RDP Flame Retardant for PPO CAS 57583-54-7, Halogen-Free Phosphate Ester High Heat Resistance for PPO/HIPS
RDP flame retardant (CAS 57583-54-7) is halogen-free aryl phosphate ester, resorcinol bis(diphenyl phosphate). Designed for PPO/HIPS alloy modification, it features outstanding high heat resistance to withstand the high processing temperature of PPO blends. It provides reliable flame suppression while preserving dimensional stability and mechanical performance of PPO/HIPS parts. It is widely used for flame retardant PPO/HIPS engineering plastic for electrical and industrial equipment.
Product DetailsChemical IdentityProduct Name: Resorcinol Bis(diphenyl phosphate), RDP CAS No.: 57583-54-7 Chemical Type: Halogen-free aryl phosphate ester Physical Form: Transparent viscous liquid Core Advantage: High heat resistance for PPO/HIPS alloy
Key Performance & TDSThis RDP flame retardant possesses excellent heat resistance and thermal stability, resisting thermal decomposition during high-temperature extrusion and injection molding of PPO/HIPS. It minimizes decomposition gas, mold deposits and yellowing of finished PPO/HIPS products. It has good compatibility with PPO and HIPS matrix, maintains the inherent dimensional stability and impact performance of PPO/HIPS alloy. High phosphorus content delivers effective flame retardancy, helping PPO/HIPS alloy achieve required UL94 flame rating at proper loading. Halogen-free composition produces low smoke and non-corrosive gas upon combustion.
Applications
- Flame retardant modification of PPO/HIPS alloy
- Electrical insulation components made from PPO/HIPS
- High heat resistant PPO/HIPS molded parts
- Industrial equipment housings using PPO/HIPS blends
- Engineering alloy requiring halogen-free flame retardant and high heat resistance
ComplianceThis product complies with RoHS and REACH regulations, applicable for export PPO/HIPS plastic modification projects for global markets.
Why Choose JSYWe supply factory direct RDP flame retardant optimized for PPO/HIPS alloy. Stable batch quality, competitive pricing, flexible MOQ and professional formulation technical support for PPO alloy modification.
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