Tackifying Resin SL-1802
Product Overview
Product Series: Tackifying Resin SL-1801 & SL-1802
Chemical Type: Thermoplastic p-tert-Octylphenol-Formaldehyde Resin
Classification: Novolac Resin
Physical Form: White to yellowish pastilles
| Appearance | Visual | White to yellowish pastille | - |
|---|---|---|---|
| Softening Point (Ring & Ball) | °C | 90-100 | - |
| Acid Number | mg KOH/g | 25-60 | - |
| Ash Content (550±25°C) | % | ≤0.2 | - |
| Methylol Content | % | ≤1.0 | - |
| Free Formaldehyde | % | ≤0.1 | - |
Key Features
Enhanced Tackiness
Excellent tack-promoting properties for rubber compounds
Universal Compatibility
Compatible with synthetic rubbers and processing oils
Solvent Soluble
Readily dissolves in organic solvents
Dust-Free Handling
Pastille form eliminates dust generation
Processing Efficiency
Suitable for automated weighing systems
Clean Processing
No contamination to equipment or workplace
Primary Applications
Tire Manufacturing
- Green tire building processes
- Prevention of ply separation and bubble formation
- Enhanced inter-ply adhesion in synthetic rubber compounds
Rubber Processing
- Rubber articles requiring high tack between plies
- Synthetic rubber formulations
- Industrial rubber components
Processing Guidelines
Recommended Dosage
3-8 phr (parts per hundred rubber)
Incorporation Method
Direct mixing into rubber compounds
Processing Temperature
Compatible with standard rubber processing temperatures
Package Information
Standard Packaging: 25 kg net
Storage Conditions
- Storage Life: 18 months under proper conditions
- Temperature: Cool, dry environment
- Light Exposure: Avoid direct sunlight
Request Quote
For detailed specifications, pricing, and availability of Tackifying Resin SL-1802, please contact our sales team.
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