pale yellow soften point 145-160 tackifier resin for adhesive

Terpene Phenolic Resin 803L

Introduction:

It is a light colored terpene phenolic resin and is characterized by its high softening point and useful for chloroprene adhesive and hot melt adhesive as an efficient tackifier resin. It has a narrow molecular weight distribution and some polar group, therefore, it is widely compatible with various kind of elastomers(NR,SBR,CR,EVA,IIR,NBR) and resins(phenolic resin,epoxy resin,polyamide resin), and soluble in various kind of solvents(toluene,benzene,mineral spirit,drying oil,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 adhesion strength Increase heat resistanceWidely ranged compatibilityWidely ranged solubilityImpart to solvent type adhesive longer tackiness retention time and excellent phasing resistance

adhesive tackifier resins