Introducing Bio-SAH™382N Polymeric Carbodiimide Powder Anti Hydrolysis Agent for PBT - the ultimate solution for enhancing the performance of PBT materials. Specially designed to cater to the needs of professionals, this product offers a professional-grade solution to counter the adverse effects of hydrolysis on PBT.
Bio-SAH™ 382N is a high-performance polymeric carbodiimide powder specifically engineered to protect ester-based polymers from hydrolysis degradation. This specialty chemical additive serves as a plastic stabilizer and polyurethane protector, significantly extending the lifespan of materials exposed to moisture, heat, and harsh environments.
Exceptional Hydrolysis Resistance
Reacts with carboxyl end groups to prevent chain scission.
Maintains mechanical properties in humid/wet conditions (up to 85% RH).
High Thermal Stability
Effective at processing temperatures up to 280°C.
Suitable for high-temperature applications like engineering plastics.
Polymeric Structure Advantage
Offers longer-lasting protection vs. monomeric carbodiimides.
Provides multi-site reactivity for comprehensive polymer protection.
Easy Dispersion
Fine powder form ensures uniform mixing in polymer matrices.
Compatible with PU, PET, PLA, PBAT, and other polyesters.
Eco-Friendly Profile
Non-toxic, non-migrating formula.
Complies with REACH, RoHS, and FDA (food contact applications).
Hydrolysis Prevention: Blocks moisture-induced degradation in ester groups.
Mechanical Property Preservation: Maintains tensile strength and elongation.
Viscosity Stabilization: Reduces molecular weight loss during processing.
Extended Product Lifespan: Enhances durability in demanding environments.
Bio-SAH™ 382N is a white to off-white free-flowing powder with low dust content for safer handling. Its high-purity polymeric carbodiimide structure delivers superior performance compared to conventional anti-hydrolysis agents. The additive is non-volatile and thermally stable, making it ideal for extrusion, injection molding, and fiber spinning processes.
Technical Specifications:
Appearance: White to off-white powder
Active Carbodiimide Content: ≥90%
Particle Size: 90% < 50 μm
Decomposition Temperature: >220°C
Bulk Density: 0.35–0.45 g/cm³
Polyurethane Systems
Elastomers: Automotive parts, seals, and gaskets.
Foams: Mattress and insulation materials.
Biodegradable Plastics
PLA/PBAT Films: Compostable packaging and agricultural mulch films.
Engineering Plastics
PET: Bottles, fibers, and industrial components.
PBT: Electrical connectors and automotive parts.
Coatings & Adhesives
Waterborne PU coatings (improves wet adhesion durability).
✅ Longer Protection: Polymeric structure provides extended hydrolysis resistance.
✅ Higher Efficiency: 20–30% more effective than monomeric alternatives.
✅ Broad Compatibility: Works with fossil-based and bio-polymers.
✅ Regulatory Compliance: Meets stringent food-contact and safety standards.
Polyurethanes: 0.5–2% by weight
PET/PLA/PBAT: 0.3–1.5% by weight
Engineering Plastics: 1–3% by weight
Note: Optimal dosage depends on resin type, processing conditions, and environmental exposure.
As a next-generation anti-hydrolysis agent, Bio-SAH™ 382N combines cutting-edge polymer science with practical performance benefits. Its unique polymeric structure ensures long-term protection while simplifying processing – making it the ideal choice for manufacturers seeking to enhance product durability and reduce lifecycle costs.
Introducing Bio-SAH™382N Polymeric Carbodiimide Powder Anti Hydrolysis Agent for PBT - the ultimate solution for enhancing the performance of PBT materials. Specially designed to cater to the needs of professionals, this product offers a professional-grade solution to counter the adverse effects of hydrolysis on PBT.
Bio-SAH™ 382N is a high-performance polymeric carbodiimide powder specifically engineered to protect ester-based polymers from hydrolysis degradation. This specialty chemical additive serves as a plastic stabilizer and polyurethane protector, significantly extending the lifespan of materials exposed to moisture, heat, and harsh environments.
Exceptional Hydrolysis Resistance
Reacts with carboxyl end groups to prevent chain scission.
Maintains mechanical properties in humid/wet conditions (up to 85% RH).
High Thermal Stability
Effective at processing temperatures up to 280°C.
Suitable for high-temperature applications like engineering plastics.
Polymeric Structure Advantage
Offers longer-lasting protection vs. monomeric carbodiimides.
Provides multi-site reactivity for comprehensive polymer protection.
Easy Dispersion
Fine powder form ensures uniform mixing in polymer matrices.
Compatible with PU, PET, PLA, PBAT, and other polyesters.
Eco-Friendly Profile
Non-toxic, non-migrating formula.
Complies with REACH, RoHS, and FDA (food contact applications).
Hydrolysis Prevention: Blocks moisture-induced degradation in ester groups.
Mechanical Property Preservation: Maintains tensile strength and elongation.
Viscosity Stabilization: Reduces molecular weight loss during processing.
Extended Product Lifespan: Enhances durability in demanding environments.
Bio-SAH™ 382N is a white to off-white free-flowing powder with low dust content for safer handling. Its high-purity polymeric carbodiimide structure delivers superior performance compared to conventional anti-hydrolysis agents. The additive is non-volatile and thermally stable, making it ideal for extrusion, injection molding, and fiber spinning processes.
Technical Specifications:
Appearance: White to off-white powder
Active Carbodiimide Content: ≥90%
Particle Size: 90% < 50 μm
Decomposition Temperature: >220°C
Bulk Density: 0.35–0.45 g/cm³
Polyurethane Systems
Elastomers: Automotive parts, seals, and gaskets.
Foams: Mattress and insulation materials.
Biodegradable Plastics
PLA/PBAT Films: Compostable packaging and agricultural mulch films.
Engineering Plastics
PET: Bottles, fibers, and industrial components.
PBT: Electrical connectors and automotive parts.
Coatings & Adhesives
Waterborne PU coatings (improves wet adhesion durability).
✅ Longer Protection: Polymeric structure provides extended hydrolysis resistance.
✅ Higher Efficiency: 20–30% more effective than monomeric alternatives.
✅ Broad Compatibility: Works with fossil-based and bio-polymers.
✅ Regulatory Compliance: Meets stringent food-contact and safety standards.
Polyurethanes: 0.5–2% by weight
PET/PLA/PBAT: 0.3–1.5% by weight
Engineering Plastics: 1–3% by weight
Note: Optimal dosage depends on resin type, processing conditions, and environmental exposure.
As a next-generation anti-hydrolysis agent, Bio-SAH™ 382N combines cutting-edge polymer science with practical performance benefits. Its unique polymeric structure ensures long-term protection while simplifying processing – making it the ideal choice for manufacturers seeking to enhance product durability and reduce lifecycle costs.
