Enhances melt flow and extrudate uniformity in thermoplastic elastomer (TPE) compounds.
Reduces die swell and improves dimensional stability during profile and sheet extrusion.
Provides excellent compatibility with styrenic block copolymers (SBCs), including SEBS and SIS.
Minimizes surface defects such as melt fracture and shark skin without compromising mechanical properties.
Non-volatile, low-odor formulation suitable for sensitive applications including automotive interior parts.
Extruded TPE profiles for automotive weatherstrips and seals.
Thin-gauge TPE sheets used in medical device housings and packaging.
Co-extruded multilayer structures combining TPE with PP or ABS substrates.
Injection-molded soft-touch grips and consumer electronics components.
Calendered TPE films for flexible industrial gaskets and sealing membranes.
| Chemical Type | Hydrogenated aromatic processing oil (HACO) |
| Product Form | Pale yellow to light amber liquid |
| Appearance | Clear, homogeneous liquid at room temperature |
| Primary Applications | Processing aid for thermoplastic elastomers (TPEs), especially SBC-based systems |
| Key Features | Low volatility, high thermal stability, excellent compatibility with styrenic block copolymers |
| Benefits | Improved processability, reduced energy consumption, enhanced surface finish |
| Recommended Dosage | 5–15 phr (parts per hundred rubber), depending on compound and processing conditions |
| Storage Stability | Stable for ≥12 months in sealed containers at 15–25°C |
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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