CN1197110A - Qualified high speed copper wiredrawing lubricating agent - Google Patents

Abstract

A high-grade lubricant for drawing copper wire at high speed contains basic oil CN150, synthetic lubricant, compound additive, and anticorrosive agent, and features excellent lubricating, cleaning and cooling performance, high temp. resistance, firm film, no deterioration, less change in viscosity, less consumption and long storage period.

Description

Qualified high speed copper wiredrawing lubricating agent

The present invention relates to metal wire drawing lubricating composition.

More than 130 families of present domestic existing copper wire pulling enterprise, annual 5000-6000 tons of each the class copper wiredrawing lubricating agent oil products that consume.These copper wiredrawing lubricating agent oil products have from external import, and home-made is arranged; Township and village enterprises and the individual oil product of producing are also put on market in a large number.Electric wire enterprise produces and uses these oil product reflection quality to differ, and quality differs greatly, the price confusion.The import copper wiredrawing lubricating oil costs an arm and a leg, and adaptive surface is narrow, and the home-made oil product has puts layering, emulsifying property linearly decline with inventory time length for a long time, and the cost height, and price is up to 10000 yuan～12000 yuan per ton.Township and village enterprises and individual oil product situation of producing are with regard to more complicated.

At the problems referred to above, the object of the present invention is to provide that the reduction relatively of a kind of cost, stable performance, starting material are easy to get, wide accommodation, consumption is few, efficient is high qualified high speed copper wiredrawing lubricating agent, outstanding substantive features and obvious improvement are arranged technically.

The present invention realizes with following mode: feature is that it is made of ucon oil base, synthetic composite additive, sanitas, and its chemical composition is composed as follows by weight percentage:

The ucon oil base:

SN150 base oil (base-material) 48.30～49.80; Vegetables oil 19.30～24.88; Oleic acid 2.90～1.50;

Synthetic composite additive:

T551 oxidation inhibitor 1.45～2.48; T702 rust-preventive agent 1.45～2.48; PPG emulsifying agent 2.90～5.00; NE-101 defoamer 0.50～0.70; T321 anti-wear agent 4.30～1.99; Stearic acid membrane-forming agent 17.40～8.93; T801 pour point depressant 1.45～1.99;

Sanitas:

JRM-1 sanitas 0.05～0.25.

The present invention has excellent lubrication, cleaning, cooling performance; Film forming is firm, high temperature resistant; Not stratified, never degenerate, it is little that viscosity with temperature changes; Quality guaranteed period reaches 12 months and still keeps good emulsifying; Consumption is little, efficient is high, and general and water proportioning is 1: 15～19; Cost reduces, and for 75～80% of city's pin like product price, reduces and uses the production cost 20-25% of enterprise.The present invention be start with from oil property solve that oil product is lubricated, cleaning, cooling aspect have on the basis of excellent properties, change oil product film-forming properties, wear resistance, oxidation stability, thereby overcome layering, the time dependent shortcoming of emulsifying effectiveness.The present invention reduces the oil product cost, adopts measures such as inexpensive starting material, reduction additive amount, change synthesis technique, reduces cost, and price is reduced.The technology of the present invention parameter:

Index	?????ZY-1	??ZY-2
			The anti-hard water film forming thickness of appearance color kinematic viscosity (50 ℃) 5% emulsion pH value self-emulsifying corrosion test normal temperature 120h open flash point condensation point ℃ greasy property cleaning performance cooling performance	Pale brown good good to 185 ℃ of the wide 3-5 μ of brownish red 125 7～8 excellent qualified adaptations m-5	180 ℃ of the wide 2-3 μ of the excellent qualified adaptation of brown color 110 7-9 m-5 are good

Application test:

1.ZY-1 lubricant test effect on the small wire drawing machine in homemade 751-18:

In draw: inlet wire line footpath φ 2.5mm, outlet line footpath 0.8mm

Modulus 17 goes out linear velocity 20m/s

Draw finished product 907.5Kg broken string 2 times

Wire quality: 1. surperficial rounding, light, put not oxidation blackening for a long time

2. microscope inspection line surface no marking pit

3. surface clean oily dirt free, the mold pressing temperature rise is little, and the mould loss is little.For a short time draw: inlet wire line footpath φ 1.5mm outlet line footpath 0.37mm

Modulus 17 goes out linear velocity 25m/s

Draw finished product 1141.3Kg broken string 0 time

Wire quality: good

2.ZT-2 lubricant produces in the thin machine drawing in Taiwan and tests

Inlet wire line footpath φ 0.6mm outlet line footpath 0.14mm

Modulus 20 goes out linear velocity 40m/s

Draw agent finished product: 874.54Kg broken string 1 time

Wire quality: excellent

Claims (1)

1. a qualified high speed copper wiredrawing lubricating agent is characterized in that it is made of ucon oil base, synthetic composite additive, sanitas, and its chemical composition is composed as follows by weight percentage:

The ucon oil base:

SN150 base oil (base-material) 48.30～49.80; Vegetables oil 19.30～24.88; Oleic acid 2.90～1.50;

Synthetic composite additive:

T551 oxidation inhibitor 1.45～2.48; T702 rust-preventive agent 1.45～2.48; PPG emulsifying agent 2.90～5.00; NE-101 defoamer 0.50～0.70; T321 anti-wear agent 4.30～1.99; Stearic acid membrane-forming agent 17.40～8.93; T801 pour point depressant 1.45～1.99;

Sanitas:

JRM-1 sanitas 0.05～0.25.