Synthetic sperm oil complex greasing agent and preparation method thereof
A compound fatliquoring and spermaceti oil technology, which can be used in small hide/big hide/leather/fur treatment, leather impregnation, small hide/big hide/leather/fur chemical treatment, etc. It can solve difficult promotion and equipment investment Large, difficult to promote and other issues
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Embodiment 1
[0025] (1) Add 70kg of oleic acid and 0.5kg of catalyst, heat up to 90°C, and add 105kg of polyethylene glycol PEG400 within 1 hour.
[0026] (2) then be warming up to 180 ℃, react 3 hours, acid value no longer changes, water solubility is qualified, be cooled to below 40 ℃ and filter catalyst discharge, obtain the synthetic cetyl oil of reddish-brown transparent oily liquid.
[0027] (3) Add 16kg of oxazolidine, 3.5kg of polyether modified silicone oil and 12kg of sulfited fish oil, then add 161kg of deionized water to adjust to a content of 50%, to obtain a reddish-brown transparent synthetic cetyl oil. Fat agent 367.5kg.
[0028] The test results after the application test are shown in Table 1.
[0029] Table 1 Test results of skin samples
[0030] project
Embodiment 2
[0032] (1) Add 70kg of oleic acid and 0.4kg of catalyst, heat up to 90°C, add 60kg of polyethylene glycol PEG400 and 45kg of PEG800 within 1 hour.
[0033] (2) then be warming up to 175 ℃, react 4 hours, acid value no longer changes, and water solubility is qualified, be cooled to below 40 ℃ and filter catalyst discharge, obtain the synthetic cetyl oil of reddish-brown transparent oily liquid.
[0034] (3) Add 22kg of oxazolidine, 7kg of polyether modified silicone oil and 168kg% sulfited fish oil of synthetic cetyl oil quality, then add 168kg of deionized water to adjust to 50% content, to obtain reddish-brown transparent synthetic Cetyl oil compound fatliquor 379kg.
[0035] The test results after the application test are shown in Table 2.
[0036] Table 2 Test results of skin samples
[0037] project
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