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Jiangsu World Chemical Co., Ltd
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Professional Synthetic Dyes Vat Brown Lgg Natural Textile Dyes Eco Friendly

Jiangsu World Chemical Co., Ltd
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Jiangsu World Chemical Co., Ltd
Province/State: Jiangsu
Country/Region: China
Tel: 86-510-87330246
Contact Person:
Ms yang

Professional Synthetic Dyes Vat Brown Lgg Natural Textile Dyes Eco Friendly

Brand Name : WLDCHEM
Model Number : vat brown LGG
Certification : ISO/ECO-PASSORT/REACH/INTERTEK
Place of Origin : CHINA
MOQ : 100kg
Price : USD3-5/KG
Packaging Details : 25KGS Carton Box or Plastic Drum(optional) with inner plastic bag
color : brown
appearance : Powder / Granular
dyeing methord : tie dyeing
purity : 100%
strength : 100%
port : shanghai
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Professional Synthetic Dyes Vat Brown Lgg Natural Textile Dyes Eco Friendly
Company Information

Jiansu World Chemical Co., Ltd. is an enterprise of science and technology type with high starting point, specializing in the production of environmental vat dyes. The company has assets of 8 millions RMB,covering an area of 3000 square meters.There are two subsidiary branch companies,containing more than 40 kins of products wih the brand of "WORLD".There is a streamlined team with strong abilities of technology research and development, production control, application testing.Meanwhile, some veterans and experts are engaged for customer service perennially.Owning to our advanced production technology,scientific management,the leading imported and domestic production equipment and quality testing equipment, our products have passed ISO9001 international quality management system certification and ISO 14001 environmental management system certification.

Our tailored brand world vat dyes have a complete chromatogram and outstanding fastness,which is particularly suitable for the special high fastness demand field.Chinese and foreign businessman are cordially welcome to discuss business,share resources and create the brilliant future with us together.

Packaging & Shipping

1. 25KG or 50KG individual package as need
2. Inner: plastic bag as need
3. Outer: carton box or plastic drum (optional)


Our Services

We take great pride in our work and in the wide variety of products that we offer. We are experienced in serving the worldwide market. Please be aware that our production lead times depend on specific items and item quantities. Our success has been based on our understanding of the demands and nature of products and marketing deadlines. That's why we always ensure that every order is delivered on time.

  • Customized Service

We accept CUSTOMIZATION as different customers in different markets always have different needs and wants. MOQ is varied based on the specific item. From the product itself, the package to the marketing catelogue we can provide according to your demands.

  • Live Broadcast Service

We know well of what the customers are feeling when waiting for the order after deposit confirmed. Here World Chemical Co., Ltd. provides Live Broadcast Service to inform you of every step in the production. There will be specially-assigned person mailing you situations for raw materials buying, production starting, finished goods packaging, booking cargo space and ect.

  • Payment Credit Service

We have cooperated with China Export and Credit Insurance Corporation (SINOSURE). This new financing program can provide you O/A payment of 30-60 days of Maximum USD 100000.

  • Onsite Service

We have a professional team of talented application engineers to serve oversea customers. If you have any problem in products application, they can come to your door to slove the problem.


Vat dyes dyeing process

Vat dyes do not dissolve in water, while when reduced to be leuco salt by reducing agent under alkaline 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.


Reduction of dyes

Insoluble reducing dye will change into soluble leuco.

Different levels of the best staining methods are brought out according to the reduction dyes’ reduction potential and level of its immediacy to fibers.


Dye-uptake of leuco

The leuco is absorbed by fiber and then it is diffusing into the fiber.

It is necessary to use soft water or softened water in dyeing process. Hereby it is suggested to add the water softener for 1g/L to some poor quality cotton calcium, magnesium ions, but also the iron, copper ions which are absorbed by the pipe into the dye bath, and finally keep the solubility of leuco.


Product Tags:

synthetic organic dyestuffs

      

synthetic fabric dye

      
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