Hemp softening oil, preparation method and use thereof
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A technology of soft sesame oil and soft sesame oil, which is applied in the fields of plant fibers, textiles and papermaking, and fiber treatment, can solve the problems of increasing the pressure of sewage treatment in factories, increasing the degree of water pollution, and increasing the cost of soft sesame oil. The effect of few bars and the right humidity
Inactive Publication Date: 2008-07-30
THE QUARTERMASTER EQUIPMENT RESEARCH INSTITUTE OF THE GENERAL LOGISITIC DEPARTME +1
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Problems solved by technology
Even so, the effect is still not ideal
[0004] With the shortage of mineral oil resources and the sharp rise in prices, the cost of soft sesame oil is currently increasing
At the same time, the use of a large amount of mineral oil has also increased the degree of water pollution and increased the pressure of factory sewage treatment
Method used
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Effect test
Embodiment 1
[0037] Add 2kg of biodiesel and 10kg of castor oil sulfate into the reaction kettle and stir. After uniformity, gradually add water, continue to stir until the solution is uniformly dispersed, then add 0.5kg of polyethylene glycol, and after stirring, add water to 1000L to obtain the product of the present invention. Sesame oil.
[0038] The biodiesel is prepared from waste oil by a homogeneous acid-base catalysis method.
[0039] The degummed ramie is soaked at 60° C. for 0.5 hour with the softened sesame oil prepared above, wherein the added amount of the softened sesame oil is 2 g / l, and the bath ratio is 1:5.
Embodiment 2
[0041] Add 5kg of biodiesel and 1kg of alkyl sulfonate into the reaction kettle and stir. After they are uniform, gradually add water, continue to stir until the solution is evenly dispersed, then add 3kg of polyether ester, and after stirring, add water to 1000L to obtain the soft sesame oil agent of the present invention. .
[0042] The biodiesel is prepared from jatropha curcas by enzymatic catalysis.
[0043] The linseed flax that has been degummed is soaked at 100 ℃ for 6 hours with the linseed oil prepared above, wherein the add-on of linseed oil is 10g / l, and the bath ratio is 1:15.
Embodiment 3
[0045] Add 18kg of biodiesel and 3kg of alkylbenzene sulfonate into the reaction kettle and stir. After uniformity, gradually add water, continue to stir until the solution is evenly dispersed, then add 1.5kg of polydimethylsiloxane, and after stirring, add water to 1000L. The product soft sesame oil agent of the present invention.
[0046] The biodiesel is prepared by supercritical method using eucalyptus as raw material.
[0047] The degummed hemp was soaked at 80° C. for 3 hours with the softened sesame oil prepared above, wherein the added amount of the softened sesame oil was 6 g / l, and the bath ratio was 1:10.
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Abstract
The invention provides a soft hemp oil agent. The soft hemp oil agent has the components as follows: biodiesel of 2 to 20 percent, moisture absorption humectant of 0.5 to 3 percent, emulsifier of 1 to 10 percent, and water which is the rest. The soft hemp oil agent is prepared according to the steps as follows: the biodiesel and the emulsifier are added to a reaction kettle for stirring according to the proportion first; the water is gradually added after the solution is well-proportioned; the stirring is continued still the solution disperses evenly; then the moisture absorption humectant is added; the water is added to a set quatity after being stirred. The soft hemp oil agent provided by the invention is used for immersing flexible hemp after the degumming of hemp stem-fibre, oil mechanical injection soft hemp before health preserving, or soft hemp health preserving before opening. Bastose processed by adopting the soft hemp oil agent provided by the invention has the smooth, soft, and hygroscopic as well as moist effect, the penetration process is accelerated at the same time, the cost is lowered, and the invention is beneficial for environmental protection.
Description
technical field [0001] The invention belongs to the softening hemp oil agent for softening hemp fiber in the technical field of textiles, its preparation method and application. Background technique [0002] Hemp fiber has the characteristics of low count, long length, high strength, no natural curl, rough surface, large unevenness in length and fineness, etc. Therefore, it is necessary to improve its surface friction performance, increase flexibility, and change its moisture absorption during the textile process. Moisturizing properties, usually add softening sesame oil when degumming or softening and opening. [0003] CN1271792 discloses a kind of softening agent and its production method, which belongs to the softening agent used for softening hemp yarn in the field of textile technology. Mixed oil, mixed agent, emulsified mixed agent, emulsified mechanical mixed oil, softening agent and other processes. It is processed from the following ingredients: 5#-10# machine oil...
Claims
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Application Information
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