P N Synergism Halogen Free Flame Retardant For Heat Insulator Materials
|Place of Origin||CHINA|
|Certification||ISO9001, REACH, SGS|
|Minimum Order Quantity||200kg|
|Packaging Details||25kg/bag, 24mt/20'fcl without pallets, 20mt/20'fcl with pallets|
|Payment Terms||T/T, L/C, D/P|
|Supply Ability||200 ton per month|
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|COLOR||GREY POWDER||Application Scope||Rigid PU Foam|
|Enviromentally||Halogen Free And Friendly||Base||P-N Synergism|
P N Synergism Flame Retardant,
TF-PU501 Flame Retardant,
Halogen Free Intumescent Flame Retardant
Halogen Free Flame Retardant in Rigid Foam for Heat Insulator Materials
Model No.: TF-PU501
Product description:: TF-PU501 is solid composite halogen-free phosphorus-nitrogen containing intumescent flame retardant, it acts both in the condensed phase and the gas phase.
Technical Data Sheet / Specification :
|P2O5 content (w/w)||≥41%|
|N content (w/w)||≥6.5%|
|pH value (10% aqueous suspension, at 25ºC)||6.5-7.5|
1. Gray powder, expands when heated, efficient in smoke suppression.
2. Excellent water resistance, not easy to precipitate, high flame retardant efficiency.
3. Halogen-free and none heavy metal ions. pH value is neutral, safe and stable during production and use, good compatibleness, not to react with other flame retardant and auxiliary.
Application: TF-PU501 can be used solely in flameproof treatment or used together with TEP for rigid polyurethane foam. When singly added 9%, it can reach OI request of UL94 V-0 . When singly added 15%,
it can achieve classification B1 for burning behavior of building materials with GB / T 8624-2012.
What's more , the smoke density of foam is less than 100.
Packing : 25kg/bag, 22mt/20’fcl without pallets, 18mt/20’fcl with pallets. Other packing as request.
Storage: in dry and cool place, keeping out of moisture and sunshine, shelf life two years.