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in PVC Applications Good Price Flame Retardant Replacement for Antimony Trioxide ATO Sb2o31
Chemical Auxiliary CatalystFlame RetardantFlame Retardant for PVC
Hangzhou Mei Wang Chemical Co., Ltd.
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Product Description Good Price for PVC Applications Flame Retardant Replacement for Antimony Trioxide ATO Sb2o3 Product DescriptionMflam BS-25 is our new developed product, it aims to replace antimony trioxide powder.We understand that antimony trioxide is a necessary product for PVC and there's no other product can be used, so we bring this product out to introduct to our customers.It is halogen free Phosphorus-Nitrogen flame retardant, which could be used in PVC industry, partially or completely 100% replace Antimony Trioxide (ATO). It complies with EU RoHS and REACH regulations, with advantage of high flame retardant efficiency, good stability, low smoke and non-toxicity.Product Parameters Test ItemIndexAppearanceWhite powderWhiteness≥95Average Size, D50 um≤10Moisture %(W/W)≤0.5TGA,(20oC/min, in N2)Weight Loss 1%≥250oCWeight Loss 5%≥290oC Formula reference MaterialDosage (phr)PVC100Plasticizer20-40Stabilizer5Calcium carbonate (CaCO3)15Functional additives (antioxidants, etc.)0.5Mflam BS-256-7UL94, 1.6mmV0 Packaging & Shipping25 kg paper bags, 1*20'fcl=17.5mt with pallets. 700kg big bag, 1*20'fcl=14mt with pallets.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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