Stearyl amine. (Materials).Proaid AC 18-DSA is a saturated stearyl amine amine (əmēn`, ăm`ēn): see under amino group. amine Any of a class of nitrogen-containing organic compounds derived, either in principle or in practice, from ammonia (NH3). primarily used as an internal mill release for rubber articles. AC 18-DSA also acts as a process aid in all polymers. Proaid AC 18-DSA is FDA FDA abbr. Food and Drug Administration FDA, n.pr See Food and Drug Administration. FDA, n.pr the abbreviation for the Food and Drug Administration. acceptable for rubber articles intended for repeated use. It is said to promote release of all types of rubber from rubber mills and calenders. The same chemistry has been used for sticky ethylene/acrylic elastomers, ethylene/vinyl acetate and epichlorohydrins. Even general purpose elastomers like SBR SBR - Spectral Band Replication and polychloroprene that are causing mill sticking are said to release better. The excel lent mill and calender CALENDER. An almanac. Julius Caesar ordained that the Roman year should consist of 365 days, except every fourth year, which should contain 366, the additional day to be reckoned by counting the twenty-fourth day of February (which was the 6th of the calends of March) twice. release will carry over to mold release as well, according to the company. The low melting point is said to facilitate ease of adding Proaid AC 18-DSA on the mill. (Akrochem, 255 Fountain St., Akron, OH 44304) Circle 60 on card |
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