Overview
High-Ductility PC/ABS is an engineering thermoplastic alloy that synergizes the strength of polycarbonate (PC) with the flexibility of acrylonitrile butadiene styrene (ABS). Developed to address the limitations of pure PC (brittleness) and ABS (low heat resistance), this blend is a go-to material for applications demanding toughness and dimensional stability. Its balanced properties make it suitable for injection molding and extrusion processes. Manufacturers often customize the PC-to-ABS ratio (commonly 70:30 to 50:50) to optimize performance for specific use cases, such as automotive interiors or thin-wall electronic components.
Physical and Chemical Properties
The material exhibits a unique combination of properties: tensile strength of 50–60 MPa, elongation at break of 50–150% (depending on grade), and heat deflection temperatures (HDT) of 90–120°C at 1.82 MPa. Its notched Izod impact resistance typically ranges from 500–800 J/m, outperforming standard ABS. Chemically, PC/ABS resists acids, alkalis, and oils but may degrade upon prolonged exposure to UV light unless stabilized. Additives like flame retardants (e.g., halogen-free or brominated compounds) are frequently incorporated for compliance with industry standards such as UL94.
Main Applications
In the automotive sector, PC/ABS is used for dashboard components, door handles, and trim parts due to its paintability and resistance to automotive fluids. Electronics manufacturers leverage its dielectric properties for laptop housings, power tool bodies, and charger casings. The medical industry employs sterilizable grades for equipment housings, while consumer goods benefit from its aesthetic flexibility in items like luggage shells and appliance panels. Recent developments include glass-fiber-reinforced variants for structural applications requiring higher stiffness.
Safety and Storage
While PC/ABS is generally non-toxic in solid form, processing at high temperatures (200–280°C) may release fumes containing styrene or phenol derivatives. Adequate ventilation and fume extraction systems are recommended in production environments. Storage should prioritize moisture control, as absorbed water can cause hydrolysis during processing, leading to material degradation. Use sealed containers or desiccant bags, and pre-dry pellets at 80–100°C for 2–4 hours before molding to ensure optimal performance.
B2B Procurement Guide
Industrial buyers should specify requirements for mechanical properties (e.g., ISO 527 tensile data), regulatory certifications (REACH, RoHS), and color consistency. For large-volume purchases (20+ metric tons), negotiate bulk discounts and confirm lead times, as specialty grades may have longer production cycles. Audit suppliers for quality control measures like lot-to-laste testing and MFI (Melt Flow Index) consistency. Consider regional logistics—Asian suppliers may offer cost advantages, while local stockists provide faster delivery for urgent orders. Always request samples for pre-production testing.
Related Manufacturers
- 主营：定制 PC 挡风玻璃、PC亚克力CNC加工、加工PC 板、防静电pc板、抗静电pc板、超耐磨pc板、电池CCS绝缘件、PC电气元件定制、防眩光涂层PC板、亚克力加工、亚克力板折弯、亚克力板切割、亚克力板雕刻、聚碳酸酯板 CNC、亚克力来图精密加工
- 主营：颗粒料、塑料颗粒、纯树脂、高透明pc、中粘度pc、尼龙单6、索尔维c、聚碳酸酯、塑胶颗粒、尼龙树脂、热稳定剂、塑料材料、塑胶制品
- 主营：PPO、PPE、PC、POM、PC/ABS、聚碳酸酯、聚甲醛、聚苯醚、工程塑胶、ABS、PA66、尼龙、PBT、TPU、聚氨酯、PPS、聚苯硫醚、POE、EVA、TPEE、PET、LCP、PA6、ASA、PMMA
- 主营：POM、PC、ABS、PC/ABS、PA66、PBT、工程塑料、热塑弹性体、通用塑料
- 主营：POM、PVDF、PA66、高耐热性低温延展性、PPS、PBT、Pom500p、Pom100p、Pom900p、F20-03、M90-44、Ppsu、PPA、POE、PA9T、日本旭化成pom、日本宝理pom、德国巴斯夫pa66、美国杜邦pom、共聚甲醛赛钢、PCTG、PC材料、PC ABS材料、ABS、PA6材料
- 主营：pps加纤、pbt树脂、abs塑胶、脱模pom、abs塑料、透明abs、聚丙烯、pps玻纤、阻燃abs、pp李长荣、聚乙烯pe、工程塑料、耐水解psu、PC原料、LDPE原料
- 主营：高延展性、工程塑料
- 主营：PPS塑料、LCP塑料、POM塑料、耐高温性、PC塑料、PCTG塑料
- 主营：PMMA、PVC、TPE、TPU、PCT、PC、PPS、PP、PBT、POM、PC/ABS、MABS、CAP、CAB、PPO、TPV、CA、PCTG、PA66、PA6、PA6T、PA9T、PET
- 主营：医疗级PC、POM 100P、PA66 ST801、高流动PC、医疗级ABS、食品级尼龙料
- 主营：均聚物、ABS、PA66、美国杜邦、PBI、日本宝理、沙伯基础
- 主营：PP、PPS、TPU、POM、PA6、PA66、PC、PBT、美国杜邦、巴斯夫、阿科玛、PC/ABS、PPA、尼龙、PA12、T30S、POK、PC/ASA、PMMA、LCP、沙伯基础、奇美、塞拉尼斯、ASA、AS
- 主营：POM美国杜邦、PA66杜邦、TPV塞拉尼斯、pcabs台化、PPA瑞士EMS、ABS台湾奇美、EMA韩国sk、PETG韩国sk、PC沙伯基础、COC德国TOPAS、POK韩国晓星、PA6巴斯夫、EBA西班牙雷普索尔、EVA美国杜邦、PA12瑞士EMS、TPU德国巴斯夫、PARA比利时索尔维、PPO沙伯基础、PPS日本东丽、PPSU索尔维、PES美国索尔维、PSU索尔维、PCTG美国伊士曼、HDPE利安德巴塞尔、PMMA韩国LG
- 主营：PP、ABS、PA66、TPU、TPV、PBT、PC、POM、PPO、PC/ABS
- 主营：PA、PP、PE、高耐热性、ABS、尼龙
- 主营：PA66、POM、PC/ABS、高耐热性、PPS、Eva、TPU、POE、pa6t、Pa9t、ppsu、Tpu、Tpv、1180a、Peek、M800e、PVDF、Pmma、Tpee、Pom100p、Pom500p、Pom900p、Abs747、Abs757、独山子800h、PoK