Carbon-Epoxy MTC275-C650T-HS-12K-36% RW Twill 2 x 2 of 650 g/m2, width 1250 mm

Carbon-Epoxy prepreg MTC275 of 650 g/m2 is designed to give excellent clarity and surface finish out of autoclave. MTC275 can be supplied on a variety of fabrics and in UD format. To be combined with the surface prepreg MTM275-C245T-HQ-HS-3K-42%RW.

Key Features

• Weight: 650 g/m2 of carbon fabric and 382 g/m2 of epoxy resin.
• Type of carbon fiber: Grafil 34-700 (TDS attached).  High strength, PAN based fiber.
• Carbon type: 2 x 2 twill, 12K.
• Roll Width: 1250 mm.
• Content of epoxy resin: 36% by weight.
• Cure temperature from 85°C
• Service temperatures up to 100°C after postcure
• Low CTE and shrinkage
• Work life at 20°C: 28 days
• Storage life at -18°C: 12 months
• Very low VOC content – no added solvents during manufacture

Recommended Cure cycle: Dwell at 85°C for 2 hours ±0.5 (ramp rate of 1°C) followed by 130°C for 1 hour (ramp rate 2°C per minute).

The use of solid release film is recommended.

Maximum service temperature of the parts produced with this prepreg: 120 ºC.

Type of Supply

Carbon-Epoxy Prepreg MTC275-C650T-HS-12K-36% RW Twill 2 x 2 of 650 g/m2 x 1 m2, supplied rolled in cardboard box

Carbon-Epoxy Prepreg MTC275-C650T-HS-12K-36% RW Twill 2 x 2 of 650 g/m2 x 5 m2, supplied rolled in cardboard box

Carbon-Epoxy Prepreg MTC275-C650T-HS-12K-36% RW Twill 2 x 2 of 650 g/m2 x 25 m2, supplied rolled in cardboard box