PRODUCTS

9,10-Dihydro-9-Oxa-10-Phosphaphenanthrene-10-Oxide(DOPO)
[Formula]:C12H9PO2
[Molecular Weight]:216
[CAS NO.]: 35948-25-5
[Appearance]: white crystalline powder or flakes,Easily soluble in methanol, ethanol, chloroform etc. Soluble in benzene, toluene, chlorobenzene. insoluble in water.
[Applications]: can be used in liner polyester, polyamide, epoxy resin,widely used in plastic,circuit,board for electronic unit.
[Feature]:Excellent in heat stability,water resistance,oxidation resistance,it is a kind of reactive and additive flame retardant. Performance is better than general phosphate ester in flame retarding due to containing P-C bond.
[Packing]: 25Kg kraft bags.
[Capacity]: 5000T/a
[Storage and transportation]: Handle with care, keep airtight and dry.
Quality Index:
Item |
Unit |
Best Grade |
Grade Ⅰ |
DOPO content |
% |
≥99.50 |
≥99.00 |
OPP content |
ppm |
≤1000 |
≤1500 |
Melting point |
℃ |
117-120 |
116-120 |
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ADD:Yang Kou Zhen Yang Lin Lu, Shouguang City, Weifang City, Shandong Province

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Copyright © Weidong Chemical 鲁ICP备13008112号