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

RTP 6091-55A BLACK TPE

RTP Company’s RTP 6091-55A BLACK TPE is a thermoplastic elastomer offering excellent flexibility, abrasion resistance and processing ease via injection molding or extrusion. This black compound features balanced hardness (55 Shore A), good UV stability and low extractables—ideal for medical tubing, seals and consumer grips requiring biocompatibility and regulatory compliance.
  • rtp 6091 55a black tpe_70ba5bc1
  • rtp 6091 55a black tpe_70ba5bc1

Features Of RTP 6091-55A BLACK TPE

  1. Excellent soft-touch feel with Shore A 55 hardness for ergonomic handling and comfort.

  2. Good adhesion to polypropylene (PP) and polyethylene (PE) substrates without primer or surface treatment.

  3. RoHS-compliant and free of phthalates, heavy metals, and halogens per standard regulatory requirements.

  4. Optimized for injection molding and two-shot overmolding processes with consistent melt flow and low warpage.

  5. UV-stabilized formulation offering enhanced resistance to discoloration under indoor ambient lighting conditions.

Typical Applications Of RTP 6091-55A BLACK TPE

  1. Overmolded grips for power tools and handheld industrial equipment.

  2. Soft-touch buttons and control surfaces in automotive interior components.

  3. Sealing and gasketing elements in consumer appliance housings.

  4. Ergonomic handles for medical devices requiring tactile feedback and cleanability.

  5. Consumer electronics accessories including charging cables, earbud cases, and docking station surfaces.

Specifications Of RTP 6091-55A BLACK TPE

Chemical TypeThermoplastic Elastomer (TPE), Styrenic Block Copolymer (SBC)-based
Product FormPellets
AppearanceOpaque black, uniform color, free of visible specks or gels
Shore Hardness (ASTM D2240)55 A
Melt Flow Rate (ASTM D1238, 2.16 kg @ 200°C)12 g/10 min
Density (ASTM D792)0.91 g/cm³
Primary ApplicationsTwo-shot overmolding, soft-touch grips, sealing components
Key FeaturesPP/PE adhesion, RoHS compliance, soft-touch texture, UV stability


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