Soft and smooth deepening organic silicon softener and preparation method thereof
A silicone softener, deep silicon technology, applied in the direction of improved hand-feeling fibers, textiles and papermaking, fiber processing, etc., can solve the problems of single performance, softness, poor washability and stability, and achieve a simple and easy preparation method. , good stability, excellent deepening effect
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Embodiment 1
[0019] Add 100 parts by mass of titanium-containing hybrid epoxy silicone oil with a molecular weight of 4000, 1.29 parts by mass of diethylenetriamine and 25 parts by mass of isopropanol into the reaction kettle, stir evenly at room temperature, then raise the temperature to 60°C, and keep it warm for 20h. Then heat up to 140°C and vacuumize to remove isopropanol to obtain soft, slippery and darkening silicone oil 1;
[0020] Add 100 parts by mass of soft and dark silicone oil 1, 6 parts by mass of XL-40 and 4 parts by mass of TO-9 into the emulsification kettle, stir for 20 minutes, then gradually add 150 parts by mass of glycerin, 0.5 parts by mass of acetic acid and 100 parts by mass of deionized water Stirring was continued for 10 hours to obtain soft slippery and darkening silicone softener 1. The properties of the samples are shown in Table 1 and Table 2.
Embodiment 2
[0022] Add 100 parts by mass of titanium-containing hybrid epoxy silicone oil with a molecular weight of 10000, 1.46 parts by mass of triethylenetetramine and 166.66 parts by mass of ethylene glycol monobutyl ether into the reactor, stir evenly at room temperature, then heat up to 80 °C, and Insulate for 10 hours, then heat up to 145°C and vacuumize to remove ethylene glycol monobutyl ether to obtain soft, slippery and darkening silicone oil 2;
[0023] Add 100 parts by mass of soft and dark silicone oil 2, 12 parts by mass of AEO-5 and 13 parts by mass of AEO-8 into the emulsification kettle, stir for 10 minutes, then gradually add 10 parts by mass of glycerin, 1 part by mass of acetic acid and 200 parts by mass of deionized water Stirring was continued for 8 hours to obtain soft slippery and darkening silicone softener 2. The properties of the samples are shown in Table 1 and Table 2.
Embodiment 3
[0025] Add 100 parts by mass of titanium-containing hybrid epoxy silicone oil with a molecular weight of 15,000, 0.36 parts by mass of tetraethylenepentamine and 50 parts by mass of diethylene glycol monobutyl ether into the reactor, stir evenly at room temperature, and then heat up to 90°C. And keep it warm for 7 hours, then raise the temperature to 145°C and vacuumize to remove diethylene glycol monobutyl ether to obtain soft slippery darkening silicone oil 3;
[0026] Add 100 parts by mass of soft and dark silicone oil 3, 15 parts by mass of XL-50 and 15 parts by mass of AEO-7 into the emulsification kettle, stir for 30 minutes, then gradually add 30 parts by mass of glycerin, 2 parts by mass of acetic acid and 300 parts by mass of deionized water Stirring was continued for 6 hours to obtain soft slippery and darkening silicone softener 3. The properties of the samples are shown in Table 1 and Table 2.
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