Essential details
MOQ:1000
Size:L(120)*W(110)*H(150) cm
Shipping:Sea freight, Land freight
Package Description:25kg paper-plastic composite bags, 40 bags palletized to 1 ton, wrapped with stretch film.
Product Introduction
PA6 GF20/GF30 Hydrolysis Stabilized | Glass Reinforced Polyamide 6 for Automotive Cooling & Hot Water Applications
Product Overview
This hydrolysis resistant PA6 glass fiber reinforced compound is a specially formulated engineering thermoplastic designed for applications exposed to hot water, coolants, and high-humidity environments. Available with 20% and 30% glass fiber reinforcement, this material incorporates advanced hydrolysis stabilizers and optimized formulation technology to significantly improve resistance to degradation in aggressive media
This hydrolysis resistant PA6 glass fiber reinforced compound is a specially formulated engineering thermoplastic designed for applications exposed to hot water, coolants, and high-humidity environments. Available with 20% and 30% glass fiber reinforcement, this material incorporates advanced hydrolysis stabilizers and optimized formulation technology to significantly improve resistance to degradation in aggressive media
Standard PA6 is susceptible to hydrolysis in hot water and coolant environments, leading to property loss and part failure. Our hydrolysis resistant grades maintain superior mechanical property retention after long-term exposure to water, coolants, and high-temperature/high-humidity conditions, making them ideal for automotive cooling systems, plumbing components, and industrial applications requiring long-term durability in wet environments
Key Properties
Hydrolysis Resistant – Excellent resistance to hot water, coolants, and humid environments -4
Hydrolysis Resistant – Excellent resistance to hot water, coolants, and humid environments -4
Glass Fiber Reinforced – Available in GF20 (20%) and GF30 (30%) grades
High Mechanical Strength – Tensile strength up to 155-180 MPa (GF30)
Excellent Heat Resistance – HDT up to 200-215°C (1.8 MPa)
Long-Term Durability – Maintains properties after extended exposure to coolant/water
Chemical Resistant – Resists oils, greases, fuels, and coolants
Good Dimensional Stability – Low warpage, controlled mold shrinkage
Superior Surface Finish – Good surface quality for visible components
Injection Moldable – Good flow for complex geometries
Why Hydrolysis Resistance Matters
The Challenge
PA6 contains amide groups that are susceptible to hydrolytic degradation when exposed to hot water or coolant (especially above 80°C). Water molecules attack the polymer chains, causing chain scission, molecular weight reduction, and dramatic loss of mechanical properties
The Challenge
PA6 contains amide groups that are susceptible to hydrolytic degradation when exposed to hot water or coolant (especially above 80°C). Water molecules attack the polymer chains, causing chain scission, molecular weight reduction, and dramatic loss of mechanical properties
Applications
Automotive Cooling
Radiator end tanks, heater core components, water pump impellers, thermostat housings, expansion tanks, coolant connectors
Automotive Cooling
Radiator end tanks, heater core components, water pump impellers, thermostat housings, expansion tanks, coolant connectors
Under-Hood
Charge air cooler parts, EGR cooler components, reservoir tanks
Charge air cooler parts, EGR cooler components, reservoir tanks
Industrial
Pump components, valve parts, water meters, filtration housings, plumbing fittings
Pump components, valve parts, water meters, filtration housings, plumbing fittings
Appliances
Washing machine parts, dishwasher components, water heater parts, coffee machines
Washing machine parts, dishwasher components, water heater parts, coffee machines