CN1769407A

CN1769407A - Emulsifiable oil for copper rolling and its production method

Info

Publication number: CN1769407A
Application number: CN 200510100712
Authority: CN
Inventors: 余卓新
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-10-31
Filing date: 2005-10-31
Publication date: 2006-05-10
Anticipated expiration: 2025-10-31
Also published as: CN100497566C

Abstract

The invention provides a special emulsified oil for copper rolling and its preparing process, wherein the the main components include (by weight ratio): No: 5 mineral oil 50-55%, sodium sulfonate of petrodeum 20-23% containing active substance 35-40%, rape seed oil 3-5%, Span-80 2-4%, 0P-10 3-5%, and clean water 10-15%.

Description

A kind of emulsifiable oil for copper rolling and manufacture method thereof

Technical field

The present invention relates to the lubricant technical field, more particularly a kind of emulsifiable oil for copper rolling and manufacture method thereof.

Background technology

In the rolling industry of copper,, the requirement of milling train and rolling mill compound is also being improved along with improving constantly that roll speed and rolled piece surface quality require.Shortcomings such as the present rolling emulsion ubiquity lubricity of using is bad, groove, the serious wear of rolling rod, the rolled piece surface quality is relatively poor, heat radiation is bad, thereby innovation and creation a kind of lubricated, antioxidant property is good, the rolling mill compound of excellent radiation performance is the development of demand direction in market.

Summary of the invention

It is rolling with oil in water emulsion and manufacture method thereof to the purpose of this invention is to provide a kind of copper lubricated, anti-oxidant and excellent radiation performance.

The present invention is achieved by following technical proposals: a kind of emulsifiable oil for copper rolling, and its main ingredient and shared weight percent thereof are as follows,

Sequence number	The component title	Weight percent (100%)
Sequence number	The component title	Weight percent (100%)	1	No. 5 white mineral oils	50-55
2	The petroleum sodium sulfonate of actives 35-40%	20-23	1	No. 5 white mineral oils	50-55
2	The petroleum sodium sulfonate of actives 35-40%	20-23	3	Rape oil	3-5
4	Si Ben-80	2-4	3	Rape oil	3-5
4	Si Ben-80	2-4	5	OP-10	3-5
6	Clear water	10-15	5	OP-10	3-5

The manufacture method of this emulsifiable oil for copper rolling is: No. 5 white mineral oils, the petroleum sodium sulfonate of actives 35-40%, rape oil, Si Ben-80, OP-10 are added rotating speed 1800-2000 rev/min height successively cut to cut in the mulser and stir, add clear water at last, about restir 40 minutes, after treating that liquid is by muddy bleach, promptly be formulated as emulsifiable oil for copper rolling stoste, stoste is by 1: promptly get the emulsifiable oil for copper rolling that can directly use after the 8-15 dilution.

Oil in water emulsion of the present invention is by 1: the rolling complete processing that is used for copper such as the hot rolling of production of copper bar, copper coin, copper strips, cold rolling and continuous casting and rolling behind the 8-15 dilute with water.Its product surface is highly polished, not grooving, anti-oxidant cycle long and nontoxic non-stimulated flavor, and is easy to operate.

Specific embodiment

Below in conjunction with a preferred embodiment the present invention is further described,

One, Example formulations sees the following form:

Sequence number	The component title	Weight (kg)
Sequence number	The component title	Weight (kg)	1	No. 5 white mineral oils	1125
2	The petroleum sodium sulfonate of actives 35-40%	480	1	No. 5 white mineral oils	1125
2	The petroleum sodium sulfonate of actives 35-40%	480	3	Rape oil	120
4	Si Ben-80	40	3	Rape oil	120
4	Si Ben-80	40	5	OP-10	90
6	Clear water	210	5	OP-10	90

Two, making method:

According to each the composition weight proportioning in the last table, to stir in the petroleum sodium sulfonate 480kg of No. 5 white mineral oil 1125kg, actives 35-40%, the high-shear emulsion machine that rape oil 120kg, Si Ben-80 40kg, OP-10 90kg add rotating speed 1800-2000 rev/min successively, add clear water 210kg at last, continue to stir 40 minutes, after treating that liquid is by muddy bleach, promptly be formulated as emulsifiable oil for copper rolling stoste, stoste is by 1: promptly get the emulsifiable oil for copper rolling that can directly use after the 8-15 dilution.

Three, the product performance index that makes is as follows:

Sequence number	Project	Test-results
Sequence number	Project	Test-results	1	Kinematic viscosity (40 ℃) mm ²/s	62
2	Condensation point ℃	-6	1	Kinematic viscosity (40 ℃) mm ²/s	62
2	Condensation point ℃	-6	3	Freeze thawing (congealing for 8 ℃)	Recover room temperature, keep the basic outward appearance of crude oil
4	Self-emulsifying	Emulsification is good, no profit layering	3	Freeze thawing (congealing for 8 ℃)
4	Self-emulsifying	Emulsification is good, no profit layering	5	Emulsion defoaming (55 ℃ ± 2 ℃ min) ml	2
6	5% emulsion pH value (acidometer detection)	8.2	5	Emulsion defoaming (55 ℃ ± 2 ℃ min) ml	2
6	5% emulsion pH value (acidometer detection)	8.2	7	(55 ℃ ± 2 ℃ are soaked T to 5% emulsion corrodibility entirely ₃Copper sheet 24h)	1 grade
8	The graining amount	Do not have	7		1 grade

The embodiment of the above is preferred embodiment of the present invention only, is not to limit practical range of the present invention with this, so the equivalence that all weight percentages of components according to the present invention, method and principle are done changes, all should be covered by in protection scope of the present invention.

Claims

1, a kind of emulsifiable oil for copper rolling is characterized in that: its main ingredient and shared weight percent thereof are as follows, Sequence number The component title Weight percent (100%) 1 No. 5 white mineral oils 50-55 2 The petroleum sodium sulfonate of actives 35-40% 20-23 3 Rape oil 3-5 4 Si Ben-80 2-4 5 OP-10 3-5 6 Clear water 10-15

2, a kind of making method of emulsifiable oil for copper rolling, it is characterized in that: No. 5 white mineral oils, the petroleum sodium sulfonate 20-23% of actives 35-40%, rape oil 3-5%, Si Ben-802-4%, the OP-103-5% of 50-55% added rotating speed 1800-2000 rev/min height successively cut to cut in the mulser and stir, the clear water that adds 10-15% at last, about restir 40 minutes, after treating that liquid is by muddy bleach, promptly be formulated as emulsifiable oil for copper rolling stoste, stoste is by 1: promptly get the emulsifiable oil for copper rolling that can directly use after the 8-15 dilution.