This series are granular form,low odor,light color, modified gum rosin pentaerythritol esters.  

Pentaerythritol Ester of Gum Rosin

Description:

This series are granular form,low odor,light color, modified gum rosin pentaerythritol esters.They are very good tackifying resins which can be used to formulate various kinds of adhesives.

 

Specification:

Type	BL-100	BL-100L
Softening poing(R&B),	95~105	95~105
Color (Gardner net)	3~5	1~3
Acid number,mgKOH/g,max	20	20
Specific gravity(@20)	1.07	1.07
Melt viscosity(@150),CPS	1000~2000	1000~2000
Ash(as weight),%,max	0.1	0.1
Flash point(C.O.C),	250	250

 

Uses:

Used in SBS and SIS base hot melt pressure sensitive adhesives for sanitary napkins,hot melt adhesives for packings and bookbindings,hot melt paints,BL-117 is special suitable for wooden hot melt adhesives.

 

Packaging:

In kraft-polyproplyene composite bags of 25kgs net each.

pentaerythritol ester of gum rosin BL-100