CN104674554B - A kind of fabric waterproof finishing agent and preparation method thereof - Google Patents
A kind of fabric waterproof finishing agent and preparation method thereof Download PDFInfo
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- CN104674554B CN104674554B CN201510099206.9A CN201510099206A CN104674554B CN 104674554 B CN104674554 B CN 104674554B CN 201510099206 A CN201510099206 A CN 201510099206A CN 104674554 B CN104674554 B CN 104674554B
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Abstract
The invention discloses a kind of fabric waterproof finishing agent and preparation method thereof.Above-mentioned fabrics waterproof finishing agent, is made up of the component comprising following weight portion: Polyethylene Glycol 75 82 parts, polyorganosiloxane resin 60 83 parts, carboxymethyl hydroxyethyl cellulose 12 19 parts, Acidic phosphates ethylene oxidic ester 35 parts, trimethylolpropane 23 parts, propyl hydroxybenzoate 1.5 1.8 parts and Methylisothiazolinone 0.05 0.8 parts.Present invention also offers the preparation method of above-mentioned fabrics waterproof finishing agent, including by said components mix homogeneously, stir 20 25 minutes at 90 100 DEG C, sieve, obtain fabric waterproof finishing agent.
Description
Technical field
The invention belongs to textile material field, particularly to a kind of woven fabric waterproof finishing agent and preparation method thereof.
Background technology
Waterproof moisture permeable fabric can be divided into high density fabric, coating fabric and composite ventilating moisture-permeable film.Wherein coating fabric
It is by coating one layer of coating at fabric face, owing to coating covers all spaces of cloth so that it is have certain water proofing property,
Again because the group arrangement on coating macromolecular chain, fabric is made to have certain water proofing property, but the easily swelling of this waterproofing membrane, lead
Cause wearing no resistance of thin film.
Chinese patent (CN200720112260.3) discloses one can breathe coating fabric, and the Rotating fields of this fabric is successively
It is: the thermoplastic polyurethane coated film of drying solidification is top layer film；Adhesive linkage；It is located at the woven fabric bottom adhesive linkage；
Adhesive linkage cross-links through hot setting, by integral with woven fabric bonding for top layer film.This utilize the saturating wet production of composite ventilating
Fabric, its advantage vapor transfer rate is big, and resistance to water is to generally acknowledge best material at present, but expensive, high expensive.
Summary of the invention
For above-mentioned demand, it is an object of the invention to provide a kind of fabric waterproof finishing agent and preparation method thereof.
The purpose of the present invention can be achieved through the following technical solutions:
A kind of fabric waterproof finishing agent, is made up of the component comprising following weight portion:
Described polyorganosiloxane resin is polydimethylsiloxane.
The mean molecule quantity of described Polyethylene Glycol is 200-600.
A kind of preparation method of fabric waterproof finishing agent, the method comprises the following steps:
(1) by polyorganosiloxane resin 60-83 part, carboxymethyl hydroxyethyl cellulose 12-19 part, Acidic phosphates (+)-2,3-Epoxy-1-propanol
Ester 3-5 part, trimethylolpropane 2-3 part and propyl hydroxybenzoate 1.5-1.8 part add in blender, stir 10-20 minute；
(2) Polyethylene Glycol 75-82 part and Methylisothiazolinone 0.05-0.8 part are added, after mix homogeneously, at 90-100
Stir 20-25 minute at DEG C, sieve, obtain fabric waterproof finishing agent.
The described sieve sieved is 200 mesh.
Compared with prior art, beneficial effects of the present invention:
(1) the fabric waterproof finishing agent of the present invention is with polyorganosiloxane resin and carboxymethyl hydroxyethyl cellulose for the most former
Material, the waterproof finishing agent prepared, there is good waterproof effect.
(2) owing to adding trimethylolpropane and polyorganosiloxane resin in the present invention, treated fabric is made
There is good water resistance, can effectively reduce the friction between fiber simultaneously, reduce balling-up and the generation of electrostatic phenomenon.
(3) the fabric waterproof finishing agent of the present invention is after fabric face forms coating, makes fabric face have good
Scratch resistance performance, plays durable water resistant effect.
(4) waterproof finishing agent of the present invention, its preparation method is simple, it is easy to industrialized production.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is further illustrated.
The preparation method of test sample: fabric is separately immersed in the waterproof finishing agent that embodiment 1-5 prepares, at 25 DEG C
At a temperature of, through twice of water calender roll, wherein the pressure of roll is maintained at 0.45-0.55MPa, and it is 8-that fabric enters the speed of roll
10 ms/min, drying, obtain corresponding test sample at 150-167 DEG C, test result is as shown in table 1.
Embodiment 1
(1) by polydimethylsiloxane 60kg, carboxymethyl hydroxyethyl cellulose 12kg, Acidic phosphates ethylene oxidic ester
3kg, trimethylolpropane 2kg and propyl hydroxybenzoate 1.5kg add in blender, stir 10 minutes；
(2) Polyethylene Glycol 75kg and Methylisothiazolinone 0.05kg, the mix homogeneously that mean molecule quantity is 600 is added
After, stir 20 minutes at 90 DEG C, by 200 mesh mesh screens, obtain fabric waterproof finishing agent.
Embodiment 2
(1) by polydimethylsiloxane 60kg, carboxymethyl hydroxyethyl cellulose 12kg, Acidic phosphates ethylene oxidic ester
3kg, trimethylolpropane 3kg and propyl hydroxybenzoate 1.8kg add in blender, stir 10 minutes；
(2) Polyethylene Glycol 75kg and Methylisothiazolinone 0.05kg, the mix homogeneously that mean molecule quantity is 600 is added
After, stir 20 minutes at 90 DEG C, by 200 mesh mesh screens, obtain fabric waterproof finishing agent.
Embodiment 3
(1) by polydimethylsiloxane 83kg, carboxymethyl hydroxyethyl cellulose 12kg, Acidic phosphates ethylene oxidic ester
3kg, trimethylolpropane 3kg and propyl hydroxybenzoate 1.8kg add in blender, stir 20 minutes；
(2) the Polyethylene Glycol 82kg and Methylisothiazolinone 0.8kg that mean molecule quantity is 200 is added, after mix homogeneously,
Stir 25 minutes at 100 DEG C, by 200 mesh mesh screens, obtain fabric waterproof finishing agent.
Embodiment 4
(1) by polydimethylsiloxane 83kg, carboxymethyl hydroxyethyl cellulose 19kg, Acidic phosphates ethylene oxidic ester
5kg, trimethylolpropane 3kg and propyl hydroxybenzoate 1.8kg add in blender, stir 20 minutes；
(2) the Polyethylene Glycol 82kg and Methylisothiazolinone 0.8kg that mean molecule quantity is 200 is added, after mix homogeneously,
Stir 25 minutes at 100 DEG C, by 200 mesh mesh screens, obtain fabric waterproof finishing agent.
Embodiment 5
(1) by polydimethylsiloxane 70kg, carboxymethyl hydroxyethyl cellulose 15kg, Acidic phosphates ethylene oxidic ester
4kg, trimethylolpropane 2.5kg and propyl hydroxybenzoate 1.6kg add in blender, stir 15 minutes；
(2) the Polyethylene Glycol 78kg and Methylisothiazolinone 0.5kg that mean molecule quantity is 400 is added, after mix homogeneously,
Stir 20 minutes at 95 DEG C, by 200 mesh mesh screens, obtain fabric waterproof finishing agent.
Table 1
| Test event | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Embodiment 5 |
| Hydrolysis feeler | 98° | 108° | 117° | 109° | 102° |
| Friction pressure | 8.3N | 9.5N | 10.1N | 10.2N | 9.9N |
Claims (1)
1. a fabric waterproof finishing agent, it is characterised in that be made up of the component comprising following weight portion:
Polyethylene Glycol 75-82 part,
Polyorganosiloxane resin 60-83 part,
Carboxymethyl hydroxyethyl cellulose 12-19 part,
Acidic phosphates ethylene oxidic ester 3-5 part,
Trimethylolpropane 2-3 part,
Propyl hydroxybenzoate 1.5-1.8 part,
Methylisothiazolinone 0.05-0.8 part；
Described polyorganosiloxane resin is polydimethylsiloxane；
The mean molecule quantity of described Polyethylene Glycol is 200-600；
The preparation method of described a kind of fabric waterproof finishing agent, comprises the following steps:
(1) by polyorganosiloxane resin 60-83 part, carboxymethyl hydroxyethyl cellulose 12-19 part, Acidic phosphates ethylene oxidic ester 3-
5 parts, trimethylolpropane 2-3 part and propyl hydroxybenzoate 1.5-1.8 part add in blender, stir 10-20 minute；
(2) Polyethylene Glycol 75-82 part and Methylisothiazolinone 0.05-0.8 part are added, after mix homogeneously, at 90-100 DEG C
Stir 20-25 minute, sieve, obtain fabric waterproof finishing agent；
The described sieve sieved is 200 mesh.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510099206.9A CN104674554B (en) | 2015-03-06 | 2015-03-06 | A kind of fabric waterproof finishing agent and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510099206.9A CN104674554B (en) | 2015-03-06 | 2015-03-06 | A kind of fabric waterproof finishing agent and preparation method thereof |
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| CN104674554A CN104674554A (en) | 2015-06-03 |
| CN104674554B true CN104674554B (en) | 2016-08-24 |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105220467A (en) * | 2015-10-20 | 2016-01-06 | 湖州博润实业有限公司 | A kind of novel textile material waterproofing agent and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1340120A (en) * | 1999-02-22 | 2002-03-13 | 美利肯公司 | Silicone coated fluid shield fabric |
| CN103469586A (en) * | 2013-08-21 | 2013-12-25 | 昆山铁牛衬衫厂 | Method for preparing waterproof breathable fabric |
| CN103820995A (en) * | 2014-01-22 | 2014-05-28 | 南雄鼎成化工有限公司 | Method for preparing reinforced water-proof and mildew-proof organosilicon water-proof agent |
| CN104264450A (en) * | 2014-09-11 | 2015-01-07 | 苏州印丝特纺织数码科技有限公司 | Silk fabric anti-bacterial finishing agent and preparation method thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06146172A (en) * | 1992-10-30 | 1994-05-27 | Unitika Ltd | Method for antistatic water repellent antifouling processing of textile fabric |
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- 2015-03-06 CN CN201510099206.9A patent/CN104674554B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1340120A (en) * | 1999-02-22 | 2002-03-13 | 美利肯公司 | Silicone coated fluid shield fabric |
| CN103469586A (en) * | 2013-08-21 | 2013-12-25 | 昆山铁牛衬衫厂 | Method for preparing waterproof breathable fabric |
| CN103820995A (en) * | 2014-01-22 | 2014-05-28 | 南雄鼎成化工有限公司 | Method for preparing reinforced water-proof and mildew-proof organosilicon water-proof agent |
| CN104264450A (en) * | 2014-09-11 | 2015-01-07 | 苏州印丝特纺织数码科技有限公司 | Silk fabric anti-bacterial finishing agent and preparation method thereof |
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