Bitoner Resin C-2120
Key Characteristics:
- Excellent compatibility with various polymers and resins
- Solubility in various solvents
- Low molecular weight
- Low volatility and low odour
- Good heat stability
Typical Properties:
- Colour gardner (50% resin solid in Toluene) (ASTM D1544): Max4# Softening point (Ring & Ball) (ASTM E28): 90-97°C
- Melt viscosity (175â) (ASTM D3236): Max 350 mPa·s
- Wax Cloud Point (EVA/Resin/Wax=30/45/25) (ETM 22-10): Max 85 °C
- Glass Transition Temperature (Tg): midpoint 46°C
- Acid value (ASTM D974): Max 0.3 mgKOH/g
Applications:
- PSA
- Adhesive tapes and labels
- Hot melt adhesives
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