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
| Properties | Unit | Value | Standard |
|---|---|---|---|
| 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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