Home > Term: dry chemical
dry chemical
A powder composed of very small particles, usually sodium bicarbonate-, potassium bicarbonate-, or ammonium phosphate-based with added particulate material supplemented by special treatment to provide resistance to packing, resistance to moisture absorption (caking), and the proper flow capabilities.
- Kalbos dalis: noun
- Pramonės šaka / sritis: Fire safety
- Category: Prevention & protection
- Company: NFPA
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