Lawson-Hemphill launches Dynamic Modulus Tester PPM-5R
The tester features a digital display of the sonic velocity; a user-friendly software programme that calculates the dynamic modulus automatically; uniform quality level; quick information feedback; and the ability to detect changes in polymer formula.
Applications include fibres, tapes, nonwovens, yarns, polyester, nylon, spandex, elastomeric, monofilament, carbon fibre and glass fibre.