The cotton fiber finish
Technical field
The present invention relates to a kind of textile fabric finish, relate in particular to a kind of cotton fiber finish.
Background technology
In procedure of fibre production and processing, finish is a kind of auxiliary agent, and it plays a part mediator, has very important effect in spinning, stretching, spinning, the operation such as woven.
Finish is the reagent of processing behind the fiber, basically take surfactant as main body.It can increase interfibrous armful and power and flatness, reduces the coefficient of friction between fiber and machinery, reduces generation of static electricity.If allocate suitable brute force and the anti-wear performance that also can increase yarn, reduce the strength loss of twist, improve the adhesive force of viscose glue cord fabric thread and rubber.
The main component of finish comprises smooth agent, emulsifying agent, antistatic additive, also can add other compositions according to the different purposes of fiber, promoter, organic solvent and the water etc. that adhere to such as antioxidant, mould inhibitor, rust inhibitor, defoamer, with rubber.
Summary of the invention
Technical problem to be solved by this invention provides a kind of cotton fiber finish, after cotton fiber is oiled, has the effect that improves the fiber smooth, soft, and can improve the antistatic behaviour of fiber.
For solving the problems of the technologies described above, the present invention is achieved through the following technical solutions:
A kind of cotton fiber finish is comprised of following raw materials in parts by weight:
(Z)-9-octadecenic acid-dodecyl ester 50-70 part;
Two (the 2-amino-benzene oxygen)-ethane-N of 1,2-, N, N`, N`-tetraacethyl tetrasodium salt 10-30 part;
Ethoxylated dodecyl alcohol sulfosuccinate disodium 10-30 part;
Product 10-30 part of coconut fatty acid and two polyethyene diamines, soya bean fatty acid ethoxylate, quaternized chloromethane.
Described (Z)-9-octadecenic acid-dodecyl ester, English name: 9-Octadecenoic acid (Z)-, dodecyl ester, CAS accession number: 36078-10-1.
Described 1, two (the 2-amino-benzene oxygen)-ethane-N of 2-, N, N`, N`-tetraacethyl tetrasodium salt, CAS number: 126824-24-6.
Described ethoxylated dodecyl alcohol sulfosuccinate disodium, English name: Disodium laureth sulfosuccinate, CAS accession number: 36409-57-1, chemical structural formula is as follows:
The product of described coconut fatty acid and two polyethyene diamines, soya bean fatty acid ethoxylate, quaternized chloromethane, English name: Fatty acids, coco, reaction products with diethylenetriamine and soya fatty acids, ethoxylated.CAS accession number 68604-75-1.
With (Z)-9-octadecenic acid-dodecyl ester; Two (the 2-amino-benzene oxygen)-ethane-N of 1,2-, N, N`, N`-tetraacethyl tetrasodium salt; Ethoxylated dodecyl alcohol sulfosuccinate disodium; The product of coconut fatty acid and two polyethyene diamines, soya bean fatty acid ethoxylate, quaternized chloromethane takes by weighing in proportion, mixes, and can make cotton fiber finish of the present invention.
Cotton fiber finish of the present invention has the effect that improves the cotton fiber smooth, soft, and can improve the antistatic behaviour of cotton fiber.
The specific embodiment
Embodiment 1
Take by weighing: (Z)-6 kilograms of 9-octadecenic acid-dodecyl esters; Two (the 2-amino-benzene oxygen)-ethane-N of 1,2-, N, N`, 2 kilograms of N`-tetraacethyl tetrasodium salts; 2 kilograms of ethoxylated dodecyl alcohol sulfosuccinate disodiums; 2 kilograms of the product of coconut fatty acid and two polyethyene diamines, soya bean fatty acid ethoxylate, quaternized chloromethane mix, and can make cotton fiber finish of the present invention.
The above-mentioned cotton fiber of the present invention that makes is added in an amount of deionized water with finish, mix, make the emulsion of active ingredient mass concentration 20%.
Adopt again conventional spray process that above-mentioned emulsion is directly sprayed on the medium staple cotton fiber.The oil effective concentration of circulating slot finish of fiber is controlled at 2.0%, and the Sprayer Circulation flow-control that oils is at 4.0m
3/ h, temperature 50 C.
Detect finished fiber oil-containing 0.25% according to GB/T6504-2008.
Adopt the general method of the industry, measure the coefficient of kinetic friction μ of rear cotton fiber to metal that oil
d(F/M) be 0.186cm.min
-1, cotton fiber volume resistivity 3.2 * 10
7Ω cm.
Embodiment 2
Take by weighing: (Z)-7 kilograms of 9-octadecenic acid-dodecyl esters; Two (the 2-amino-benzene oxygen)-ethane-N of 1,2-, N, N`, 1 kilogram of N`-tetraacethyl tetrasodium salt; 1 kilogram of ethoxylated dodecyl alcohol sulfosuccinate disodium; 3 kilograms of the product of coconut fatty acid and two polyethyene diamines, soya bean fatty acid ethoxylate, quaternized chloromethane mix, and can make cotton fiber finish of the present invention.
Adopt such as embodiment 1 identical method and process the medium staple cotton fiber.
Adopt the general method of the industry, measure the coefficient of kinetic friction μ of rear cotton fiber to metal that oil
d(F/M) be 0.204cm.min
-1, cotton fiber volume resistivity 3.8 * 10
7Ω cm.
Embodiment 3
Take by weighing: (Z)-5 kilograms of 9-octadecenic acid-dodecyl esters; Two (the 2-amino-benzene oxygen)-ethane-N of 1,2-, N, N`, 3 kilograms of N`-tetraacethyl tetrasodium salts; 3 kilograms of ethoxylated dodecyl alcohol sulfosuccinate disodiums; 1 kilogram of the product of coconut fatty acid and two polyethyene diamines, soya bean fatty acid ethoxylate, quaternized chloromethane mixes, and can make cotton fiber finish of the present invention.
Adopt such as embodiment 1 identical method and process the medium staple cotton fiber.
Adopt the general method of the industry, measure the coefficient of kinetic friction μ of rear cotton fiber to metal that oil
d(F/M) be 0.194cm.min
-1, cotton fiber volume resistivity 3.6 * 10
7Ω cm.
Cotton fiber finish of the present invention compares with general oil solution, to the coefficient of kinetic friction μ of metal
d(F/M) less, and have good antistatic property.