Resorcinol (Rubber-to-Cord Bonding Agent)
Resorcinol is used in rubber compounding as a methylene acceptor in combination with hexamethylene tetramine (HMT) or HMMM to form an in-situ resole resin within the rubber matrix, providing excellent adhesion between the rubber compound and textile or steel cord reinforcements. The resorcinol-HMT/HMMM system (RF system) is widely used in tire carcass, belt, and bead compounds to improve cord pull-out resistance and interfacial bonding strength.
مشخصات فنی
| ash (%) | ≤0.05 |
| appearance | White to pale pink crystalline solid |
| purity (%) | ≥99.0 |
| moisture (%) | ≤0.20 |
| melting point (°C) | 109–112 |
| color (APHA solution) | ≤20 |
حوزههای کاربرد
- Tire carcass and belt compound cord adhesion
- Steel cord adhesion compound in tire belt
- Rubber-to-nylon and rubber-to-polyester compound bonding
- Conveyor belt rubber compound cord adhesion
- Rubber-to-brass plated wire bonding
ویژگیهای محصول
- In-situ resin formation for superior rubber-cord adhesion
- Compatible with HMT and HMMM methylene donors
- High purity for consistent in-compound resin formation
- Effective for steel, nylon, polyester, and aramid cord adhesion
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