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Solvay MTM® 29SFR Epoxy Resin
Categories: Polymer; Adhesive; Thermoset; Epoxy; Epoxy Adhesive

Material Notes: Description: MTM29SFR pregrepgs are controlled flow, 120°C (248°F) curing, halogen-free, flame-retarded epoxy materials offering flexible processing and handling characteristics. MTM29SFR has been developed specifically for rail applications and can be processed by oven vacuum bag, press molding and autoclave. These prepregs exhibit a good balance of mechanical properties and, after a suitable cure, can be used at temperatures up to 80°C (176°).

Features & Benefits:

  • 30 days out life at 21°C (70°F)
  • 12 months storage life at -18°C (0°F)
  • Versatile processing: oven vacuum bag, autoclave and press molding
  • Can be cured 80 to 135°C (176 to 275°F)
  • Service temperature up to 80° (176°F)
  • Meets the fire requirements of DIN 5510, classes S4, SR2 and ST2, with a toxicity: 30 minutes FED=0.176
  • Meets the fire requirements of BS6853 Category 1b (exteriors and Category II (interiors)
Note 1: Material: MTM24SFR/600 g/m2 2x2 twill E-glass fiber;

Information provided by Cytec, subsequently acquired by Solvay.

Vendors:
Available Properties
  • Density, Cured Resin
  • Storage Temperature
  • Tensile Strength, ISO 527-4, 0°, Note 1, Press: 1 hrs at 125°C
  • Tensile Strength, ISO 527-4, 0°, Note 1, Oven vacuum bag: 8 hrs at 85°C
  • Tensile Modulus, ISO 527-4, 0°, Note 1, Press: 1 hrs at 125°C
  • Tensile Modulus, ISO 527-4, 0°, Note 1, Oven vacuum bag: 8 hrs at 85°C
  • Flexural Strength, ISO 178, 0°, Note 1, Oven vacuum bag: 8 hrs at 85°C
  • Flexural Strength, ISO 178, 0°, Note 1, Press: 1 hrs at 125°C
  • Flexural Modulus, ISO 178, 0°, Note 1, Oven vacuum bag: 8 hrs at 85°C
  • Flexural Modulus, ISO 178, 0°, Note 1, Press: 1 hrs at 125°C
  • Compressive Strength, EN2850, 0°, Note 1, Press: 1 hrs at 125°C
  • Compressive Strength, EN2850, 0°, Note 1, Oven vacuum bag: 8 hrs at 85°C
  • Shear Strength, ASTM D2344, 0° Interlaminar, Note 1, Oven vacuum bag: 8 hrs at 85°C
  • Shear Strength, ASTM D2344, 0° Interlaminar, Note 1, Press: 1 hrs at 125°C
  • Maximum Service Temperature, Air
  • Glass Transition Temp, Tg, DMA E' onset Tg, 1 hr at 120°C, wet
  • Glass Transition Temp, Tg, DMA E' onset Tg, 1 hr at 120°C, dry
  • Cure Time, 125°C
  • Cure Time, 80
  • Shelf Life
  
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Manufacturer Notes:
Solvay, former Rhodia Engineering Plastics

Category Notes
Plastic

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