CN100489185C - Attapulgite spinning slurry adjuvant - Google Patents
Attapulgite spinning slurry adjuvant Download PDFInfo
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- CN100489185C CN100489185C CNB200710019490XA CN200710019490A CN100489185C CN 100489185 C CN100489185 C CN 100489185C CN B200710019490X A CNB200710019490X A CN B200710019490XA CN 200710019490 A CN200710019490 A CN 200710019490A CN 100489185 C CN100489185 C CN 100489185C
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- concave
- clay rod
- convex clay
- attapulgite
- tablet
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Abstract
The invention discloses a concave-convex weave slurry agent. The invention is characterized in that the concave-convex weave slurry agent is formed by high-viscosity concave-convex rod clay, active concave-convex rod clay, polyacrylamide, sodium carboxymethylstarch, carbowax and alkyl sodium sulfonate; mixing the materials and processing into powder material, packing into final product. The inventive agent can be used in variable weave slurries, to accelerate the penetration and adhesive of slurry, to improve the adhesion and make the slurry uniform, the film flexible and smooth, with wide application, low cost and high biological degradation, without pollution. The inventive agent can absorb the harmful material and gas of weave slurry.
Description
Technical field:
The present invention relates to spinning sizing agent, be specifically related to a kind of attapulgite spinning slurry adjuvant.
Background technology:
Warp sizing is to guarantee loom efficiency before weaving, and improves grey quality, reduces the critical process of warp end break, in recent years, along with the continuous increase of high-speed weaving machine, highly dense type of textile article is continually developed, and a large amount of uses of various new fibers, also more and more high to the requirement of warp sizing quality.Three big key elements of warp sizing are slurry, sizing equipment and slashing technique, and the two complements each other, slurry that good sizing not only will lean on and prescription, also to lean on advanced slashing technique and equipment, and the selection of slurry with cooperate decisive role, along with the development of textile industry, choose reasonable has slurry now, the active development new slurry, the slurry formula that studies science should satisfy the requirement of slashing technique, again energy savings, reduce environmental pollution, reduce sizing costs.
At present mainly contain starch, polyvinyl alcohol (PVA) and acrylic compounds three major types at the used slurry of China's warp sizing.
Chinese patent publication number CN1313423, open day is September 19 calendar year 2001, name is called " a kind of spinning sizing agent ", disclose that " slurry that a kind of textile industry weaving footpath yarn starching is used comprises that polyvinyl alcohol, starch, sepiolite (or kaolin) powder, sodium metasilicate, calgon (or sodium phosphate trimer) are mixed and made into by a certain percentage.Have that easy to use, slurries are stable, starching and destarch be easy, the serous coat smooth abrasion-proof falls to starching noil few, cost is low, the characteristics antistatic, fire-retardant, that the mildew-resistant sex change is good.”
The weak point of above-mentioned patent is to have selected 40～60% polyvinyl alcohol for use, polyvinyl alcohol is a kind of typical high molecular weight water soluble polymer, though cellulose fiber peacekeeping synthetic fiber are all had good adhesive performance, polyvinyl alcohol belongs to highly difficult biodegradable organic matter.
Chinese patent publication number CN1773011, open day is on May 17th, 2006, name is called " attapulgite clay textile slashing size and manufacture craft thereof ", discloses that " textile slashing size mainly is made up of according to the percentage by weight proportioning following component: purification Concave-convex clay rod 40.0-56.0%, water-soluble polypropylene acids 23.0-26.0%, carbonyl diamide return 18.0-23.0%, sanlose 3.0-6.0%, hydrolyzed polyacrylonitrile 0-1.5%, oil emulsion 0-1.5%, sodium carbonate 0-2.0%, polyethylene glycol oxide 0-0.0003%.”
Textile slashing size in the above-mentioned patent document selects for use the purification Concave-convex clay rod to help improving the quality of textile slashing size, weak point is not consider the practical viscosity of Concave-convex clay rod, because the Concave-convex clay rod practical viscosity after above-mentioned patent manufacture craft is purified can't improve, and in textile slashing size, select Concave-convex clay rod for use, mainly be practical viscosity and its adsorption capacity of utilizing Concave-convex clay rod, according to repeatedly experimental analysis, the practical viscosity of the Concave-convex clay rod in the textile slashing size should be more than 3000mPas, and the exploitation of the raw ore of the practical viscosity of Concave-convex clay rod and Concave-convex clay rod has very big relation, as long as carry out the hierarchical layered exploitation in the Concave-convex clay rod mining area, select for use raw ore viscosity to surpass the Concave-convex clay rod of 2000mPas, through weathering, soak, conventional production process such as extruding are handled, Concave-convex clay rod finished product practical viscosity just can reach more than the 3000mPas, does not need to carry out purification processes; Even carry out purification processes, dry method ore dressing in the above-mentioned patent document, pulverize, the purification processes technology of super-fine processing and selection by winnowing, also be unfavorable for improving the practical viscosity of Concave-convex clay rod, because the decay of the practical viscosity of the Concave-convex clay rod after the above-mentioned processes can be very big, repeatedly experimental data confirms, select for use raw ore viscosity to surpass the Concave-convex clay rod of 2000mPas, use the practical viscosity of the Concave-convex clay rod after the above-mentioned processes will be lower than 2000mPas, and the impurity in the Concave-convex clay rod after the super-fine processing also is very thin particulate, is difficult to go by the drainage wind blanking.
Summary of the invention:
The objective of the invention is to overcome weak point in the prior art, provide a kind of cheap, serous coat is pliable and tough, good fluidity, environment friendly and pollution-free discharging, applicable performance attapulgite spinning slurry adjuvant widely
Attapulgite spinning slurry adjuvant is made up of high viscosity Concave-convex clay rod, activated attapulgite, polyacrylamide, sodium carboxymethyl starch, polyethylene glycol and Negel.
The high viscosity Concave-convex clay rod is meant selects for use viscosity to reach the above Concave-convex clay rod of 3000mPas, its viscosity and plasticity are better, the mud yield height, not only help the bonding between the raw material, improve the adhesive force of spinning sizing agent, can also significantly reduce other raw-material use amount, reduce production costs.
Activated attapulgite, be to add in the Concave-convex clay rod with sulfuric acid to carry out acidifying, be activated attapulgite through high-temperature roasting again, make the various mineral matters in the Concave-convex clay rod produce active, have absorption property preferably, can adsorb poisonous, harmful substance and unusual odor in the spinning sizing agent.
Polyacrylamide is a kind of water-soluble high-molecular compound of line style, and it has good water-solubility, has good adhesive performance with hydrophilic fibre, after the high viscosity Concave-convex clay rod mixes, have good sizing performance, also be easy to destarch, biodegradation rate is fast, does not have environmental pollution.
The sodium carboxymethyl starch outward appearance is a white or yellowish Powdered, and odorless, tasteless, nontoxic dissolvedly forms transparent viscous liquid in water, is neutrality or alkalescence, has good dispersion force and adhesion.Its suction and imbibition are stronger, the viscosity height, and adhesion strength is strong, stable chemical performance, emulsibility is good, is difficult for putrid and deteriorated.Mix use with high viscosity Concave-convex clay rod and polyacrylamide, can overcome soft, the shortcoming such as wear no resistance, easily fluff and go mouldy of warp thread feel, can make slurry have bigger viscosity and plasticity, make dyeing fixing and bright-coloured more.
Polyethylene glycol is nontoxic, nonirritant, water-soluble and good fluidity, mixes use with the high viscosity Concave-convex clay rod, has excellent lubrication, moisture retention, dispersiveness, flexibility and characteristics such as antistatic.
Negel is a kind of novel low-foaming surfactant that replaces neopelex, the alkyl naphthalene sulfonic acid process for producing sodium is simple, price is low, mix use with the high viscosity Concave-convex clay rod, have that biological degradability is good, foamability is low, the equal characteristics preferably of wetting and emulsifiability, and the influence of acid and alkali medium or hard water.
The present invention is achieved by following technical proposals:
1, the batching of attapulgite spinning slurry adjuvant is made up of following component: high viscosity Concave-convex clay rod 65～80%, activated attapulgite 5～20%, polyacrylamide 2～15%, sodium carboxymethyl starch 1～5%, polyethylene glycol 0.5～5% and Negel 0.1～5% by weight percentage.
2, the production method of high viscosity Concave-convex clay rod is:
1. select the Concave-convex clay rod raw ore after the weathering for use, viscosity 〉=2500mPas, and free from admixture;
2. extruding: the Concave-convex clay rod raw ore is soaked, soak the back and push by extruder and be tablet, the thickness of tablet≤3 millimeter are transported to the cement threshing ground and carry out airing, and the Concave-convex clay rod moisture content after the airing is less than 15%.
3, the production method of activated attapulgite is:
1. the preparation of dilute sulfuric acid comprises following component by weight percentage: the sulfuric acid 3～5% of concentration 98%, water 95～97%;
2. the batching of acidification comprises following component by weight percentage: Concave-convex clay rod raw ore 55～65%, and dilute sulfuric acid 35～45% slowly adds dilute sulfuric acid and to carry out acidification in the Concave-convex clay rod raw ore, piles up standby after 12～24 hours;
3. extruding: with the Concave-convex clay rod after the acidifying, push by extruder and to be tablet, the thickness of tablet≤2 millimeter;
4. roasting: the tablet of Concave-convex clay rod is transported to and carries out roasting in the roaster, and roasting time is 1.5～3 hours, and sintering temperature is controlled at 300～350 ℃, and the Concave-convex clay rod tablet after the roasting is an activated attapulgite.
4, the preparation method of attapulgite spinning slurry adjuvant is:
According to the batching of attapulgite spinning slurry adjuvant, mixing is processed as granular material after stirring, and grain fineness is controlled at 0.015～0.044 millimeter, is packaged as finished product.
The batching of attapulgite spinning slurry adjuvant is applicable to and is added in the various spinning sizing agents, can satisfy the weaving process requirement, quickens the infiltration and the adhesion of slurries, adhesion strength improves greatly, the starching of sizing is more even, pliable and tough, smooth, the disposable destarch of serous coat, and applicable performance is extensive.
That attapulgite spinning slurry adjuvant has is economical and practical, with low cost, can improve fabric property, biodegradation rate is fast, does not have the characteristics of environmental pollution etc.
Attapulgite spinning slurry adjuvant can adsorb poisonous, harmful substance and the unusual odor in the spinning sizing agent.
The specific embodiment:
Below in conjunction with embodiment, the invention will be further described:
1, the batching of attapulgite spinning slurry adjuvant is made up of following component: high viscosity Concave-convex clay rod 70%, activated attapulgite 15%, polyacrylamide 9%, sodium carboxymethyl starch 3%, polyethylene glycol 2% and Negel 1% by weight percentage.
2, the preparation method of attapulgite spinning slurry adjuvant is:
According to the batching of attapulgite spinning slurry adjuvant, mixing is processed as granular material after stirring, and grain fineness is controlled at 0.025 millimeter, is packaged as finished product.
Claims (2)
1, a kind of attapulgite spinning slurry adjuvant, it is characterized in that, the batching of attapulgite spinning slurry adjuvant is made up of following component: high viscosity Concave-convex clay rod 65～80%, activated attapulgite 5～20%, polyacrylamide 2～15%, sodium carboxymethyl starch 1～5%, polyethylene glycol 0.5～5% and Negel 0.1～5% by weight percentage;
The production method of described high viscosity Concave-convex clay rod is: 1. select the Concave-convex clay rod raw ore after the weathering for use, viscosity 〉=2500mPas, and free from admixture; 2. extruding: the Concave-convex clay rod raw ore is soaked, soak the back and push by extruder and be tablet, the thickness of tablet≤3 millimeter are transported to the cement threshing ground and carry out airing, and the Concave-convex clay rod moisture content after the airing is less than 15%;
The production method of described activated attapulgite is: the 1. preparation of dilute sulfuric acid comprises following component by weight percentage: the sulfuric acid 3～5% of concentration 98%, water 95～97%; 2. the batching of acidification comprises following component by weight percentage: Concave-convex clay rod raw ore 55～65%, and dilute sulfuric acid 35～45% slowly adds dilute sulfuric acid and to carry out acidification in the Concave-convex clay rod raw ore, piles up standby after 12～24 hours; 3. extruding: with the Concave-convex clay rod after the acidifying, push by extruder and to be tablet, the thickness of tablet≤2 millimeter; 4. roasting: the tablet of Concave-convex clay rod is transported to and carries out roasting in the roaster, and roasting time is 1.5～3 hours, and sintering temperature is controlled at 300～350 ℃, and the Concave-convex clay rod tablet after the roasting is an activated attapulgite.
2, the preparation method of a kind of attapulgite spinning slurry adjuvant according to claim 1, it is characterized in that according to the batching of attapulgite spinning slurry adjuvant, mixing is processed as granular material after stirring, grain fineness is controlled at 0.015～0.044 millimeter, is packaged as finished product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200710019490XA CN100489185C (en) | 2007-01-29 | 2007-01-29 | Attapulgite spinning slurry adjuvant |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200710019490XA CN100489185C (en) | 2007-01-29 | 2007-01-29 | Attapulgite spinning slurry adjuvant |
Publications (2)
| Publication Number | Publication Date |
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| CN101008153A CN101008153A (en) | 2007-08-01 |
| CN100489185C true CN100489185C (en) | 2009-05-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB200710019490XA Expired - Fee Related CN100489185C (en) | 2007-01-29 | 2007-01-29 | Attapulgite spinning slurry adjuvant |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107687094A (en) * | 2017-09-26 | 2018-02-13 | 句容市后白镇迎瑞印花厂 | A kind of spinning sizing agent and preparation method thereof |
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2007
- 2007-01-29 CN CNB200710019490XA patent/CN100489185C/en not_active Expired - Fee Related
Non-Patent Citations (2)
| Title |
|---|
| 凹凸棒石粘土浆料在印染行业的应用研究. 张修华等.非金属矿，第6期. 1989 |
| 凹凸棒石粘土浆料在印染行业的应用研究. 张修华等.非金属矿，第6期. 1989 * |
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| CN101008153A (en) | 2007-08-01 |
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| C14 | Grant of patent or utility model | ||
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| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangsu Huayuan attapulgite mineral Co., Ltd. Assignor: Xu Shengying Contract record no.: 2010320000730 Denomination of invention: Attapulgite spinning slurry adjuvant Granted publication date: 20090520 License type: Exclusive License Open date: 20070801 Record date: 20100607 |
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| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Jiangsu Huayuan attapulgite mineral Co., Ltd. Assignor: Xu Shengying Contract record no.: 2010320000730 Date of cancellation: 20120608 |
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Granted publication date: 20090520 Termination date: 20120129 |