CN109750512A - A kind of water repellent and oil-repellent finiss method of textile - Google Patents
A kind of water repellent and oil-repellent finiss method of textile Download PDFInfo
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- CN109750512A CN109750512A CN201711054724.4A CN201711054724A CN109750512A CN 109750512 A CN109750512 A CN 109750512A CN 201711054724 A CN201711054724 A CN 201711054724A CN 109750512 A CN109750512 A CN 109750512A
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- repellent
- textile
- water
- oil
- fluorine
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Abstract
The present invention provides the excellent imparting textile water repellent of one kind and the method for refusing oil, it includes preparing treatment fluid, wherein contain water-repellent oil-repellent agent, it adjusts treatment liquid PH and is up to 7, the textile handled using the treatment liquid, with the textile of steam treatment, wash the textile and the dry textile, wherein water-repellent oil-repellent agent includes at least one fluorine-containing compound, the compound is selected from the compound of fluoropolymer and fluorine-containing low molecular weight, emulsifier or a kind of salt containing cation in water-repellent oil-repellent agent or treatment liquid.
Description
Technical field
The present invention relates to a kind of methods for refusing oily water repellent and decontamination arranges textile, and this method is especially suitable for arranging ground
Blanket.
Background technique
In order to assign the water repellency of textile, oil repellent and soil release performance, there is different method for sorting to be applied to spinning
In the preparation process of fabric, such as carpet.Such as the textile of process, treatment fluid can be applied by the PH of reduction treatment fluid
Body is heat-treated textile to textile, with steam distillation, and the dehydration of textile and textile is washed with water.
Summary of the invention
The method of the present invention includes preparing the treatment fluid, including water-repellent oil-repellent agent, is used for textile.Instant treatment liquid is free of
Detergent, the treatment liquid show enough performances.In general, treatment liquid is free of detergent.Including water-repellent oil-repellent agent treatment fluid
Body is with solution or emulsions, especially a kind of aqueous emulsion.The treatment liquid include at least one cationic emulsifier or
Salt.Water-repellent oil-repellent agent can be prepared with the emulsification method with emulsifier, such as cationic emulsifier or prepare the water repellent
After oil-repellent agent, two or a cationic emulsifier and salt can be added to the water-repellent oil-repellent agent.Prepare the treatment fluid
Before body, water-repellent oil-repellent agent may include the cationic emulsifier or can add by salt or cationic emulsifier or by salt
Enter to the water and oil repellant and obtains treatment liquid.
Preferably, preferably adding the cationic emulsifier (or salt) after water-repellent oil-repellent agent preparation.The sun
Ionic emulsifying agent is usually quaternary ammonium salt, and agent ammonium salt includes aliphatic quaternary ammonium salt, aromatic quaternary ammonium salt and heterocyclic quaternary ammonium salt.Cation
Emulsifier can be comprising liquid during processing from 0 to 20 parts of weight, for example, from 0.5 to 15 important part is by weight, it is special
Be not from 2 to 10 parts of poidometer, especially from 4 to 10 parts of poidometer, the fluorochemical based on 100 parts of weight.Cationic galactomannan
Agent be added to after water-repellent oil-repellent agent prepare the water-repellent oil-repellent agent can be from 0.2 to 10 part by weight, for example, from 0.5 to 8 part
By weight, especially from 1-5 parts by weight by weight, the fluorine-containing compound based on 100 parts by weight.
Preferably, wherein hydrogen ion, the acid for resulting from ionization are replaced by cation (for example, gold to the compound of salt
Belong to ion and ammonium ion).Acid forms the salt organic acid or inorganic acid.Organic acid includes hydroxy acid, has-COOH group point
Son, sulfonic acid have-SO3H group or a sulfate radical monoesters, have-OSO3H group.
Preferably, hydroxy acid includes formic acid, acetic fermentation, oxalic acid, phthalic acid, citric acid, propionic acid and 2- hydroxyl
Propionic acid.
Preferably, sulfonic acid includes tarine, a kind of tarine derivative and alkyl sulfonic acid.
Preferably, sulfate radical monoesters includes monoalkyl sulfate.
Preferably, inorganic acid includes hydrochloric acid, sulfuric acid, sulfiting, nitric acid, phosphorous acid and phosphate.
Preferably, cationic salt includes metal ion and ammonium ion.Metal ion is a kind of Dan Yisi high price
Metal material, especially monovalent radical, divalent or trivalent metal.The metal includes alkalinous metal, an alkalinous metal and aluminium.
Salt can be metal salt inorganic acid, and metal salt inorganic acid includes sulphite salt and phosphate salt.The nothing of metal salt
Machine acid-specific includes magnesium sulfate, aluminum sulfate, sodium sulphate, aluminium chloride, barium chloride, calcium chloride, magnesium chloride and sodium chloride.
Preferably, treatment fluid pH value maximum 7, treatment fluid preferably up to 4, more preferably up to 3, highest can 2.PH value
Can reduce makes treatment fluid by one acid of addition, such as the sulfamic acid of aqueous solution 2- methylmaleic acid and an aqueous solution
Body.
The treatment fluid is applied to textile, it is to be processed in a kind of process apparatus that water-repellent oil-repellent agent can be applied to substrate,
Immersion, spraying or coating can be used in the treatment fluid.The treatment fluid is usually diluted with water, and is attached at surface substrate and passes through total institute
Known process, such as immersion plating, a kind of sprayed coating and foam coating are to fabric, long filament or pristine fibre.If desired, at this
It manages liquid and applies crosslinking agent appropriate together, then solidified.It can also add insect-proof agent, softening agent, antimicrobial,
Fire retardant, antistatic agent, the coating fixative, the treatment liquids such as resistance agent of crease.Water-repellent oil-repellent agent active component concentration
Liquid, which is in contact with substrate, during processing can be 0.05 to 10 parts by weight, be based on treatment liquid.It is hot in textile fabric
When processing, a kind of normal pressure of steam (for example, 80 ~ 120 DEG C, especially 90 ~ 110 DEG C) is can be used in heat treatment, is used for 5 seconds to 30
Second, especially 10 seconds to 10 minutes.Finally, being washed and being dehydrated to textile, the textile through Overheating Treatment is at least washed
Once, it is then carried out dehydrating with centrifugation and vacuum process device, removes textile excess water.
Specific embodiment
Six water repellent agent emulsion of carbon, polymethylphenyl siloxane fluid lotion, alcohol, tween is selected (to go Step 1: preparing finishing agent finishing agent
Dirty agent), glycerine, hardening agent, resin HA, adhesive and water, wherein quality of materials per distribution ratio C6 wave water dispenser lotion 5 ~ 8%,
Adhesive 5 ~ 10%, resin FU10%, polymethylphenyl siloxane fluid lotion 0.5 ~ 0.8%, alcohol 10 ~ 15%, glycerine 0. 2 ~ 0.8% are spat
Warm (detergent) 0.5 ~ 1.0%, water 70 80%.
Step 2: above-mentioned material is put into stirring container by percent mass proportioning weighing, it is uniformly mixed, is configured to whole
Agent is managed, it is spare；Wherein the resin FU is cross-linking type acrylic acid resin；The hardening agent is polyethylene polyamine resin；The glue
Stick is fluoroacrylic resin；The C6 lotion is six wave aqueous emulsion of carbon.
Step 3: the finishing agent by textile material by padder Jing Guo above-mentioned preparation pads, textile material is carried out
The drum pressure of pressure roller is 1.0 ~ 1.5MPa when padding, and drum speed is 5 ~ 8m/min；Step 4: by the fabric after padding
Pass through, vapor (steam) temperature is 120 DEG C ~ 140 °C, and the speed of travel of the dedusting material in steam chest is 5 ~ 8m/min, dedusting material
It after drying, is wound on cloth beam, i.e. the water repellent of completion fabric refuses oil-repellent finiss.
Claims (3)
1. the water repellent and oil-repellent finiss method of a kind of textile, it is characterised in that: including preparing treatment liquid, treatment liquid contains
There is water-repellent oil-repellent agent, which is added in textile technology, wherein textile is one by the pH value for the treatment of fluid to being up to 7
During textile technology with steam treatment textile, and textile and the dry weaving is washed with water in kind of acrylic fiber
Product.
2. as described in claim 1, a kind of water repellent and oil-repellent finiss method of textile, it is characterised in that: the water and oil repellant
Agent includes at least one fluorine-containing compound, the compound selected from fluoropolymer and fluorine-containing low molecule weight, the treatment liquid
A kind of coloration additive cannot be contained using cationic emulsifier and salt and treatment liquid by accommodating.
3. as claimed in claim 2, a kind of water repellent and oil-repellent finiss method of textile, it is characterised in that: the fluorine-containing change
Closing object includes that recurring unit is originated from the acrylic acid that a kind of novel monomer constituted containing fluoroalkyl group is constituted selected from fluoroalkyl group
Ester, the maleic acid or fumarate that fluoroalkyl group is constituted, the polyurethane and recurring unit that fluoroalkyl group is constituted are originated from
The monomer that fluorine is not present, the halide selected from vinyl halide and ethenylidene, fluorine-containing low molecule weight compound have
Certain molecular weight is less than 2000.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711054724.4A CN109750512A (en) | 2017-11-01 | 2017-11-01 | A kind of water repellent and oil-repellent finiss method of textile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711054724.4A CN109750512A (en) | 2017-11-01 | 2017-11-01 | A kind of water repellent and oil-repellent finiss method of textile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109750512A true CN109750512A (en) | 2019-05-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711054724.4A Pending CN109750512A (en) | 2017-11-01 | 2017-11-01 | A kind of water repellent and oil-repellent finiss method of textile |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002069842A (en) * | 2000-09-04 | 2002-03-08 | Daikin Ind Ltd | Fiber product treating agent and method for treating fiber product |
| CN1651642A (en) * | 2004-02-06 | 2005-08-10 | 大金工业株式会社 | Treatment comprising water-and oil-repellent agent |
| CN102493193A (en) * | 2011-12-14 | 2012-06-13 | 太仓中化环保化工有限公司 | Fluorine-containing water and oil repellant agent and preparing method thereof |
| CN104508074A (en) * | 2012-08-01 | 2015-04-08 | 旭硝子株式会社 | Water-repellant, oil-repellant composition and article |
-
2017
- 2017-11-01 CN CN201711054724.4A patent/CN109750512A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002069842A (en) * | 2000-09-04 | 2002-03-08 | Daikin Ind Ltd | Fiber product treating agent and method for treating fiber product |
| CN1651642A (en) * | 2004-02-06 | 2005-08-10 | 大金工业株式会社 | Treatment comprising water-and oil-repellent agent |
| CN102493193A (en) * | 2011-12-14 | 2012-06-13 | 太仓中化环保化工有限公司 | Fluorine-containing water and oil repellant agent and preparing method thereof |
| CN104508074A (en) * | 2012-08-01 | 2015-04-08 | 旭硝子株式会社 | Water-repellant, oil-repellant composition and article |
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Application publication date: 20190514 |