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Excellent soft-touch feel with balanced hardness (Shore A 45)
Good processability via injection molding and extrusion
Enhanced thermal stability for consistent production runs
Low compression set for reliable sealing and grip performance
RoHS-compliant formulation with no added halogens or heavy metals
Overmolding for consumer electronics housings and buttons
Soft-grip handles for power tools and hand-held appliances
Sealing rings and gaskets in automotive interior components
Ergonomic grips for medical device housings and surgical instruments
Flexible profiles for household appliance trim and decorative accents
| Chemical Type | Thermoplastic Elastomer (SEBS-based) |
| Product Form | Pellets |
| Appearance | Off-white, free-flowing granules |
| Hardness (Shore A) | 45 ± 3 |
| Melt Flow Rate (2.16 kg, 200 °C) | 12–16 g/10 min |
| Density | 0.91–0.93 g/cm³ |
| Key Features | Soft-touch, low odor, good adhesion to PP/PS/ABS |
| Benefits | Reduced cycle time, minimal mold fouling, recyclable scrap |
Q1: What is the primary application domain for Shanghai Taixiang 2108-45T TPE?
A: This thermoplastic elastomer is primarily formulated for soft-touch overmolding and flexible components in consumer electronics, personal care devices, and medical-grade housings where skin-safe tactile performance and good processability are required.
Q2: Is 2108-45T compatible with common engineering thermoplastics used in two-shot molding?
A: Yes, it exhibits strong adhesion to polypropylene (PP), polyethylene (PE), and ABS substrates when processed under standard injection molding conditions — no primer or surface pretreatment is typically needed for robust bonding.
Q3: What processing guidance should be followed for optimal surface finish and low compression set?
A: Recommended melt temperature ranges from 170 °C to 190 °C, with mold temperatures between 25 °C and 40 °C. Sufficient cooling time and moderate back pressure help minimize sink marks and maintain elastic recovery.
Q4: Does this TPE grade meet regulatory requirements for skin-contact applications?
A: Shanghai Taixiang 2108-45T is manufactured without intentionally added heavy metals, phthalates, or halogenated flame retardants, and is widely selected by customers for skin-contact products — final compliance depends on full formulation, processing conditions, and applicable regional regulations.
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
