| 摘要 |
Cooling-lubricating mixture for metal processing, characterized in that it contains 0.1 û 5 percent by weight of carboxyimide of alkenosuccinic acid with the general formula 1, neutralised with aliphatic and/or heterocyclic amine and/or alkanolamine and/or boric acid esters and/or phosphoric acid esters with alkanolamine where R1 in formula 1 is hydrogen, fluorine, chlorine, or bromine atom or -C(N, -COOH, -COOR group and R is alcohol or polyalcohol with 1 - 4 carbon atoms, n + m is an integer with the value of 8 - 25, p is a natural number with the value of 8 - 10, that it contains 0.001 û 1 percent by weight of water-soluble block copolymers of ethylene oxide and propylene and/or butylene oxide with molecular weight 1,000 - 10,000, preferably 2,000 - 3,000, and also contains 0.0001 û 0.1 percent by weight of a heterocyclic compound with the general formula 2, where R2, R3 and R4 are alkyl groups with 1 - 4 carbon atoms in their chains, phenol substituent or hydrogen, X stands for NR4 or =S, A is CN(R4)2, =C=S, (C-S-R4, (N, (CH2 group, r is 0 or 1, and the solution is made up to 100 percent with water.<IMAGE>
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