Products

Toray TC410 is Toray’s newest high performance cyanate ester resin system designed specifically for the latest generation of radomes and satellite structures. TC410 is unique in that it allows for low stress cures at 121°C (250°F) while achieving extremely low moisture absorption and high conversion levels. The lower cure temperature allows for lower stress in part fabrication. TC410 possesses all the key attributes for satellite use with good resistance to atomic radiation, low microcracking, and excellent resistance to process moisture. TC410 possesses low dielectric and loss tangents for radome usage. 121°C (250°F) Cure Toughened Cyanate Ester Resin System

Toray EX-1515 cyanate ester prepreg resin system is unique in the industry in that it is able to achieve an extremely high level of cure conversion after a 121°C (250°F) cure. This level of conversion provides optimal mechanical properties, high radiation resistance, low moisture absorption, and low outgassing while retaining unparalleled toughness, a low 118°C (244°F), stress-free temperature, and long out time. The resin system excels in its ability to resist microcracking, even when subjected to thermal cycling and high levels of radiation exposure. EX-1515 also displays low dielectric and low loss values which makes it outstanding for radome and antenna Applicationss. EX-1515 can be post cured, freestanding, to increase thermal performance for temperature-critical structures. 107–121°C (225–250°F) Cure Toughened Cyanate Ester

Toray Toray AmberTool® HX42 is a low temperature curing epoxy composite tooling prepreg. After a suitable post cure, an end use temperature of 190°C (374°F) is achieved. Toray AmberTool® HX42 is an exceptional and very well proven system that exhibits a high end use temperature and extended out life. 50–75°C (122–167°F) Low Temperature Curing Epoxy Tooling Prepreg.

Toray BT250E-1 resin system is a 121°C (250°F) cure epoxy prepreg system with excellent toughness and strength. It provides an outstanding surface finish under vacuum-bag/oven-cure only. The resin system, which is self-adhesive to honeycomb and foam core, is MIL-R-9300 qualified and makes a great choice for many Applicationss in the low-tomedium-service temperature range.

BTCy-1 is a 177°C (350°F) curing cyanate ester and is an industry standard for use on satellite structure and radomes. 177°C (350°F ) Cure Cyanate Ester.

Toray RS-36 is an advanced modified epoxy system for structural composite Applicationss. RS-36 offers an excellent balance of mechanical properties, low moisture absorption, high glass transition temperatures, and a range of processing options. A higher Tg version, RS-36-1, with similar mechanical properties, is available. 177°C (350°F) Cure Epoxy Resin System

Toray E745 is a 135°C (275°F) cure toughened epoxy component prepreg. E745 has been developed for impact structures and other mechanically demanding structural Applicationss. E745 can be impregnated into a range of fiber and fabric types. 135°C (275°F) Cure Mid Temperature Curing Toughened Epoxy Component Prepreg.

Toray Toray AmberTool® HX50 is a low temperature curing epoxy composite tooling prepreg. After a suitable post cure, an end use temperature of 180°C (356°F) is achieved. Toray AmberTool® HX50 achieves an excellent surface finish for small to medium sized autoclave tooling. 40–55°C (104–131°F) Low Temperature Curing Epoxy Tooling Prepreg.

Toray’s TC250 offers an excellent balance of toughness, mechanical properties, and hot/wet performance. It is easily processed via vacuum bag/oven, autoclave, or press curing operations. Although TC250 is a 130°C (265°F) cure system, it can be post cured for a higher dry and wet Tg, which enhance the product’s elevated temperature performance. TC250 can also be cured or freestanding post cured to 177°C (350°F) to increase its high temperature performance. TC250 is available with virtually all fiber reinforcements in uni-directional tape, slit unidirectional tape, woven, and non-woven prepreg forms. 130°C (265°F) Cure, Toughened Epoxy Resin System

Toray C640 is a cyanate ester resin system suitable for curing between 70°C (158°F) and 135°C (275°F). The medium viscosity resin is pre-impregnated into high-performance fibers such as carbon, glass and aramid. The system is capable of withstanding very high temperatures and is inherently flame-retardant. After a suitable post cure, the glass transition temperature can be increased to as high as 335°C (635°F).

Toray E721-FR is a modified epoxy resin system of medium viscosity for cures at 120°C (248°F), pre-impregnated into high performance fibers such as carbon, glass, and aramid. Toray E721-FR offers excellent structural properties, flame retardancy, and exceptional toughness allowing direct lamination to honeycomb without the use of resin film. Toray E721-FR is designed for structural Applicationss in the motor racing, marine industries, and for a wide range of engineering Applicationss. If fire-retardant properties are not required, consult separate data sheet for Toray E720.

Toray E731 is a toughened epoxy resin system designed to deliver enhanced resin clarity for cosmetic components within high performance automotive. The resin formulation ensures that components are free from white-spots and exhibit high clarity.

Toray TC346 is a high temperature epoxy component prepreg developed for structural Applicationss within Formula 1 and high performance automotive. Toray TC346 is designed to deliver enhanced compression properties to manufactured parts while maintaining a good fracture toughness. When exposed to elevated temperature environments, TC346 composites demonstrate excellent retention of mechanical performance.

Toray Toray AmberTool® HX32-1 New is an epoxy composite tooling prepreg. After a suitable post cure, an end use temperature of 140°C (284°F) is achieved. Toray AmberTool® HX32-1 prepreg is ideal for large tooling Applicationss. 65–80°C (149–176°F) Curing Epoxy Tooling Prepreg.

Toray BTCy-2 is our lowest dielectric cyanate ester prepreg resin system. This resin system is valued in high-energy microwave Applicationss due to the low loss tangent. 177°C (350°F) Cure Cyanate Ester

Toray E750 is a toughened epoxy component prepreg developed for structural Applicationss within Formula 1 and high performance automotive. Toray E750 allows curing from 80°C (176°F) to 180°C (356°F) and can be impregnated into a range of fiber and fabric types.

Toray BT250E-6 resin system is a 121°C (250°F) cure epoxy prepreg with excellent strength and stiffness. It provides an outstanding surface finish under vacuum bag/oven cure. BT250E-6 has an FAA-conformed database on carbon IM-7 uni-directional tape, S2-glass, and AS-4C plain weave.

Toray TC380 sets a new benchmark for toughened epoxy prepreg systems. TC380 is extremely tough with an excellent balance of OHC, OHT, CAI, and GIC/GIIC properties. It features low moisture absorption with outstanding hot/wet mechanical properties to 121°C (250°F). TC380 is optimized for out-of-autoclave/vacuum bag only (OOA/VBO) cures, facilitating construction of large or complex composite parts and assemblies. Unlike some other highly toughened systems, there is no need to sequence the prepreg front and back face, assuring robustness and simplifying lay-up. TC380 out life are 21 and 28 days, respectively. 180°C (356°F) Cure, Toughened Epoxy Resin System

Toray TC420 is a flow-controlled high temperature cyanate ester resin, toughened to resist microcracking. TC420 is specifically formulated to facilitate production of large out-of-autoclave structures. It can act as a self-adhesive system and is resistant to microcracking. This resin represents a new family of next generation high temperature resins, film adhesives, syntactic paste and expanding foams for ultra-high temperature conditions. TC420 is easy to process, and yields low void laminates with a flexible cure cycle under vacuum-only pressure. This system is also autoclave processable. TC420 is an attractive alternative to bismaleimide (BMI) and polyimide resins.

Toray Toray AmberTool® HX56 is a low temperature curing epoxy composite tooling prepreg. After a suitable post cure, an end use temperature of 180°C (356°F) is achieved. Toray AmberTool® HX56 achieves an excellent surface finish for small to medium sized autoclave tooling.

Toray TC890 high temperature polyimide prepreg system utilizes PROOF Research Advanced Composites Division 900HT resin system. TC890 is a high temperature, polyimide-based thermoset prepreg with outstanding dry property retention at 343°C (650°F), wet service property retention at 288°C (550°F), and short-term and intermittent service temperature capability to 427°C (800°F). TC890 has been successfully demonstrated in short term, transient heating Applicationss to temperatures as high as 1300°F. TC890 is an excellent non-MDA replacement for high temperature PMR-15 Applicationss. TC890 prepreg system is easily processable and thermally stable, exhibiting the highest glass transition temperature of commercially available structural matrices. This system displays exceptional toughness, excellent dielectric properties, and low toxicity. High Temperature Polyimide

Toray E722 is a 120°C (248°F) cure toughened epoxy component prepreg. E722 is designed for structural Applicationss in the motorsport and marine industries. Toray E722 would also suit general aircraft fittings, sporting equipment, and a wide range of engineering Applicationss. Toray E722 is compatible for co-cure with Toray MicroPly™ EF72, a 120°C (248°F) cure resin film, and Toray MicroPly™ SC72A syntactic core. 120°C (248°F) Cure Toughened Epoxy Resin System

Toray Toray AmberTool® TC40 is a BMI resin that which provides excellent elevated temperature properties and processability. Toray AmberTool TC40 has been designed for high temperature tooling Applicationss. BMI Tooling Prepreg.

8020 Rapi-Ply is a Outstanding vacuum-bag-only (out-of-autoclave) processing capability. No debulking required off Bi-layer form facilitates fast lay-up

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

Toray E732 is a snap cure toughened epoxy resin matrix optimized for press curing (compression molding) prepreg Applicationss. With a cure time of 4 minutes at 160°C (320°F), an onset Tg of 170°C (338°F) is achieved. At this higher temperature, medium-to-high production rates can be accomplished, with customers able to produce beyond 50,000 parts per year. Toray E732 is a versatile matrix with a range of processing options allowing a variety of automotive and industrial Applicationss to be realized.

Toray RS-3 is a modified cyanate ester prepreg resin developed to provide a good balance between toughness and high temperature/wet performance. RS-3 has been evaluated and qualified in the areas of satellite, airframe/missile, and dielectric structures. RS-3 is also available in several modified formulations including: RS-3C, a controlled-flow vacuum-bag/oven-cure version; and RS-3M, an extremely low-flow autoclave version. 177°C (350°F) Service Toughened Cyanate Ester Resin

Toray E720 is a 120°C (248°F) cure toughened epoxy prepreg. E720 offers excellent adhesive properties, allowing direct lamination to honeycomb without the use of a film adhesive. E720 is designed for structural Applicationss in motorsport and marine industries. E720 would also suit general aircraft fittings, sporting equipment, and a wide range of engineering Applicationss. Toray E720 is compatible for co-cure with Toray’s 120°C (248°F) cure resin film MicroPly™ EF72 and syntactic core Toray MicroPly™ SC72A. If fire retardant properties are required, refer to Toray E721-FR. 120°C (248°F) Cure Toughened Epoxy Resin System

Toray TC350-1 is a toughened matrix for structural advanced composite Applicationss. TC350-1 offers an excellent balance of toughness, mechanical property translation, and hot/wet performance. It is easily processed via out-ofautoclave or press curing operations. TC350-1 develops a 191°C (376°F) Tg after a 177°C (350°F) cure, which coupled with low moisture absorption translates into excellent hot/wet performance. TC350-1 is available with virtually all fiber reinforcements in uni-directional tape, slit uni-directional tape, woven, and non-woven prepreg formats. 177°C (350°F) Cure, Toughened Epoxy Prepreg.

Toray BTCy-1A is a toughened version of the BTCy-1 cyanate ester prepreg resin system. Its proprietary toughening mechanism and controllable flow make it an ideal product for use not only as a high performance prepreg resin system, but also as an accompanying resin system for film adhesives. BTCy-1A’s straight-up, easy processing at 177°C (350°F) (under low pressures) reduces curing time and production costs, while the system’s negligible volatile emission upon cure allows low void laminates. 177°C (350°F) Cure Toughened Cyanate Ester

Toray TC522 is a highly toughened modified epoxy resin system. TC522 displays outstanding Compression After Impact (CAI), setting it apart from other resins designed for dielectric Applicationss. TC522 exhibits excellent mechanical and thermal properties, along with very low moisture absorption. TC522 low dielectric constant and loss tangent along with very high CAI make it ideal for radome and antenna Applicationss in environments where impact and high mechanical properties are required. 180°C (356°F) Cure Highly Toughened Modified Epoxy

Toray 8020-FR is a modified epoxy resin system suitable for curing between 70°C (158°F) and 120°C (248°F). The medium viscosity resin is pre impregnated into high performance fibers such as carbon, glass and aramid. Toray 8020-FR offers excellent structural properties, flame retardance and toughness. Toray 8020-FR is designed for structural Applicationss in the motor racing, general industrial fabrications and marine industries and is suitable for a wide range of engineering Applicationss.

Toray TC275-1 is a dual-cure toughened epoxy prepreg designed to facilitate composite part construction with low pressure or vacuum pressure cures. The resin system features a 14-day tack life and 14-day total out time to allow the construction of thick or larger composite structure. TC275-1 may be cured at a lower temperature of 135°C (275°F) or can be cured at 177°C (350°F) for higher temperature service. 135–177°C (275–350°F) Cure Toughened Epoxy Resin System

Toray RS-8HT is a BMI resin that provides excellent elevated temperature properties and processability. RS-8HT has been evaluated and qualified in the areas of satellite and airframe/missile structures. RS-8HT is also available in several modified formulations including: RS-8M, a high service temperature controlled flow formulation. 204°C (400°F) Cure BMI Resin System

Toray RS-17B is a modified epoxy resin that delivers extremely low moisture absorption while providing excellent mechanical properties, toughness, and modulus. RS-17B is a flexible cure system that may be cured from 135°C to 177°C (275°F to 350°F). RS-17B has a long spaceflight heritage. 135°C–177°C (275°F–350°F) Cure Epoxy.

Toray RS-1 is an epoxy prepreg resin that provides an excellent balance of mechanical properties, toughness, and modulus. RS-1 has been evaluated and qualified in areas ranging from marine to aerospace and dielectric structures. RS-1 is also available in a lower temperature curing formulation 80°C (176°F).