A kind of micro-emulsion of magnesium alloy plate strip medium temperature rolling and preparation method thereof
A technology of magnesium alloy plates and microemulsions, applied in lubricating compositions, petroleum industry, etc., can solve problems such as easy fire, poor surface cleanliness, poor lubrication performance of emulsion, etc., to achieve improved safety, excellent lubrication performance, easy The effect of storage and transportation
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0014] Embodiment 1 concrete each component formula is as shown in table 2.
[0015] serial number Component chemical name mass (g) 1 D130 25.00 2 Calcium chloride aqueous solution (0.02mol / L) 34.00 3 Oleic acid 6.00 4 Triethanolamine 1.50 5 Sorbitan Fatty Acid Ester 10.00 6 polyethylene glycol 400 6.00 7 Sodium petroleum sulfonate 8.00 8 n-propanol 9.00 9 dialkyl dithiophosphate 0.5
[0016] (1) Weigh the surfactant SPAN80 according to the above formula, add sodium petroleum sulfonate, PEG400, oleic acid and triethanolamine into D130 and stir evenly, then add co-surfactant n-propanol and extreme pressure agent dialkyldithio Phosphate ester, stir evenly again, heat to 40-50°C and keep it still to remove air bubbles, then cool to room temperature to finally obtain a stable oil phase.
[0017] (2) Weigh 0.01 mol of anhydrous calcium chloride and dissolve it in 500 ml of deionized water to obtain a cal...
Embodiment 2
[0020] Embodiment 2 concrete each component formula is as shown in table 3.
[0021]
[0022]
[0023] (1) Weigh the surfactant SPAN80 according to the above formula, add sodium petroleum sulfonate, PEG400, oleic acid and triethanolamine into D130 and stir evenly, then add co-surfactant n-propanol and extreme pressure agent dialkyldithio Phosphate ester, stir evenly again, heat to 40-50°C and keep it still to remove air bubbles, then cool to room temperature to finally obtain a stable oil phase.
[0024] (2) Weigh 0.01 mol of anhydrous calcium chloride and dissolve it in 500 ml of deionized water to obtain a calcium chloride electrolyte solution with a concentration of 0.02 mol / L.
[0025] (3) Slowly add the calcium chloride electrolyte solution prepared above into the oil phase, and stir rapidly while adding, and after the mixed solution turns from turbid to clear and transparent at the beginning, a microemulsion of the magnesium alloy plate and strip is obtained at med...
Embodiment 3
[0027] Embodiment 3 concrete each component formula is as shown in table 4.
[0028]
[0029]
[0030] (1) Weigh the surfactant SPAN80 according to the above formula, add sodium petroleum sulfonate, PEG400, oleic acid and triethanolamine into D130 and stir evenly, then add co-surfactant n-propanol and extreme pressure agent dialkyldithio Phosphate ester, stir evenly again, heat to 40-50°C and keep it still to remove air bubbles, then cool to room temperature to finally obtain a stable oil phase.
[0031] (2) Weigh 0.01 mol of anhydrous calcium chloride and dissolve it in 500 ml of deionized water to obtain a calcium chloride electrolyte solution with a concentration of 0.02 mol / L.
[0032] (3) Slowly add the calcium chloride solution prepared above into the oil phase, stir rapidly while adding, and wait for the mixed solution to become clear and transparent from the initial turbidity, and then obtain the microemulsion of the magnesium alloy strip for medium-temperature r...
PUM
| Property | Measurement | Unit |
|---|---|---|
| water content | aaaaa | aaaaa |
Abstract
Description
Claims
Application Information
Login to View More