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Ammonium Polyphosphate Flame Retardant
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Intumescent Flame Retardant
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Halogen Free Flame Retardant
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Fabric Flame Retardant
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APP Ammonium Polyphosphate
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Wood Flame Retardant
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PP Flame Retardant
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Additives For Adhesives And Sealants
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Water Based Fire Retardant
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Paper Fire Retardant
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PU Flame Retardant
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Halogen Free Fire Retardants
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AP422 CROS484 Equal Type
Halogen Free App Intumescent Flame Retardant Powder
Product Details
| Molecular Formula | (NH4)n+2PnO3n+1 | CAS NO | 68333-79-9 |
|---|---|---|---|
| HS CODE | 28353990 | EINECS No | 269-789-9 |
| Halogen | Free | Smoke | Low |
| Eco-friendly | Halogen-free | REACH | Registered |
| Highlight | App Flame Retardant Powder,Halogen Free Flame Retardant Powder,Halogen Free Fire Retardant Powder |
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Product Description
Halogen Free Flame Retardant Ammonium Polyphosphate APP Intumescent Flame Retardant Powder
TF series flame retardants are mainly based on ammonium polyphosphate and halogen-free and environmental-friendly products.
Flame retardant mechanism of Phosphorus series flame retardant
The mechanism of phosphorous flame retardants is mainly the formation of isolation film to achieve the effect of flame retardants: the thermal degradation of flame retardants causes rapid dehydration and carbonization of the polymer surface, and then the formation of carbonization layer. Because elemental carbon does not perform the evaporative combustion and decomposition combustion of flame, it has the function of flame retardant protection. The flame retardant effect of phosphorous series flame retardants on oxygen-containing polymers is achieved by this method. The reason is that the final product of thermal decomposition of phosphorous compounds is polymetaphosphoric acid, which is a strong dehydrating agent.
| Halogen-Free Flame Retardant Application Guide | |||||||||
| ● Highly Recommend ○ Recommend | |||||||||
| APP Series | Description | Intumescent Coating | Textile | PP | PU | Paper | Adhesive | wood | Fertilizer |
| TF-FR101 | APP Phase I | ● | ○ | ○ | |||||
| TF-FR201 | APP Phase II basic | ● | ● | ○ | ○ | ● | ● | ||
| TF-FR201S | Fine powder, particle size is smaller than 201 | ● | ● | ○ | ○ | ○ | ○ | ||
| TF-201W | Treated with silane based on 201 | ○ | ○ | ○ | ○ | ○ | |||
| TF-201G | Treated with organic silicone based on 201 | ○ | ○ | ○ | ● | ○ | ○ | ||
| TF-201SG | Particle size is smaller than 201G | ○ | ○ | ○ | ○ | ○ | ○ | ||
| TF-MF201 | Coated with MF based on 201 | ● | ○ | ○ | ○ | ○ | ● | ||
| TF-211 | Special for water stain resistant | ○ | ● | ○ | ○ | ○ | |||
| TF-PTS241 | Special for PP, UL94 V-0 | ● | ○ | ||||||
| TF-FR301 | Basic water soluble APP | ○ | ○ | ● | |||||
| TF-FR303 | Water soluble APP with high P content | ● | ● | ○ | ● | ||||
| TF-PU501 | Special for rigid PU foam | ● | |||||||
TF-OH01 | Special for acrylic adhesive | ● | ○ | ||||||
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