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The first batch of energy-saving advanced techniques that decrease a platoon: Active dye is new-style the development of alkaline agent E and application

Published on:2013/6/13 15:37:57

Keyword:Spin, match colors appearance
Introduction:Spin is new-style common of alkaline agent E says to substitute E of lubricious agent of alkaline E, coloring alkaline E, solid color alkaline E, flui...

       SpinNew-style common of alkaline agent E says to substitute E of lubricious agent of alkaline E, coloring alkaline E, solid color alkaline E, fluid alkaline E, new-style solid, stabilizing agent E.

   Conventional technology middling uses soda ash (or phosphoric acid 3 natrium) as solid color alkaline. In actual production, because the water-solubility of soda ash is poor, easy agglomerate jam equipment mesh, change stuff is thoroughly not easy cause disease of lubricious beautiful defect; After catching hard abluent; The need when using is joined group by group, value of the PH that catch bath has wave motion; The meeting when PH cost is high accelerates hydrolysis rate, reduce dye to solid color is led and get lubricious amount, add float color thereby; The calcium in as big as hardness water, magnesian ionic reaction forms blaze; Dust pollution. Begin from last century end, western developed country is searching soda ash or phosphoric acid all the time the substitute of 3 natrium with period solve afore-mentioned environmental protection, energy-saving, reduce cost, raise the question such as coloring character.

   Successfully development gave my company new-style alkaline agent E (new-style alkaline agent S) (1.5 dosage are density only 0.6-3.2g/L) , learn spin of courtyard of courtyard, project of Xinjiang university spin, Chengdu with project of material of Beijing dress institute the college collaboration such as university of technology of project of chemical college of material of university of industry of advanced schools, Tianjin, Shanghai devotes oneself to new-style alkaline agent E (new-style alkaline agent S) in China, the support that gained many agents and cooperate, produced huge economic benefits and social beneficial result.

   E of because my company product is new-style alkaline agent this technology 2004 initial stage is encroached in home, although be in continuously at 5 years " printing and dyeing " lawyer statement is published on the magazine, but this technology still sheds get round socially, accordingly my company from 2004 later period is aimed at color shallow wait for a problem, in former some new-style ceaseless and new research and development is improved on the foundation of alkaline agent E, rise, had gained major breakthrough and headway now. Via carrying out a proof, new-style alkaline agent E (new-style alkaline agent S) in can be being used in the coloring such as cheese, skein, tatting, knitting not only, and all sorts of color, deepness can replace soda ash, in pre-treatment, dacron additionally the domain such as reductive detergent washing replaces soda ash to also obtain major breakthrough. Congener product puts the main problem that be in on following introduction market:

   Congener product keeps the problem analysis that be in on market

   3-1. Congener product proportion (density) too large case study: The proportion such as water glass was joined in the product (density) big filler, its purpose is to reduce cost, reduced the content of truly organic matter and active ingredient, guide the client to specific gravity (density) in the error that is active ingredient greatly.

   Congener product keeps the problem analysis that be in on market

   3-2. Congener product freezing point is in 0 ℃ (the bottom after be being placed in the winter is statified, generation crystallization content) right-and-left case study: To promote PH the value, oxyhydrogen was joined to change sodium in the product, phosphoric acid the material of the low freezing point such as 3 natrium, caused crystallization, statified, coloring is not stable wait for a problem.

   Congener product keeps the problem analysis that be in on market

   3-3. After using congener product, approve with batch between, between crock and crock off color, the case study with poor reappearance:

   3-3-1. Caustic soda is joined in congener product, phosphoric acid 3 natrium, the material such as soda ash, these corporeal scale structures are unreasonable, cause delay to catch a gender to reduce, chromatically mutation and dye hydrolyze rate are caused in coloring process different create crock of difference thereby, approve poor, reappearance poor, color is color of shallow, float, lubricious change wait for a series of problems, make a lot of printing and dyeing mills right new-style the application of alkaline agent generates suspicion.

   3-3-2. Because congener product joined the filler such as a few water glass, pigment, agent that fight aspic to wait what inimical to photograph of product active ingredient material causes product itself is not stable, after setting period of time statified, crystallization, precipitation or knot freeze, this also is to create crock of difference, approve poor, reappearance the main factor with poor, light color gives a printing and dyeing mill to bring huge inconvenience.

   3-3-3. Congener product itself has instability, set time 3 a month, months, half an year, 1 year, the active ingredient after 2 years is different, cause coloring HP value and coloring deepness to differ.

   Congener product keeps the problem analysis that be in on market

   3-4. Set time one paragraph hind have crystallization, statified, precipitation, chroma is poor (if the exterior is palm Brown) case study.

   3-4-1. Bottom crystallization reason: Specific gravity (density) too big, in microtherm or separate out of constituent of the one part after setting period of time, form crystallization, cause PH value not to make coloring of printing and dyeing mill firmly not stable surely, the quality that produces a product to the printing and dyeing mill brings hidden trouble.

   3-4-2. Statified or precipitation: With caustic soda, soda ash, phosphoric acid 3 natrium, pigment wait for product answer to match, arise thereby statified or precipitation.

   3-4-3. Microtherm from time to tome acicular content appears: When <0 ℃ , have kind what burn lye body with low density is acicular the physical phenomenon such as content or crystallization knot aspic appears, the specification contains caustic soda in this kind of product, normally this kind of product causes the HP in coloring process easily in coloring to be not stabilized, differ to dye hydrolyze rate, reappearance is poor, phenomenon of crock difference, chromatism is apparent.

   3-4-4. Chroma is poor (the exterior is palm Brown, chroma > 500) : Pigment is joined in the product.

   Congener product keeps the problem analysis that be in on market

   3-5. Lubricious shallow case study: The 3 color that differ as a result of active dye have different molecular result, the dye stability that wants those macromolecule structures is particularly poor and easy hydrolyze, used up one part to substitute alkaline active ingredient, in PH value inferior condition falls not the hydrolyze below the case with chromatically or PH higher cost.

   Color of the galley proof when giving a crock achieves a requirement, but the fade after bath 5 becoming above is the main show with serious light color.

   Congener product keeps the problem analysis that be in on market

   3-6. Knot tundra because: Did not master organic synthesis skill good, go up in a crucial catenary receive a fault catenary, cause a product not to have frost resistance.

   

   New-style the soda ash in the prescription of craft of advantage convention coloring of alkaline agent E and new-style the dosage of alkaline agent E is comparative

   Catch lubricious temperature: 60

   Coloring time: Hurried catchs 30 minutes, solid lubricious 30-60 is divided;

   New-style alkaline agent E: Hurried catchs 10 minutes, solid lubricious 50-80 is divided;

   Bath comparing: 1: 10

   New-style the advantage of alkaline agent E is new-style the influence that alkaline agent E promotes a gender to dye

   Scarlet SDE-6BD is different value of alkaline agent K/S

   New-style the advantage of alkaline agent E is new-style the influence that alkaline agent E promotes a gender to dye

   Golden SDE-6BD is different value of alkaline agent K/S

   New-style the advantage of alkaline agent E is new-style the influence that alkaline agent E promotes a gender to dye

   Dark blue SDE-6BD is different value of alkaline agent K/S

   New-style the advantage of alkaline agent E is new-style the influence that alkaline agent E promotes a gender to dye

   Black SDE-6BD is different value of alkaline agent K/S

   New-style the advantage of alkaline agent E is new-style the influence that alkaline agent E promotes a gender to dye

   Emerald green blue SDE-6BD is different value of alkaline agent K/S

   New-style the advantage of alkaline agent E is new-style the influence that alkaline agent E promotes a gender to dye

   By above the watch can be seen, new-style alkaline agent E is opposite influence of dye promotion sex and soda ash comparative, blue KN-B promotes a gender to rise somewhat, sex of golden SDE-4RD promotion has a bit drop, blue KN-B dosage can reduce in actual production, the dosage that increases golden yellow SDE-4RD raises his to promote a gender thereby.

   New-style alkaline agent E is spent colourfully to coloring, the influence of intensity

   Measure appearance of lubricious match colors with SF600 (DATACOLOR) be in to what catching cotton cloth D65 illuminant, 10 an angle of incidence with 2% , lubricious agent of solid of 6% soda ash is a standard 2% , 6% new alkaline survey scene for appearance

   New-style alkaline agent E is spent colourfully to coloring, the influence of intensity

   New-style alkaline agent E is spent colourfully to coloring, the influence of intensity

   New-style alkaline agent E is spent colourfully to coloring, the influence of intensity

   New-style alkaline agent E is spent colourfully to coloring, the influence of intensity

   New-style alkaline agent E is spent colourfully to coloring, the influence of intensity

   By on the watch can see, new-style when dosage of alkaline agent E is inferior, catch tasted lightness to differ △ L to increase, the coloring depth that shows shallow, medium, brunet dye all shows downtrend; As new-style dosage of alkaline agent E increases, this kind of trend is abate; As new-style dosage of alkaline agent E increases, this kind of trend is abate. New-style alkaline agent E relatively the intensity after soda ash coloring agrees basically, color is brighter, shade has change also is small step only a bit. As new-style dosage of alkaline agent E increases, c of △ of light color chroma increases, and in color and brunet △ C drop however, the specification is new-style alkaline agent E is spent colourfully to coloring have certain help. And new-style the classics when intensity of coloring of alkaline agent E regards solid as lubricious agent is measured slightly under soda ash.

   Colour fastness is comparative

   Classics is new-style after color of solid of alkaline agent E be able to bear or endure wash and wet rub have different rate rise.

   Colour fastness is comparative

   Using new-style after alkaline agent E, 2 times bath can achieve soda ash 3 times the PH value of bath, visible and new-style alkaline agent E easily water of catharsis, section.