Special rosin derivative

Special rosin derivative

TSR-675S contain dehydroabietic acid 75%~99%, used in Synthetic rubber, pigment, pharmaceutical intermediates, and Polypropylene transparent nucleating agent.

TSR-602, TSR-610, TSR-685, TSR-604mostly used in Soldering fluxes, Solder paste. With character outstanding heat resistance, non-crystallized, excellent solderability, very good rheological, excellent wettability.

TSR-610 is purposed used in lead solder paste. is corresponds to Arakawa KR-610.

TSR-685 is corresponds to Arakawa KE-604.

TSR-685, TSR-604 is purposed used in lead-free solder paste, blending will better than KE-604 in character of rheological, wettability, support activity during the whole operation, especially used in heavy density lead-free solder paste.

TSR-610 also used in pigment, can control the growth of the crystal of pigment, reduce the aggregation of pigment during the drying and grinding, and increase the tinctorial strength and brilliance of the pigment. Using the TSR-610, can minify the average particle size, narrowing the particle distribution; improve the compatibility, wettability and dispersivity between pigment and medium. Give pigment better fluidity and lipophilicity in organic solvent。

Specialty rosin derivative

Model     Product name           S.P. (a)  Color (b)  Acid Value(c)  Abietic Acid (%)  Dehydroabietic Acid (%)  Saponification Value Application

TSR-675S Disproportionated rosin  75MIN   1MAX   155MIN       0.5MAX            70MIN              160MIN    Synthetic rubber, Adhesives, Sealants, Pigments

Model              M.P. (d)   Appearance   Acid Value(c)    Dehydroabietic Acid (%)       Application

Dehydroabietic acid 150MIN White Powder    185MIN               99.5MIN              Physiology activity material, Pharmaceutical Intermediates.

Agricultural chemical, chemical, Optics

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

TSR- Modified disproportionated rosin      65～80  2MAX   200MAX   Soldering fluxes, Solder paste, Tackifier, Alcohol based ink. Alcohol based compound film adhesive. Used as replacement of hydrogenated rosin.

TSR-610  Modified disproportionated rosin 100～110  2MAX   200MIN   pigment production, Soldering fluxes, Solder paste, Tackifier, Alcohol based ink. Alcohol based compound film adhesive.

TSR-685  Modified disproportionated rosin 120～130  2MAX   200MIN  pigment production, Soldering fluxes, Solder paste, Tackifier, Alcohol based ink

Model      Product name        M.P. (d)   Appearance   Acid Value(c)  Application

TSR-604  Modified rosin         130～140 White powder 300MAX     Used in Solder paste. Good underprop to bigger specific gravity alloy

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

TSR-526 Alkyl phenol Formaldehyde resin   60～70    4MAX       60～80      10MIN      used with chloroprene rubber for adhesive preparation. To improve the properties of chloroprene rubber adhesive, such as tackiness retention time, phasing stability, heat resistance and adhesion strength.

a R&B, ℃

b Gardner

c mgKOH/g