CN101768350A - Preparing and impregnating method of water-dilutable PU resin sizing agent for sticks buckles - Google Patents
Preparing and impregnating method of water-dilutable PU resin sizing agent for sticks buckles Download PDFInfo
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- CN101768350A CN101768350A CN200910247029A CN200910247029A CN101768350A CN 101768350 A CN101768350 A CN 101768350A CN 200910247029 A CN200910247029 A CN 200910247029A CN 200910247029 A CN200910247029 A CN 200910247029A CN 101768350 A CN101768350 A CN 101768350A
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Abstract
The present invention relates to water-dilutable PU resin sizing agent which comprises the following components by weight: 60 to 120 shares of water-dilutable resin of which the modulus is 100 to 500 kg/cm and the solid content is 20 % to 35%, 150 to 250 shares of deionized water, and 0.1 to 0.8 shares of firming agent. The present invention also provides a preparing method of the water-dilutable PU resin sizing agent and a method of the after-treatment by using sticks buckles of the water-dilutable PU resin. The water-dilutable PU resin sizing agent has the advantages of simple preparation, low cost, reliable use and safety and source and energy saving; environment pollution and public hazard are reduced; and meanwhile, the work environment of labors is improved. The present invention completely confirms to the tendency of world environment. The sticks buckles processed by the water-dilutable PU resin sizing agent have the advantages of good hand feeling, rich of elasticity, strong solid yarn fastness, good hydrolysis resistance, natural luster and the like.
Description
Technical field
The present invention relates to the material field, particularly relate to a kind of water-based PU resin slurry, its preparation method that in the post-processed of magic tape production, uses and use the magic tape of this water-based PU resin slurry to contain leaching method.
Background technology
At present, in the post-processed that magic tape is produced, what generally use is solvent type resin or water-borne acrylic resin, and wherein solvent-borne type PU resin volatilizees easily, burns easily, contains hazardous and noxious substances, has toxicity; Also there are shortcomings such as contaminate environment, destruction ecology simultaneously.Stability of emulsion is poor, fabric feeling is hard, fastness is not good enough and acrylate resin exists, and the shortcoming of hot sticky cold crisp.People are in the process that standard of living improves constantly, and environmental consciousness progressively strengthens, and recognize the industrial just Sustainable development of road of only walking environmental protection.Under such background, exploitation can replace solvents type resin or the work of the water-based PU resin of water-borne acrylic resin extremely urgent.
Summary of the invention
The technical problem to be solved in the present invention is intended to overcome the limitation and the deficiency of above-mentioned prior art, the method that a kind of water-based PU resin slurry that uses in the post-processed of magic tape production and preparation method thereof is provided and has used the magic tape post-processed of this water-based PU resin.Water-based PU resin slurry of the present invention has that preparation is simple, cost is low, safe and reliable, saves the resource and the energy, reduces environmental pollution and public hazards, has improved workman's advantages such as Working environment simultaneously, meets world's environmental protection trend trend fully.And by the resin processed magic tape of water-based PU, have good hand touch, and high resilience, Gu the yarn fastness is strong, anti-hydrolytic performance is good, and gloss is advantage such as naturally, overcome the shortcoming of water soluble acrylic acid hot sticky cold crisp.
Technical scheme of the present invention is:
The water-based PU resin slurry that uses in the post-processed of magic tape production of the present invention, it is characterized in that comprising the composition of following weight proportion: modulus is 100～500kg/cm
2, solid content is 20%～35% water-based PU resin: 60～120 parts; Deionized water: 150～250 parts; Solidifying agent: 0.1～0.8 part.
The aliphatic poly ammoniacum that described water-based PU resin is non-xanthochromia prepolymer.
Described water-based PU resin is not anti-xanthochromic aromatic series Polyurethane.
The preparation method of the water-based PU resin slurry that uses in the post-processed of magic tape production of the present invention is characterized in that: with modulus is 100～500kg/cm
2, solid content is that 60～120 parts of 20%～35% water-based PU resins are diluted to certain concentration by 150～250 parts of deionized waters, add 0.1～0.8 part solidifying agent again and mix and make.
Described water-based PU resin, deionized water and solidifying agent are that the usual production on the market gets final product.
Further, the preparation method of the water-based PU resin slurry that uses in the post-processed of magic tape production is characterized in that comprising the steps:
1) gets in the stainless steel cask of a certain amount of water-based PU resin after plastic tank or polishing;
2) be to stir under 500～900 rev/mins the condition above-mentioned resin low whipping speed;
3) slowly add a certain amount of deionized water under agitation condition, thorough mixing evenly back adds
A certain amount of solidifying agent;
4) above-mentioned mixed solution is stirred, churning time is 3～8 minutes.
Employed agitator is the agitator of stainless steel metal during above-mentioned stirring.
Described being stirred under normal temperature, the normal pressure carried out.
That the water-based PU resin slurry that magic tape post-processed of the present invention is used prepares is simple, stable and reliable for performance, cost is low, safe in utilization, the soft durometer that can regulate slurry as required, reduce environmental pollution and public hazards, can effectively improve operator's Working environment, meet world's environmental protection trend trend fully.
The method of magic tape post-processed of the present invention is characterized in that comprising the steps:
1) dipping sizing agent: at normal temperatures and pressures, fully soak into magic tape with the above-mentioned water-based PU resin slurry that in the post-processed of magic tape production, uses for preparing;
2) typing: it is exceptionally straight by the typing machine fully to soak into good magic tape;
3) oven dry: exceptionally straight good magic tape is dried under 60 ℃～120 ℃ temperature in baking oven, can obtain the magic tape finished product.
It is simple to operate that magic tape of the present invention contains leaching method, utilizes magic tape of the present invention to contain the magic tape finished product that leaching method makes and have good hand touch, high resilience, the gloss nature, Gu advantages such as the yarn fastness is strong, and anti-hydrolytic performance is good are applicable to the magic tape of materials such as clothes, footwear, cap, case and bag.
Embodiment
Prepare the aqueous polyurethane slurry by following weight part:
Embodiment 1, be 30% with solid content, modulus is 100kg/cm
2Water-based PU resin 80 weight parts, deionized water 220 weight part uniform mixing, and then add 0.3 weight part solidifying agent and stir.Employed bucket is the stainless steel cask after plastics or the polishing, and churning time is 4 minutes, and stirring velocity is 600 rev/mins.Wherein can under normal temperature, normal pressure, operate.
Embodiment 2, be 25% with solid content, modulus is 200kg/cm
2Water-based PU resin 100 weight parts, deionized water 200 weight part uniform mixing, and then add 0.5 weight part solidifying agent and stir.Employed bucket is the stainless steel cask after plastics or the polishing, and churning time is 6 minutes, and stirring velocity is 700 rev/mins.Wherein can under normal temperature, normal pressure, operate.
Embodiment 3, be 25% with solid content, modulus is 400kg/cm
2Water-based PU resin 100 weight parts, deionized water 180 weight part uniform mixing, and then add 0.4 weight part solidifying agent and stir.Employed bucket is the stainless steel cask after plastics or the polishing, and churning time is 6 minutes, and stirring velocity is 700 rev/mins.Wherein can under normal temperature, normal pressure, operate.
Embodiment 4, be 25% with solid content, modulus is 400kg/cm
2Water-based PU resin 120 weight parts, deionized water 180 weight part uniform mixing, and then add 0.6 weight part solidifying agent and stir.Employed bucket is the stainless steel cask after plastics or the polishing, and churning time is 6 minutes, and stirring velocity is 700 rev/mins.Wherein can under normal temperature, normal pressure, operate.
Embodiment 5, be 30% with solid content, modulus is 500kg/cm
2Water-based PU resin 110 weight parts, deionized water 200 weight part uniform mixing, and then add 0.5 weight part solidifying agent and stir.Employed bucket is the stainless steel cask after plastics or the polishing, and churning time is 8 minutes, and stirring velocity is 900 rev/mins.Wherein can under normal temperature, normal pressure, operate.
Embodiment 6, be 35% with solid content, modulus is 500kg/cm
2Water-based PU resin 120 weight parts, deionized water 250 weight part uniform mixing, and then add 0.8 weight part solidifying agent and stir.Employed bucket is the stainless steel cask after plastics or the polishing, and churning time is 8 minutes, and stirring velocity is 900 rev/mins.Wherein can under normal temperature, normal pressure, operate.
Described water-based PU resin, deionized water and solidifying agent are that the usual production on the market gets final product.The water-based PU resin that uses in embodiment 1-6 is the water-based PU resin of Wenzhou City whole world macromolecular material company limited.Water-based PU resin also can be common aqueous polyurethane market product.Deionized water and solidifying agent are the usual production on the market.
Utilize the water-based PU resin slurry of above-mentioned preparation, carry out the post-processed of magic tape, step is as follows:
1, dipping sizing agent: at normal temperatures and pressures, fully soak into magic tape with the water-based PU resin slurry for preparing;
2, typing: it is exceptionally straight by the typing machine to soak into good magic tape;
3, oven dry: exceptionally straight good magic tape is dried under 60 ℃～120 ℃ temperature in baking oven, and drying time is 1～6 minute, obtains the magic tape finished product.
Utilize magic tape of the present invention to contain the magic tape finished product good hand touch that leaching method makes, high resilience, the gloss nature, Gu the yarn fastness is strong, anti-hydrolytic performance is good, is applicable to the magic tape of materials such as clothes, footwear, cap, case and bag.
Above-mentionedly only the specific embodiment among the present invention is illustrated; but be not that protection scope of the present invention is done any pro forma qualification; every equivalence of having done according to the design spirit among the present invention changes or modifies, and all should think to fall into protection scope of the present invention.
Claims (9)
1. the water-based PU resin slurry that uses in the post-processed of magic tape production, it is characterized in that comprising the composition of following weight proportion: modulus is 100～500kg/cm
2, solid content is 20%～35% water-based PU resin: 60～120 parts; Deionized water: 150～250 parts; Solidifying agent: 0.1～0.8 part.
2. the water-based PU resin slurry that uses in the post-processed of magic tape production according to claim 1 is characterized in that: the aliphatic poly ammoniacum that described water-based PU resin is non-xanthochromia prepolymer.
3. the water-based PU resin slurry that uses in the post-processed of magic tape production according to claim 1 is characterized in that: described water-based PU resin is not anti-xanthochromic aromatic series Polyurethane.
4. the preparation method of each described water-based PU resin slurry among the claim 1-3, it is characterized in that: with modulus is 100～500kg/cm
2, solid content is 60～120 parts of 20%～35% water-based PU resins, is diluted to certain concentration by 150～250 parts of deionized waters, add 0.1～0.8 part solidifying agent again and mix and make.
5. the preparation method of water-based PU resin slurry according to claim 4 is characterized in that comprising the steps:
1) gets in the stainless steel cask of a certain amount of water-based PU resin after plastic tank or polishing;
2) be to stir under 500～900 rev/mins the condition above-mentioned resin low whipping speed;
3) slowly add a certain amount of deionized water under agitation condition, thorough mixing evenly back adds a certain amount of solidifying agent;
4) above-mentioned mixed solution is stirred, churning time is 3～8 minutes.
6. the preparation method of water-based PU resin slurry according to claim 5 is characterized in that: employed agitator is the agitator of stainless steel metal during described stirring.
7. the preparation method of water-based PU resin slurry according to claim 5 is characterized in that: described being stirred under normal temperature, the normal pressure carried out.
8. the method for magic tape post-processed is characterized in that comprising the steps:
1) dipping sizing agent: at normal temperatures and pressures, fully soak into magic tape with the water-based PU resin slurry that in the post-processed of magic tape production, uses for preparing; Described water-based PU resin slurry is to be 100～500kg/cm with modulus
2, solid content is that 60～120 parts of 20%～35% water-based PU resins are diluted to certain concentration by 150～250 parts of deionized waters, add 0.1～0.8 part solidifying agent again and mix and make;
2) typing: it is exceptionally straight by the typing machine fully to soak into good magic tape;
3) oven dry: exceptionally straight good magic tape is dried under 60 ℃～120 ℃ temperature in baking oven, can obtain the magic tape finished product.
9. the method for magic tape post-processed according to claim 8 is characterized in that: the preparation method of described water-based PU resin slurry specifically comprises the steps:
1) gets in the stainless steel cask of a certain amount of water-based PU resin after plastic tank or polishing;
2) be to stir under 500～900 rev/mins the condition above-mentioned resin low whipping speed;
3) slowly add a certain amount of deionized water under agitation condition, thorough mixing evenly back adds a certain amount of solidifying agent;
4) above-mentioned mixed solution is stirred, churning time is 3～8 minutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910247029A CN101768350A (en) | 2009-12-25 | 2009-12-25 | Preparing and impregnating method of water-dilutable PU resin sizing agent for sticks buckles |
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| Application Number | Priority Date | Filing Date | Title |
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| CN200910247029A CN101768350A (en) | 2009-12-25 | 2009-12-25 | Preparing and impregnating method of water-dilutable PU resin sizing agent for sticks buckles |
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| CN101768350A true CN101768350A (en) | 2010-07-07 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101851855A (en) * | 2010-03-10 | 2010-10-06 | 无锡百和织造股份有限公司 | Method for manufacturing water-resistant Velcro bands |
| CN102828418A (en) * | 2012-09-12 | 2012-12-19 | 广东溢达纺织有限公司 | Rope end with soft and elastic handfeel and preparation method of rope end |
| CN102851986A (en) * | 2012-09-27 | 2013-01-02 | 广东溢达纺织有限公司 | Bright hard wear-resistant inked rope tip and production process thereof |
| CN103614924B (en) * | 2013-10-29 | 2015-10-14 | 郑元奎 | A kind of fag end treatment process |
| CN114855337A (en) * | 2022-05-12 | 2022-08-05 | 吴江市富成芳针纺有限公司 | Preparation process of heat-preservation adjustable fabric |
-
2009
- 2009-12-25 CN CN200910247029A patent/CN101768350A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101851855A (en) * | 2010-03-10 | 2010-10-06 | 无锡百和织造股份有限公司 | Method for manufacturing water-resistant Velcro bands |
| CN101851855B (en) * | 2010-03-10 | 2013-12-04 | 无锡百和织造股份有限公司 | Method for manufacturing water-resistant Velcro bands |
| CN102828418A (en) * | 2012-09-12 | 2012-12-19 | 广东溢达纺织有限公司 | Rope end with soft and elastic handfeel and preparation method of rope end |
| CN102828418B (en) * | 2012-09-12 | 2014-06-11 | 广东溢达纺织有限公司 | Rope end with soft and elastic handfeel and preparation method of rope end |
| CN102851986A (en) * | 2012-09-27 | 2013-01-02 | 广东溢达纺织有限公司 | Bright hard wear-resistant inked rope tip and production process thereof |
| CN102851986B (en) * | 2012-09-27 | 2014-03-26 | 广东溢达纺织有限公司 | Bright hard wear-resistant inked rope tip and production process thereof |
| CN103614924B (en) * | 2013-10-29 | 2015-10-14 | 郑元奎 | A kind of fag end treatment process |
| CN114855337A (en) * | 2022-05-12 | 2022-08-05 | 吴江市富成芳针纺有限公司 | Preparation process of heat-preservation adjustable fabric |
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Application publication date: 20100707 |