PVC environment-friendly organic pigment

Abstract

The invention relates to PVC environment-friendly organic pigment which comprises 30-38 parts of PVC paste resin, 12-16 parts of silicon collagen, 13-17 parts of cyclohexanone constituent resin liquid, 11-15 parts of epoxy soybean oil, 16-23 parts of PVC resin powder, 24-35 parts of pigment, 3-6 parts of sterilizing agent, 8-14 parts of fatty alcohol polyoxyethylene ether, 15-22 parts of glycerin,26-43 parts of deionized water, 10-13 parts of stearic acid, 6-9 parts of barium stearate, 11-19 parts of light calcium carbonate, 2-3 parts of ultraviolet absorber and 7-12 parts of nano silicon dioxide. The PVC environment-friendly organic pigment is obtained by adding novel materials into base materials, dispersing and grinding. The PVC environment-friendly organic pigment is high in safety, environment-friendly, pollution-free, uniform in coloring, convenient to use, high in economic efficiency, low in manufacturing cost, great in potential, free of aromatic hydrocarbon compound, safe andnontoxic.

Description

technical field [0001] The invention relates to the technical field of polyvinyl chloride environment-friendly materials, in particular to a PVC environment-friendly organic color. Background technique [0002] Organic color is a high-concentration mixture prepared from resin and a large amount of pigment or dye. When processing, a small amount of color masterbatch is mixed with uncolored resin to achieve the coloring resin or product with pigment concentration. Organic color is widely used in polychlorinated Ethylene, polyethylene, polypropylene, polystyrene, ABS, nylon, PC, PMMA, PET and other resins can be used to produce colorful fibers, wires and cables, household appliances, agricultural films, auto parts, health care equipment and other products. [0003] At present, the color masterbatches on the market are difficult to control the color difference, the color difference between batches is large, and it is difficult to meet the requirements of customers. In practice, ...

AI Technical Summary

Problems solved by technology

[0003] At present, the color masterbatches on the market are difficult to control the color difference, the color difference between batches is large, and it is difficult to meet the requirements of customers. In practice, the color difference control of the color cake itself is the key. It is the measure of color and the manufacturer. The primary indicator of product quality level, in actual production, the color difference is usually manifested in the color difference between the organic color and the color required by the customer, the color difference between the organic color and the bulk order product, the color difference between the organic color supply batches, the base material variety and The color difference after the brand change, etc., and the presence of benzene-containing substances in the organic color materials used in the prior art greatly limit the use of color cakes, and pollution hazards will also become a problem in the promotion of color cakes

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