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Spinning lubricating agent and manufacturing method thereof
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A technology of lubricant and water solvent, applied in the field of biodegradable spinning lubricant and its manufacturing, can solve the problems of difficult biodegradation and environmental degradation, improve compatibility, increase lubricity and permeability, improve Effect of Biodegradation Rate
Inactive Publication Date: 2011-04-06
NANTONG TAILIDA CHEM
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Abstract
Description
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Problems solved by technology
[0002] Nonionic surfactants in traditional spinning lubricants contain phenolic groups, which are difficult to biodegrade and deteriorate the environment after use
Method used
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Effect test
Embodiment 1
[0010] First, select raw materials, as follows: natural vegetable oil methyl ester: 25; denatured vegetable oil: 40; fatty alcohol ether: 5; fatty amine ether: 10; polyamide: 4; water solvent: 16.
[0011] Then the natural vegetable oil is placed in the reactor, and methanol is added, and the temperature is 60-180 ° C; The chlorohydrin is esterified into denatured vegetable oil; and then the esterified substance, fatty alcohol ether, fatty amine ether and polyamide are dissolved in water solvent to synthesize into textile lubricant.
[0012] The textile lubricant produced from the above components has a degradation rate of more than 90%.
Embodiment 2
[0014] First, select raw materials, as follows: natural vegetable oil methyl ester: 45; denatured vegetable oil: 20; fatty alcohol ether: 15; fatty amine ether: 2; polyamide: 10; water solvent: 8.
[0015] Then the natural vegetable oil is placed in the reactor, and methanol is added, and the temperature is 60-180 ° C; Chloroethanol is esterified into denatured vegetable oil; and then the esterified substances, fatty alcohol ether, fatty amine ether and polyamide are dissolved in water solvent to synthesize into textile lubricant.
[0016] The textile lubricant produced from the above components has a degradation rate of more than 90%.
Embodiment 3
[0018] First, select raw materials, as follows: natural vegetable oil methyl ester: 30; denatured vegetable oil: 28; fatty alcohol ether: 10; fatty amine ether: 8; polyamide: 8; water solvent: 16.
[0019] Then the natural vegetable oil is placed in the reactor, and methanol is added, and the temperature is 60-180 ° C; Chloroethanol is esterified into denatured vegetable oil; and then the esterified substances, fatty alcohol ether, fatty amine ether and polyamide are dissolved in water solvent to synthesize into textile lubricant.
[0020] The textile lubricant produced from the above components has a degradation rate of more than 90%.
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Abstract
The invention discloses a spinning lubricating agent and a manufacturing method thereof. The spinning lubricating agent is composed of raw materials proportioning by weight as follows: natural vegetable oil methyl ester: 25-45; denaturation vegetable fat 20-40; fatty alcohol ether: 15-5; fatty amine ether: 2-10; daiamid: 10-4; hydrosolvent: 8-16. The natural vegetable oil methyl ester, denaturation vegetable fat, fatty alcohol ether, fatty amine ether and daiamid are placed into the hydrosolvent for synthesizing the spinning lubricating agent. The spinning lubricating agent has advantages that: the spinning lubricating agent removes non-ionic surface active agent containing phenolic group, quotes linear fatty alcohol ester and fatty amine ether, increases biodegradation rate, changes the product into a green combination, the product biodegradation degree larger than 90%, increases compatibility of the product and environment; the spinning lubricating agent uses the denaturation vegetable fat for increasing lubricating ability and penetrability.
Description
technical field [0001] The invention relates to a spinning lubricant and a manufacturing method thereof, in particular to a biodegradable spinning lubricant and a manufacturing method thereof. Background technique [0002] Nonionic surfactants in traditional spinning lubricants contain phenolic groups, which are difficult to biodegrade and deteriorate the environment after use. SUMMARY OF THE INVENTION [0003] The main task of the present invention is to provide a spinning lubricant and a manufacturing method thereof, in particular to a biodegradable spinning lubricant and a manufacturing method thereof. [0004] In order to solve the above technical problems, a spinning lubricant of the present invention is characterized in that: the spinning lubricant is composed of the following raw materials by weight: natural vegetable oil methyl ester: 25-45; denatured vegetable oil: 20 -40; fatty alcohol ether: 15-5; fatty amine ether: 2-10; polyamide: 10-4; water solvent: 8-16. ...
Claims
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Application Information
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