High Stability Cotton Fabric Dye Permanent Vat Gray BG C I Vat Black 29

 

Company Introduction

Jiangsu World Chemical Co.,Ltd. is an enterprise of science and technology type with high starting point,specializing in the production of environmental dyes. The company is located in the Economic development zone,Yixing City,Jiangsu Province.There is a streamlined team with strong abilities of technology research and development,production control,application testing.

The Technology Applications and R&D center of the company has leading quality testing equipment from home and abroad. Our company have passed ISO9001 international quality mangement system certification and ISO14001 environmental management system certification.

 

 

Brand World vat dyes produced by jiangsu world chemical co.ltd.belong to the type of anthraquinone and anthrancene ketons,which is applied for the dyeing of cotton,linen,rayon and blended fabric matericals.It appears to the environmental dustpro of particles with very good water diffusion,uniformity of dispersion and anti-cohesion of suspension.It is particularly applicable to high-speed continuous dyeing and continuous padding with automatic mixing owning to its fast speed of reduction.

vat dyes do not dissolve in water,while when reduced to be leuco salt by reducing agent under alkline conditions, they can dissolve in water and get feature of immediacy with cellulose fibers,which is the way to achieve the purpose of dyeing,then stable shade and good color fastness would come out via oxidation and soaping.

 

		Permanent Vat Gray BG C.I. vat black 29 cotton fabric dyes and pigments
Dyeing depth(g/L)		40
Dyeing method		IK
Leuco color		blue
Leveling property		High
Dead cotton		Secondary
Light (Xenon test)	1/12	5
	1/1	6-7
	2/1	7
Washing 98℃	CH	4
	CO	4
	CN	4-5
Intense Hypochlorite		4-5
Mercerize		4R
Water spotting		3-4R
Dry Pressing	Immediately	3-4
	After 4 hrs	4
Rubbing	Dry	4-5
	Wet	3-4