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As a benchmark enterprise in the global polymer materials industry, CHIMEI Chemical has deeply engaged in the R&D and production of resin materials for many years. Its core business segment, CHIMEI Resin, has become the preferred partner for numerous industries worldwide thanks to its cutting-edge manufacturing techniques, stable product quality, and diversified product portfolio.
Relying on strong technological accumulation, CHIMEI Resin has built a star product matrix covering multiple categories such as ABS, PMMA, and PC. Among them, the CHIMEI Polylac series ABS resin, CHIMEI PMMA optical-grade resin, and CHIMEI PC general-purpose resin are particularly outstanding. Classic models including CHIMEI PA 757, PA 758, PA 765, PA 765A, and PC 122 have become "best-selling" materials in various fields due to their precise scenario adaptability, continuously empowering the development of 3C electronics, home appliances, automotive manufacturing, optical products, and many other industries.
As the core brand of CHIMEI ABS resin, CHIMEI Polylac is the mainstay of CHIMEI Resin’s star product lineup. As a copolymer based on styrene, acrylonitrile, and butadiene, it features excellent mechanical properties, dimensional stability, and processability. Its technological advantage of extremely low residual monomers has gained global market recognition, and the entire series complies with multiple international standards including RoHS, REACH, and UL.
Among them, CHIMEI PA-757 (CHIMEI ABS 757 / CHIMEI PA 757), a classic general-purpose ABS grade, is widely recognized as an all-round material in the market. With high rigidity and high gloss, its molded surface gloss exceeds 90%, eliminating the need for secondary coating, while balancing toughness and structural stability. It is widely used in home appliance parts such as TV front shells and copier housings, small automotive parts such as wheel covers and interior clips, as well as daily necessities including cosmetic cases and toy frames.
CHIMEI PA 758, developed for high-transparency applications, offers a light transmittance of over 88% and haze below 3%, comparable to professional optical materials. With high flowability, it easily molds thin-walled transparent parts, making it the preferred material for air conditioner panels, washing machine windows, and transparent stationery components.
The flame-retardant series CHIMEI PA 765 and CHIMEI PA 765A precisely meet the fire protection requirements of electrical and electronic products. PA 765 achieves flame ratings of 1.0mm V-1 and 1.5mm V-0, while PA 765A further meets the UL 94 V-0 halogen-free flame-retardant standard. Featuring high flowability and chemical resistance, they are suitable for new energy and electronic components such as power adapters, charging pile housings, and battery module brackets, becoming core choices for high-end flame-retardant applications.
CHIMEI PMMA resin is a benchmark product of CHIMEI Resin in the field of optical-grade materials. Made from 99% methyl methacrylate as the core raw material with precisely formulated additives, it achieves ultra-high transparency of over 99%, along with outstanding weather resistance, heat resistance, and surface finish, maintaining high stability in physical, chemical, optical, and electrical properties.
UL-certified CHIMEI PMMA resin solves the pain points of traditional optical materials such as easy yellowing and poor heat resistance. It has become a core material for optical-grade light guide plates, light signs, and TFT-LCD backlight modules, and is also widely used in scenarios demanding strict light transmittance and durability such as automotive lamps and advertising signs, providing high-quality material solutions for the optical products industry.
In the PC resin sector, CHIMEI Resin has developed a versatile general-purpose grade centered on CHIMEI PC 122. As part of CHIMEI’s WONDERLITE® PC resin series, CHIMEI PC 122 is a high-flow grade optimized for thin-walled and complex structure molding, with a melt flow index of up to 22g/10min, combining high transparency and excellent impact resistance, with molding precision far exceeding ordinary PC materials.
This product can easily fill thin-walled structures below 0.5mm to reduce short-shot risks in injection molding, and complies with FDA food-contact requirements. Its applications cover 3C electronic components such as mobile phone housings and chargers, automotive interior and exterior parts such as lamp shades and instrument panel translucent parts, packaging containers such as water bottles and medicine bottles, as well as special fields including LED lamp covers and transparent windows for medical diagnostic instruments, making it a benchmark for cross-industry general-purpose PC materials.
From the multi-grade CHIMEI Polylac series ABS resin, to the highly transparent and weather-resistant CHIMEI PMMA resin, and the high-flow versatile CHIMEI PC 122, CHIMEI Resin’s star product matrix always takes "scenario adaptability" as the core. Relying on the strong R&D capabilities and production system of CHIMEI Chemical, it has achieved a full layout from general-purpose to special-function grades.
All products undergo strict quality inspections to meet industry standards and environmental requirements in different regions worldwide. They not only provide stable basic materials for traditional manufacturing industries, but also unlock material innovation possibilities for emerging sectors such as new energy, optical electronics, and high-end manufacturing.
With years of deep cultivation in the polymer materials industry, CHIMEI Resin has always refined products with craftsmanship and driven development through innovation. Its star products have not only become quality benchmarks in the market, but also become an important driving force for global industrial upgrading through in-depth integration with various industries.
In the future, CHIMEI Resin will continue to rely on the technological accumulation of CHIMEI Chemical, continuously optimize product performance, expand product categories, and join hands with global partners with a richer star product matrix to forge ahead on the path of polymer material innovation and inject more material momentum into the development of various industries.
