MOF-MLA全合成切削液添加剂
MOF-MLA Total Synthesis Cutting Liquid Additive
I. Product benefits
1. Excellent biological stable formula, long service life
2. Ultralow foaming property
3. Excellent washing property ensures clean item and workpiece
4. Not destroy oil seal, compatible with the sealing material of equipment
5. Total synthesis environmental formula, no pungent smell, without polluting water source
II. Products usage
Apply to cutting and polishing of aluminum, copper, zinc and alloy.
III. MOF-MLA total synthesis cutting liquid additive (concentrated liquid) test report
Concentrated liquid | Appearance | Colourless, homogeneous, clear liquid | ||||
Physical and chemical indicators | PH value | 8.1 | ||||
Specific gravity | 1.05 | |||||
Pour point | -38 degrees | |||||
Open flash point | 116 degrees | |||||
Kinematic viscosity | 20.3675mm2/s(40℃) | |||||
Test of storage stability | Test condition | Test results | ||||
At constant 70℃ for 5 h. | No delamination and precipitation. | |||||
At constant -12℃ for 24 h | No delamination and precipitation. | |||||
Dilution solution 8% Add distilled water | Appearance | Colorless clear liquid | ||||
PH value | 8.0 | |||||
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. | |||||