[Zhen Shun Plastics] Properties of Modified Plastics and Their Applications in the Automotive Industry
Release time:
2023-04-04 14:28
Source:
Network
Automobiles have consistently been a hot topic in the news over recent years. With the development of the national economy and advancements in plastic modification and processing technologies, it is projected that by 2026, China’s automotive sector will see... Modified plastic Demand will grow from the current 3.91 million tons to around 5.98 million tons.
Driven by the principles of energy conservation and environmental protection, safety, comfort, lightweight design, and energy efficiency have become the major trends shaping the future development of the automotive industry. Cost control has always been a perennial topic in the automotive sector, and modified plastics—possessing both low density and high performance—continue to play an increasingly prominent role in the automotive industry. Modified PC, PP, PBT, and PC/ABS, among others, have found widespread applications. Next, let’s take a closer look at the characteristics of modified plastics and their application areas in the automotive industry.
1. Modified Polycarbonate (PC)
Modified PC is a plastic that, based on polycarbonate, undergoes processing modifications to achieve superior properties such as flame retardancy, impact resistance, high toughness, and ease of processing.
Features: Excellent mechanical performance, high-temperature resistance, outstanding impact strength, and dimensional stability during use.
In the automotive field: PC Modified plastic Commonly used for automotive dashboards, manufacturing car lamp covers, rearview mirror housings, and other components.
2. Modified polypropylene (PP)
Modified PP, also known as modified polypropylene, refers to the modification of PP material through specific modification techniques.
Features: Semi-crystalline, high strength, high rigidity, chemical resistance, excellent electrical properties, and good processability.
In the automotive industry: widely used to manufacture various interior and exterior trim components for automobiles, such as dashboards, door inner panels, radiator grilles, and more.
3. Modified polybutylene terephthalate (PBT)
Modified PBT is a crystalline aromatic polyester and belongs to the category of engineering plastics.
Features: Semi-crystalline, high strength, high rigidity, chemical resistance, low moisture absorption, excellent electrical performance, and superior fatigue and creep resistance at elevated temperatures.
In the automotive sector: Applications in the automotive industry are also diverse, encompassing electrical components such as ignition distributors, fuse boxes, and connectors, as well as headlight housings, headlight baffles, window supports, door handles, wiper motor housings, central locking components, air filters and sensors, fuel pumps and supply assemblies, and airbag assemblies, among others.
4. Polycarbonate/ABS Alloy (PC/ABS)
PC/ABS is a copolymer and blend of polycarbonate and acrylonitrile-butadiene-styrene, combining the excellent properties of both materials.
Features: Excellent mechanical performance, high-temperature resistance, outstanding impact strength, and dimensional stability during application.
In the automotive field: Used in components around the car dashboard (such as anti-freeze plates, door handles, brackets, steering column covers, trim panels, and air-conditioning system accessories).
The above is an introduction to the properties of these modified plastics and their applications in the automotive industry. We hope this information will be helpful to everyone.
If you’re looking to purchase plastic raw materials such as PC, PP, PBT, and PC/ABS, please pay attention to Zhenshun Plastics. Zhenshun Plastics is an authorized Tier-1 distributor for LG Chem, specializing in the sale of the entire range of LG plastics products:
(1) Modified engineering plastics, including modified PC, PC/ABS, modified PP, PBT, PBT+ABS, ABS+GF, ABS+PMMA, mPPE, PA, POM, and other series of modified engineering plastics—offering various specifications such as flame-retardant grades, glass-fiber-reinforced versions, long-glass-fiber-reinforced versions, and mineral-filled (TALC) formulations;
(2) General-purpose plastics, including ABS (flame-retardant, transparent, high-gloss, heat-resistant, high-impact, high-flow, etc.), PMMA, ASA, SAN, PP, PE, and PS;
(3) Additives, including impact modifiers like MBS and toughening agents, providing high-quality products to a wide range of consumers.
To learn more about plastic material quotes, information, market trends, and other details, search for “Zhen Shun Plastics” on WeChat to follow our official public account or scan the QR code below.
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About Zhen Shun Zhen Shun Plastics has become an authorized Tier-1 distributor for LG Chem, specializing in the sale of LG Chem’s full range of plastic products: (1) Modified engineering plastics, including modified PC, PC/ABS, PP, PBT, PBT/ABS, ABS+GF, PA6/66, light-diffusing PC, PPO, PPS, POM, TPEE, etc., covering various grades and specifications such as flame-retardant, glass-fiber reinforced, long-glass-fiber reinforced, and mineral-filled (TALC); (2) General-purpose plastics, including ABS (flame-retardant, transparent, high-gloss, electroplated, scratch-resistant, heat-resistant, high-impact, high-flow, etc.), PMMA, ASA, SAN, PP, PE, PS; (3) Post-consumer recycled (PCR) environmentally friendly materials, including PCR-ABS, PCR-PC, PCR-PC/ABS, PCR-PP; (4) Modified additives, including impact modifier MBS and toughening agents, etc. Mobile/WeChat: 139 2640 0876. We welcome calls and emails for inquiries and discussions. 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