China Quality Inspection for Solvent brown 53 light fastness - Solvent Violet 31 – Precise Color factory and manufacturers

Quality Inspection for Solvent brown 53 light fastness - Solvent Violet 31 – Precise Color

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We have probably the most state-of-the-art output equipment, experienced and qualified engineers and workers, recognized good quality manage systems plus a friendly skilled income workforce pre/after-sales support for solvent dye, solvent red 179 PS PET PA PC ABS polyamide, plastic coloring, We believe that our warm and professional service will bring you pleasant surprises as well as fortune.

Quality Inspection for Solvent brown 53 light fastness - Solvent Violet 31 – Precise Color Detail:

Color Index: Solvent Violet 31

C.I.No. 61102

CAS No. 70956-27-3

Chemical Family Anthraquinone Series

Chemical Formula C14H8Cl2N2O2

Technical Properties:

The product is reddish bright violet oil solvent dye. It is of good heat resistance and light resistance, high tinting strength with bright color.

Color Shade：

Application: (“☆” Superior, “○” Applicable, “△” Not recommend)

PS	HIPS	ABS	PC	RPVC	PMMA	SAN	AS	PA6	PET
☆	☆	☆	☆	☆	☆	☆	☆	△	☆

Physical Properties

Density(g/cm3)

Melting Point(℃)

Light fastness

（in PS）

Recommended Dosage

Transparent

Nontransparent

0.54

282

6-7

0.025

0.05

Light Fastness: Consist of 1st to 8th grade, and the 8th grade is superior, the 1st grade is bad.

The heat resistance in PS can reach to 300℃

Degree of pigmentation: 0.05% dyes+0.1%titanium dioxide R

Solvent violet 31 solubility in organic solvent at 20℃(g/l)

Acetone	Butyl Acetate	Methylbenzene	Dichloromethane	Ethylalcohol
20	18	20	40	1

Note: The above information is provided as guidelines for your reference only. The accurate effects should base on the test results in laboratory.

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Our merchandise are commonly recognized and reliable by customers and can meet constantly developing economic and social desires for Quality Inspection for Solvent brown 53 light fastness - Solvent Violet 31 – Precise Color , The product will supply to all over the world, such as: Irish, Monaco, Ghana, With the spirit of "credit first, development through innovation, sincere cooperation and joint growth", our company is striving to create a brilliant future with you, so as to become a most valuable platform for exporting our goods in China!

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We have been cooperated with this company for many years, the company always ensure timely delivery ,good quality and correct number, we are good partners.