Brightening agent for vehicle without water washing, and preparation method
A technology for waterless car washing and cleaning agents, applied in detergent compositions, chemical instruments and methods, surface active detergent compositions, etc., can solve the problems of poor product stability, easy volatilization, and easy caking, etc., and achieve improved Emulsifying performance and stabilizing performance, the effect of overcoming poor stability
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preparation example Construction
[0022] The preparation method of above-mentioned preferred anhydrous car wash bright cleaner is set forth in detail as follows:
[0023] ①Put distilled water into reaction kettle 1, start stirring, and indirectly heat the distilled water to 30-60°C with steam or oil bath, and then add TA-20, Tween-80 (or Tween-60), and TX-10 continuously Add it into Reactor 1 under stirring to dissolve it completely, then add the additive triethanolamine into Reactor 1 under constant stirring to dissolve it completely, and raise the temperature of the homogeneous mixture to 75-95°C;
[0024] ②Put solvent oil into reaction kettle 2, start stirring, and indirectly heat to 20-40°C with steam, oil bath or water bath, then add Sichuan wax, beeswax and carnauba wax into reaction kettle 2 under constant stirring to make it Dissolve completely, then add the additive polymer resin (methyl silicone oil or RHODORSIL EIP emulsion) into the reaction kettle 2 under constant stirring to completely dissolve i...
Embodiment 1
[0028] ①Put 338.64kg of distilled water into the 500-liter reactor 1, start stirring, and indirectly heat the distilled water to 40°C with steam, then add 3.12kg of TA-20, 1.52kg of Tween-80, and 1.52kg of TX-10 to the reaction under constant stirring Dissolve it completely in Kettle 1, then add 1.84kg of triethanolamine into Reactor 1 under constant stirring to dissolve it completely, and heat the homogeneous mixture to 85°C;
[0029] ②Put 30.84kg of 200# solvent oil into the 100-liter reaction kettle 2, start stirring, and indirectly heat to 30°C with steam, then add 5kg of Sichuan wax, 2.32kg of beeswax, and 3.12kg of carnauba wax into the reaction kettle 2 under constant stirring Add 5kg of methyl silicone oil to Reactor 2 under constant stirring to dissolve completely, and then add 5.68kg of oleic acid to Reactor 2 under constant stirring to dissolve completely. The temperature is kept at 50°C;
[0030] ③Add the homogeneous mixture prepared in the above step ② into the r...
Embodiment 2~10
[0035] Prepare the anhydrous car wash brightener in the same manner as in Example 1, and the composition of the anhydrous car wash brightener prepared in Examples 2 to 10 is as shown in Table 2:
[0036]
[0037] The existing anhydrous car wash brightener products will delaminate if they are kept for 2-3 days at most, but the waterless car wash brightener prepared in Examples 1-10 of the present invention can maintain stability for one year.
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