Product name: flame retardant curing agent GC-PG100;

Abbreviation: GC-PG100, DOW 92741

Chemical structural formula: phosphorus containing phenolic resin

Physicochemical properties: white powder without obvious odor. Melting range: 70~120℃. Easily soluble in DMF, THF, PM, acetone, and other solvents, insoluble in methylbenzene, methyl alcohol, ethyl acetate, and other solvents.

Technical index:
    1. Appearance: white powder
    2. Hydroxyl equivalent: 325～375g/eq
    3. Moisture (K/F): ≤1.0%
    4. Phosphorus content: 8.9～9.4%

Packing: 20KG/bag (lined with plastic paper bag) or at the request of client.
Storage: Keep in cool and dry place. Keep away from heat source and direct sunlight.

Main uses: the product is halogen-free phosphorus containing flame resistant phenolic curing agent that has favorable heat resistance and ignition resistance. It is suitable for base plate of printed circuit, copper-clad-plate, epoxy sealing material, powder coating, and etc.