138#,140# are light color and stable rosin glycerol resin made of rosin , with high Softening Point, light color , high viscosity, good antiage capacity, good heat stability and good compatibility. It can be used in EVA hot-melt adhesive & hot-melt coating , etc. .
Quality standard:
Name _ |
138# |
140# |
Softening Point,°C _ |
85-95_ |
95-100_ |
Luster(Fe-Co Method) _ |
3-5_ |
3-5_ |
Acid Value,mgKOH/g,≤_ |
10_ |
10_ |
Ash(wt),%,≤_ |
0.1_ |
0.1_ |
Feature:
1 , light color, low odor.
2 , improve the adhesion of pressure sensitive adhesive
3 , good heat stability,the color change in 180 °C for 8 hr is less than 2. .
4 , good antioxygen capacity,pressure sensitive can offer good adhesion no matter it is aged or not.
5 , good solubility in various solvents,
6 , It is compatible with NR , CR , SBR , SBS , SIS , EVA in any ratio and form transparent system with SBS , SIS , EVA
Uses:
1 , hot-melt pressure sensitive adhesive:sanitary towel adhesive, label adhesive, tape glue, etc..
2 , solvent pressure sensitive adhesive: tape glue, non-dry glue, etc..
3 , solvent hot-sensitive binder:composite film glue, decorative glue, etc..
4 , hot-melt binder :EVA hot-melt adhesive , polyamide hot-melt adhesive , woodworking adhesive, book binding adhesive, etc..
5 , sealing binder:construction sealing adhesive, etc.. |
