Rosin modified resin series

Rosin modified resin series
1.use:Can improve the initial/constant adhesive strength of products
Name
Spec.
Technical Index
Application
Color (Fe-Co)
Softening Point°C,
Acidity,mgKOH/g
138# Rosin Glycerlol Ester
Best Quality
3-5
≥85°C
≤10
composite film adhesive, contact adhesive, hot-melt adhesive, glue, coatings, printing ink
Common Quality
5-8
≥85°C
≤10
145# Pentaerythritol Este of Gum Rosin
Best Quality
3-5
≥95°C
≤20
contact adhesive, hot-melt adhesive, packaging adhesive, carpenter's glue, glue, coatings, printing ink
Common Quality
5-8
≥95°C
≤20
424# Glyceride maleic anhydride resin
Best Quality
3-5
≥120°C
≤30
glazing adhesive, hot-melt adhesive, polyester, lacquer and roadsign paints
Common Quality
5-8
≥120°C
≤30
422# Glyceride maleic anhydride resin
Best Quality
3-5
≥128°C
≤35
glazing adhesive, hot-melt adhesive, polyester, lacquer and roadsign paints
Common Quality
5-8
≥128°C
≤35
Properties
1.Light color, low odor;moderate softening point;
2.good thermal stability,excellent anti-oxidant property, high hardness, good film-forming performance;
3.Good solubility, easily soluble in arene solvent; slightly soluble in fat hydrocarbons adn alcohols.
4.Good compatability, soluble in various polymers;
5.Can improve the initial/constant adhesive strength of products