Product | Copolymer( CP-430, CP-450, CP-710) | ||
Origin | Korea | ||
Package | 25Kg | ||
Grade | CP-430 | CP-450 | CP-710 |
Polymerization Degree ( JISK -6721) | 450±50 | 500±50 | 700±50 |
K Value | 49.4~51.1 | 50.1~53.3 | 56.74~59.2 |
VA(%) | 15.0±1 | 13.5±1 | 10.0±1 |
Bulk Density (g/c.c) | 07.7±0.07 | 0.58±0.07 | 0 54±0.07 |
Volatile Matter (%) | <4.0 | <4.0 | <4.0 |
Intrinsicviscosity | 0.5308 | 0.5965 | 0.5965 |
glass transition temperature | 63°C | 69°C | 76°C |
mesh size(%)(42 mesh) | 100 | 100 | 100 |
Feature | Excellent solvent solubility/adhesion, excellent transparency and fluidity, suitable for gravure inks | Good processability and formability, excellent thermal stability /Excellent liquidity, suitable for for general adhesives | Excellent adhesion, processability, abrasion resistance, excellent heat resistance, suitable for ink heat-resistant reinforcement materials |
Application | Gravure Inks,Adhesives,Coatings, Leather Coatings | Adhesives, plastic film modifiers,coatings, inks, PVC sheets | PVC sheet, tape, wallpaper, artificial leather, pencil lead reinforcement, credit card, ink, paint |