Thermoset Polyurethane Adhesives

Description: PNU-56200™ is an electronics grade; unfilled, room temperature fast curing; two-component polyurethane adhesive is designed for the adhesion and encapsulation of circuit boards, circuit board components and for screw-thread sealing. The cured materials provide long-term circuit

• Chemical / Polymer System Type: Polyurethane (PU, PUR)
• Dielectric Constant (Relative Permittivity): 4.41 to 4.63
• Features: Electrical Insulation / Dielectric Material
• Industry: Electronics, Electrical Power / HV, OEM / Industrial, Semiconductors / IC Packaging

Description: AlphaPanel? Adhesive is a non-toxic water based adhesive that makes installation quick and easy by providing a strong permanent bond when apply foam panels to walls or ceilings. It offers easy clean up and is compatible with all polyurethane and melamine foam products. The tubes

• Chemical / Polymer System Type: Rubber Based / Elastomeric, Specialty / Other
• Dissimilar Substrates: Yes
• Features: Flexible / Dampening
• Industry: Building / Construction, Other

Description: PNU-46202™ is an electronics grade; unfilled, room temperature fast curing; two-component polyurethane adhesive is designed for the adhesion and encapsulation of circuit boards, circuit board components and for screw-thread sealing. The cured materials provide long-term circuit

• Chemical / Polymer System Type: Polyurethane (PU, PUR)
• Dielectric Constant (Relative Permittivity): 4.41 to 4.63
• Features: Electrical Insulation / Dielectric Material
• Industry: Electronics, Electrical Power / HV, OEM / Industrial, Semiconductors / IC Packaging

Description: PNU 46220™ is an electronics grade; unfilled, room temperature fast curing; two-component polyurethane adhesive is designed for the adhesion and encapsulation of circuit boards, circuit board components and for screw-thread sealing. The cured materials provide long-term circuit

• Chemical / Polymer System Type: Polyurethane (PU, PUR)
• Dielectric Constant (Relative Permittivity): 4.41 to 4.63
• Features: Electrical Insulation / Dielectric Material, Encapsulanting / Potting, Flexible / Dampening
• Filled / Reinforced: Yes

Description: PNU-46203™ is an electronics grade, two-component polyurethane adhesive or encapsulant for high temperature resistance. PNU-46203™ is designed for the encapsulation by casting of completed circuit boards. Cured PNU-46203™ is expected to meet the flammability requirements of UL

• Chemical / Polymer System Type: Polyurethane (PU, PUR)
• Dielectric Constant (Relative Permittivity): 6.89 to 7.01
• Features: Electrical Insulation / Dielectric Material, Encapsulanting / Potting, Flame Retardant (e.g. UL 94 Rated), Flexible / Dampening
• Filled / Reinforced: Yes

Description: Polyurethane reactive hot melt adhesive that is moisture-cured to form a tough, strong and virtually thermoset polymer. TECHNOMELT® PUR 508 is a polyurethane reactive hot melt adhesive that is moisture-cured to form a tough, strong and virtually thermoset

• Cure Type / Technology: Single Component System, Thermoplastic / Hot Melt
• Substrate / Material Compatibility: Ceramic / Glass, Plastic, Wood / Wood Product
• Viscosity: 12000 cP

Description: Two part, 1:1, oil resistant adhesive / sealant, excellent crack filler

• Chemical / Polymer System Type: Polyurethane (PU, PUR), Rubber Based / Elastomeric
• Dissimilar Substrates: Yes
• Industry: OEM / Industrial
• Substrate / Material Compatibility: Ceramic / Glass, Concrete / Masonry, Composites, Metal, Paper / Paperboard, Porous Surfaces, Other

Description: Two part, 1:2, adhesive that can be used in applications requiring FDA

• Chemical / Polymer System Type: Polyurethane (PU, PUR), Rubber Based / Elastomeric
• Dissimilar Substrates: Yes
• Filled / Reinforced: Yes
• Industry: Medical / Food (Sanitary / FDA), OEM / Industrial, Building / Construction

Description: Two part, 1:1, adhesive, excellent choice for a filter seal

• Chemical / Polymer System Type: Polyurethane (PU, PUR), Rubber Based / Elastomeric
• Dissimilar Substrates: Yes
• Industry: Medical / Food (Sanitary / FDA), OEM / Industrial
• Substrate / Material Compatibility: Ceramic / Glass, Concrete / Masonry, Composites, Metal, Paper / Paperboard, Porous Surfaces

Description: Two part, 1:1, fast cure adhesive, 3 minute set up, form thixotropic bead

• Chemical / Polymer System Type: Polyurethane (PU, PUR), Rubber Based / Elastomeric
• Dissimilar Substrates: Yes
• Industry: OEM / Industrial, Building / Construction
• Substrate / Material Compatibility: Ceramic / Glass, Concrete / Masonry, Composites, Metal, Paper / Paperboard, Porous Surfaces

Description: Solvent-free, moisture curable, liquid polyurethane adhesive used for lamination of sandwich panel elements. LOCTITE® UR 8346RD is a light tan to brown, solvent-free, moisture curable, liquid polyurethane adhesive. It cures to form a tough, strong thermoset

• Cure Type / Technology: Single Component System
• Substrate / Material Compatibility: Ceramic / Glass, Plastic, Wood / Wood Product
• Viscosity: 5000 cP

Description: 70-2800 Polyurethane Elastomer Series are a line of high performance urethane prepolymers based on menthane diisocyanate, MDI. They do not contain MOCA or TDI. 70-2800 Urethanes are very low in viscosity, have extremely low shrinkage, and excellent air release properties.

• Chemical / Polymer System Type: Polyurethane (PU, PUR)
• Features: Encapsulanting / Potting, Flexible / Dampening
• Industry: Tooling / Mold Material
• Substrate / Material Compatibility: Ceramic / Glass, Metal, Plastic

Description: 3M™ Scotch-Weld™ 3532 B/A Urethane Adhesive is a two-component, polyurethane adhesive which cures at room temperature or with heat to form tough, impact-resistant structural bonds. Provides excellent adhesion to many primed or painted metal and plastic substrates and is designed

• Chemical / Polymer System Type: Polyurethane (PU, PUR)
• Elongation: 96 %
• Features: Flexible / Dampening
• Industry: Aerospace, OEM / Industrial

Description: Two-component, polyurethane adhesive which cures at room temperature. Forms tough, impact-resistant structural bonds. Excellent adhesion to many primed or painted metal and plastic substrates. Designed to develop sag resistance approximately 30 seconds after mixing. Work Life: 100

• Chemical / Polymer System Type: Polyurethane (PU, PUR)
• Elongation: 96 %
• Features: Flexible / Dampening
• Industry: Aerospace, OEM / Industrial

Description: 3M™ Scotch-Weld™ Urethane Adhesive 3549 is a flexible, two-part urethane. This kit contains parts A and B. 3M™ Scotch-Weld™ Urethane Adhesive 3549 cures at room temperature or with heat to produce impact-resistant, high peel strength bonds on primed or painted metal and plastics. 60

• Chemical / Polymer System Type: Polyurethane (PU, PUR)
• Elongation: 96 %
• Industry: Aerospace, OEM / Industrial
• Substrate / Material Compatibility: Metal, Plastic

Description: Master Bond Polymer System EP21TDCS-LO is a two component, silver filled, electrically conductive adhesive for high performance bonding and sealing formulated to cure at room temperature or more rapidly at elevated temperatures. Unlike the majority of two part silver conductive epoxy systems

• Chemical / Polymer System Type: Epoxy (EP), Polyurethane (PU, PUR)
• Coeff. of Thermal Expansion (CTE): 28 to 39 µin/in-F
• Dielectric Strength: 360 to 450 kV/in
• Dissimilar Substrates: Yes

Description: Master Bond Polymer System EP21TDCN is a two component, nickel filled, electrically conductive, adhesive for high performance bonding, formulated to cure at room temperature or more rapidly at elevated temperatures. Unlike the majority of two part nickel conductive epoxy systems, the EP21TDCN

• Chemical / Polymer System Type: Epoxy (EP), Polyurethane (PU, PUR)
• Coeff. of Thermal Expansion (CTE): 28 to 39 µin/in-F
• Dielectric Strength: 360 to 450 kV/in
• Dissimilar Substrates: Yes

Description: substrates. Also, the highly flexible EP21TDCNFL is easier to remove than most nickel epoxies, making it well suited for repair type applications. Parts A and B are both colored nickel. Master Bond EP21TDCNFL adhesive is widely used in the electronic, electrical, computer, semiconductor,

• Chemical / Polymer System Type: Epoxy (EP), Polyurethane (PU, PUR)
• Coeff. of Thermal Expansion (CTE): 28 to 39 µin/in-F
• Dielectric Strength: 360 to 450 kV/in
• Dissimilar Substrates: Yes

Description: Loctite 30678 clear M-11FL urethane adhesive is compatible with ceramic, glass, metal, thermoplastic and thermoset plastic materials with a 5 day cure time. Provides a 10 min working time. Works in a mix ratio of 1:1. Delivers great performance with a shear strength of 160 psi and

• Use Temperature: -65 to 250 F

Description: Master Bond Polymer Adhesive EP21TPND is a two component polysulfide/epoxy based adhesive/ sealant formulated to cure at room temperature or more rapidly at elevated temperatures, with a 100 to 100 mix ratio (A/B) by weight. It readily develops a high bonding strength of more than 1000

• Chemical / Polymer System Type: Epoxy (EP), Polysulfide, Polyurethane (PU, PUR)
• Coeff. of Thermal Expansion (CTE): 39 to 50 µin/in-F
• Dielectric Constant (Relative Permittivity): 4
• Dielectric Strength: 450 kV/in

Description: Loctite M-06FL off-white urethane adhesive is compatible with ceramic, glass, metal, thermoplastic and thermoset plastic materials with a 5 day cure time. Provides a 5 min working time. Works in a mix ratio of 1:2. Delivers great performance with a shear strength of 930 psi and tensile

• Use Temperature: -65 to 250 F

Description: Polyurethane hotmelt adhesive designed for use where fast green strength and excellent structural and mechanical properties are desired. TECHNOMELT® PUR 3631 is an off-white, high viscosity, industrial grade polyurethane hotmelt adhesive. It has a moderate open time and

• Cure Type / Technology: Single Component System
• Substrate / Material Compatibility: Plastic

Description: known as MACROPLAST UR-8345RD. High strength, thermoset, moisture cure, liquid polyurethane adhesive for panel lamination. It has a medium cure speed. LOCTITE® UR 8345RD (known as MACROPLAST UR-8345RD) is a red colored, high strength, thermoset, moisture cure, liquid

• Cure Type / Technology: Single Component System
• Substrate / Material Compatibility: Ceramic / Glass, Metal, Plastic, Wood / Wood Product
• Viscosity: 5000 cP

Description: Ashland Pliogrip 7770 Urethane Adhesive is a two component structural adhesive that has excellent adhesion to thermoset composites, carbon fiber composites, and many other materials. Ashland Pliogrip 7770 has superior ambient cure response and well balanced mechanical

• Cure Type / Technology: Two Component System
• Elongation: 63 %
• Substrate / Material Compatibility: Composites, Metal, Plastic, Wood / Wood Product
• Viscosity: 7400 to 20500 cP

Description: Ashland PLIOGRIP Urethane Adhesive System 7773 Black is a two component structural adhesive that is used for sealing, repairing, and bonding of thermoplastics, thermoset composites, CFRP, wood, concrete, metal, and other materials. It offers long cure times, odorless, no VOCs,

• Cure Type / Technology: Two Component System
• Elongation: 63 %
• Substrate / Material Compatibility: Composites, Plastic
• Tensile Strength (Break): 4206 psi

Description: Ashland PLIOGRIP Urethane Adhesive System 7779 is a two component structural adhesive that is used for sealing, repairing, and bonding of thermoplastics, thermoset composites, CFRP, wood, concrete, metal, and other materials. It offers long cure times, odorless, no VOCs, and

• Cure Type / Technology: Two Component System
• Elongation: 63 %
• Substrate / Material Compatibility: Composites, Metal, Plastic, Wood / Wood Product
• Tensile Strength (Break): 4206 psi

Description: Ashland PLIOGRIP Urethane Adhesive System 7779B Black is a two component structural adhesive that is used for sealing, repairing, and bonding of thermoplastics, thermoset composites, CFRP, wood, concrete, metal, and other materials. It offers long cure times, odorless, no VOCs,

• Cure Type / Technology: Two Component System
• Elongation: 63 %
• Substrate / Material Compatibility: Composites, Plastic
• Tensile Strength (Break): 4206 psi

Description: 3M™ Scotch-Weld™ Structural Adhesive EC-3587 B/A Gray is a two-part polyurethane that cures at room temperature or with heat to a tough, impact-resistant material. It has excellent adhesion to many metal and plastic substrates. It can be used as structural adhesive, void filler,

• Chemical / Polymer System Type: Polyurethane (PU, PUR)
• Features: Leveling / Filling Compound
• Industry: Aerospace, OEM / Industrial
• Substrate / Material Compatibility: Metal, Plastic

Description: 20-3235 is a low viscosity urethane modified epoxy adhesive and potting compound.

• Chemical / Polymer System Type: Epoxy (EP), Polyurethane (PU, PUR), Rubber Based / Elastomeric
• Dielectric Strength: 450 kV/in
• Features: Encapsulanting / Potting
• Industry: Electronics

Description: wire enamel, impregnating resins, potting compounds, casting resins, conformal coatings, adhesives, and specialty epoxy products used in hi-temp applications used for a number of electrical, industrial, automotive, aerospace and civil applications.

• Chemical / Polymer System Type: Polyurethane
• Coeff. of Thermal Expansion (CTE): 75 to 156 µin/in-F
• Compound Type: Casting Resin
• Dielectric Constant: 3.5

Description: Wherever precise mixing and dosing is required, the standard series of MarMax meter mix dispensing machine is used. Are processed among others single- and multi-component adhesives and resins, thermosets, thermoplastics, polyurethane. Exemplary applications of the MarMax

• Dispense Rate: 0.0500 to 4 L/min
• Media Viscosity: 85 cps
• Mounting: Machine Mounted
• Type: Meter, Mix and Dispense

Description: a group of rubber-like materials that combine the processing strengths of thermoplastics with the best qualities of thermoset rubbers. As their name suggests, thermoplastics are temperature-sensitiv e plastics that become soft or fluid when heated, and then harden when cooled

• Applications: Custom Profiles / Cross Sections, Gaskets / Seals, Sheet, Thin Film, Tubing / Hose, Other
• Materials: ABS, Acrylic, Butyrate, Fiberglass, Nylon / Polyamide, Polycarbonate, Polyethylene (PE, HDPE), PETG, Polypropylene (PP), Polystyrene, PPE/PPO, PTFE (Teflon®), Polyurethane / Urethane, PVC, TPV/TPE/TPO, Other
• Processes: Co-Extrusion, Cold Extrusion, Cross Head Extrusion, Dual Extrusion, Hot Extrusion, Other
• Regional Preference: North America, United States Only, Southern US Only, Canada Only, East Asia / Pacific Only

Description: ENVIROLASTIC JS80 SL is a 100% solids, rapid set, semirigid, two-component, self leveling, polyurea crack and joint filler that exhibits extraordinary toughness and range of use. Fast cure, short downtime No VOCs and low odor Foot traffic in 30 minutes Vehicular traffic in 1 hour Prevents joint

• Applied Thickness / Gap Fill: Up to 0.1250 inch
• Compound Type: Caulk / Grout, Leveling / Filling Compound
• Cure Type / Technology: Two Component System, Thermosetting / Crosslinking
• Elongation: 255 %

Description: 20-2620 is a two component Polyurethane compound designed for applications requiring "water like" clarity. This room temperature curing system provides excellent environmental protection and will not yellow over time.

• Coeff. of Thermal Expansion (CTE): 127 µin/in-F
• Compound Type: Encapsulating / Potting
• Cure Type / Technology: Two Component System, Thermosetting / Crosslinking, Room Temperature Curing
• Dielectric Strength: 500 kV/in