Overview
PC/ABS blend is a versatile engineering thermoplastic that combines the superior impact resistance and heat tolerance of polycarbonate (PC) with the excellent processability and cost-effectiveness of acrylonitrile butadiene styrene (ABS). This polymer alloy was developed to address the limitations of its parent materials while preserving their beneficial characteristics. The material typically contains 30-70% PC by weight, with the exact ratio determining its final properties. Manufacturers can tailor the blend to achieve specific performance characteristics, making it suitable for a wide range of industrial applications where both durability and precise molding capabilities are required.
Physical and Chemical Properties
PC/ABS exhibits a unique combination of properties including high impact strength (even at low temperatures), good heat resistance (up to approximately 110-130°C depending on grade), and excellent dimensional stability. The material maintains these properties across a wide temperature range, outperforming standard ABS in most mechanical aspects. Chemically, PC/ABS shows good resistance to many acids, alkalis, and oils, though it can be attacked by strong solvents and certain hydrocarbons. The blend offers improved UV stability compared to ABS alone, though outdoor applications may still require additional stabilizers or coatings for long-term use.
Main Applications
The automotive industry represents the largest application sector for PC/ABS, where it's used for interior components like dashboard panels, door handles, and trim pieces. Its ability to withstand temperature fluctuations and resist impacts makes it ideal for these applications. In electronics, PC/ABS is commonly used for laptop and mobile device housings, power tool bodies, and appliance components. The material's electromagnetic shielding properties and flame retardant grades (when specially formulated) make it particularly valuable for these applications. Consumer goods such as luggage, sporting equipment, and furniture components also benefit from PC/ABS's durability and aesthetic qualities.
Safety and Storage
While PC/ABS is generally considered safe for most applications, proper handling precautions should be observed. Processing at high temperatures may release small amounts of styrene or other volatile compounds, requiring adequate ventilation in manufacturing environments. For storage, PC/ABS pellets should be kept in their original packaging in a dry, cool environment below 30°C. Moisture absorption can affect processing characteristics, so many manufacturers recommend drying the material before use if it has been exposed to humid conditions for extended periods.
B2B Procurement Guide
When sourcing PC/ABS, buyers should clearly specify their requirements for mechanical properties, thermal performance, and regulatory compliance. Key considerations include impact strength (often measured by Izod or Charpy tests), heat deflection temperature, and any necessary certifications like UL94 flame ratings or RoHS compliance. Lead times can vary significantly based on the specific grade and color requirements. Many suppliers offer both standard and custom-compounded formulations, with minimum order quantities typically ranging from 500kg to full truckloads depending on the supplier. Pricing is usually volume-dependent, with discounts available for larger purchases and long-term contracts.
Related Manufacturers
- 主营：TPE、包胶TPE、三菱PC、高透明PP、超透明PP、透明PP
- 主营：F20-03、m90-44、m90-45、pc原材料、PC-1100、pom100p、pom500p、pom900p、云天化pom、宝理pom、旭化成pom、杜邦pom、巴斯夫pa66、杜邦pa66、聚甲醛原料、聚丙烯pp、埃克森美孚POE、美国苏威PPSU、科思创PC、沙伯基础PC、李长荣聚丙烯、路博润TPU、埃克森ldpe、巴塞尔ldpe、韩华ldpe、日本三菱pom
- 主营：塑胶原料、通用塑料、特种塑料
- 主营：PA66、POM、PA6、TPU
- 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：工业零件、工程塑料、汽车部件、耐腐蚀塑料、PPA、PP、PC、PBT、PA612 GF20、PA612、PA66、PA46、PA10T、PA9T、PA6T、PA6、HTN、PPS
- 主营：pc、pps、PTFE
- 主营：POE弹性体、pp阻燃剂、pp流动剂、塑料抗氧剂、PA尼龙增韧剂、PBT/PET增韧剂、PP聚丙增韧剂、POE塑料原料
- 主营：PP、ABS、PA66、TPU、TPV、PBT、PC、POM、PPO、PC/ABS
- 主营：改性塑料、塑胶原料、改性ABS、改性PC/ABS、PC、POM、改性PA6、改性PA66、PPO、阻燃合金、阻燃ABS、PC/ABS、PP、PA全系、改性PET、改性PC、ABS、PA6、PA66、PBT、HDPE、LDPE、PPS、PMMA、GPPS
- 主营：PA66、POM、PA12、PP、ABS、PC、EVA、LDPE、PA6、PPS、PA、PET、HDPE、云天化POM、旭化成POM、宝理POM、韩国工程POM、台塑POM、奇美ABS、PP韩国SK、泰科纳POM、PC沙伯基础、德国拜耳PC、PC日本出光、杜邦POM
- 主营：工程塑料、耐高温塑料、通用塑料、增韧塑料、热塑弹性体塑料
- 主营：pom、杜邦pom、宝理pom、旭化成pom、巴斯夫、pom100p、聚甲醛共聚物、赛钢聚甲醛原料、pom500p、pom900p、奇美abs、浙石化、中石化、pvdf、PCTG、PARA、沙伯基础、pmma、pps、日本东丽pa66、云天化、科思创TPU、陶氏POE、埃克森美孚POE、美国苏威
- 主营：塑料原料、工程塑料、美国杜邦、pc1100、pc/abs、PBT、德国巴斯夫、德国朗盛、PA66、PC+ABS、PET、韩国LG、日本旭化成、PC、尼龙PA、POM、PPO、PPS、奇美abs、PA6、TPU、POM100p、POM500p、pom900p、日本宝理pom
- 主营：EVA、PP、PC、PA6、PA66、POM聚甲醛、ABS、PPS、PE、PETG、PMMA、PBT
- 主营：pa66、pom赛钢、TPU原料、PA6尼龙、瑞士EMS原料、杜邦pom、宝理pom、旭化成pom、巴斯夫pa66、科思创TPU、PC/ABS、聚丙烯pp、PA6T、日本宝理PPS、TPV、PBT、TPU1185A10、PC540、M90-44、F20-03、POM100P、杜邦pom500p、德瑞灵pom、埃克森美孚poe、聚碳酸酯PC
- 主营：ABS、PC、POM、TPU、PP、LCP、PBT、PMMA、Pom100p、Pom900p、Pom500p、M90-44、F20-03、ABS747、ABS757、PEEK、PVDF、PPSU、PPA、PARA、PCTG、PA9T、Pa12、COC
- 主营：镜片料、聚苯砜、聚丙烯、聚甲醛、PA66、PA6、PPS、PBT、POM100p、Pom500p、Pom900p、M90-44、F20-03、pa9t、TPU、PPSU、PEEK、PVDF、PPA、PMMA、HIPS、LDPE、HDPE、赛刚pom
- 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：pc、pom、abs、pe
- 主营：Pom美国杜邦、日本宝理pom、旭化成pom、Pom100p、Pom500p、Pom900p、M90-44、F20-03、ABS747、abs757、LCP、PA6T、PA9T、POE、PBT、PVDF、PETG、COC、HIPS、TPEE、TPU、TPV、日本旭化成pom、美国杜邦pom