Products in Prepregs & Molding Compounds: Epoxy Resins & Compounds

NP613 is constructed from electrical grade of kraft paper and a specially modified epoxy resin system. It is designed to be used in tap changers, coil support plates and terminal panels for transformers and their accessories.

MC511AF is a high strength, medium weave glass epoxy laminate that retains a minimum of 50 percent of its room temperature flexural strength when tested at 150ºC. Typical applications include insulation in power generation equipment and other structural applications when used in elevated temperatures. MC511AF is certifiable to MIL-I-24768/3, Type GEB.

NP643 is constructed from an electrical grade kraft paper and a high temperature specially modified epoxy resin system. It is designed to be used in tap changers, coil support plates and terminal panels for transformers and their accessories.

MC511FR is a high strength, medium weave glass epoxy laminate that retains a minimum of 50 percent of its room temperature flexural strength when tested at 150ºC. Typical applications include structural applications when used in elevated temperatures. MC511FR also complies with MIL-I-24768/28, Type GEB-F. Certification to IEC standard is pending.

17 oz. aramid and "soft glass" fibers are combined to make a fabric that is stronger than pure aramid and less abrasive than glass fabrics. This material is impregnated with a high temperature epoxy resin matrix, which produces a composite with excellent mechanical strength at elevated temperatures and adverse environments.

MC511A is a high strength, glass epoxy laminate that is specially formulated to meet power generation producer’s exacting standards where higher strength at elevated temperatures are required. MC511A is certifiable to MIL-I-24768/3, Type GEB, IEC-60893-3-2 EP GC 203 and is halogen free to meet the European restrictions.

NP572 is a high strength, medium weave glass epoxy laminate that retains a minimum of 50 percent of its room temperature flexural strength when tested at 150ºC and its Tg is guaranteed to be 180°C or greater. Typical applications include electrical equipment subjected to elevated temperatures. NP572 is certifiable to IEC 60216-3, IEEE STD 98-2002 and ASTM D2304 for Class H insulation in electrical devices. NP572 is also certifiable to MIL-I-24768/3, Type GEB.

High flexural, impact and tensile strengths, and very high flexural modulus. It is constructed of glass fabric impregnated with an epoxy resin system. NP512 is engineered to provide better physical properties than NEMA FR-4, and be more dimensionally stable than standard NP510A. Applications for this material are where enhanced flexural modulus and physical strength are desired.

LTC102 Prepreg is designed to cure at low temperatures whilst giving the potential for high temperature tooling. It can be supplied on a variety of fabrics to meet your cost and manufacturing requirements.

THINPREG™ GF736 is a toughened epoxy adhesive film, with excellent tack and drape characteristics, supplied on a paper backer either in an unsupported format or with an embedded ultra-lightweight glass carrier to aid handling. GF736 offers many advantages for bonding composite laminates, either to other laminates, or to structural cores, including; consistent bond-line thickness and weight, high strain to failure, high toughness, handling convenience, controlled flow and a 6 week out-life at ambient temperature (18-22ºC/64-72ºF).

APCM DA 4082 is 200°F cure modified epoxy prepreg system which can be prepreged on fiberglass fabric, woven Kevlar, or other woven fabrics. In addition to their low temperature cure capabilities, DA 4080 prepregs have excellent flow to allow for vacuum bag cure conditions. DA 4080 is a one sided pre-impregnated system yielding a single sided tack material. DA 4082 is the same system except that both sides of the fabric are coated yielding a double sided tack material. Both prepregs can be used for laminating and honeycomb sandwich construction.

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.

APCM SG 4528-040CU-103V is a heavy weight, conductive, surfacing film composed of a non-woven metallic copper mesh impregnated with a toughened epoxy resin plus an ultra lightweight veil for outstanding surfacing capability. It is designed for lightning and shielding protection of aircraft, equipotential ground planes and as a counterpoise for antenna installations.

HexPly® 914 is a highly successful modified epoxy matrix which is used extensively in high temperature resistant primary aircraft structures. The controlled melt viscosity and excellent matrix rheology of HexPly® 914 permits a wide range of processing conditions for high quality components.

PREPREG system BD (epoxy resin) are based on modified epoxy resins with high impact strength and excellent dynamic properties. They can be processed into high-strength structural components using all common methods. The hardening range is between 85 ° C and 140 ° C ; the max. heat resistance is 125 ° C . The delivery program with fabric, laid and unidirectional reinforced PREPREGS allows the load-based design of your components.

LTC400 Prepreg is designed to cure at low to medium temperatures whilst giving the potential for high temperature tooling. It has been formulated to give extended outlife without compromising performance. It can be supplied on a variety of fabrics to meet your cost and manufacturing requirements.

APCM DA 4090 is modified epoxy pre-impregnated system which can cure at 250°F (121°C) for one hour. DA 4090 | DA 4092 can be supplied on any commercially available glass, Kevlar, or graphite fabric. DA 4090 is a one sided pre-impregnated fabric yielding a single sided tack material. DA 4092 is the same system where both sides of the fabric are pre-impregnated yielding a double sided tack material. Both prepreg systems can be used for laminating and honeycomb sandwich construction.

PRF Composite Materials RP570 is a high performance formulated epoxy resin system with rapid Tg development enabling extremely short process times and excellent esthetic finish. A press tool held at constant temperature of 140°C can produce a part every 4 minutes ready for painting. RP-570 can be supplied on a variety of woven fabrics.

GMS Composites EP – 290 is a nano-toughened epoxy resin matrix prepreg with long shelf life. The product has a versatile curing cycle from 100°C or as high as 150°C, thus enabling the product to be used to produce a wide range of composite items, from large structures to numerous small components. EP-290 is available in a range of substrates such as carbon, glass or aramid. This nano-toughened system has outstanding fracture properties and resistance to microcracking. The prepreg has good flow and is of medium tack.

AX-4270 is Structural Epoxy Aramid Prepreg.

Electroglide® is an epoxy-based composite surfacing film with embedded metal mesh that is designed to protect aircraft composite parts from lightning strikes.

APCM SG 4528-029CU-102V is a medium weight, conductive, surfacing film composed of a non-woven metallic copper mesh impregnated with a toughened epoxy resin plus an ultra light weight veil for outstanding surfacing capability. It is designed for lightning and shielding protection of aircraft, equipotential ground planes and as a counterpoise for antenna installations.

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.

HexPly® M20 is an epoxy structural prepreg, designed to provide high temperature performance combined with a low energy cure cycle. Due to its processing flexibility (vacuum bag or autoclave) it is ideally suitable for composite repair. HexPly® M20 cures at 130°C (265°F) to form a tough, high temperature resistant fibrereinforced composite. HexPly® M20 has been chosen as a standardized repair material by the Commercial Aircraft Composite Repair Committee (CACRC) which sets global aerospace standards for composite repair. HexPly® M20 is available as woven carbon and UD carbon tape for structural repairs. The pre-impregnated woven glass version is used for non-structural galvanic corrosion protection.

APCM DA 409U/S2-glass is a tough, versatile, modified epoxy resin prepreg that cures at 250ºF. The S-2 glass is a Zentron High Strength fiber. Standard weight is 260g/m2 with a 38% resin content. Other weights and resin contents available upon request.

HexPly® M18/1 is a high performance, self extinguishing, tough epoxy matrix for use in primary aerospace structures. It exhibits low moisture absorption at saturation. HexPly® M18/1 is a toughened epoxy resin system supplied with unidirectional and woven carbon fibers. HexPly® M18/1 was developed as a controlled flow system to operate in environments up to 135ºC.

HexPly® 6376 is a high performance tough matrix formulated for the fabrication of primary aircraft structures. It offers high impact resistance and damage tolerance for a wide range of high temperature applications.

ISOVAL® TU 21/FR4 (EP GC 21) is made up of Flame-resistant, halogen-free round rolled epoxy glass fabric laminate tube with high strength for mechanical and electrical applications

Park’s E-752-MTS is a toughened; 350°F cure epoxy system designed with improved mechanical properties and damage tolerance that is suitable for primary aircraft structures. Consistent with the E-752 family of epoxies, the E-752-MTS allows flexible and robust processing in Autoclave, Out of Autoclave and Press cures. It exhibits improved toughness and impact strength while maintaining good tack and drapeability for ease of layup.

Aeroglide® is an epoxy-based composite surfacing film which can be oven or autoclave cured at either 250°F/120°C or 350°F/180°C to eliminate surface porosity for composite parts.

HexPly® M77HF prepreg is a fiber-reinforced modified epoxy resin system specifically designed for bladder molding or sheet wrap tube applications. Unique chemistry provides fully cured parts in only 3 minutes at 300°F (149°C).

ISOVAL® 11 HKB (EP GC 306 & 308) is a High tracking resistance (CTI 600) glass filament fabric, construction material in electric appliances and switchgear, especially for applications where surface contamination occurs, Thermal Class H (180 °C). It an epoxy-glass-hard fabric made of a glass fabric, impregnated with a special, tracking current-resistant epoxy resin. This gives the material excellent heat resistance and chemical resistance.

Evopreg® EPT110 tooling prepregs are based on a low temperature curing, toughened epoxy resin system, formulated specifically for high temperature performance, ease of lay-up and excellent surface finish. The prepregs can be supplied with a range of reinforcement fibers and fabric constructions, including carbon, glass and ampliTex™ flax, and they are best consolidated in an autoclave.

HexPly® F185™ is an advanced epoxy formulation designed for autoclave curing to offer very high sandwich and metal bonding strengths with moderate laminate strengths. HexPly® F185™ is a structural adhesive and cocuring grade epoxy resin with a 250°F (121°C) cure. This system offers the highest available fracture toughness and strain to failure of the 250°F (121°C) cure resins.

ISOVAL® A (EP GC 201) is made With glass filament fabric for test adapters in printed circuit testing equipment. This gives the material a heat resistance up to 120 ° C, a very good chemical resistance. The high permanent temperature resistance of 155 ° C ensures good dimensional accuracy for use as an adapter plate. A layer of fine fabric in conjunction with a special resin results in the smooth surface and thus enables the finest holes.

APCM DA 4092 is modified epoxy pre-impregnated system which can cure at 250°F (121°C) for one hour. DA 4090 | DA 4092 can be supplied on any commercially available glass, Kevlar, or graphite fabric. DA 4090 is a one sided pre-impregnated fabric yielding a single sided tack material. DA 4092 is the same system where both sides of the fabric are pre-impregnated yielding a double sided tack material. Both prepreg systems can be used for laminating and honeycomb sandwich construction.