COSMO PU-220.180
4Pages

COSMO PU-220.180 *** COSMOPUR 859/805 2-C-PUR Reaction adhesive Page 1/4 Examples for Application ■ Manufacture of sandwich and apron elements. ■ Bonding of surfaces Special Properties ■ Elastic adhesive joint ■ Solvent-free ■ Good adhesion characteristics to several types of material surfaces, e.g. PVC-hard, GRP (ground), Alu, coloured glass, HPL etc. on diverse insulating materials, e.g. PUR-, PS-foam and mineral wool after appropriate preparation of the surfaces ■ Good weather-proofness ■ Can be over-coated with many paint systems Technical Data Basis: 2-Component-PUR-reaction adhesive Colour Hard-dry Comp. A - COSMO PU-221.180 Comp. B - COSMO PU-265.120 Density as per EN 542 at +20 °C Mixture - COSMO PU-220.180 Comp. A - COSMO PU-221.180 Comp. B - COSMO PU-265.120 Shore hardness as per DIN 53505 approx. 45 Shore D Viscosity as per Brookfield (06/50 min-1) at +20 °C Mixture - COSMO PU-220.180 approx. 3 100 mPa.s Mixing ratio Parts by weight Parts by volume Pot life of a 100 g batch at +20 °C approx. 480 min Processing time in the glue application roll at +20 °C approx. 90 min Beige Beige-white Brown WGISS GmbH & Co. KG Fax: +49 (0) 2773 / 815 - 200 HansastraUe 2 Email: ks@weiss-chemie.de D-35708 Haiger Web: www.weiss-chemie.de

COSMO PU-220.180 *** COSMOPUR 859/805 2-C-PUR Reaction adhesive Processing time with (toothed) spatula at +20 °C approx. 250 min The processing times become shorter at +30 °C to approximately half of the time, at +10 °C, they become longer to approx. double of the time. Functional strength e.g. sandwich bonding at +20 °C Curing time at +20 °C, 50 % r. H. to ~75 %_ until it reaches the final strength Minimum processing temperature Tensile shear strength as per DIN EN 1465, Alu/Alu, 0.2 mm joint at +20 °C at +80 °C_ Applied quantity Depending on carrier material approx. 24 h approx. 7 d from...

Technical Data SheetCOSMO PU-220.180 *** COSMOPUR 859/805 2-C-PUR Reaction adhesive If stainless steel is manufactured or processed, auxiliary aids, e.g. wax, oil, etc, are often used, that usually cannot be removed by simple wiping away; it turned out that after the cleaning with solvent-based cleaning agents a clearly better bonding result will be achieved after grinding, or better sand blasting, of the surface and following cleaning with solvent. Galvanized sheet metals must generally be protected from humidity that is permanently acting on it "formation of white rust". In this case, it...

COSMO PU-220.180 *** COSMOPUR 859/805 2-C-PUR Reaction adhesive Packaging Comp. A - COSMO PU-221.180: 5 l PE bucket, net weight: 4.75 kg 13.2 l PE bucket, net weight: 12 kg 30 l PE-hobbock, net weight: 40 kg 200 l Metal clamping ring drum with inliner, net weight: 280 kg 1 000 l container, net weight: 1 450 kg Comp. B - COSMO PU-265.120: 1 000 ml metal bottle, net weight: 0.95 kg 1 000 ml metal bottle, net weight: 1.2 kg 10 l metal canister, net weight: 12 kg 200 l bung hole drum, net weight: 250 kg Other trading units on request. Accessories COSMO CL-300.220 - Cleaner for machine WGISS...