Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Kaiyin TPE 330

Kaiyin TPE 330 is a thermoplastic elastomer from Kaiyin’s TPE series offering excellent flexibility elasticity and processability for soft-touch applications automotive parts and consumer goods requiring durable yet recyclable materials.
  • kaiyin tpe 330_3a390ec6
  • kaiyin tpe 330_3a390ec6

Features Of Kaiyin TPE 330

  1. Excellent elasticity and soft-touch feel with balanced tensile strength.

  2. Good processability on standard injection molding and extrusion equipment.

  3. RoHS-compliant formulation with no phthalates, heavy metals, or halogenated flame retardants.

  4. Superior adhesion to polypropylene (PP) and polyethylene (PE) substrates without primer.

  5. Stable performance across a wide service temperature range (–40 °C to +80 °C).

Typical Applications Of Kaiyin TPE 330

  1. Soft-touch overmolding for automotive interior components (e.g., gear knobs, trim bezels).

  2. Consumer electronics accessories including phone grips, stylus sleeves, and wearable device bands.

  3. Household appliance grips and seals for kitchen tools, power tools, and personal care devices.

  4. Medical device non-critical components requiring skin-safe, latex-free elastomeric properties.

  5. Packaging closures and squeezable dispensers for cosmetics and household cleaners.

Specifications Of Kaiyin TPE 330

Chemical TypeThermoplastic Elastomer (TPE), SEBS-based
Product FormNatural granules, free-flowing pellets
AppearanceTranslucent, slightly hazy, uniform pellet size
Primary ApplicationsOvermolding, soft-touch parts, flexible seals & grips
Key FeaturesElastic recovery, low compression set, PP/PE bonding capability
BenefitsReduced assembly steps, recyclable processing, FDA-compliant options available
Density (g/cm³)0.90 ± 0.02
Hardness (Shore A)30 ± 3


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