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LOCTITE UK 8103 B60 - 24kg (two-component polyurethane adhesive, up to 80 °C)
No.
IDH.176884
Price
LOCTITE UK 8103 B60 - 24kg (two-component polyurethane adhesive, up to 80 °C)
Product description:
LOCTITE UK 8103 B30 / LOCTITE UK 5400 is a solvent-free two-component adhesive, based on polyurethane. The resinpart (component A) contains organic compounds with hydroxyl groups, the hardener (component B) is based onisocyanates. By mixing both components in a mix ratio of 5 : 1 a hard elastic adhesive is formed through chemical reaction. After curing the product exhibits no measurable change in volume. As natural raw materials (from different cultivation areas) are used a variation in color between different batches is possible. Further information about the product: biuro@woronko-kleje.pl
Steps to achieve the best adhesive results:
Pretreatment
The substrate should be clean, dry, free of dust, oil, grease and other contaminants. The usage of suitable primers onmetal surfaces can improve the adhesion and/or the long-term bond stability. The surface of plastic materialsshould be cleaned, so as to remove any kind of release agents present on the substrate surface. An improvement ofthe adhesion can be achieved by grinding or sandblasting the surface.
Application
Component A must be properly and slowly homogenized before use. Adhesive components can be mixed manually by using an electrical hand mixer or by using a two-component dispending system and inclusion of air must be prevented. After mixing no streaks must be visible. The adhesive is only to be used within a limited time (pot life). After this time the mixture gels up and is not suitable for use. Therefore only the amount that can be applied within the time of pot life should be mixed. The pot life depends on the quantity and temperature of the mixed batch. With larger quantities and an increase in temperature, the pot life decreases. Lower temperatures extend the pot life. Adhesive components should not come into contact with moisture during storage or application. Contact with moisture generates foaming of the adhesive and weakens the bondline. Therefore all packaging should be sealed properly and protected against humidity during storage
Curing
LOCTITE UK 8103 B30 / LOCTITE UK 5400 can be cured at room temperature above 15°C and elevated temperatures (up to 60°C). The curing time can be reduced by increasing the temperature or the addition of the accelerator Loctite UK 6100, with the simultaneous reduction of processing time (i.e. pot life, open time) to be observed. While curing there should be adequate contact pressure (load pile, presses, clamps) and fixture hold the joint in place. An adhesive squeeze out along the bond line is a good indication of sufficient adhesive in the joints.
Storage:
Component A:
- Recommended Storage Temperature, °C : 15 to 30
- Shelf-life (in unopened original packaging) : 12 months Component B:
- Recommended Storage Temperature, °C: 15 to 30
- Shelf-life (in unopened original packaging) : 12 months
Parameters:
Consistency: liquid Viscosity, Brookfield - RVT, 25°C, mPas Henkel method 11 : 8,500 to 9,500 Pot life (240g, 23 °C) , min* Henkel method 21: 25 to 35 Initial setting time (23 °C), hrs : approx. 3 Final setting time (23°C), days : 4 to 5 Tensile shear strength, MPa * EN 1465 / Henkel method 40 : > 7 Service Temperature, °C -40 to 80
Full technical information can be found in the technical data sheet.
LOCTITE UK 8103 B30 / LOCTITE UK 5400 is a solvent-free two-component adhesive, based on polyurethane. The resinpart (component A) contains organic compounds with hydroxyl groups, the hardener (component B) is based onisocyanates. By mixing both components in a mix ratio of 5 : 1 a hard elastic adhesive is formed through chemical reaction. After curing the product exhibits no measurable change in volume. As natural raw materials (from different cultivation areas) are used a variation in color between different batches is possible. Further information about the product: biuro@woronko-kleje.pl
Steps to achieve the best adhesive results:
Pretreatment
The substrate should be clean, dry, free of dust, oil, grease and other contaminants. The usage of suitable primers onmetal surfaces can improve the adhesion and/or the long-term bond stability. The surface of plastic materialsshould be cleaned, so as to remove any kind of release agents present on the substrate surface. An improvement ofthe adhesion can be achieved by grinding or sandblasting the surface.
Application
Component A must be properly and slowly homogenized before use. Adhesive components can be mixed manually by using an electrical hand mixer or by using a two-component dispending system and inclusion of air must be prevented. After mixing no streaks must be visible. The adhesive is only to be used within a limited time (pot life). After this time the mixture gels up and is not suitable for use. Therefore only the amount that can be applied within the time of pot life should be mixed. The pot life depends on the quantity and temperature of the mixed batch. With larger quantities and an increase in temperature, the pot life decreases. Lower temperatures extend the pot life. Adhesive components should not come into contact with moisture during storage or application. Contact with moisture generates foaming of the adhesive and weakens the bondline. Therefore all packaging should be sealed properly and protected against humidity during storage
Curing
LOCTITE UK 8103 B30 / LOCTITE UK 5400 can be cured at room temperature above 15°C and elevated temperatures (up to 60°C). The curing time can be reduced by increasing the temperature or the addition of the accelerator Loctite UK 6100, with the simultaneous reduction of processing time (i.e. pot life, open time) to be observed. While curing there should be adequate contact pressure (load pile, presses, clamps) and fixture hold the joint in place. An adhesive squeeze out along the bond line is a good indication of sufficient adhesive in the joints.
Storage:
- Recommended Storage Temperature, °C : 15 to 30
- Shelf-life (in unopened original packaging) : 12 months
- Recommended Storage Temperature, °C: 15 to 30
- Shelf-life (in unopened original packaging) : 12 months
Parameters:
Full technical information can be found in the technical data sheet.
