National enterprise, Covers 6 Industries
Dawn Polymer is a professional high-tech enterprise engaged in research, development, production, sales and service of high-performance thermoplastic elastomer, modified plastic, masterbatch and other products. It’s first to achieve “dynamic full vulcanization of thermoplastic elastomer” industrialization in domestic market, breaking the international monopoly, Dawn Polymer becomes China’s elastomer industry leader, Dawn Polymer is also the most complete domestic varieties of high-performance thermoplastic elastomer material manufacturers, the production scale is the first in domestic, the third in the world. Products include TPV, TPO, TPE-S, TPSIV, NBR / PP ，TPV, TPU, TPIIR, HNBR and modified PP,PC / ABS, PA series, meltblown, masterbatch and other varieties, widely used in automotive, home appliances, electrical and electronic, rail transportation, aerospace, medical and health and construction and other fields, sales network all over the world.
Dawn Polymer headquartered in Yantai, Shandong. Dawn polymer has a diversification and high standard research and development platform, nearly 100 people of professional technical team, including 2 Taishan scholars, 1 person of National 10 thousand People Plan, 1 person of Youth Science and technology innovation leader of the Ministry of Science and Technology. Experienced nearly 20 years of accumulation and sustainable development, the scale continues expanding. Dawn polymer established a JV company with KPIC in Shanghai- KPIC Dawn Polymer (Shanghai) Co., Ltd, acquired Qingdao Runxing Plastic New Material Co., Ltd., established Shandong Dawn Special Elastomer Material Co., Ltd, and acquired Qingdao Hair New Material Development Co., Ltd.
BUSINESS SEGMENTS
BUSINESS SEGMENTS OF DAWN GROUP
NATIONAL ENTERPRISE GROUP, FOUNDED IN 1991, CHINA’S TOP 500 PRIVATE ENTERPRISES.
Quality Raw Material Source
HNBR – Hydrogenated nitrile-butadiene rubber
MODIFIED PLASTIC
Construction of Intelligentized Factory
MATERIAL SEGMENT
LOCATION
TECHNICAL STRENGTH
Dawnprene® TPVTPE – Thermoplastic ElastomerTPU – Polyurethane RubberHNBR – Hydrogenated nitrile-butadiene rubberMODIFIED PLASTIC
DAWNPRENE TPV is a kind of fully dynamic vulcanized elastomer, which has a sea-island morphological structure: a large number of micron-sized fully chemical cross-linked rubber spheres are dispersed in the plastic continuous phase. Because of this special morphological structure, DAWNPRENE TPVs combine high elasticity similar to chemical cross-linked rubbers and thermoplastic process ability and recyclability.
Parts made with DAWNPRENE TPVs not only have strength and flexibility but also excellent aesthetics, sealing capabilities and maintenance for a high level of performance over the life of the parts. Compared with thermoset rubbers, DAWNPRENE TPVs also offer the potential for costs reduction, weight reduction, design flexibility, long-term sustainability and environmental protection (energy saving, low VOC emission, and recyclability).
Low density 0.90~1.00g/cm3, using temperature -60~135˚C; Hardness Shore 25A~70D;
Dawnprene® can meet different customer particular requirements.
MITPV/TPO, TPE-S, TPIIR, Applied: Automobile, Rail transit, Architecture, Electronics and electrical appliances etc.
DAWNPRENE TPE is a styrene type thermoplastic elastomer material, structure contains the middle section of thermoplastic plastic and elastic tail section, so both thermoplastic processing and rubber elasticity, interpenetrating network formation physical crosslinking method based on the material, when heated, can melt processing, has resilience after forming cooling DAWNPRENE TPE based on customer request, provide a series of innovative thermoplastic elastomer products, its products are widely used in automotive, construction, electronics, daily necessities, food packaging, toys and other industries.
15,000 mt/annual output capacity
Dawnflex is the Dawn Polymer Elastomer TOU brand, which includes general injection molding, general extrusion and special products. It is widely used in industry, civil, automobile, construction, medical and aerospace fields.
Dawn TPU has good transparency, resilience and flexibility at low temperature. In addition, the material processing speed is fast, the production efficiency is high, the product has no crystal point and precipitate defect, the product edges and corners can be recycled, environmental friendly.
TPU Characteristics of chain segment structure of elastomer block polymers
TPU wear resistance is 2-10 times than rubber TPU elongation at break is 600% to 800%, which is 300% higher than it. TPU is resistant to cutting, tearing, high load-bearing, potable, pourable and has a wide range of hardness
COMPARED WITH NATURAL RUBBER
TPU products: Light weight, low noise, abrasion resistance, low processing cost and corrosion resistance
COMPARED WITH METAL
TPU No brittle, elastic memory, wear resistance
COMPARED WITH PLASTIC
TPU – General polyester type injection grade TPU
HARDNESS: Shore 65A – 70D
FEATURE: Excellent mechanical properties and weather resistance, good transparency and processing flow, fast forming, good composite effect with other materials, high compatibility with inorganic fillers.
APPLICATIONS: Shell and sheath of electronic products, shoe materials toys, casters and handles of luggage and bags, industrial injection molding products, engineering materials, auto parts, sports protectors, blending modification, etc.
DAWN TPU PRODUCT DEVELOPMENT LIST
DAWN TPU MARKETING APPLICATIONS
3,000 mt/annual output capacity
Mooney Viscosity (ML100˚C1+4) – <50, 50-100, >100
HNBR PROPERTIES ADVANTAGE
- Excellent heat and air aging resistance
- Excellent mechanical properties, maintain considerable physical & mechanical properties even at high temperatures
- Good resistance to various industrial oils/fluids containing additives and fuel oils
- Good wear resistance under harsh conditions
- Good ozone resistance, hydrogen sulphide resistance
- Good cold resistance,
7~10˚C Lower than commen NBR’s brittleness temperature
HNBR APPLICATION
Modified (FR, GF Reinforced, Colored, Filled) PP, ABS, PBT, PA, Alloy, etc
Applied: Automotive interior & exterior, functional parts and electrical appliances etc
Dawn Polymer – Modifies Product Series
Tier1 supplier for OEMs, Automobile and Home appliances industries
- Low Weight Compound: (Long) GF Reinforced/Mineral Fill PP, PA, PC……
- Customizing Color Master batch
- Free Spraying & High gloss PP/ABS, Metal & Colourful effect, Low shrinkage, Cost-effective, High heat resistance
- Flame retardant Series: V-O / V-2: UL94 standard
- HIGH MFI PP (MFI: 800~1800) for Melt Blown Non-Woven Industry, Filter Industry and
- MFI Adjusting agent A-16004
- High strength PPS system
GLOBAL PARTNERS
As one of the leading polymer materials manufacturing enterprises in the industry, Dawn Polymer rely on excellent product performance, stable product quality and high quality service to establish a long-term solid relationship with many domestic and foreign enterprises, home appliances, electronics, military, medical and other industries According to the downstream customer’s application needs, targeted research and development and application performance optimization, thus achieve the guidance of industry applications.
Engineering Polymers
