petroleum resin in the hot melt adhesive:
1.Better fluidity and can improve the wetting of principal part
materials.
2.Have better glutinosity and sisting wished initial adhibition
performance
3.Excellent anti-aging property
4.Light color
5.Transparent .low smell and low volatileness
In the hot melt adhesive SH****4 can be used as the anchoring agent
resin and also can be mixed with other anchoring resin to improve
certain features of hot melt adhesive.
Other application :
Hot melt pressure sensitive adhesive impregnant pressure sensitive
adhesive
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