Product description
Bostik Supergrip®1578-164 One Component Moisture Curing Urethane Adhesive is a solvent-free, one-component, moisture curing hot melt urethane adhesive. This product is supplied in a solid form and is applied like that of a bulk hot melt adhesive. Once dispensed, the adhesive will react with ambient moisture to yield a cross-linked thermoset adhesive. Heat is not required for cure to occur.
Features of Bostik Supergrip®1578-164 One Component Moisture Curing Urethane Adhesive
- Excellent green strength and quick tack
- Excellent creep resistance
- Long open time
Applications of Bostik Supergrip®1578-164 One Component Moisture Curing Urethane Adhesive
- The typical application temperature range for SG1578-164 is 110°C – 120°C (230°F – 248°F). Refer to the product SDS prior to use at temperatures greater than 120°C (248°F). Adhesive application is best conducted using direct pail or drum melting systems. These systems may be equipped for adhesive application via bead extrusion, swirl spray, or roll coating methods.
- Adhesive cure rate is dependent upon substrate type and moisture permeability, relative humidity, and temperature. The optimal curing conditions are 50% relative humidity and 21°C (70°F). SG1578-164 will develop adhesive properties within 24 hours. Under optimal conditions, the adhesive will achieve final properties after seven days.
Prostech offers specialty materials (adhesives, tapes, thermal interface materials, insulating materials, sealants, PCB protection materials, …) along with manufacturing solutions. We proudly serve a wide range of industries and are an authorized distributor for leading global manufacturers of industrial materials and equipment. Our product range is designed to deliver customized solutions that address each customer’s unique needs. With years of experience and a successful project history, we are confident in our ability to provide comprehensive material solutions. These solutions effectively tackle the challenges manufacturers face. To explore our full product catalog, simply click here. Our dedicated team is ready to assist with: Moreover, Prostech ensures the safe and accurate global delivery of all materials, including “dangerous goods”, in compliance with legal regulations. For personalized technical support or to receive a quotation, please contact us today.About Prostech
TYPICAL PHYSICAL PROPERTIES | |
Description | Results |
Color | Off-White |
Solids | 100% |
Thermosel Viscosity | 15,000 cP (120°C) |
Density | 9.6 lb/gallon (1.15 g/cm³) |
Green Strength (3 min., ambient conditions) | 60 psi (410 kN/m²) |
Open Time | 5 – 9 min. for a 10 mil film at ambient conditions |
ApplicationTemperature | 110°C – 120°C |
TYPICAL PROPERTIES OF CURED FILM | |
Description | Result |
Cure Conditions | 7 days @ 25°C, 50% RH |
Tensile at Break | 1,050 psi (7,240 kN/m²) |
Elongation at Break | 830 % |
Water / Chemical Resistance | Excellent |
Heat Resistance | 379°F (193°C) |
