Tosoh Corporation
Tosoh Petrotack C5 / C9 Hydrocarbon Resins
Manufacturer: Tosoh Corporation
Model: Petrotack
Features
- Petrotack is an aliphatic and aromatic copolymerization hydrocarbon resin made of C5 and C9 components.
- Petrotack has excellent compatibility with various oils, resins and rubbers.
- Petrotack also enables improved tackiness and adhesiveness when used in polymers.
Typical Properties
| Petrotack 60 | Petrotack 70 | Petrotack 90 | Petrotack 90V | Petrotack 100V | Testing Method | |
| Appearance | Pale, yellow, clear | Visual examination | ||||
| Softening Point (ºC) | 72 | 70 | 95 | 87 | 96 | R&B |
| Color | 7 | 7 | 6 | 7 | 7 | ASTM D-1544 (Gardner) |
| Bromine Number | 50 | 45 | 35 | 45 | 45 | ASTM D-1159 |
| C5 Content (%) | 70 | 50 | 30 | 70 | 60 | H-NMR |
| Acid Value | 0.1 max | 0.1 max | 0.1 max | 0.1 max | 0.1 max | JIS K-5902 |
