Tri-Mack Plastics Manufacturing Corp. (Bristol, RI) is sharing the results of a recently completed test that demonstrate the bond strength of its over-molded thermoplastic composite hybrid parts. The comparative test (similar to the STM 4501 Block Shear Test) was conducted by the company with in-house manufactured test coupons. The company’s hybrid parts address a key customer … Continue reading Tri-Mack puts over-molded thermoplastic composite hybrid bond to the test