DESCRIPTION

TSR-652 is a disproportionated, modified rosin with a comparatively high softening point. Like all of the TSR grades, this product exhibits good stability to both oxidation and ultra violet light and is not prone to crystallization from solution or aqueous suspension.

PRODUCT SPECIFICATIONS

Softening Point (R&B; Degree) . . . 135~145

Acid Value (mg KOH/g) . . . . . . . 180MIN

TYPICAL PRODUCT VALUES

Color (50% in Toluene; Gardner). . . .5

Glass Transition Point (Tg;Degree) . . . 87

APPLICATION

TSR-652 is widely used as a modifier for pigment production. TSR-652 is readily saponifiable using permanent or non-permanent alkalis. TSR-652 is compatible with the majority of commercially available polymers, including EVA, SIS and SBS co-polymers, acrylics and natural rubber. It exhibits good solubility in some of the more commonly encountered solvents including aromatics, ketones and esters. Please contact our technical sales representative for further technical or commercial information.

PRODUCT STATUS

TSR-652 is commercially available flaked in 25 kg bags.

SHELF LIFE

One year under normal conditions.

HEALTH AND SAFETY

Please refer to the material health and safety data sheet for TSR-652

TONE RESIN CHEMICAL CO., LTD believes that any information, instruction and/or advice given by its personnel in response to this request for technical assistance is accurate based on the information made available by your company and offers such information and/or advice in good faith, BUT WITHOUT ANY RESERVATIONS OR WARRANTIES WHATSOEVER, EXPRESS OR IMPLIED, AS TO THE ACCURACY, COMPLETENESS OR SUFFICIENCY THEREOF. TONE RESIN CHEMICALS SPECIFICALLY DISCLAIMS WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE