Products in Packaging & Assembly: Urethanes

UC-2356 is a two-part urethane resin system, which combines good handling characteristics with excellent cured properties. Its low viscosity allows for easy flow and air release and excellent hydrolytic stability. The cured elastomer has excellent water resistance and is exceptionally resistant to thermal shock.

UC-2524 is a filled, two-part urethane resin system, which combines good handling characteristics with excellent cured properties. Its low viscosity allows good flowability and air release. The cured elastomer has excellent water resistance and is exceptionally resistant to thermal shock.

UC-2350 is a two-part urethane resin system, which combines good handling characteristics with excellent cured properties. Its low viscosity allows for easy flow and air release and excellent hydrolytic stability. The cured elastomer has excellent water resistance and is exceptionally resistant to thermal shock.

UB-50 is a clear, two-part urethane resin system, which combines good handling characteristics with excellent cured properties. Its low viscosity allows good flowability and air release. The cured elastomer has excellent bond to metals, ceramics, and many plastics used in medical industry such as acrylic, polycarbonate, PVC etc. They also have excellent water resistance, and are exceptionally resistant to thermal shock. They can be used as an adhesive or for potting, casting and encapsulating applications.

UXP-052107-1 is a filled, two-part urethane resin system, which combines good handling characteristics with excellent cured properties. Its low viscosity allows good flowability and air release.

UC-2521 is a filled, two-part urethane resin system, which combines good handling characteristics with excellent cured properties. Its low viscosity allows good flowability and air release. The cured elastomer has excellent water resistance and is exceptionally resistant to thermal shock.

SETWORX™ UV-35G is an epoxy adhesive and encapsulating compound designed for electronic, optical, medical, and general industrial applications Once mixed, UV-35G will polymerize and gel instantaneously upon exposure to UV light reducing fixture time to seconds. Once gelled, UV-35G will continue to cure at room temperature or at elevated temperature until fully cured. This epoxy system has 2 to 1 mixing ratio by volume and is available in easy to us dual cartridge systems.

ME-505 broadband Electrical isolation coating is a coated carbon based paint in a proprietary urethane (solvent based) resin. It provides broadband RF isolation in a thin format. Its durable abrasion resistant finish is stable in hot and cold environments. The product can be applied with a brush or sprayer or screen printed. It has excellent UV and fire resistance. This product can be applied to various surfaces including but not limited to sheetrock, wood and metal. ME-505 is a lossy ground plane which can be used as an undercoating in conjunction with our MF-500 Urethane MagRAM RF absorbing coating.

UV-8509R is a non-sag, fast curing, urethane acrylate that bonds well to engineered plastics and metal based substrates. This product requires direct UV exposure during cure. Because of the variability of different UV light sources it is suggested that the user test and specify UV intensity and exposure time. This material is specially formulated to have reduced surface tack due to oxygen inhibition.

UVX‐070219 is a low viscosity, fast curing urethane acrylate that bonds well to engineered plastics and metal substrates. This product requires direct UV exposure during cure. Because of the variability of different UV light sources it is suggested that the user test and specify UV intensity and exposure time. This material is specially formulated to have reduces surface tack due to oxygen inhibition.

FluorAcryl 1939 is a bifunctional perfluoropolyether (PFPE) urethane acrylate. FluorAcryl is a surface modifier that improves gloss. It is compatible and miscible with low molecular weight reactive UV-curable diluents and acrylic monomers. Some of the properties of FluorAcryl 1939 include good release agent, good water and oil repellency and good chemical resistance. As a surface modifier this also offers good hardness, substrate-wetting and flow-properties. Recommended dosage is between 0.5–5% w/w. During application and UV light curing, FluorAcryl blooms quickly and effectively on the surface of the coating, imparting low surface energy and non-stick E2C properties. FluorAcryl is made for UV curable coatings use.

Fine-L-Kote UR Urethane Conformal Coating is a Techspray® product that comes in a variety of coating formulas to meet field and engineering requirements. Specifications are generally determined by the type of protection required. Thermal, moisture, and static resistance, for example. Coatings contain Opti/Scan to allow quality control inspection of coating coverage and evenness on a PCB. When a coated board is exposed to a common, low-cost UV (short-wave black) light, the coated areas glow. The thicker the coating, the brighter the glow.

Aptek® 2214-A/B is a carbon-filled, thixotropic, two component, electrically conductive, flexible urethane coating/adhesive designed to dissipate an electrostatic charge. This low-outgassing system provides a combination of high flexibility and good tensile strength/elongation characteristics. Aptek® 2214-A/B Space Grade, Low Modulus Urethane ESD Coating/Adhesive.

Smooth-Cast™ ONYX™ SLOW is a mercury-free urethane resin that cures at room temperature to a deep black, solid plastic. ONYX™ resins offer the convenience of a 1A:1B by volume mix ratio and have very low viscosities, so they are easy to mix and pour. ONYX™ resins have an ultimate Shore hardness of 80D and offer higher physical properties and higher heat resistance vs. other general purpose resins. ONYX™ resins are available in 2 speeds. ONYX™ FAST resin has a pot life of 2.5 minutes and a cure time of 10-15 minutes, while ONYX™ SLOW has a pot life of 5 minutes and a cure time of 90 minutes.

Eco-SDS™ Satin Satin is a light-stable urethane with conductive filler that provides static dissipative properties. This coating has a satin finish for long-term durability.

Smooth-Cast™ ONYX™ FAST is a mercury-free urethane resin that cures at room temperature to a deep black, solid plastic. ONYX™ resins offer the convenience of a 1A:1B by volume mix ratio and have very low viscosities, so they are easy to mix and pour. ONYX™ resins have an ultimate Shore hardness of 80D and offer higher physical properties and higher heat resistance vs. other general purpose resins. ONYX™ resins are available in 2 speeds. ONYX™ FAST resin has a pot life of 2.5 minutes and a cure time of 10-15 minutes, while ONYX™ SLOW has a pot life of 5 minutes and a cure time of 90 minutes.

Aptek® 2210-A/B is a two component, silver-filled, urethane adhesive designed for application where flexibility and electrical conductivity are required. Aptek® 2210-A/B is a 100% solids adhesive displaying excellent adhesion to plastic metal substrates.