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AP422 CROS484 Equal Type
68333-79-9 P-N Synergies Polyolefin PP Flame Retardant
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xApplication | Polyolefin, Thermoplastic Elastomer | P | >19% |
---|---|---|---|
N | >23% | Proposed Dosage | 15%-25% |
Smoke Amount | Low | Whiteness(R457) | >90% |
Environmentally | Halogen Free And Friendly | CAS | 68333-79-9 |
High Light | P-N Synergies PP Flame Retardant,68333-79-9 PP Flame Retardant,68333-79-9 P-N Synergies |
Environmental Friendly Polyolefin Flame Retardant With Extremely Low Smoke
Introduction of product
TF-251 is a new type of environment-friendly flame retardants with P-N synergies, which is suitable for polyolefin , thermoplastic elastomer and so on. TF-251 have excellent char forming properties. When the flame retardant product is burning, the carbonized layer will be formed on the surface to isolate oxygen so that it can prevent flame spreading. The density of final product with TF-251 is low and low smoke will be produced when burning . Problems such as hydration and salinification will not emerge.
Applications:
1,formulations
components | A | B | C | D |
homo-polypropylene(T30S) | 80.3 | |||
co-polypropylene(2500H) | 74.6 | |||
co-polypropylene(K8003) | 76.6 | |||
PE | 74.6 | |||
TF-251 | 19.5 | 25 | 23 | 25 |
Antioxidant 1010 | 0.1 | 0.1 | 0.1 | 0.1 |
Antioxidant 168 | 0.1 | 0.1 | 0.1 | 0.1 |
EBS | 0.2 | 0.2 | 0.2 | 0.2 |
2,Processing Technique
Processing equipment:Twin-screw Extruder 25
Temperature(℃):160 180 190 190 190 180
3,Main performance
performance |
Sample thickness |
A | B | C | D |
Flame retardant property | 1.6mm | V-0 | V-0 | V-0 | V-0 |
3.2mm | V-0 | V-0 | V-0 | V-0 |