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PC/ABS Alloy: The Perfect Balance of Strength and Processability

PC/ABS Alloy: The Perfect Balance of Strength and Processability

2025-07-18 13:44:08

 

In the world of engineering plastics, PC/ABS (Polycarbonate/Acrylonitrile-Butadiene-Styrene) stands out as a high-performance material that blends the best of both worlds: the strength and heat resistance of PC with the toughness and processability of ABS.

Whether it’s in electronics, automotive parts, or home appliances, PC/ABS is widely used in applications that require mechanical strength, dimensional stability, and a high-quality surface finish.

 What is PC/ABS?

PC/ABS is an alloy plastic made by physically blending polycarbonate (PC) with ABS resin. The result is a material that offers:

  • High impact resistance (even at low temperatures)

  • Good heat resistance (better than pure ABS)

  • Easy injection molding and processing

  • Excellent surface finish – smooth, glossy, and paintable

  • Good dimensional stability

This combination makes PC/ABS a favorite in industries where aesthetics and performance go hand in hand.

 Key Features:

  • Tough and impact-resistant

  • Good thermal performance (HDT ranges from 90–120°C depending on grade)

  • Excellent processability for injection molding

  • Great appearance – supports painting, plating, and printing

  • Customizable – can be modified with flame retardants, UV stabilizers, glass fiber, etc.

Widely Used in:

  • Consumer Electronics
    Laptop shells, monitor frames, printers, mobile device housings, power tools

  • Automotive Parts
    Dashboard components, interior trims, vent grills, lamp holders

  • Home Appliances
    Vacuum cleaner housings, kitchen appliances, fan covers

  • General Industrial Applications
    Battery cases, helmets, enclosures, and more

PC/ABS vs Other Plastics

Material Key Strengths Typical Applications
PC/ABS Impact resistance + heat resistance Electronics, automotive, enclosures
ABS Tough and easy to mold, cost-effective Toys, basic appliance housings
PC Very strong, transparent, heat-stable Lighting, optical parts, lenses
 

PC/ABS Grades We Offer:

  • 🔹 General-purpose injection grade

  • 🔹 Flame retardant grade (UL94 V-0)

  • 🔹 Glass fiber reinforced grade

  • 🔹 High-heat resistant grade

  • 🔹 Plating-grade (electroplating-friendly)

  • 🔹 UV resistant/outdoor-use grade

All grades can be tailored to your needs — from flow rate and color matching to mechanical or thermal properties. Sample development and technical support are available.

Why Work With Us?

Over 10 years of experience in modified plastic compounds
In-house production with stable and reliable quality control
Fast sample turnaround and responsive service
Customization based on application and market needs
Export-ready — trusted by global customers

We don’t just sell materials — we help customers solve real-world problems and optimize product performance.

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