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Terpene PhenolicResin 803L
Introduction:
It is a light colored terpenephenolic resin and is characterized by its high softening point anduseful for chloroprene adhesive and hot melt adhesive as anefficient tackifier resin. It has a narrow molecular weightdistribution and some polar group, therefore, it is widelycompatible with various kind of elastomers(NR,SBR,CR,EVA,IIR,NBR)and resins(phenolic resin,epoxy resin,polyamide resin), and solublein various kind of solvents(toluene,benzene,mineral spirit,dryingoil,acetone,ethanol,ethl acetate)
Specification:
| appearance | pale yellow, lump |
| color(gardner) | 7 max |
| acid value | 45-60 |
| softening point °C (Ring &Ball) | 145 - 160 |
Characteristic:
- Increase adhesionstrength
- Increase heatresistance
- Widely rangedcompatibility
- Widely rangedsolubility
- Impart to solvent type adhesivelonger tackiness retention time and excellent phasingresistance
