Pentaerythritol resin 145#

1.Specifications Item Unit: Softening Point (Ring & Ball), ºC | Color, Gardner,# | Acid Value

ST-100S 98-106 3-5 10-20

ST-100LS 100-108 ≤1 20-30

2.Properties and uses

Pentaerythritol 145# is a light-colored pentaerythritol rosin ester of stabilized gum rosin by

hydrogenation. It is used as a tackifier in adhesives industry. It provides excellent heat and aging stability

improved resistance to oxidation, polymer compatibility, good skinning resistance and better retention of

color. Mainly used in hot melt adhesives and pressure sensitive adhesives.

Characteristics

(1). Excellent tack, internal cohesion

(2). Excellent thermal resistance

(3). Good compatibility with wax, EVA polymers.

(4). Excellent resistance oxidation due to low Abietic Acid contents

3.Packing Bag: Intertexture or kraft paper bag, 25kg net each bag.

4.Storage & Shelf life

It could be stored in cool and dry places.

Maximum shelf life is 12 months.

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