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Rosin Ester

Rosin Ester

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Introduction

The range of softening point of rosin ester series is 23 to 175 degree. Comparing to the rival, it has outstanding color stability, heat stability, weather and oxidation resistance, excellent solubility and compatibility, odorless smell.

TSR-75, TSR-90, TSR-175 character with extensive compatibility are used in EVA hot-melt, acrylate pressure sensitive adhesives.

TSR-10 is purposed to increase tacking strength, improve low temperature brittleness.

TSR-100L, TSR-115 majorly used in EVA hot-melt adhesives and solvent type acrylate pressure sensitive adhesives to increase peeling force.

TSR-1125, 1130 used together with TSR-903L, can get very high peel, meet thin coat high peel require.

TSR-160, TSR-175 have very high softening point, can use in high temperature resistance adhesive, increase adhesion to the non-polarity surface especially like PP、PE、PC kind low surface energy plastic.









Rosin Ester

Model         Product name                     S.P. (a) Color (b)     Acid Value(c) Application

TSR-10      Triethylene glycol rosin ester          2025       5MAX         20MAX Solvent base acrylate adhesive,Plasticizer

TSR-75      Polyalcohol rosin ester               6878        4MAX        18MAX Hotmelt, PSA.

TSR-90      Glycerol rosin ester                  8595        5MAX        15MAX Hotmelt, PSA.

TSR-100L    Glycerol/ Pentaerythritol rosin ester   102108       4MAX        18MAX Solvent base acrylate adhesive, Hotmelt.

TSR-115     Pentaerythritol rosin ester            110120       6MAX        18MAX       Solvent base acrylate adhesive, EVA

TSR-1125    Polymeric rosin pentaerythritol ester   120~130       10MAX        18MAX      EVA, SBR, NR, CR, SIS, SBS, Acrylic polymer type hotmelt or PSA.

TSR-1130    Polymeric rosin pentaerythritol ester   130~140       9MAX        35MAX      EVA, SBR, NR, CR, SIS, SBS, Acrylic polymer type hotmelt or PSA.

TSR-140D   Dimerized Rosin                     135~145        W.G.         145MIN       Hotmelt, Paint, Ink.

TSR-160     Polymeric rosin glycerol ester          155165      12MAX       15MAX       Offset ink, adhesives

TSR-175     Polymeric rosin pentaerythritol ester    170180      12MAX       12MAX       Offset ink, adhesives









a R&B, ℃

b Gardner

c mgKOH/g

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