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Aluminum Diethyl Phosphinate Depal Based Flame Retardant for Epoxy Resin (CAS 225789-38-8)1
Chemical Auxiliary CatalystFlame RetardantAluminum Diethyl Phosphinate
Hangzhou Mei Wang Chemical Co., Ltd.
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Product Description Aluminum Diethyl Phosphinate Depal Based Flame Retardant for Epoxy Composite (CAS 225789-38-8)Product DescriptionAluminum diethylthiophosphinate is a compound with the formula Al(PO2C4H10)3 and the CAS number 225789-38-8.Diethylthiophosphonic acid aluminum is employed as an excellent, non-halogen flame retardant for engineering plastics, such as polyamide, polyester, thermosetting plastics, and elastomers. In UL94 flammability tests, such as the Hot Wire Ignition Temperature (GWIT) and Hot Wire Flammability Index (GWFI) tests, as well as the Dielectric Breakdown Index (CTI), diethylthiophosphonic acid aluminum has demonstrated superior performance in glass fiber-reinforced polyamide 6 and 66 composites, as well as various polyesters (PBT and PET).Halogen Free Flame Retardant Mflam EC-19 is a halogen free flame retardant designed by our company, especially developed for Epoxy-composite system, with high phosphorus content as the main flame retardant elements.Specification ItemIndexAppearanceWhite PowderThe Content of Phosphorus %(W/W)22-24Particle Size D50 (μm)1-2Moisture %(W/W)≤0.5Density(20 °C ) g/cm31.35Bulk Density kg/m3100 - 250TGA WeightLoss 1%≥320oC Suggested dosage Dosage of 6%-8% is suggested, but it also depends on the thickness of your products. Packaging & Shipping The package is 25kg craft paper bag or on customer's request, and can be loaded 20mt with pallet in 1x 20'FCL. Company Profile FAQQ1: What types of flame retardants does your company specialize in?A: We offer a comprehensive range of flame retardants including: halogen-free and halogen-based flame retardants, flame retardant masterbatches, inorganic flame retardants.Our products serve polymers, coatings, textiles, and various industrial applications.Q2: How does your R&D team support customized solutions?A: With our advanced laboratory in Hangzhou, we:? Analyze your material specifications and fire safety requirements? Develop tailored formulations through extensive testing? Provide technical documentation including TDS, MSDS? Offer application guidance for optimal performanceQ3: What certifications do your products hold?A: Our products comply with:UL94 (plastic flammability)ROHS/REACH (environmental standards)Custom certification support availableQ4: Can you assist with formulation challenges for specific polymers?A: Yes. Our technical team has successfully solved flame retardancy issues for:Engineering plastics (PA, PBT, PC/ABS)Thermoplastics (PP, PE, PVC)Thermosetting resins (Epoxy, Unsaturated Polyester)Specialty coatingsQ5: What's your MOQ and lead time?A: Standard MOQ is 1000kg with 10-20 days production time. For:Sample orders: 1-25kg availableUrgent orders: Express production optionsStock products: Immediate shipmentQ6: Do you provide application testing support?A: We offer:? On-site combustion testing videos? Technical consultation for your specific substrate? Comparative performance data vs industry standards? Failure analysis and solution optimizationQ7: What makes your flame retardants competitive?→ Balanced performance in flame retardancy vs mechanical properties→ Cost-effective solutions without compromising quality→ Regulatory expertise for global markets→ 12+ years of formulation experienceQ8: How do you handle international logistics?A: We work with certified forwarders to ensure:? Proper hazardous material classification (where applicable)? Efficient customs clearance documentation? Flexible shipping terms (FOB, CIF, DDU, DDP)
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