SUKOREZ® SU-640
SUKOREZ® SU-640 is a white thermoplastic resin obtained from the copolymerization and hydrogenation of C5 aliphatic olefin and diolefin generated in the thermal-depolymerization process of naphtha. This product offers excellent thermal stability and compatibility with various elastomers such as Ethylene-Vinyl-Acetate (EVA) and Styrene-Isoprene-Styrene copolymer (SIS) so this product is used as tackifier resin for hot melt adhesive (HMA) and hot melt pressure sensitive adhesive (HMPSA), as well as polypropylene (PP) modifier.
Product Information
| Softening Point(℃) |
Color(Hazen)a |
Thermal Stability(Ga.#)b |
Molecular Weight(KOHmg/g) |
| ASTM E 28 |
ASTMD 1209 |
ASTMD 1544 |
ASTMD 974 |
| 136 |
15 |
0.7 |
0.04 |
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Application Fields
| Pressure Sensitive Adhesive Type |
Details |
| non-Pressure Sensitive Adhesive Type |
Details |
| Polymer Modifications |
Details |