Toray TC275-1E New

Chemical Family: Epoxy & Epoxy Derivatives

TC275-1E is an extended out time version of the TC275-1 resin system. TC275-1E is a flexible cure toughened epoxy prepreg designed to enable composite part construction with low pressure or vacuum bag only (VBO) cures. The resin system provides a 28-day total out time to facilitate construction of thick or larger composite structures. TC275-1E may be cured at temperatures from 135°C (275°F) to 177°C (350°F) for higher temperature service. 135–177°C (275–350°F) Cure Toughened Epoxy Resin System

Properties

Physical Form: Prepreg

Product families

Applications

Automotive & Transportation — Transportation

Aerospace & Aviation

Product Families

Composite Materials — Prepregs & Molding Compounds

Thermoset Prepregs

Other characteristics

Functions: Prepreg
Polymer Name: Epoxy Resins & Compounds
Processing Methods: Compression Molding, Out of Autoclave Prepreg, Prepreg Processing, Vacuum Bagging
Markets: Automotive & Transportation
Technology: Composite Materials
Material Features: Low Water Absorption

Technical data

Table 1 of 2

2 rows

Characteristic	Value	Unit
Density	1.17	g/cc
Gel time at 177°C (350°F)	9–25	minute

Table 2 of 2

1 row

Characteristic	Value	Unit
Tg by DMA after 6 hours at 135°C (275°F)	168 (334)	°C (°F)