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Polyurethane hot melt, commonly called PUR hot melt, is an adhesive that is heated and dispensed from a cartridge or slug, unlike traditional hot melt which is in stick or pellet form. PUR is also unique because it solidifies through moisture in the air to form a super-strong bond that will not re-melt.
Because of its strength, durability, and fast set time, PUR is ideal for a wide variety of applications like woodworking, finish carpentry, shoe repair, furniture repair, broken glassware repair, laminate countertops, construction and remodeling, ceramic ceiling tiles, and more.
We carry the widest range of Polyurethane (PUR) hot melt. Choose from a selection of products that covers applications like edge banding, woodworking, product assembly, and more. For questions on which PUR hot melt to use for your application, contact our Hot Melt Experts today.
| MODEL |  2011L | 2011LC |
2030L |
|---|---|---|---|
| NAME | Liquid reactive polyurethane PUR | Liquid reactive polyurethane PUR |
Liquid reactive polyurethane PUR |
| Appearance | Transparent to misty white semi transparent liquid | Transparent to misty white semi transparent liquid |
Transparent to misty white semi transparent liquid |
| Viscosity [mPas] / Temperature [°C] | 10000-20000 mPa·s（25℃） | 50000±10000 mPa·s（25℃） |
30000±5000 mPa·s（25℃） |
| hardness | 80~95 | 80~90 |
95±5A |
| Table drying time | 3~15min | 7~15min |
20~30min |
| Temperature resistance range after curing | -40℃~130℃ | -25℃~130℃ |
-25℃~140℃ |
| elongation | 150-400 | 200-300 |
＜150 |
| Shelf life/storage | Unopened for 6 months/Avoid high temperature and humidity | Unopened for 6 months/Avoid high temperature and humidity |
Unopened for 6 months/Avoid high temperature and humidity
|
| Packaging | 30mlPlastic needle tube 300mlAluminum tube 2KGAluminum foil bag 20KGAluminum foil bag | 30mlNeedle tube 300mlAluminum tube 2KGAluminum foil bag 20KGAluminum foil bag |
30mlPlastic needle tube 300mlAluminum tube 2KGAluminum foil bag 20KGAluminum foil bag |
| characteristic | Extremely low temperature resistant, liquid at room temperature, fast surface drying, high bonding strength, can form effective bonding force in 40-50 minutes | Extremely low temperature resistant, liquid at room temperature, fast surface drying, high adhesive strength, can form effective adhesion in 40-50 minutes, good thixotropy, no sagging, no drawing |
High adhesive strength in liquid state at room temperature |
| application | Electronic, metal, plastic, aluminum foil, clothing coating and other fields | Electronic, metal, plastic, aluminum foil, clothing coating and other fields |
Electronic, metal, plastic, clothing coating and other fields |
Note: The information on this page is based on test results from our laboratories as well as on experience gained in the field, and does in no way constitute any guarantee of properties. Due to the wide range of different applications, substrates, and processing methods beyond our control, no liability may be derived from these indications nor from the information provided by our free technical advisory service. Customer trials under everyday conditions, testing for suitability at normal processing conditions, and appropriate fit-for-purpose testing are absolutely necessary. For the specifications as well as further information, please refer to the latest technical data sheets.