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Extrusion Grade BS

Updated: 2026-08-19

Overview

Extrusion Grade ABS is a specialized form of Acrylonitrile Butadiene Styrene (ABS) designed for extrusion processes. It combines the strength of acrylonitrile and styrene polymers with the toughness of polybutadiene rubber. This grade is optimized for high output rates and consistent quality in extrusion applications. ABS is known for its balance of mechanical properties, including impact resistance and rigidity. The extrusion grade is formulated to melt uniformly and maintain dimensional stability during processing. It is widely used in industries requiring continuous profiles or sheets, such as construction and automotive manufacturing.

Physical and Chemical Properties

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Extrusion Grade ABS exhibits a density of 1.04-1.06 g/cm³, making it lightweight yet durable. The material softens at around 105°C, allowing for easy extrusion without degrading its mechanical properties. It is insoluble in water but can dissolve in solvents like acetone or methyl ethyl ketone. The polymer's key attributes include high impact resistance, even at low temperatures, and good thermal stability. Its molecular structure provides excellent flow characteristics during extrusion, ensuring smooth processing and consistent product quality. These properties make it ideal for applications requiring both strength and precision.

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Main Applications

Extrusion Grade ABS is primarily used to manufacture pipes, sheets, and profiles for the construction industry. Its durability and weather resistance make it suitable for outdoor applications like fencing and gutter systems. In the automotive sector, it is used for interior trim components and dashboards. The material is also popular in consumer goods, such as luggage cases and toy components, due to its ease of coloring and finishing. Its ability to be recycled further enhances its appeal in sustainable manufacturing practices. Industries value ABS for its versatility and cost-effectiveness in high-volume production.

Safety and Storage

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Handling Extrusion Grade ABS requires basic safety precautions. Workers should avoid inhaling dust generated during processing and use adequate ventilation. While the material is not highly toxic, prolonged skin contact should be minimized to prevent irritation. Storage recommendations include keeping the material in a cool, dry environment away from direct sunlight to prevent degradation. Moisture-sensitive, ABS pellets should be stored in sealed containers or bags. Proper storage ensures the material retains its properties and performance during extrusion.

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B2B Procurement Guide

When sourcing Extrusion Grade ABS, buyers should prioritize suppliers with ISO certifications to ensure quality consistency. Request technical datasheets to verify properties like melt flow index and impact strength. Comparing prices from multiple vendors can help secure competitive rates, typically ranging from $1.50 to $2.50 per kg. Lead times and minimum order quantities (MOQs) vary by supplier, so confirm these details early. Consider testing samples for compatibility with your extrusion equipment before large-scale purchases. Establish long-term contracts with reliable suppliers to stabilize supply chains and reduce procurement risks.

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