CN102010776A - Oil for high-efficiency copper hot rolling - Google Patents

Abstract

The invention provides oil for high-efficiency copper hot rolling, which relates to oil for processing nonferrous metals. The oil for high-efficiency copper hot rolling comprises the following components in percentage by weight: 50-70% of transformer oil 10#, 5-20% of polyalcohol saturated ester, 5-15% of tall oil fatty acid, 1-10% of diamidodimethyl, 2-10% of triethanolamine, 1-10% of bactericide, 5-40% of non-ionic surfactant, 5-20% of anionic surfactant, 2-30% of sorbitan monooleate, 0.1-10% of benzotriazole and 0.1-10% of benzotriazole derivatives. The oil for high-efficiency copper hot rolling has the advantages of high stability, long life cycle, excellent cooling property and lubricating property, environment friendliness, favorable degradability, high antirust performance and high corrosion resistance, and has favorable protective function on the rolling machine and rolled pieces.

Description

High-effect copper hot rolling system is with oily

Technical field

The processing that the present invention relates to a kind of non-ferrous metal relates in particular to a kind of high-effect hot rolling system with oily with oil.

Background technology

At present, that uses in copper hot rolling system industry does not rollingly have unified standard with oil, does not have ready-made alternative rollingly with oil, and most copper processing enterprise all is that own as required modulation is rolling with oily, its performance is very unstable, and is very big to production and quality product influence; Its reason is rolling set of dispense ratio with oil, the rolling of different components composition differs greatly with its performance of oil, mainly embody rolling quality with oil by product performance indexs such as rolling life cycle, cooling property and lubricity, degradation property, antirust corrosion-resistant energy with oil, in use, can cause bandaging piece surface corrosion variable color, bandaging piece remained on surface spot and rolling, directly have influence on the quality of bandaging piece with the easy corruption etc. that takes place of oil.

Summary of the invention

The object of the invention is to overcome above-mentioned the deficiencies in the prior art part, at the problem that existing skill exists, technical problem to be solved by this invention is to provide a kind of high-effect copper hot rolling system with oily, and this high-effect copper hot rolling system can be stablized with oiliness, life cycle is long, and is best in quality.

For reaching above-mentioned purpose, the present invention is achieved by following technical proposals:

A kind of high-effect copper hot rolling system uses the component and the weight percent thereof of oil as follows with oil, described high-effect copper hot rolling system:

No. 10 transformer oil: 50～70%, the polyvalent alcohol saturated ester: 5～20%,

Ready denier oil acid: 5～15%, the diamino dimethyl: 1～10%,

Trolamine: 2～10%, benzotriazole: 0.1～10%,

Nonionogenic tenside: 5～40%, anion surfactant: 5～20%,

Sorbitan oleate: 2～30%, sterilant BK:1～10%,

Benzotriazole derivative: 0.1～10%.

The invention has the advantages that: the high-effect copper of the present invention hot rolling system contains the biologically stable additive with oil; life cycle is long; do not contain nitrite, have splendid cooling and lubricity, improved the working accuracy and the surface smoothness of bandaging piece; the prescription of environmental protection; improved rolling degradation capability more, efficiently bactericidal additive composition, the effectively various biologies in the controlled rolling oil with oil; have good anti-rust properties and corrosion resistance, have good protective action pricking tool and bandaging piece.

Embodiment

For further understanding feature of the present invention, technique means and the specific purposes that reached, function, with embodiment the present invention is described in further detail below.

A kind of high-effect copper hot rolling system is with oily, and described high-effect copper hot rolling system is as follows with each component of oil and weight percent thereof:

No. 10 transformer oil: 50～70%, the polyvalent alcohol saturated ester: 5～20%,

Ready denier oil acid: 5～15%, benzotriazole (T706): 0.11～10%,

Trolamine: 2～10%, diamino dimethyl (agent of pH value stabilization): 1～10%,

Nonionogenic tenside: 5～40%, anion surfactant: 5～20%,

Sorbitan oleate: 2～30%, sterilant BK:1～10%,

Benzotriazole derivative (T551): 0.11～10%.

In the value range of above-mentioned prescription, can determine concrete allocation ratio according to practical situation, as the component and the weight percent thereof of concrete proportioning be:

No. 10 transformer oil 58%, polyvalent alcohol saturated ester 10%, ready denier oil acid 6%, diamino dimethyl pH value stabilization agent 2%, trolamine 3%, sterilant BK2%, nonionogenic tenside 6%, anion surfactant 6%, sorbitan oleate (sorbester p17) 3%, T706 benzotriazole 2%, T551 benzotriazole derivative 2%.

Wherein, No. 10 transformer oil (productions of Dow Chemical Industrial Co., Ltd) that add in oil in this high-effect copper hot rolling system can have been strengthened the rolling oily environmental-protecting performance of using in the biological degraded automatically of occurring in nature; The agent of diamino dimethyl pH value stabilization is that " Dow Chemical Industrial Co., Ltd " produces, and is a kind of pH value conditioning agent, stablizer of low smell.

This high-effect copper hot rolling system can have been strengthened the environmental-protecting performance of this copper hot rolling system with oil in the biological degraded automatically of occurring in nature with oil, has solved the difficult degraded that present copper hot rolling system exists with oil, with serious pollution problem.

Because the temperature of copper hot rolling system processing environment is very high, also very high with the durothermic requirement of oil to copper hot rolling system, this high-effect copper hot rolling system has high temperature oxidation resistance with oil, can satisfy copper hot rolling process temperature.

Because this high-effect copper hot rolling system has high temperature oxidation resistance with oil, its lubricity is not subjected to copper hot rolling process Temperature Influence, still has high lubricity when high temperature.

This high-effect copper hot rolling system also has good cooling effect with oil simultaneously resistant to elevated temperatures, can reduce the sintering scald on bandaging piece surface.

In copper hot rolling process process, use copper hot rolling system with behind the oil, the step of cleaning oil stain is essential, at this moment copper hot rolling system just seems very important with the cleaning performance of oil, this high-effect copper hot rolling system has good cleaning performance with oil, be easy to wash, can avoid the bandaging piece remained on surface that residue and oil film are arranged.

Bandaging piece, is easy to get rusty because bandaging piece all is a non-ferrous metal using copper hot rolling system with behind the oil, and this high-effect copper hot rolling system can offer the long lasting antirust effect of bandaging piece in case fungi has excellent Corrosion Protection with oil.

In use, this high-effect copper hot rolling system is 1 than 10-20 with oily proportioning with water, and its coupling amount to water is very big, can realize converting out the maximum distiller liquor with oil and water with minimum stock's high-effect copper hot rolling system, can reduce the tank farm stock of copper hot rolling system, save the place, reduce cost with oil.

At present, that uses in copper hot rolling system industry does not rollingly have a unified standard with oil, do not have ready-made alternative rolling with oil, most copper processing enterprise all is with oil according to the nonferrous materials that uses in the course of processing oneself modulation copper hot rolling system, different nonferrous materialss will be modulated different copper hot rolling systems with oily, and this high-effect copper hot rolling system can make copper hot rolling system satisfy the processing request of multiple metal different process with oil with oil.

This high-effect copper hot rolling system can keep copper hot rolling system stablizing with oily pH value for a long time with oil; Effectively suppress bacterial reproduction; can protect copper hot rolling system corruption not to take place for a long time with oil; can extend to duration of service more than 1 year; effectively prolonged the life cycle of copper hot rolling system with oil; resource is used fully; save resource, cut the waste, pollute, also reduced the use cost of enterprise.

Because the high-effect copper of the present invention hot rolling system above-mentioned fine quality of oil, it is applicable to the continuous casting and rolling machinery complete processing of copper hot rolling system, and in the drawing forming process of various general category alloys, crude aluminum, copper wire and non-ferrous metal pipe fittings, also can be used in the cutting ground finish of non-ferrous metal.

High-quality in order to ensure the product that uses this high-effect copper hot rolling system to produce with oil, in use also the high-effect copper of GPRS hot rolling system with the use proportional quantity of oil with bandaging piece, specifically as:

Copper hot rolling concentration is: 1 to 5～15;

Copper wire drawing proportioning is: 1 to 10～20;

Aluminium wire drawing proportioning is: 1 to 10～20;

The ground finish proportional quantity is: 1 to 20～50.

In sum, high-effect copper hot rolling system of the present invention can be stablized with oiliness, and is best in quality, can improve the quality of bandaging piece, also can improve simultaneously the processing characteristics of the machinery that is rolled technology, improve the productivity under the severe condition, and the work-ing life of prolonged mechanical.

Above illustrated embodiment is only as conveniently illustrating the present invention, be not that the present invention is done any type of restriction, have in the technical field under any and know the knowledgeable usually, if in the scope that does not break away from technology provided by the present invention, example is executed in the equivalence that utilizes disclosed technology contents to do modification, and break away from technical characterictic content of the present invention, all still belong in the scope of the technology of the present invention feature.

Claims (1)

1. a high-effect copper hot rolling system is with oily, and it is characterized in that: described high-effect copper hot rolling system with each weight percentages of components in the oil is:

No. 10 transformer oil: 50～70%, the polyvalent alcohol saturated ester: 5～20%,

Ready denier oil acid: 5～15%, the diamino dimethyl: 1～10%,

Trolamine: 2～10%, benzotriazole: 0.1～10%,

Nonionogenic tenside: 5～40%, anion surfactant: 5～20%,

Sorbitan oleate: 2～30%, sterilant BK:1～10%,

Benzotriazole derivative: 0.1～10%.