Model |
Color number |
Softening point |
Acid value |
Application |
WRHR-101 |
≤2 |
76 |
170 |
SP77 AV > 170 color < 2 unsaponifiable matter content%< 5
Excellent stability, heat resistance and weatherability. It can be used for pigment coating, ink, paint, adhesives, solid-liquid flux, hot melt adhesives and light rosin ester raw materials. |
WRHR-301 |
≤2 |
76 |
170 |
|
|