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Tel : +86-511-88424449,
+86-511-88420558
Fax: +86-511-88420959,
+86-511-88420556
E-mail:
sales@jsfinechem.com
Address:
East of Yangzhong Bridge Across Changjiang River, Yangzhong, Jiangsu, China
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Tetrakis(hydroxymethyl)phosphonium chloride-urea (THPC-UREA) |
| 1,Molecular Formula:C9O7H24P2Cl2N2 |
| 2,Molecular weight:405.152 |
| 3,Structural Formula:(CH2OH)3P+CH2NHCONHCH2P+(CH2OH)3 |
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4,Appearance:colorless or light yellow liquid |
| 5,Specification: |
Item |
Specification |
Tetrakis(hydroxymethyl)phosphonium
chloride-urea (THPC-UREA) C9O7H24P2Cl2N2 content
% |
64.5-67.0 |
Relative Density(20°C) |
1.305-1.325 |
PH value |
5.0-6.0 |
Chroma(Gardner)
≤ |
1 |
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6,Uses:Flame retardant for the finishing
of cotton and polyester fabrics. Applied to
pure cotton or polyester cotton as well as
other fabrics. The treated textile has very
good flame-retarding effect, good handle,
strong washing resistance, and small tear
strength loss with the original performances
of fabrics not affected. |
7,Application Process:
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¡¡(1)Fabric Preparation;
(2)Preparation of working solution as well
as soaping and rolling£»(3)Ammonia fume; (4)Oxidizing
and washing; (5)Drying before finishing. |
8,Storage:Sealed. |
| 9,Packing:With net weight of 200
kg, stored in plastic drum or iron lined plastic
drum. |
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