Proprietary olefin block copolymer (OBC) technology delivering exceptional low-temperature impact resistance.
Excellent melt processability and compatibility with polypropylene (PP), polyethylene (PE), and thermoplastic elastomers (TPEs).
Enables significant toughness enhancement without compromising stiffness or dimensional stability in blended systems.
Low extractables profile suitable for applications requiring regulatory compliance, including FDA-contact considerations.
Consistent batch-to-batch performance supported by Dow’s global quality control and traceability systems.
Automotive interior components — instrument panels, door trims, and pillar covers requiring low-temperature ductility.
Packaging films and flexible containers where puncture resistance and seal integrity at sub-zero temperatures are critical.
Medical device housings and ergonomic grips demanding sterilization resistance and tactile softness.
Consumer durable goods — power tool housings, appliance trim, and outdoor equipment components exposed to thermal cycling.
| Chemical Type | Olefin Block Copolymer (OBC) |
| Product Form | Pellets |
| Appearance | Off-white to light tan, free-flowing cylindrical pellets |
| Primary Applications | Toughening modifier for polyolefins and thermoplastic elastomer blends |
| Key Features | High elasticity, low glass transition temperature (~−25 °C), excellent dispersion |
| Benefits | Improved impact strength, enhanced flexibility, reduced brittleness in cold environments |
| Processing Method | Extrusion, injection molding, blow molding |
| Storage Conditions | Store in original sealed packaging at ≤30 °C and <60% relative humidity |
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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