Roving fiber HMT301

carbonaramidE-glass

With good toughness and impact resistance HMT301 is well suited for filament winding process and/or fiber placement process in variety of structural applications such as aerospace, marine, automotive, industrial and sporting goods markets. HMT301 can be supplied on a wide range of standard, intermediate, and high modulus carbon, aramid, E-glass, and S-glass fibers. Recommended processing conditions HMT301 can be cured at temperatures from 250-300°F (121-149°C) depending on part size and complexity. Low, medium, and high pressure molding techniques may be used to cure HMT301 resin. Recommended cure cycle is 40 – 100 psi (345 – 690 kPa), 3°F/min (1.7°C/min) ramp to 275°F (135°C), hold for 60-90 minutes, cool to <140°F (60°C)