Cleaning agent for oil stains on surface of artificial joint wax mold and treatment method
A technology for artificial joints and surface oil stains, applied in the direction of non-surface active washing solvents, cleaning methods using liquids, non-surface active detergent compositions, etc., which can solve the problem of increased sewage treatment costs, secondary pollution, poor volatility, etc. Problems, achieve efficient and thorough surface oil stains, strong decontamination ability, and strong volatility
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[0013] Example 1
[0014] A cleaning agent for oil stains on the surface of artificial joint wax molds: Under the condition of 22℃ and no open flame around, wear anti-dissolution gloves, and pour 50kg of limonene solution with a mass concentration of 85% and a mass concentration of 75kg into a stainless steel cylinder. 95% 2-phenylthioethanol; stir at a constant speed of 35 rad / min for 5 minutes, cover the stainless steel lid of the stainless steel cylinder, and place it for more than 4 hours to obtain the cleaning agent. According to test statistics, after cleaning 8600 strings of wax parts in this volume of cleaning fluid or using it for 2 months, the cleaning effect begins to decline, and the solution needs to be replaced.
[0015] A method for treating oil stains on the surface of artificial joint wax models: immerse the wax models in the above-mentioned cleaning agent; pay attention to the cleaning of the wax models, because the decomposition ability of limonene itself is very...
Example Embodiment
[0016] Example 2
[0017] A cleaning agent for oil stains on the surface of artificial joint wax molds: Under the condition of 26℃ and no open flame around, wear anti-dissolution gloves, pour 55kg of 90% limonene solution and 80kg of mass concentration into the stainless steel cylinder. 96% 2-phenylthioethanol; stir at a constant speed of 30 rad / min for 10 minutes, cover the stainless steel cylinder with a stainless steel lid, and place it for more than 4 hours to obtain a cleaning agent. According to test statistics, after cleaning 8800 strings of wax parts in this capacity of cleaning fluid or using it for 2 months, the cleaning effect begins to decline and the solution needs to be replaced.
[0018] A method for treating oil stains on the surface of artificial joint wax molds: immerse the wax molds in the above cleaning agent; pay attention to the cleaning of the wax molds, because the decomposition ability of limonene itself is very strong, so it stipulates the cleaning time of...
Example Embodiment
[0019] Example 3
[0020] A cleaning agent for oil stains on the surface of artificial joint wax molds: Under the condition of 24℃ and no open flame around, wear anti-dissolution gloves, pour 52kg of 90% limonene solution and 78kg of mass concentration into the stainless steel cylinder. 95% 2-phenylthioethanol; stir at a constant speed of 25 rad / min for 8 minutes, cover the stainless steel cover of the stainless steel cylinder, and place it for more than 4 hours to obtain the cleaning agent. According to test statistics, after cleaning 8500 strings of wax parts in this capacity of cleaning fluid or using it for 2 months, the cleaning effect begins to decline and the solution needs to be replaced.
[0021] A method for treating oil stains on the surface of artificial joint wax models: immerse the wax models in the above-mentioned cleaning agent; pay attention to the cleaning of the wax models, because the decomposition ability of limonene itself is very strong, so it stipulates the ...
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