percentage, add 4-5% of additive, 3-4% of dispersant, 2-3% of pearl powder, 2-4% of pigment %; 2) Add 4-5% calcium organic acid and 3-4% zinc organic acid; 3) Co-extrude the mixture obtained in step 2 with 60-80% carrier; 4) Cool the obtained mixture with water be made of. The carrier is one of polyvinyl chloride, polyethylene, polypropylene, polystyrene, and the additives are flame retardant, brightener, antibacterial agent, antistatic agent, antioxidant, light stabilizer, anti-ultraviolet One or several mixtures; the dispersant is one or a mixture of polyethylene low molecular weight wax, stearate

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PUM

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Abstract

The invention relates to discoloring pearl color masterbatch. The discoloring pearl color masterbatch is characterized in that the discoloring pearl color masterbatch is composed of, by mass, 55 percent to 85 percent of carriers, three percent to six percent of addition agents, two percent to five percent of dispersing agents, one percent to three percent of pearl powder, two percent to five percent of pigments, three percent to five percent of organic acid calcium and three percent to five percent of organic acid zinc. According to the discoloring pearl color masterbatch, the color masterbatch can be constantly discolored along with the angle, the color masterbatch is indispensable addition agents for colorizing plastic products, and for PVC products formed by extruding, the discoloring pearl color masterbatch is wide in variety, multiple in color kind, good in glossiness and strong in controllability.

Description

technical field [0001] The invention relates to a color masterbatch, in particular to a color-changing pearlescent color masterbatch. Background technique [0002] Color masterbatch, that is, color concentrate, is a mixture of resin and a large number of pigments or dyes formulated into a high-concentration color. Color masterbatch, also known as color species, is an aggregate made by uniformly loading super-normal pigments or dyes in resin. When processing, a small amount of color masterbatch and uncolored resin is mixed to achieve the colored resin or product with the designed pigment concentration. Color masterbatch is widely used in polyethylene, polypropylene, polystyrene, ABS, nylon, PC, PMMA, PET and other resins to produce colorful fibers, clothing, daily plastics, wires and cables, household Electrical appliances, agricultural films, auto parts, health care equipment and other products. However, the color masterbatch in the prior art cannot achieve color change w...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L27/06C08L23/06C08L23/12C08L25/06C08K5/098C08J3/22
Inventor 王新志
Owner CHUZHOU HONGYUAN SPRAYING
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