Products in Composite Materials: Surface Finish

Polycor® 998 Neutral Base enamels are formulated to be used as topcoats on fiberglass laminates. Enamels are very similar to gel coats except they cure tack-free on the open surface. Enamels are used to seal and hide a substrate. Normally they are used as interior finishes and yield a pigmented surface. Polycor® 998 series enamels were primarily developed for marine applications; however, they can be used in any FRP application where high performance characteristics are desired. Polycor® 998 series enamels produce a hard, tough, durable coating that reduces maintenance on composites parts. Polycor® 998 series enamels cure to a flat finish. Standard enamels should not be used for water immersion service due to potential water spotting and water blistering. Contact a sales representative for a recommendation if water immersion is required. Polycor® 998 series enamels meet the EPA national emission standards for hazardous air pollutants NESHAP for both marine manufacturing and reinforced composites production. Polycor® 998 series enamels contain wax. The wax is essential to yielding a tack-free surface in the top coating application. The wax also helps to suppress the volatile organic compounds emitted in to the air. Together the low VOC or hap content and wax results in:reduced monomer emissionsless odorsmoother sprayed film less orange peel less overspray due to the wax, Polycor® 998 series enamels should not be used as an in-mold coating where they will be backed by laminate or other materials. Delamination could occur. Enamels require only the addition of the proper amount of the appropriate methyl ethyl ketone peroxide to cure. These enamels are available in White or any of the Colors listed in the standard gel coat color card. Special Colors are available upon request.

Sika GC1 050 is a Using in thin layer for production of patterns and negatives, Easy to handle and Reduced toxicity (without Bisphenol A).

Polynt Group 222X is clear and transparent for granite applications. It is generally used in composites applicatons.

Sogel Platinum Gel coats have been developed from a proprietary hybrid resin with high quality pigments and special additives. These gel coats offer outstanding paint-like weathering resistance, optimum crack resistance at demold and have blister and chlorine resistance superior to that of ISO/NPG gel coats. Platinum Gel coats require the use of a two component spray gun application system for the simultaneous application of the co-promoter RM-0018 Sogel.

Hollingsworth & Vose Co. 8000028 has the ability to convert specialty fibers into affordable, easy-to-use fabrics. Our Advanced Fiber Nonwovens Group (AFN) delivers outstanding value to aerospace, corrosive tank/pipe, radar signature management, thermal insulation, sporting goods, and EMI shielding applications.

Armorcote® 991 White Base gel coats are advanced technology polyesters developed for lower emissions, improved flexibility, and superior weathering resistance to surface yellowing and chalking. These gel coats have been formulated to be MACT compliant for the fiberglass industry. Armorcote® 991 gel coats are designed to meet the critical requirements of the marine industry. Both accelerated and 45° south florida exposure testing reveal less yellowing than standard gel coats, and considerably less loss of gloss. Armorcote® 991 gel coats are formulated to meet the EPA national emission standards for hazardous air pollutants NESHAP for boat manufacturers. Contact a polynt composites representative for actual hap content. Gel coats in the armorcote® 991 series offer blister resistance comparable to iso/npg gel coats. This coating system is sag resistant and ready to spray, requiring only the proper addition of an appropriate methyl ethyl ketone peroxide to cure. The product code for Base White in the improved armorcote® 991 series is 991wk173.

Sika GC2 120 is a Surface coating molds or parts requiring a good abrasion resistance.

EPOVIA TOOLING BR - Unsaturated Polyester based Gel Coat formulated to provide,a high gloss,durable surface with excellent release properties. High resistance to heat and chemicals allows it to withstand repeated molding cycles with good strength and abrasion resistance

Polynt Group 22-00 series gelcoat is formulated from high quality polyester resin, which cures to form a tough, glossy finish with superior gloss and water resistance. 22-series gelcoat does not contain filler.

SURFITEX™ EU 45 G NL is a synthetic veil, designed to generate a high-quality surface during production of FRP components, including pipes, tanks, façade panels and wind blades. Surfitex™ is manufactured from 100 % polyester fibers, which are hydro-entangled with highpressure jets of water, with no chemicals added, which means there is no risk of chemical contamination of the resin. This material is highly suitable for pultrusion, filament winding, RTM, vacuum infusion and hand lay-up processes.

AeroWindTech AWTNPP 204 is designed for vacuum bag lay-up composites, metal-to-metal bonding structures, and resin infusion layup processes. It is a white nylon with red tracers to prevent material being left behind. This Heat Set and scoured finish material is a 100% Nylon 6, 6 fiber and melts at approximately 419° F (212° C). This product is not recommended for phenolic systems. The fabric leaves a rough surface impression for priming and secondary bonding and is available in precision slit widths.

Armorcote® 991 Neutral Base gel coats are advanced technology polyesters developed for lower emissions, improved flexibility, and superior weathering resistance to surface yellowing and chalking. These gel coats have been formulated to be MACT compliant for the fiberglass industry. Armorcote® 991 gel coats are designed to meet the critical requirements of the marine industry. Both accelerated and 45° south florida exposure testing reveal less yellowing than standard gel coats, and considerably less loss of gloss. Armorcote® 991 gel coats are formulated to meet the EPA national emission standards for hazardous air pollutants NESHAP for boat manufacturers. Contact a polynt composites representative for actual hap content. Gel coats in the armorcote® 991 series offer blister resistance comparable to iso/npg gel coats. This coating system is sag resistant and ready to spray, requiring only the proper addition of an appropriate methyl ethyl ketone peroxide to cure. The product code for Base White in the improved armorcote® 991 series is 991wk173.

Polycor® 945 Neutral Base - polyester and vinyl ester tooling gel coats. Formulated specifically for mold making. High gloss and hard, durable surfaces. It is generally used in textile industry applicatons.

Ares P200 NGSL isophthalic resin of medium reactivity. Excellent resistance to chemical agents. Excellent color stability, UV stabilized. Good compatibility with fillers and pigments.

POLYCOR® 944 - Light stabilized accelerated isophthalic gel coat base with medium reactivity.

Armorflex® 943 - standard iso NPG gel coat; excellent blister resistance; resistant to certain chemicals. Main applications areas are building and construction, composites, industrial sector, marine etc.

Polynt Group 23 series of gelcoats are formulated specifically for composite mold making. It is formulated with a special base resin that permits an excellent resistance to heat distortion even after repeated use. They provide a high gloss and hard durable surface. These tooling gel coats are formulated ready-to-spray after the addition of the proper amount of appropriate methyl ethyl ketone peroxide or cumene hydro peroxide catalyst. The low opacity formulation help to detect default during spraying process. See section: application in PB-5 polyester tooling because even though manufacturing precautions are used to make tooling gelcoat, a misapplication of these products can produce unacceptable results.

Polycor® 969 Base White sanding gel coats have been specifically formulated for use as a sanding substrate. Sanding gel coats are used for FRP parts that will be subsequently painted. They can be used for room temperature and heated molding rtm applications. These products can be post baked at temperatures up to 285°f for as long as two hours. They may also be used for utility, noncritical exterior applications. They are not intended Nor should they be used as a surface coat for the marine, tub/shower or swimming pool industries. They should not be used for water immersion service boat hull, swimming pool, spa, water tank, etc. , even if/when painted. Polycor® 969 series sanding gel coats meet the EPA national emission standards for hazardous air pollutants NESHAP : reinforced composites production. Some versions in the Polycor® 969 series are formulated to meet south coast air quality management district SCAQMD rule 1162.

Lavecoat OR is an orthoPhtalic gelcoat for general purposes. Easy to apply and with very good hiding power. It is suitable for parts with moderate external weather ability requirements.

GELCOATS TP1002 is a Isophthalic based gelcoat.

Polycor® 944 Colors - high reactivity iso based gel coat offering high resistance to porosity, chemical stain resistance and very good UV resistance. Available in White and off White shades. Main applications areas are aeolian, marine, textile industry etc.

Polycryl PPS-B-630 Black is a refinishing vinyl ester tooling gel coat. These coatings are vinyl ester urethane hybrids with a unique low hap chemistry. They are MACT Compliant and meet current Federal regulations regarding emissions.

Polynt Group 255X series gelcoats are formulated specifically for the fiberglass industry where reduced flame propagation properties are needed. Its specific formulation results in a unique hardness that helps to prevent graffiti and scratches. 255X series gelcoats are designed for interior application. Because of the special additives that improve hardness and decrease the flame spread, 255X series are not recommended for parts used under direct sun exposure or prolonged water immersion.

ARMORFLEX® 99F PA 9199 - A pre-accelerated gel coat based on Isophthalic Neopentylglycol unsaturated polyester resin. It is cured using MEKP peroxide.In conjunction with vinyl ester barrier coats or skin coats will provide a durable osmotic resistant composite suitable for marine hulls.

VeeloVEIL (VS 101) is the lightest, most conductive, electrically uniform material in the aerospace composites protection material category.

RESOLCOAT 7080 HC GRIS / 7086 HC epoxy gelcoat is specially formulated for the production of structural composites parts exposed to fuel and other oil derivatives such as offshore oil drilling equipment, fuel tanks. This new generation system, optimized with excellent self leveling characteristics and excellent air release, is suitable for the manufacture of large composite parts.

Sogel ISO/NPG Transportation Gel coat has been developed from a special ISO/NPG polyester resin. This, in combination with high quality additives, allows optimal performance for the manufacture of exterior pieces exposed to weather conditions. This Gel coat provides a permanent lustrous finish, an esthetic surface, and an intense color. Superior ultraviolet resistance and resistance to water penetration make it ideal for applications in the aeronautical and transportation industries.

Schmelzer Industries FLEXIVEIL 10 mil is a non-woven, continuous strand glass fiber surfacing veil for compound curved composite parts. Process applications include Compression Molding, Continuous Lamination, ,Electrical Flat Sheet, RTM / Vacuum Infusion, Filament Winding, Glass Reinforced Gypsum (GFRG), Other unique applications.

SURFITEX™ E 35 NL is a synthetic veil, designed to generate a high-quality surface during production of FRP components, including pipes, tanks, façade panels and wind blades. Surfitex™ is manufactured from 100 % polyester fibers, which are hydro-entangled with highpressure jets of water, with no chemicals added, which means there is no risk of chemical contamination of the resin. This material is highly suitable for pultrusion, filament winding, RTM, vacuum infusion and hand lay-up processes.

Polynt Group 54X series gelcoat are formulated with a particular mix of polyester resins, for use in applications where sun exposure and weather conditions are a factor. They are suitable for boats, truck cabs, water slides and environments with humidity and direct sun exposure. This unique formulation is easier and quicker gloss recovery with less buffing time to achieve gloss.

Shelf life of Sika GC2 070 Resin is 12 months in a dry place and in their original unopened containers at a temperature between 15 and 25°C.

Polynt Group 22-010LV clear series gelcoat is formulated from high quality iso-npg polyester resin, and is suitable for use in the manufacture of sanitary applications and cultured marble. This gelcoat provide quality finishes which deliver good water resistance, gloss retention and resiliency. The 22-010lv series gelcoat are sag resistant and have a fast curing system.Formulated for spray and roll applicationfast gel time and cure time that provide a good cure.Require only the addition of a proper amount of mekp to cure.Permit to fabricator to meet requirements of the canadian standard association b45, 5-02 parts that have to be assembled should be sanded before, to obtain a good adhesion. The 22-010lv series gelcoat may be applied by brush, roller or spray.

RESOLCOAT 7060(S) COULEUR is an tintable epoxy gelcoat (RAL color chart). The RESOLCOAT 7060(S) COLOR / 7064 & 7067 epoxy system is a tinted gelcoat formulated for the production of molds & composite parts. It is available in WHITE & BLACK Nevertheless, a post-cure will make it possible to obtain optimal thermomechanical properties. The 7060S COLOR version is an accelerated version which offers greater responsiveness and reduced working time. Two hardeners are available: a slow (7064) & a fast (7067) depending on the desired reactivity. in standard. It is also possible to choose the desired RAL color by combining 7060 BASE with our PIG RAL xxxx epoxy pigment pastes. The gelcoat hardens at room temperature and can be unmolded without post-curing.

Schmelzer Industries PEARLVEIL 10 mil is a non-woven, continuous strand glass fiber surfacing veil for relatively flat composite parts. Process applications include Pre-form, Compression Molding, Continuous Lamination, Electrical Flat Sheet, RTM / Vacuum Infusion, Filament Winding, Glass Reinforced Gypsum (GFRG).

EPOVIA ORTHO BR - Orthophthalic,good workability,available in a range of white and or color. Main Applications areas are Agrochemical,Agrobusiness,Solvents etc.

Sogel Weatherguard Gel coats have been developed from a special polyester resin This in combination with high quality additives, allows optimal performance for the manufacture of exterior pieces exposed to weather conditions. Sogel Weatherguard Gel coats provide a permanent lustrous finish, an esthetic surface, and an intense color.