MOF-CGWL金属乳化切削液添加剂
MOF-CGWL Metal Emulsified Cutting Additive
I. Product benefits
1. The product does not contain nitrite, phenol, organic solvent and other hazardous substances
2. Rarely smell, even used in summer for a long time, effectively improve the working environment
3. Good antirust performance can ensure the antirust requirement of normal inter-process
4. Have excellent lubricating property, improve the processing accuracy and cutting efficiency, and effectively prolong the service life of knife mold
5. Excellent cooling property can ensure the maximum processing efficiency
II. Product usage
The product applies to cutting and grinding and most processing methods of aluminum, copper, zinc, alloy, cast iron, steel, alloy steel and ferrous metal materials
MOF-CGWL emulsified cutting additive (concentrated liquid) test report
Concentrated liquid (add 5# white oil in 1:2) | Appearance | Light yellow transparent and homogeneous liquid | |||
Physical and chemical indicators | PH value | 10.23 | |||
Specific gravity | 0.90 | ||||
Pour point | -27 degrees (turbidity point at 2 degrees) | ||||
Open flash point | 103 degrees | ||||
Kinematic viscosity | 19.136mm2/s(40℃) | ||||
Test of storage stability | Test condition | Test results | |||
At constant 50℃ for 4 h. | No delamination and precipitation. | ||||
At constant -18℃ for 2 h. | No delamination and precipitation. | ||||
4000 rpm for 30 mins | No delamination and precipitation. | ||||
Dilution solution
8% Add distilled water | Appearance | Opalescent fluid | |||
PH value | 9.52 | ||||
Test of defoaming performance | Test condition | Test results | |||
Place 70 ml of the diluent fluid in a 100 ml measuring cylinder, shake the cylinder up and down at a frequency of 100-120 times/min, and let it stand at room temperature for 10 mins. | Qualified time of defoaming. <2min | ||||
Test of causticity(fully immersed) | Test condition | Test results | |||
Red copper | At constant 55±2℃ for 8 h. | Qualified | |||
LY12 aluminum | At constant 55±2℃ for 8 h. | Qualified | |||
Grade 1 grey cast iron | At constant 55±2℃ for 24 h. | Qualified | |||
Test of rust protection Grade 1 grey cast iron | Test condition | Test results | |||
Monolithic | At constant 35±2℃ for 24 h. | Qualified | |||
Lamination | At constant 35±2℃ for 24 h. | Qualified | |||
Test of bacterial colonies | Dilute the diluent fluid with 0.5% saline solution by 10 times, place 1 ml of the fluid in the sterile petri dish, add in 20 ml of prepared medium, let it culture within the incubation at constant 30 ℃ for 24-48 h, and visually observe if the colony number qualifies. | ||||