Rosin-modified pentaerythritol ester resin--No. 145, No. 146
Other Products
145# and 146# are specifically designed for the hot melt adhesive industry, featuring advantages such as light color, high softening point, high viscosity, and excellent heat resistance. They are particularly suitable for applications like EVA hot melt adhesives and hot melt coatings.
Product Quality Indicators:
| Name _ | 145# | 146# |
|---|---|---|
| Softening Point (Ring and Ball Method), °C_ | 94-99_ | 99-107_ |
| Color (Iron-Cobalt Method) _ | 3-5_ | 3-5_ |
| Ash Content (by Weight), %, ≤_ | 0.1_ | 0.1_ |
Product Performance:
1. Light color.
2. Significantly enhances the adhesive strength of EVA glue.
3. Excellent heat resistance, with color darkening less than 2 after 8 hours at 180°C.
4. Good solubility, soluble in various solvents such as cyclohexane, petroleum ether, toluene, xylene, ethyl acetate, acetone, etc.
5. Excellent compatibility, can be mixed in any proportion with various polymers such as NR, CR, SIS, EVA, etc.
Main Recommended Applications:
1. Hot melt adhesives: EVA adhesive sticks, bookbinding adhesives, woodworking adhesives, etc.
2. Hot melt coatings.
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