This is a schematic representation of the polybasic acid molecule which contains a mixture of di, tri, tetra, penta, and hexacarboxylic acids.
Unique chemical building blockNew Emery Polybasic Acid Now Emery gives you a new liquid polybasic acid with a unique composition and exceptional function ality— Empol® 1056A. Containing 40% polybasic acids, 59% dibasic acids and 1% monobasic acids, new Empol 1056A has an average functionality com parable to Emery Trimer acids (approximately 2.8). However, since it contains a substantial amount of acids with four or more carboxylic acid groups, its potential reactive capability is unique. Thus Empol 1056A becomes particularly attractive as a chemical intermediate for manufacture of condensation resins (alkyds, polyesters or polyamides), the curing of Physical properties —•Empol 1056 A Viscosity, cSt Kinematic, 100°F 210°F Initial color Color Stability test 2 hrs. in air, 205°C Iodine value Pour point, °F
epoxies and many applications where trimer acids have been used. Empol 1056A Polybasic Acid is a relatively light colored liquid (7 Gardner) which flows easily at room temperature and exhibits excellent color stability (see table below). And, you can count on consistent availability because Empol 1056A is manufactured via a completely new process. Check out the unusual capabilities of this new liquid polybasic acid by ordering an evaluation sam ple and literature now. Just use the coupon.
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Please send Π Sample of Empol 1056A
Western: Santa Fe Springs, California Canada: Emery Industries (Canada) L t d . Toronto, Ontario Europe: Unilever-Emery N.V., Gouda The Netherlands
Π Data Sheet 204
Title Please check and sign coupon and attach to your company letterhead.
