HF-T910 DOPO Halogen-Free Flame Retardant for Epoxy PA PU - 117-120°C Melting Point, 12% Phosphorus Content
Price:
Negotiable
MOQ:
500kg
Delivery Time:
Negotiable
Brand:
COMPLORD
Product Description
Product Overview
HF-T910 is 9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide (DOPO, CAS: 35948-25-5), a reactive halogen-free flame retardant with dual gas-phase and condensed-phase mechanisms. Its active P-H bond enables derivatization or polymer grafting, making it ideal for high-performance resins in electronics.
Physical Properties
| Parameter | Specification |
|---|---|
| Content | ≥99.5% |
| OPP Content | ≤1000 ppm |
| Acid Value | ≤300 mg KOH/g |
| Chroma APHA | ≤100 |
| Moisture Content | ≤0.3% |
| Melting Point | 117-120°C |
Technical Advantages
High-Efficiency Flame Retardancy
- Gas-phase action: Releases PO* radicals to quench flames
- Condensed-phase action: Promotes char formation (>500°C)
- Achieves UL94 V-0 in epoxy/PA/PU at 5-15% loading
Material Compatibility
| Resin | Key Applications | Loading Range |
|---|---|---|
| Epoxy | PCB laminates, coatings | 3-8% |
| Polyamide (PA) | Electronic housings | 8-12% |
| Polyurethane (PU) | Encapsulants, adhesives | 5-10% |
Environmental & Safety Benefits
- Halogen-free (Br/Cl
- Low smoke density (
- Low toxicity (LC50 >20 mg/L, ISO 5660)
Technical Specifications
| Parameter | Specification |
|---|---|
| Molecular Formula | C₁₂H₉PO₂ |
| Phosphorus Content | ≥12% |
| Decomposition Temperature | >300°C (TGA, N₂) |
| Water Solubility |
Processing Guidelines
- Optimal Conditions:
- Epoxy curing: 120-180°C
- Injection molding (PA/PU): 200-240°C
- Avoid: Basic fillers (CaCO₃, Mg(OH)₂)
Compliance & Packaging
- Certifications: RoHS, REACH, IEC 61249-2-21
- Packaging: 25kg foil-lined bags
- Storage: 24 months @
Manufacturer Information
Zhuhai Complord New Materials Co., Ltd. is a high-tech enterprise specializing in environmentally friendly flame retardants, with liquid/solid phase synthesis and full-process deep processing capabilities. The company operates from a 30,000m² facility with an annual production capacity of 22,000 tons.
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Get in Touch
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Company
Zhuhai Complord New Materials Co.,Ltd
Location
No.1 Industrial Zone, No.139 Xingkun Road,Nanshui Town, Jinwan District,Zhuhai,China.
Contact Person
Wentworth Luo