Chemical Name: Viscosity resin 203
CAS No.: 26678-93-3
Molecular weight: 236.36
Appearance: Light yellow to light brown transparent particles
Viscosity resin 203 CAS 26678-93-3
Description
Viscosity resin 203 Quick Details
Chemical Name: Viscosity resin 203
CAS No.: 26678-93-3
Molecular Fomula: C15H24O2
Chemical Structure:
Molecular weight: 236.36
Appearance: Light yellow to light brown transparent particles
Application: Tackifying resins are mainly used as a modification of polymers, and are widely used in adhesives, coatings, inks, and as modifiers for rubber, asphalt modifiers, and polyolefins.
Viscosity resin 203 Typical analytical properties
| Appearance | Light yellow to light brown transparent particles |
| Softening Point,℃ | Softening Point,℃ |
| Heating loss (70 ± 2 ° C,
2 hours) ≤% |
1.0 |
| Ash (650 ± 25 ° C,
2 hours) ≤% |
0.1 |
| Hydroxymethyl content % | 1.0 |
| Acid value (mgKOH/g) | 45-65 |
| PH value | 4.5-6.5 |
| Proportion | 1.000-1.060 |
| Acetone insoluble matter ≤% | 0.3 |
Viscosity resin 203 Packaging and Shipping
25kg/ bag.
customized according to customer needs.
Viscosity resin 203 Storage
No odor, flammable, soluble in most organic solvents, insoluble in water.