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Excellent soft-touch feel with balanced elasticity and compression set resistance.
Good processability on standard injection molding and extrusion equipment.
Enhanced adhesion to polypropylene (PP) and polyethylene (PE) substrates without primer.
RoHS-compliant formulation with no phthalates, heavy metals, or halogenated flame retardants.
Stable color retention and UV resistance suitable for indoor and semi-outdoor applications.
Overmolding of automotive interior trim components (e.g., gear shift knobs, door handles).
Consumer electronics housings and protective grips for power tools and small appliances.
Soft-grip elements for medical device enclosures and ergonomic hand-held instruments.
Sealing profiles and gasket materials for household appliances and HVAC systems.
Eco-friendly packaging closures and reusable container seals.
| Chemical Type | Thermoplastic Elastomer (TPE), SEBS-based |
| Product Form | Pellets |
| Appearance | Translucent to off-white granules |
| Hardness (Shore A) | 50 ± 3 |
| Density (g/cm³) | 0.91 ± 0.02 |
| Melt Flow Rate (200°C/5 kg) | 12–18 g/10 min |
| Key Features | Soft-touch, PP/PE bonding, low odor, recyclable |
| Primary Applications | Overmolding, soft grips, seals, consumer durables |
Q1: What is the primary function of Shuhuerman HX-5080 TPE in thermoplastic elastomer formulations?
A: HX-5080 TPE is a high-performance processing aid and compatibilizer designed to enhance melt flow, reduce viscosity, and improve dispersion of fillers or reinforcing agents in TPE blends—particularly in SEBS- and TPE-S-based systems.
Q2: Is HX-5080 TPE compatible with common thermoplastic elastomer matrices such as TPE-S, TPE-V, and TPE-E?
A: Yes—HX-5080 TPE demonstrates broad compatibility with styrenic block copolymer (TPE-S), vulcanized rubber-based (TPE-V), and polyester- or polyether-based (TPE-E) systems, supporting stable morphology development during compounding and injection molding.
Q3: How should HX-5080 TPE be incorporated into a compound—pre-mixing, masterbatch dilution, or direct addition?
A: It is typically introduced via masterbatch dilution or dry-blend pre-mixing prior to extrusion. Direct addition to molten polymer is possible but may require extended residence time for optimal dispersion and interfacial interaction.
Q4: Does HX-5080 TPE affect the final mechanical properties of TPE parts, such as tensile strength or elongation at break?
A: When used within recommended dosage ranges, HX-5080 TPE helps maintain or slightly improve elongation and flexibility while supporting consistent tensile performance—especially in formulations containing high filler loadings or recycled content.
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E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
