Metal and resin injection molding bonding technology "NMT treatment"

Strongly bond plastic to metal at the molecular level! Form nanometer-scale dimples in a short time.

We would like to introduce our company's injection molding bonding technology for metals and resins, called 'NMT Treatment.' By performing 'NMT Treatment,' we uniformly form very stable dimples of 20 to 50 nm on the metal surface. By embedding resin into these fine dimples through injection molding and crystallizing it, a strong bond can be achieved. The strong bonding of various resins and metals allows for greater freedom in product design. 【Features】 ■ Bonding strength (shear strength) = over 40 MPa ■ The strong bonding of various resins and metals allows for greater freedom in product design ■ After thermal shock testing (-55℃/1H ⇔ 150℃/1H × 3000 cycles), there is no degradation in bonding strength (equivalent to 10-year specification for automotive engine rooms) ■ Aluminum can be used in high-temperature and high-humidity environments (after 8000 hours of testing at 85℃/85% RH, there is no degradation in bonding strength) ■ Formation of nano-order dimples in a short time *For more details, please refer to the PDF document or feel free to contact us.

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