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Pemasok yang Diaudit Sulphur Black
used on dyeing cotton yarn or fabrics, especially on denim yarn.
also, used on dyeing leather or paper.
it offers lowest dyeing cost.
strictly quality control,
all inclusive technical support,
stable quality supply,
prompt delivery,
Properties:it is insoluble in water and alcohol
Appearance: Black grain powder, soluble in water. It is black with green bright when
soluble in sulfuric alkali solution, and it becomes black when coming into
contact with dense sulfuric and and with sulfur dioxide released. It produces
Precipitate after diluting.
Usage: Mainly used for dyeing and winding dyeing on cotton, jute, viscose, polyvinyl
alcohol fibre and polyester, polyamide fibre, specially used for rolling dyeing. It is
uniform and stable in colour, good permeability when dyeing without any fragile
treatment. It is also used for dyeing on leather and original visccose fibre.
Shipment Terms:
Prompt delivery by Air Courier, like EMS,DHL,TNT,Fedex after payment confirmed.
Hebei Qiudu Technology Co.,LTD. is engaged in the production and sales of plastic raw materials products. Located in Shijiazhuang City, Hebei Province. The main products are PP,HDPE,LDPE,LLDPE,EVA,ABS,PS,PC,PET,ect .
Our products is exported to Southeast Asia, North America, Europe, Africa and other places all over the world with high quality products and competitive prices.
Hebei Qiudu Technology Co.,LTD is Distribution of general plastics, engineering plastics, special engineering plastics varieties, to create plastic raw materials one-stop shopping convenience to our customers.
We believe that our manufacturing capabilities and services can bring benefits to our valued customers. We look forward to establishing a long-term cooperative relationship with you.
We believe that our products and services can bring benefits to our valued customers. We look forward to establishing a long-term cooperative relationship with you.
1.Can I get free sample?
Yes,we could offer free sample with freight collect.Please give us your information.
2.How to order?
1)Tell us your plastic materials ,products and your desired effect to get by adding the additives.
2)Perfect additives will be advised and sample will be send with your confirmation.
3)Once get the effective test result,price could be negotiated for big order.
4)Delivery time7-15 working days for bulk order once payment received.
3.Can you specially create formulation for our special demands?
Yes,we have professional engineer team to work for you.
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