Production Description
Characteristic:Low density and high hardness, wood imitating PU
Application:Common sole, slippers, in-sole
Typical properties of PU > Viscoscity (mPa·s/40â) Density (g·cm-³/40â) Package (kg) A-9020: preheated at 50-60â for 6-8 hours B-6088: preheated at 50-60â for 6-8 hours Typical processing parameters & Reaction parameter Mix ratio A+C+60H2O/B (By weight) Cream time (s) End of Rise Time (s) Free Rise Foam Density (g/cm³) Mold Temperature Demold Time (â) 5-7 The adding content of C-2 should be 270±10g/18kg The adding content of water and hardener should be 0-90g/18kg according to the reality sical properties Molded Density (g/cm³) Hardness (Shore A) Tensile strength (Mpa) Elongation (%) Tear Strength (kN/m) DIN abrasion (mm³) sical properties Demold time may be prolonged with the increse of sole thickness These sical data are acquired by testing a sample of 6mm thick Data listed above are just for reference.The data are subjected to practical production.If other requests for sical properties,please us. Name of products Appearance A-9020 Cream white liqud 800-1400 1.01-1.02 18 B-6088 Yellowish Transparent liquid or waxy 300-500 1.08-1.2 20
Materials preheatNames of products Appearance Viscosity ï¼mpa·sï¼ Densityï¼g/cmÂ³ï¼ Packageï¼kgï¼ A-9020 Cream white liquid 800-1400 1.01-1.02 18 B-6088 Yellowish transparent liquid or waxy 300-500 1.08-1.2 20 Items A/B Materials Temperatures(â) Parameter 40-45/38-42 100/128-129 6-8 50-60 0.12-0.17 45-55 Items 0.25-0.40 88-98 4.5-5.5 100-200 25-35 300-400