APS Elastomers has developed a new series of overmolding
soft-touch thermoplastic elastomers (TPEs) designed for cell phone and other
personal electronic devices. Specially
formulated to produce a silky touch and tactile haptic feedback, these TPEs are
stronger than silicone and more flexible than traditional thermoplastic
elastomers making the new grade a cost-effective replacement to current
materials used.
The new grades are available in Shore A Hardness of 32A,
40A, 60A and 70A, and offer an excellent chemical bond between the soft
elastomeric alloy and a rigid thermoplastic substrate. Products are soft to the
touch as well as slip resistant. They are also microbial and weather resistant,
and have good color stability. The grades require no drying, are easily
colored, process easily and provide superior bonding performance and consistent
mechanical properties when used in overmolding applications.
“These new TPEs provide desirable haptic/tactile feedback
and excellent vibration dampening properties for cell phone cases, tablets,
electronic wristbands, and other mobile devices”, says Roger Huarng, owner of
APS Elastomers.
APS Elastomers is an independent TPU, TPE, TPV and other
elastomer resource offering in-depth knowledge, product development and support
to OEMs and processors.
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