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IntroductionTP-9281A is a novel halogen-free phosphorus silicone nitrogen-coated flame retardant, specifically suitable for PP, PE, PO, and other high melt inde...
Introduction
TP-9281A is a novel halogen-free phosphorus silicone nitrogen-coated flame retardant, specifically suitable for PP, PE, PO, and other high melt index and filled systems. It offers high flame retardant efficiency, easy coloring, good dispersion, and has been verified through 70°C, 168-hour immersion in water (UL746L), and double 85 tests (GB/T 2423.50), achieving a 5VA rating.
Physical and chemical properties
Property |
Typical Value |
---|---|
Phosphorus Content (%) |
>26 |
pH |
Neutral |
Moisture Content (%) |
≤0.5 |
Particle Size (μm) |
Customizable |
Bulk Density (g/cm3) |
0.33 |
1% Thermal Decomposition Temperature (℃) |
≥380 |
Whiteness (%) |
≥90 |
*The above data represents typical properties of the product and should not be mixed with or considered as product specifications.
Recommended process
Proportion Usage:
Flame Retardant Grade |
Copolymer PP |
Homopolymer PP |
10% Talc + PP |
20% Glass Powder (GP) + PP |
---|---|---|---|---|
UL94 V0 (1.6mm) |
24-26% |
22-24% |
26-28% |
27-29% |
Application Areas
PP
PE
PO
Others
This product should only be handled by trained personnel. Sufficient precautions should be taken while opening the package and performing physical handling.
Clean tools immediately after use with non-proton organic solvents. After solvent cleaning, continue cleaning with water and soap. Proper equipment cleaning is essential.
Shelf life: Unopened containers have a shelf life of 24 months.
Usage time: The lifespan depends on how well the container is kept tightly closed.
Always follow the relevant instructions in the Material Safety Data Sheet (MSDS) for this product.
Wear solvent-resistant gloves (e.g., nitrile rubber gloves) while handling this product. Use appropriate eye protection (safety goggles). Wear A2 B2 E2 K2 Hg/P3 half-mask filter respirator while handling this product. Keep out of reach of children. Store this product in a cool and dry place (<25°C). Dispose of waste in compliance with relevant regulations at an authorized waste disposal site. Regularly open containers to prevent pressure buildup (ammonia).
Replace any material found to be defective. As the storage, handling, and application of this material are beyond our control, we assume no responsibility for the results obtained.
The following terms replace any terms in your company's forms, letters, or documents. STD makes no warranties, express or implied, including the warranty of merchantability or fitness for a particular purpose. Any statements or suggestions contained in product literature should not be construed as an inducement to infringe any relevant patents, whether now or in the future. In no event shall STD be liable for any damages resulting from the use or handling of this product, whether arising from negligence, breach of warranty, strict liability, or any other theory. STD's sole responsibility for any claims arising out of the manufacture, use, or sale of its products shall be to refund the purchase price to the buyer, provided the product has been proved reasonable in STD's sole judgment.