Description
OPA-series flame retardants are formed from aluminum diethyl phosphinate, a compound that belongs to the family of eco-friendly phosphorus-based flame retardants, that displays excellent water resistance and high decomposition temperature, whose properties are suitable to make flame-resistant such resins as PBT (Polybutylene terephthalate) and PAs (Polyamides) which require high temperatures in their processing. Furthermore, this product is halogen-free flame retardant; yet, it has the same gas-phase flame retardation mechanism as most other halogen type flame retardants so that it exhibits excellent flame-retardant effects in almost all resins.
Product Features
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1. Exhibit exceptional high heat resistance (possible under processing conditions of more than 300℃)
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2. No smell, proof-discoloration
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3. Superior thermostability resisting more than 330℃
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4. Excellent flame retardancy in the most resins PE, PP, PS, PET, PBT, TPU, PA, etc.
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5. Achieve high synergies when in combination with various flame retardants
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6. Give rise to little change in their specific gravity due to small porosity when they are added to polymers
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7. Result in high dispersibility in various resins thanks to our proprietary coating technology