CAS NO.：66034-17-1
Product Name: Piperazine pyrophosphate
Structure: 
Piperazine pyrophosphate (PNP) is a nitrogen-phosphorus synergistic, halogen-free, environmentally friendly and efficient flame retardant with excellent flame retardant properties. Appearance is white powder, odorless and tasteless. As an additive flame retardant, it is widely used in polyolefin, EPDM rubber and TPE elastomer materials due to its advantages of environmental protection and high efficiency.
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Items |
Specification |
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Appearance |
White powder |
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Nitrogen content % |
≥10.4 |
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Phosphorus content % |
≥23.4 |
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Water content % |
≤0.2 |
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Whiteness（R457） |
≥90.0 |
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Average particle size um |
According to customer requests |
Dosage 19.0%-30.0%
25kg craft paper bag .Store in dry and ventilated place.
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