Rosin-modified resin for adhesives is a specialized pentaerythritol rosin resin designed for the hot melt adhesive industry. It offers advantages such as light color, high softening point, high viscosity, and excellent heat resistance. It is particularly suitable for applications in EVA hot melt adhesives, hot melt coatings, and related industries.
. | 422# | 424# | Road Marking Resin |
Softening Point (Ring and Ball Method), °C | 105~130 | 130~140 | 100-120 |
Color (Ghana Scale, 50% Toluene) | 4-6 | 3-5 | 3-5 |
Acid Value, mg KOH/g | 25~35 | 30~35 | 30 |
Specific Gravity (20°C), ±0.02 | 1.07 | 1.07 | 1.07 |
Ash Content (by Weight), %, Maximum | 0.1 | 0.1 | 0.1 |
Flash Point, °C | 260 | 260 | 260 |
. | 422# | 424# | Road Marking Resin |
Softening Point (Ring and Ball Method), °C | 105~130 | 130~140 | 100-120 |
Color (Ghana Scale, 50% Toluene) | 4-6 | 3-5 | 3-5 |
Acid Value, mg KOH/g | 25~35 | 30~35 | 30 |
Specific Gravity (20°C), ±0.02 | 1.07 | 1.07 | 1.07 |
Ash Content (by Weight), %, Maximum | 0.1 | 0.1 | 0.1 |
Flash Point, °C | 260 | 260 | 260 |







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