Products in Composite Materials: Vacuum Bagging

Composite Materials Surface Finish C is a Two component epoxy system, Component A epoxy resin, filled, black, Component B amine, unfilled, amber.

ROHACELL® A is a closed-cell rigid foam crafted from polymethacrylimide (PMI) chemistry. Notably, it is entirely devoid of CFCs, aligning with environmental considerations. Engineered with precision, ROHACELL® A foam is tailored to meet the rigorous standards of the aerospace industry. It offers versatility in aerospace applications, supporting both prepreg processing and vacuum infusion across various pressure and temperature ranges.

Crestafix® B72R Bonding Paste is a polyester-based, MEKP catalysed core bedding compound, developed for both hand-layup and vacuum-bag core installation. It is used as a 2-part system in conjunction with a priming resin applied to the core surface. Lightweight and non-sagging, Crestafix® B72R is formulated to the degree of elasticity required for the core to skin interface.

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.

Renegade Materials Corporation RM-2005 is a 350°F Curing Toughened Epoxy Prepreg system. In response to widespread aerospace market demand for an alternative to industry-standard toughened epoxies, has developed the NEXT generation Toughened Epoxy Prepreg, optimized for both hand-lay-up and automated fiber placement (AFP) processing. RM-2005 is supported by an extensive mechanical property database on both carbon tape and fabric. Excellent mechanical performance and damage tolerance makes RM-2005 a superior choice for military or commercial structural applications. RM-2005 is readily available with no minimum order quantities and the fastest lead times in the industry.

It is optimization of multiaxial fabrics (eMax) enables us to meet the high requirements of the Aerospace and Automotive industry with respect to quality and reliability, as well as the easiness of processing the material into parts.

Park’s E-765 is a toughened 270°F cure epoxy prepreg system designed to replace 350°F cure systems in many aircraft structural applications. Park’s E-765-3K-PW, -6K-5HS and 7781 materials are AGATE approved. FAA-approved, B-Basis design allowable databases for AGATE materials are available upon request. Park has also developed AGATE approved material and process specifications which are also available upon request.

Basaltex NV Basaltex BAS1101 is an impregnated basalt fabric designed as fire barrier in composites for public transport, aerospace, maritime, automotive as well as building and construction. Basalt fibers are extruded from 100% basalt volcanic rocks. They are characterized by outstanding mechanical properties combined with unique heat resistance. Basalt fibers are inert at high temperatures, will not soften like glass fibers, and retain their structure as barrier in a fire.

It is optimization of multiaxial fabrics (eMax) enables us to meet the high requirements of the Aerospace and Automotive industry with respect to quality and reliability, as well as the easiness of processing the material into parts.

Rhino Linings USA, Inc. 1301 Resin is a Standard Undiluted Epoxy Resin. The standard press mold epoxy system for composite laminates and parts. All listed hardeners cure very quickly at standard process temperatures 160°F – 210°F.

AX-5201XL is an Epoxy Carbon Prepreg for Vacuum Bag Only Processing.

Park’s E-722 is a modified 350°F cure epoxy system with excellent processing characteristics for vacuum bag, press, and autoclave molding.

Vist Composite SK2VF180-1 is a transparent nylon vacuum film with good elongation for processes up to 180°C. The product is used in various processes for the manufacture of parts from polymer composite materials.

AeroWindTech AWTPP 106 is designed for vacuum bag lay-up composites and metal-to-metal bonding structures. The fiber is manufactured from 100% polyester and melts at approximately 480°F (249°C). The fabric leaves a rough surface impression for priming and secondary bonding. It is available in precision slit widths of 60 inches or less.

PRF Composite Materials RP549 is a highly toughened modified epoxy prepreg that has been specially formulated for the production of components requiring high mechanical properties and good impact resistance, particularly those exposed to elevated temperatures. This new system has an >200°C Tg following the 180°C cure cycle, and provides excellent mechanical properties in tensile, ILS and flexural strength. RP549 is now in manufacture on a range of our high quality woven fabrics.

Renegade Materials Corporation RM-6001 fire walker is a Polyceramic resin, supplied as prepreg using glass insulation fabric, or Quartz fabric.

AeroWindTech AWTNPP 520 SRG is a high temperature Nylon release peel ply coated with a release agent. This fabric will provide ease of release while using most pre-pregs and resin systems and is specifically designed for vacuum bag lay-up composites and metal-to-metal bonding structures. AWTNPP-520-SRG is produced from 100% nylon 6, 6 fiber and melts at approximately 480°F (249°C). This product is not recommended for phenolic systems. This fabric leaves a fine surface impression for priming and secondary bonding and is available in precision slit widths.

Vist Composite SK2RS230-1 is a 50 shore A hardness, highly elastic sheet silicone compound for use as a vacuum bag in the molding of aircraft parts. SK2RS230-1 has good strength characteristics, elasticity and high temperature resistance; effective in molding products of complex shapes. It is widely used as a membrane in vacuum and thermal presses in the composite industry for the production of parts from composite materials. The product can be used at temperatures from -60°C to 250°C.

Airdraw® Airdraw 2-DC is embossed with a diamond channel pattern which has been engineered specifically to provide rapid air removal from under the bag when vacuum is drawn. Airdraw 2-DC uses the original Airdraw 2 film which has been formulated to provide increased stiffness to assist in maintaining a breathable pattern, and is a contact material on some specifications. Airdraw 2-DC is not affected by environmental conditions and will not soften in high humidity and maintains the structure of the breathing channels for superior performance. It is designed primarily for ply compaction, with the benefit of not requiring a breather. It is embossed from one side of the film and under close examination the film has a flat side and a side with diamond shaped blisters. The blisters go against the part surface on top of a perforated release film.

THINPREG™ TP 415 is a rubber toughened version of TP402, design for sporting goods application, combining high elongation and great toughness. It is available in ultra-Thin Ply format, as low as 15gsm. This hot-melt epoxy prepreg is recommended to be cured at 135°C for optimal performance and a Tg until 145°C Onset (by E’ DMA). This matrix has a very good flow control. TP415 offers excellent mechanical properties on a wide variety of fibers, and fiber weights.

Toray Toray MicroPly™ EM-3 is a 121°C (250°F) curing expanding epoxy film based on low density syntactic film technology. It is an effective material in generating internal pressure in closed mold Applicationss and honeycomb filling, splicing, and stabilization. Toray MicroPly™ EM-3 is available in film form from 30–91 cm (12–36”) wide with standard thicknesses from 0.0635 cm to 1.27 mm (0.025“ to 0.050”). Other widths and thicknesses may be available upon request. 121°C (250°F) Cure Expanding Syntactic Epoxy Film.

Vist Composite SK2RF155-1 is an ultra soft, high elongation polypropylene release film designed for medium temperature applications. Suitable for use with epoxy and phenolic prepregs up to 150°C. The product is used in various processes for the manufacture of parts from polymer composite materials.

ECCellent unidirectional fabrics ( eUD ) are our new premium brand in area of high performance undirectional reinforcement composites. eUD's can be characterized by their high quality , high surface coverage and high performance.

SIMPREX® M745 is an advanced vinyl ester prepreg designed to provide a high performance-to-cost ratio. SIMPREX® M745 has a medium to high tack and provides good adhesion to core materials such as Nomex® honeycomb, balsa and polyurethane foam. It is a great choice for many applications in the range of low to medium service temperature.

PRF Composite Materials RP542-4 is a controlled flow, toughened epoxy prepreg system formulated for the manufacture of high performance structural composite parts requiring very good impact strength properties. The system has been formulated for a medium temperature cure of 80 - 120°C under vacuum or autoclave pressure and is also suitable for press molding. Fully cured, this system has a dry service temperature capability up to 120°C. The component surface finish with this system is excellent. The tack level of this system has been optimized to meet the constructor’s requirements and will be retained for up to 60 days at 20°C making this system suitable for the manufacture of large composite components. RP-542-4 can be supplied on most of the vast range of PRF reinforcement materials in widths up to 1350 mm wide.

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

Renegade Materials Corporation RM-2002 provides high-performance materials for aircraft applications, both primary and secondary structure and toughened prepregs available.

Biresin® S12 is a Two component epoxy system, Component A is S12, epoxy resin, filled, gray, Component B is a amine, unfilled, amber.

ECCellent unidirectional fabrics ( eUD ) are our new premium brand in area of high performance undirectional reinforcement composites. eUD's can be characterized by their high quality , high surface coverage and high performance.

SIMPREX® M745-200 is an advanced vinyl ester prepreg designed to provide a high performance-to-cost ratio. SIMPREX® M745-200 has a medium tack. It can be cured at lower temperature (205°F) and provides good adhesion to core materials such as Nomex® honeycomb, balsa and polyurethane foam. It is a great choice for many applications in the range of low to medium service temperature.

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.

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.

SIMPREX® 1255 are advanced vinyl ester prepreg designed to provide high strength and toughness retention at elevated temperature. SIMPREX® 1255 have a medium tack and are a great choice for many applications in the range of medium to high service temperature.

Econolon® is an inexpensive nylon bagging film for low temperature cures, compaction or debulking.

Vist Composite SK2RF400-1 is a lightweight polyimide vacuum film with excellent electrical, thermal, physical and chemical performance from -265°C to +400°C. Due to this, this film finds application in a wide area. Product advantages include high dielectric strength, isotopicity, non-shrinkage, abrasion and scratch resistance. The product is used in various processes for the manufacture of parts from polymer composite materials.

It is optimization of multiaxial fabrics (eMax) enables us to meet the high requirements of the Aerospace and Automotive industry with respect to quality and reliability, as well as the easiness of processing the material into parts.