SEBS-based

HP Series | High-Performance Durable Translucent Thermoplastic Elastomers (TPEs)

The HP Series is a high-performance translucent thermoplastic elastomer (TPE) specifically engineered for applications requiring high elongation, superior resilience, and excellent fatigue resistance. It is particularly suitable for resistance bands, stretch bands, and a wide range of sports and rehabilitation elastic products.
This series combines outstanding elasticity, rebound performance, fatigue resistance, and long-term stability, making it a proven solution in the elastic materials market for sports applications.

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Material Properties and Advantages

✔

Excellent Elongation Capability (approx. 800–900%)
Capable of withstanding extensive stretching, ideal for high-strain elastic products.

✔

Excellent Fatigue Resistance
Suitable for high-frequency usage such as resistance bands.
Maintains flexibility even in low-temperature environments.

✔

Perfect Resilience and Recovery
Excellent tensile strength and structural stability.
Rapid return to original shape after repeated deformation.
Consistent elastic performance under dynamic conditions.

✔

Stable Translucent Appearance
Translucent appearance with enhanced visual quality and brand recognition Resistant to hazing, aging, and degradation over time.
Non-toxic and odorless; compliant with FDA, RoHS, REACH, and PAHs standards upon request.

✔

Low Permanent Set
Effectively extends product lifespan.

Typical Applications

The HP Series is designed forhigh-resilience, long-term dynamic applications across sports and industrial sectors:

Fitness & Resistance Training

Resistance bands and stretch bands

Training equipment

Rehabilitation & Functional Training

Elastic training devices for rehabilitation use

Sports Equipment Components

Elastic parts used in various sports equipment

Heavy-Duty Elastic Applications

High-strength elastic ropes and bungee cords

Outdoor & Professional Sports Protection

Protective and support components for outdoor and high-intensity sports

Applicable processing methods

The HP Series is compatible with major processing methods:

Injection molding
Extrusion molding
Blow molding

With excellent flowability and processing stability, the material helps improve production yield and batch consistency, making it highly suitable for large-scale manufacturing.

Material Positioning

The HP Series is positioned as applications requiring high elongation and durability, especially designed for resistance bands and high-elasticity products.

Even under extreme stretching and long-term use conditions, it maintains:

It is ideal for brands and manufacturers that prioritize reliability and product lifespan.

Summary

The HP Series Translucent TPE delivers high elongation, excellent resilience, and outstanding fatigue resistance, meeting the demands of high-intensity elastic applications.

It provides a stable and reliable material solution for sports, rehabilitation, and high-durability products.

Specification

Test Item	Test Method	Unit	Specification
Test Item	Test Method	Unit	HP10AN	HP20AN	HP35AN	HP50AN	HP60AN
Density	ASTM D792	g/cm³	0.9±0.03	0.9±0.03	0.9±0.03	0.9±0.03	0.9±0.03
Hardness	ASTM D2240	Shore A	10±3	20±3	35±3	50±3	60±3
Tensile Strength	ASTM D412	Kg/cm²	45	40	60	62	62
Elongation	ASTM D412	%	900	850	850	800	800
Tear Strength	ASTM D624 Die C	Kg/cm²	10	10	11	12	12
Resistance to High Temperature Aging	ASTM D573 136°C 7D	% TB/EB	93/97	95/98	95/98	95/98	95/98
Rebound Elasticity	CNS K1392	%	83	85	85	85	85
Heat Resistance	W-O-M 63°C 500hrs	% TB/EB	79/83	80/85	80/85	80/85	80/85
Brittle Temperature	ASTM D746	°C	-60	-60	-60	-60	-60