TPR Extrusion Raw Materials

You can rest assured to buy customized TPR Extrusion Raw Materials from Zhongsu Wang. We look forward to cooperating with you, if you want to know more, you can consult us now, we will reply to you in time!

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Product Description

Zhongsu Wang Enterprise has been deeply involved in the TPR Extrusion Raw Materials industry for 21 years. The company has built 2 production and R&D bases, Huizhou and Jiangmen, and 5 marketing centers at home and abroad. The total production scale has more than 20 well-known domestic and foreign brand twin-screw extrusion granulation production lines, with an annual production capacity of tens of thousands of tons. It is also equipped with professional testing equipment in the TPE industry and an experienced testing team. Our TPE rubber coating has excellent quality and stable performance. The product application is electrical appliance rubber coating, racket handle rubber coating, gardening tool handle rubber coating, screwdriver handle, knife and scissor handle, putty handle, electric drill, electric hammer, electric saw power tool, luggage handle, etc.

TPR extrusion raw material product details

1. TPE-S series (based on SEBS)

Features: high transparency, yellowing resistance

Application: food contact grade straws, transparent air tubes

Typical grades: TPS-45A (FDA certified), TPS-70A (medical grade)

2. TPE-V series (dynamic vulcanization type)

Oil resistance: volume change after immersion in ASTM No.3 oil <15%

Application: automotive fuel pipe, industrial oil seal

3. TPU series

Abrasion resistance: Taber abrasion <30mg/1000 revolutions

Application: mining conveyor belts, ski edge sheaths

Extrusion supports the following common processes

Equipment adaptability

Single screw extruder: L/D≥25:1, compression ratio 2.5-3.0

Twin screw extruder: It is recommended to use a co-rotating model

Temperature setting (example TPE-65A):

Feeding section: 160-170℃

Compression section: 180-190℃

Metering section: 190-200℃

Die temperature: 195-205℃

Common problem solutions: (1) Surface roughness: Increase die temperature by 5-10℃

(2) Dimensional instability: Check cooling water temperature (recommended 15-25℃)

(3) Die sticking problem: Add 0.1-0.3% internal lubricant

We always believe that high-quality TPR Extrusion Raw Materials are the key to improving product competitiveness. With 21 years of technology accumulation and continuous innovation, we have provided customized solutions for more than 300 customers worldwide. If you encounter any product problems, please contact our engineering team at any time to obtain the latest technical information and sample support.

Grades	Features	Applications
General purpose grades	Light stabilized or light stabilized, heat stabilized or heat stabilized	Medium plastic polyester elastomers are typically used in demanding applications in the automotive, fluid power, electrical/electronics, consumer goods, appliances and power tools, sporting goods, furniture, industrial and off-highway transportation/equipment industries
Medical grade	Light stabilized or light stabilized	Developed for applications such as healthcare industry parts
General purpose grade	Light stabilized or light stabilized, heat stabilized or heat stabilized	Constant velocity universal shoe
General purpose grade	Developed for extrusion and injection molding	Medium-plastic polyester elastomers are often used in demanding applications in the automotive, fluid power, electrical/electronics, consumer goods, appliances and power tools, sporting goods, furniture, industrial and off-highway transportation/equipment industries
Flame retardant grade	Light stabilized or light stabilized, flame retardant	Medium-plastic polyester elastomers are often used in demanding applications in the automotive, fluid power, electrical/electronics, consumer goods, appliances and power tools, sporting goods, furniture, industrial and off-highway transportation/equipment industries
General purpose grade	Light stabilized or light stabilized	High-performance polyester elastomers with low permeability to fuels and oils
General purpose grades	Light stabilized or light stabilized, heat stabilized or heat stabilized	Medium plastic polyester elastomers are often used in demanding applications in the automotive, fluid power, electrical/electronics, consumer goods, appliances and power tools, sporting goods, furniture, industrial and off-highway transportation/equipment industries
General purpose grades	Heat stabilized or heat stabilized	Hose and tubing, hose jacketing, wire and cable jacketing, film and sheet, molded
General purpose grade	Light stabilized or light stabilized	Medium plastic polyester elastomers are often used in demanding applications in the automotive, fluid power, electrical/electronics, consumer goods, appliances and power tools, sporting goods, furniture, industrial and off-highway transportation/equipment industries
General purpose grade	Light stabilized or light stabilized	Airbag deployment doors.
General purpose	Light stable or light stable, UV stable or weather stable, heat stable or heat stable	Air bag deployment doors
General purpose	Light stable or light stable, heat stable or heat stable	Cubes, wire and cable, gears, sprockets, electrical connectors and oil field parts
General purpose	Heat stabilized or heat stabilized	Pipe, wire and cable jacketing, gears and sprockets, oilfield parts
Food grade	Light stabilized or light stabilized	Medium plastic polyester elastomers are often used in demanding applications in the automotive, fluid power, electrical/electronics, consumer goods, appliances and power tools, sporting goods, furniture, industrial and off-highway transportation/equipment industries
General purpose grade	Light-stable or light-stable	Hoses and tubing, mandrels, wires and cables, films, profiles, seals, gears, sprockets, fuel tanks, containers with good resistance to permeation by gases and liquids
General purpose grade	Low wear/low friction	For improved wear and abrasion resistance
General purpose grade	Light-stable or light-stable	Hoses and tubes, wires and cables, films and sheets, conveyor belts
General purpose grade	Light-stable or light-stable, heat-stable or heat-stable	Parts with increased heat aging stability and resistance to oils and greases, such as tubes and hoses, wire and cable jackets, films and sheets, belts
Food grade	Light-stable or light-stable	Medium-plastic polyester elastomers are often used in demanding applications in the automotive, fluid power, electrical/electronics, consumer goods, appliances and power tools, sporting goods, furniture, industrial, and off-highway transportation/equipment industries
Injection molding grade	Light stabilized or light stabilized	Seals, packings, and gaskets; gears and bearings
Injection molding grade	Light stabilized or light stabilized	Medium-plastic polyester elastomers are often used in demanding applications in the automotive, fluid power, electrical/electronics, consumer goods, appliances and power tools, sporting goods, furniture, industrial and off-highway transportation/equipment industries
General purpose grade	UV stabilized or weather stabilized	Medium-plastic polyester elastomers are often used in demanding applications in the automotive, fluid power, electrical/electronics, consumer goods, appliances and power tools, sporting goods, furniture, industrial and off-highway transportation/equipment industries
Blow molding grade	Heat stabilized or heat stabilized, hydrolysis resistant	Medium-plastic polyester elastomers are often used in demanding applications in the automotive, fluid power, electrical/electronics, consumer goods, appliances and power tools, sporting goods, furniture, industrial and off-highway transportation/equipment industries
General-purpose grades	Heat stabilized or heat stabilized	Medium-plastic polyester elastomers are often used in demanding applications in the automotive, fluid power, electrical/electronics, consumer goods, appliances and power tools, sporting goods, furniture, industrial and off-highway transportation/equipment industries
Flame retardant grades	Non-flammable	Medium-plastic polyester elastomers are typically used in demanding applications in the automotive, fluid power, electrical/electronics, consumer products, appliances and power tools, sporting goods, furniture, industrial and off-highway transportation/equipment industries
Film extrusion grade	Light stabilized or light stabilized, UV stabilized or weather stabilized, heat stabilized or heat stabilized, hydrolysis resistant	Intermediate plastic polyester elastomers are often used in demanding applications in the automotive, fluid power, electrical/electronics, consumer goods, appliances and power tools, sporting goods, furniture, industrial and off-highway transportation/equipment industries
Blow molding grade	Light stabilized or light stabilized, heat stabilized or heat stabilized	Heat stabilized, black, high performance high flow polyester elastomer with excellent fatigue resistance, developed specifically for blow molding