Leping City Yuanda Chemicals Co., Ltd.

viscose fiber flame retardant

viscose fiber flame retardant
Product Detailed

viscose fiber flame retardant
1, fix with original liquid of viscose fiber;
2, no halogen;

viscose fiber flame retardant

Chemical name:     synthesis of 2.2-Dioxa-(5.5-dimethy1-1.3.2-dioxaphosphorinane)-2.2-disulfide

molecular formula: C10H20O5P2S2

Cas No.:          4090-51-1

Einecs No.:          223-829-1






oiliness ingredient

White liquid

>= 32.0%





1, it has big improvement about the purity, anti-re-crystallinity and conduction performance.

2,Especially on the particulate purity aspect, the purity and stability has more improvement.

3,avoid the fibre breakage, fibre variation, fibre fineness variation and sturdiness loss,

4,the situation will be improved with the nozzle block.

5, it can fix with the original liquid of viscose fiber, then spin the fiber.



1,It is a new type organophosphorus, non-halogen flame retardant;

2,It bornes doule effects of plastifying and flame retarding.

3,Can completely avoid the poison gas and corrosivity come form the burning halogen flame


4,Can prevent the contaminate pollution, in addition that it is well to environmental protection.

5,It possess one of nice characteristic of spinnability when fixed into viscose fibre raw solution

and produce anti-fire textile.



1,Largely used in the textile industry, especially to be the viscose fire retardant.

2,widely apply to the synthetic materials field of plastic, rubber and textile industry.


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