Injection molding plastic material: TPE

author: Universe plastic

2024-01-19

What is TPE plastic

TPE is a highly elastic thermoplastic material. It not only has high strength and high rebound, but can be heated and melted for injection molding manufacturing. TPE plastic products are currently used in various fields.

TPE injection molding material types and parameters

type	hardness	density	Tensile Strength	Elongation at break	Melt Index
TPE-S (styrenic block copolymer)	Shore A 20-90	0.9-1.2 g/cm³	5-20 MPa	200-800%	5-30 g/10min
TPE-V (vulcanized thermoplastic elastomer)	Shore A 50-80	0.95-1.1 g/cm³	5-15 MPa	300-600%	2-15 g/10min
TPE-U (thermoplastic polyurethane)	Shore A 60-95	1.1-1.25 g/cm³	10-50 MPa	400-700%	5-25 g/10min
TPE-E (polyester thermoplastic elastomer)	Shore D 30-72	1.1-1.3 g/cm³	20-40 MPa	200-600%	10-30 g/10min
TPE-O (thermoplastic polyolefin)	Shore A 40-90	0.85-1.1 g/cm³	5-15 MPa	200-600%	1-20 g/10min
TPE-A (thermoplastic amide)	Shore A 70-98	1.0-1.3 g/cm³	15-50 MPa	200-600%	5-25 g/10min

Characteristics of TPE materials

1. Elasticity and softness

TPE material has rubber-like softness and elasticity and can withstand large deformations without damage.

2. Adapt to various processing methods

TPE materials can melt and shape when heated, and can return to their original elastic state after cooling. They are suitable for various processing processes such as injection molding, extrusion, and blow molding.

3. Environmentally friendly

TPE can be recycled, reducing waste generation and is environmentally friendly.

4. Material is stable

TPE has good UV resistance, ozone resistance and other properties, and is suitable for outdoor environments.

5. Biologically harmless

Some types of TPE materials have good biocompatibility and are suitable for use in medical and food contact fields.

Application of TPE materials

Automotive industry:

used to manufacture seals, shock absorbers, instrument panels, etc. Consumer electronics: used to manufacture mobile phone protective cases, headphone cables, keyboards, etc.

Medical equipment:

used to manufacture medical tubing, syringe pistons, dental instruments, etc.

Household products:

used to make soft-grip handles, seals, floor mats, etc.

Sports equipment:

used to manufacture fitness equipment, shoe soles, sports protective gear, etc.

TPE plastic injection molding company

When choosing a specific TPE material to use, it is recommended to refer to the technical data sheet (TDS) provided by the material supplier to obtain specific detailed parameter information to facilitate better injection molding of plastic products.

Dongguan Universe Plastic Factory has more than 15 years of experience in TPE material injection molding and provides one-stop injection molding services for TPE materials and products.

If you are looking for a qualified TPE material injection molding service provider, you can contact us to design free samples and get the best price.

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