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Pentaerythritol Ester of Gum Rosin

product details

Rosin Season Pentaerythritol Lipid


Pentaerythritol Ester of Gum Rosin 145 series of Pentaerythritol Ester of Gum Rosin is made from gum rosin by decolorization, esterification and stabilization. It is suitable for economical SBS and EVA hot melt adhesives, hot melt coatings and other

industries.



Product performance:


Properties:

•Lighter color, low odor.

♦It can significantly improve the adhesion of SBS rubber.

has good oxygen resistance and long storage period.

•Good solubility, soluble in cyclohexane, petroleum ether, toluene, xylene, ethyl acetate, acetone and other solvents.

•Good compatibility, can be mixed with a variety of polymers such as NRC&SBRSBS,SIS’EVA in any proportion.


Typical Uses:

•Hot-melt pressure sensitive adhesives(HMPSA): hot-melt Adhesive for

SBS and SIS-based health products.

•Hot-melt Adhesive: packaging glue and book binding glue.

•Hot-melt coating.


Packing:

•Compound kraft paper bag or intertexture bag, net weight 25 kgs each bag. •Galvanized iron drum, net weight 225kgs each drum.



Specifications:

    Typ   

145D

146D

Softening Point (R&B),℃

100-105

100-105

Color ( net Gardner)

3-4

2-3

mgKOH/g  max

≤30

≤20

Melt Viscosity(@150℃),cps

1300-2000

1300-2000

Solubility

clean

clean

shape

Grain

Grain