■ Light colored rosin modified resin
liquid rosin resin is composed of rosin and polyhydric alcohol.
■ Quality index
Item
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RL-1 liquid rosin resin
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Gardner color ≤
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8
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Softening point (ring and ball method)℃
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Liquid
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Acid value ≤(mgKOH/g)
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20
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Solubility in benzene (1:1)
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20-40
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■ Product features
Light color, low odor, and good heat stability.
It can greatly increase initial adhesion of pressure-sensitive adhesive.
Good solubility, soluble in cyclohexane, petroleum ether, toluene, dimethylbenzene, acetic ether, acetone, and other solvents.
Good compatibility: free compatible with SBR, SBS, SIS, EVA, etc.
■ Uses
Pressure-sensitive adhesive of solvent, hot melt pressure-sensitive adhesive, EVA hot melt adhesive.
■ Packing
Galvanized iron drum, net weight 200KG
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