​​High-Performance TPE for PP Overmolding Applications​​

Engineered for superior bonding strength, this SEBS-based TPE material (Shore A 60-85) delivers exceptional adhesion to PP/PE substrates through standard or two-shot injection molding. The formulation offers versatile color options (translucent/white/black) while maintaining excellent mechanical properties - including 4.3-10.8 MPa tensile strength and 550-750% elongation.

Ideal for functional components requiring anti-slip grips or quiet operation, it features a smooth dry-touch finish and meets stringent safety standards (ROHS, REACH, partial food-contact compliance). With specific gravity ranging 0.88-1.05 and optimal processing at 185-210°C, this recyclable material is widely applied in toothbrush handles, tool grips, wheels, and other overmolded products demanding durable, comfortable surfaces.

Why Choose Us:
Sungallon and its Group companies have a long tradition in Thermoplastic Elastomers.
Starting in 1988 as a distributor for LG SBS polymers,Sungallon progressed into the production of compounds in its own facilities in 2005.
Sungallon's manufacturing and corporate headquarters are situated in Guanlan, a suburban area of Shenzhen. Boasting a turnover of 19.8 million US dollars in 2014, the company stands as the largest producer and distributor of Thermoplastic Elastomers in China.
Using state of the art twin screw compounding equipment Sungallon is able to produce a wide range of materials with
hardnessVarying from gels to that of Polypropylene. At present the production capacity is in excess of 40Kt/year.
Supporting Sales and production is a dedicated team of 8 R&D engineers and a well equipped Lab. .Sungallon has set itself amission to partnering with customers in joint developing tailor made solutions to meet functional, cost and product safety requirements.
Sungallon has successfully obtained certifications in line with the ISO 9001 and ISO 14001 standards, along with fulfilling numerous Original Equipment Manufacturer (OEM) requirements. We strictly follow a range of Restricted Substance Standards in our manufacturing practices, and we have carefully engineered our production plants to prevent any material cross-contamination.
To ensure compliance with standards such as EN71-ASTM F963 or our clients' particular Regulatory and Safety Standards (RSS), we engage the services of renowned testing bodies like SGS, UL-STR, and Intertek.
Although headquartered in China, Sungallon embraces a global perspective, serving a worldwide customer base through our extensive export sales network and a strong international distributor community.

FAQ

1. Are you a trading company or a manufacturer? We are a professional manufacturer of TPE/TPR.
2. About the sample 5KG provides free samples, freight collect.
3. About quality control our engineers will carry out laboratory tests during production, while our quality control team will carry out tests before delivery, and will store each batch of production samples for 3-5 years.
4. About color we can match the color according to the color card-Pantone or RAL.
5. About delivery time usually it takes 3 days for samples and 7 days for delivery. According to different purchase orders, there will be different delivery time. For specific delivery time, please contact our customer service.
6. About the payment deadline we support TT, credit card payment, Lc, etc. If you have a special payment method, you can contact our customer service.

Sungallon is a new high-tech enterprise specialized in the promotion and production of application tailored soft synthetic rubber compounds of the Thermoplastic Elastomers (TPE’s) group of polymers.

We have witnessed and participated in the development of China's TPE industry. With many years of formulation experience, Sungallon has been promoted to one of the largest and best manufacturers of thermoplastic elastomer compounds.

Our customers use our Gallonprene TPE’s to produce consumer goods, technical industrial products, automotive parts as well as medical products.

When formulating a customer solution, we rely on our extensive empirical experience. This is supported by our large R&D team as well as know-how of Regulatory restrictions in many application areas. Sungallon has established joint research centers and practice bases with a number of scientific research institutions at home and abroad, continuously absorbing the latest of the world's most advanced technology.

Safety, friendliness, legal compliance is the premise of our industry, Sungallon is not only committed to product development and quality selection, but also focus on product promotion and application; We ensure the meticulous care of the whole process from raw material procurement, manufacturing process, packaging, storage and transportation, and expect flawless perfection; Close to the market, we better understand customer requirements for a balance between performance, cost and efficiency.

Our production base is equipped with a full range of modern twin-screw extruder production lines, and the actual production capacity has exceeded 30,000 tons/year, which can continuously provide customers with competitive value-added products, and can also be customized for customers' special products and special environments. Efficient and fast logistics channels and technical support teams can cover industrial cities around the world.

Behind the brand, is the concentration of capital and technology, is the integration of modern management culture and management ideas; Sungallon will be tirelessly committed to the research, application and promotion of thermoplastic polymer materials; We care about humanities and the environment, ensure health, and prudently operate to ensure profitability and growth for the benefit of our users, employees, investors and society at large.

Sungallon Plastics (Shenzhen) Company Limited was established in 2005，located in Guanlan Shenzhen , enjoying convenient transportation and beautiful environment. Has a wholly-owned subsidiary-Sungallon Plastic (Heyuan) Company Limited, as production base, the common space more than 40,000 square meters and has about 110 employees in total.

Sungallon has rich experiences in the thermoplastic elastomer industry. we’ve passed ISO9001, ISO14001, and several OEM’S RSS, our main products include TPE/TPR. Besides, we are making great efforts to develop new products to meet different requirements.

Adhering to the business principle of mutual benefits, we have had a reliable reputation among our customers because of our professional services, quality products and competitive prices.

We warmly welcome customers both domestically and internationally to cooperate with us for common success.