Product Description
Modified Plastics
Key Types of Modified Plastics and Their Technical Excellence
Automotive-Grade Modified PP (Polypropylene)
Designed for the rigorous demands of the automotive industry, modified PP compounds excel in balancing lightweight design with superior performance.
- Low Odor & Low VOC: Addressing consumer concerns about indoor air quality, these materials minimize volatile organic compound emissions, ensuring a healthier cabin environment.
- Lightweight Construction: By reducing component weight without compromising strength, they contribute to improved fuel efficiency and reduced carbon footprints.
- Applications: Ideal for interior trims, door panels, and under-the-hood components where resistance to heat and chemical exposure is critical.
PC/ABS Alloys for Automotive Applications
The combination of Polycarbonate (PC) and Acrylonitrile Butadiene Styrene (ABS) results in a high-performance blend:
- High Heat Resistance: Withstands continuous operating temperatures in engine compartments, making them suitable for electrical connectors and lighting fixtures.
- Low Gloss Finish: Provides a premium, matte aesthetic for interior surfaces, reducing glare and enhancing user experience.
- Robust Impact Resistance: Ensures structural integrity in crash-prone areas while maintaining design flexibility.
Food-Grade Modified PP for Home Appliances
In the household appliances sector, safety and aesthetics are paramount. Food-grade modified PP delivers:
- Certified Safety: Compliant with global food contact standards (e.g., FDA, EU 10/2011), making it ideal for kitchen appliances, food storage containers, and baby products.
- High Gloss & Smooth Surface: Enhances product appearance and simplifies cleaning, a key factor in consumer durables.
- Heat Resistance: Maintains dimensional stability during repeated sterilization or high-temperature use, such as microwave-safe components.
Long Glass Fiber Reinforced PP (LGF-PP)
For applications requiring exceptional mechanical strength:
- High Tensile Strength & Low Creep: Resists deformation under long-term stress, critical for load-bearing parts in automotive and industrial machinery.
- Lightweight Reinforcement: Offers metal-like performance without the weight penalty, enabling lightweighting in structural components like battery trays and chassis parts.
- Improved Fatigue Resistance: Extends the service life of components subjected to dynamic loads.
Glass Fiber Reinforced Nylon (PA-GF)
Nylon-based compounds with glass fiber reinforcement set the standard for harsh environments:
- Heat Aging Resistance: Maintains mechanical properties even after prolonged exposure to high temperatures, suitable for under-hood automotive parts and electrical insulators.
- Low Fiber Exposure (Low Float Fiber): Ensures a smooth surface finish, reducing the risk of abrasion and improving compatibility with mating components.
Flame Retardant Modified Plastics
Safety is non-negotiable in electronics and transportation. Our flame retardant series features:
- UL 94 V0 Certification: The highest flame retardancy rating, meeting strict safety standards for electrical enclosures, wiring components, and railway interiors.
- Halogen-Free Options: Environmentally friendly solutions that reduce toxic emissions during combustion, aligning with global sustainability goals.
- Balanced Performance: Combines fire resistance with processability, ensuring ease of manufacturing without compromising mechanical properties.
Products Application
Automotive & Transportation
Home Appliances & Consumer Goods
Electronics & Electrical Systems
Industrial & Agricultural Machinery
Packaging & Construction
Why choose us
- Polymer New Materials Industry Top3
- Plant layout: Longkou, Qingdao, Hebei, Shanghai, Chongqing, Huanan, Russia
- Production Capability 600 K tons, Layout 1M tons
- Relying on a modified R&D platform, we have targeted R&D of nearly 5000 grades of products
- The products are widely used in fields such as household appliances, communication electronics, the automotive industry, medical and health care, wires and cables, building materials, sports, etc
company information
Shandong Dawn Polymer Co., Ltd.
Shandong Dawn Polymer Co., Ltd. (referred to as "Dawn Polymer", stock code: 002838) is a national high-tech enterprise specializing in the research and development, production, sales, and service of high-performance thermoplastic elastomers, special rubber, modified plastics, functional masterbatches, and color masterbatches. It has R&D innovation centers and production bases in Yantai Longkou, Qingdao, Beijing, Shanghai, Chongqing, and other places, the products include TPV, TPE, TPU, HNBR, modified plastics, melt-blown materials, biodegradable materials, etc., which are widely used in automobiles, home appliances, new energy, E&E, rail transit, aerospace, medical health care, construction engineering and other fields.
large enterprise scale
Efficient and precise processing and testing equipment.
Standardized Production
Passed ISO9001 certification and obtained relevant patent certificates.
High-Quality Customized Services
Provide a pre-sale material selection, structural design, product matching, and after-sales service one-stop solution.

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