PRIMALLOY® is thermoplastic ester ether elastomer(TEEE), composed of crystalline aromatic polyester block, mainly PBT, as hard segment, and uncrystalline polyether block, mainly poly- tetramethylene-ether -grichol, as soft segment. PRIMALLOY® is superior in mechanical strength, oil resistance, chemical resistance, flex fatigue resistance, etc. In addition, excellent in heat resistance, low temperature properties, and hardness stability under wide temperature range.

 
The distinctive features of this thermoplastic elastomer are its capability to work with engineering plastics, styrene-based resins, and the formation of 2-color parts.
    
– Automotive Parts door latches, side molding end caps, louvers, door mirror parts, etc.
    
– Everyday Consumer Goods pen grips, toothbrush grips, buttons, goggle gaskets, etc.
    
– Electrical / Communications Parts impact-absorbing cases, portable phone connector caps, grips, etc.
    
Pen Grip    ABS Bonding

• Good Grip Holding
• Goggles Gasket  PC Bonding
• Good Fit