ptm&w faqs

PT2475

PT2475

Product Description

Filled, off-white epoxy laminating system for fire-retardant parts, meeting FAR 25.853, with flexible curing options.

Product Details

PT2475B1PT2475B
ColorOff-WhiteOff-White
Mix Ratio (by weight)100:11100:13
Pot Life3560
Mixed Viscosity2,450 cps2,200 cps
DMA Tg189.1°F (73.1°C)194°F (75.8°C)

Additional Product Information

Applications
  • Fire-retardant composite parts
  • Aerospace and transportation components
  • Structural reinforcements
  • High-durability laminates
Comments
  • Meets FAR 25.853 fire-retardant standards.
  • Two hardener options for adjustable working times.

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Other Frequently Used Products

PT2846

Medium-low viscosity ensures fast wet-out for quicker tool fabrication.

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PT2735

  • Certified to meet BSS and CFR 25.853(a) fire, smoke, and toxicity standards.
  • Passes 60-second vertical burn

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PT2254

  • Low viscosity for superior fabric wet-out and void-free laminates.
  • Two hardener options for flexible working times and project scalability.

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PT2114

  • Exceptional fabric penetration and minimal vertical surface drain, ensuring ease of use on complex shapes.
  • Versatile hardener options for different laminate sizes.

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Plane using PTM&W resins

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If you’re looking for advanced solutions in Prepregs, Adhesive Films, Adhesive Pastes, and Equivalent Products, please refer to our partner company, MAKO Advanced Materials.

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