Phenolic resin DA-21 is used in addition to chloroprene adhesives, hot melt adhesives, etc.
Phenolic resin is a light-colored terpene denatured phenolic resin developed with unique technology. Because it has a relatively appropriate softening point, as a tackifier, it can play a good role in the addition of chloroprene adhesives, hot melt adhesives, etc.
Product introduction:
This series of resins are light-colored terpene-denatured phenolic resins developed with unique technology. Because it has a relatively appropriate softening point, as a tackifier, it can play a good role in the addition of chloroprene adhesives, hot melt adhesives, etc.
The molecular weight distribution of this series of products is narrow, and it has a wide range of compatibility with various elastomers (Elastomers) and resins, and it can be dissolved in various solvents (regardless of polar or non-polar groups).
Product indicators
| product | DA-21 | DA-22 | DA-23 |
| Exterior | Flake solid | Flake solid | Flake solid |
| Color (Ghana Color) | 4MAX | 4MAX | 6MAX |
| Acid value (mgKOH/g) | 25-30 | 30-40 | 45-55 |
| Softening Point (Ring and Ball Method °C) | 125±5℃ | 115±5℃ | 150±5℃ |
| Note: The above data are for reference only, and the actual experiment shall prevail. | |||
Features:
A. long opening hours
B. Sticky and stable
C. Improve initial adhesion
D. Improve thermal stability
E. Good compatibility
F. Good solubility
Product Usage:
Phenolic resin and glycerol, especially tung oil, heat-refined varnish has good water resistance and weather resistance, as well as chemical corrosion resistance and electrical insulation properties, and is formulated with synthetic rubber to form a high-strength adhesive. Suitable for the manufacture of outdoor enamel paint, floor paint, marine paint, water-based paint, amphibious paint, insulating paint, oil black, anti-rust paint, adhesives and other industries.
Product packaging:
25 Kg composite paper bag.
Storage and Transportation:
Ventilation, dry, avoid moisture absorption, sunlight and pay attention to isolate the fire source.
- Parameters
Product introduction:
This series of resins are light-colored terpene-denatured phenolic resins developed with unique technology. Because it has a relatively appropriate softening point, as a tackifier, it can play a good role in the addition of chloroprene adhesives, hot melt adhesives, etc.
The molecular weight distribution of this series of products is narrow, and it has a wide range of compatibility with various elastomers (Elastomers) and resins, and it can be dissolved in various solvents (regardless of polar or non-polar groups).
Product indicators
| product | DA-21 | DA-22 | DA-23 |
| Exterior | Flake solid | Flake solid | Flake solid |
| Color (Ghana Color) | 4MAX | 4MAX | 6MAX |
| Acid value (mgKOH/g) | 25-30 | 30-40 | 45-55 |
| Softening Point (Ring and Ball Method °C) | 125±5℃ | 115±5℃ | 150±5℃ |
| Note: The above data are for reference only, and the actual experiment shall prevail. | |||
Features:
A. long opening hours
B. Sticky and stable
C. Improve initial adhesion
D. Improve thermal stability
E. Good compatibility
F. Good solubility
Product Usage:
Phenolic resin and glycerol, especially tung oil, heat-refined varnish has good water resistance and weather resistance, as well as chemical corrosion resistance and electrical insulation properties, and is formulated with synthetic rubber to form a high-strength adhesive. Suitable for the manufacture of outdoor enamel paint, floor paint, marine paint, water-based paint, amphibious paint, insulating paint, oil black, anti-rust paint, adhesives and other industries.
Product packaging:
25 Kg composite paper bag.
Storage and Transportation:
Ventilation, dry, avoid moisture absorption, sunlight and pay attention to isolate the fire source.
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