Chemical Composition：Para-tert-octylphenol formaldehyde resin
Molecular Structure：
CAS NO.:26678-93-3
Specifications：
| ITEM | SPECIFICATIONS |
| Appearance | Pale white to pale yellow transparent pastilles |
| Softening range℃≦ | 85-105 |
| Free phenol content % ≦ | 0.5 |
| Ash（650℃ ,2h）% ≦ | 0.5 |
| Methylol content % ≦ | 0.5 |
| Acid value mgKOH/g | 55±10 |
Properties：This product is thermoplasctic phenol resin, corresponding to the resin SP1608(Schenectady,US),ST-137X(Amberol,US) and resin 7510(FR).It’s flammable,soluble in most organic solvents,insoluble in water.And it has no peculiar smell.
Applications:It’s an effective adhesion promotor for natural rubber and synthetic rubber,especially for IIR,SBR,BR and EPDM.It’s mainly used for the rubber products,which contain a large amount of synthetic rubber and require good adhesiveness,such as sidewall and belt of tire and conveyer belt. It can be used for tire,hose,spacer and shoe sole too.The recommended dosage is 2-6phr.
Storage: Stored in dry and ventilating area,protect from heat and fire.The storage life is 3 years.
Package: In 25kg paper bags with plastic inner.
