CN101967355B - Paper starch adhesive and preparation method thereof - Google Patents
Paper starch adhesive and preparation method thereof Download PDFInfo
- Publication number
- CN101967355B CN101967355B CN2010102986731A CN201010298673A CN101967355B CN 101967355 B CN101967355 B CN 101967355B CN 2010102986731 A CN2010102986731 A CN 2010102986731A CN 201010298673 A CN201010298673 A CN 201010298673A CN 101967355 B CN101967355 B CN 101967355B
- Authority
- CN
- China
- Prior art keywords
- parts
- minutes
- weight part
- stirring
- add
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The invention discloses a paper starch adhesive and a preparation method thereof. The paper starch adhesive comprises the following components in part by weight: 100 parts of starch, 300 to 600 parts of water, 0.1 to 0.3 part of potassium hydrogen peroxymonosulfate, 5 to 10 parts of caustic soda, 1 to 5 parts of epoxy chloropropane, 0.5 to 1.5 parts of boric acid, 1 to 3 parts of sodium sulfite, 4 to 8 parts of light calcium carbonate and 2.5 to 5 parts of bridging agent. The preparation method comprises the following steps of: adding water into a reaction kettle, heating the water to 38 DEG C, adding the starch into the water, stirring the solution, adding potassium hydrogen peroxymonosulfate solution into the reaction kettle, and reacting the mixed solution for 20 minutes with stirring;diluting the caustic soda, then slowly adding the caustic soda into the reaction kettle twice, stirring the solution for about 20 minutes to form milk white or light yellow transparent colloid, then adding the boric acid, the bridging agent and the light calcium carbonate into the colloid, and stirring the mixture uniformly; and adding the epoxy chloropropane, sodium aliphatate and the sodium sulfite into the reaction kettle with stirring, and stirring the mixture uniformly to obtain the paper starch adhesive. The adhesive has the characteristics of stable viscosity, good adhesiveness, low comprehensive cost, good permeability and the like.
Description
Technical field
The present invention relates to the starch-based adhesive technical field, particularly paper product with glue comprise corrugated paper board production line with glue, mount paper with the bonding Starch Adhesive of glue, carton or cardboard, its preparation method with glue.
Background technology
China's stationery is bonding of a great variety with glue, and wherein Starch Adhesive environmental protection, cost of material is low, manufacture craft is simple, and some chemistry such as alternative Z 150PH, white glue with vinyl are used glue.However, the existing starch adhesive composition and process is not reasonable, as its adhesion, stability, quick-drying, anti-Shui and other comprehensive performance should be further improved and perfected.Usually need to add oxygenant at present in the Starch Adhesive production process and come modification, make it have good binding property, dispersiveness and stable.On August 1st, 2007, publication number was 101008164 Chinese patent, disclosed a kind of starch graft copolymer adhesive for coating paper, had used ydrogen peroxide 50 to be oxygenant.April 5 nineteen ninety-five, publication number was that 1101064 Chinese patent discloses a kind of high viscosity, low cost, done rapid-result ZH type carton soon and use Starch Adhesive, and employing potassium permanganate and hydrochloric acid are dual oxygenant.But oxygenant such as ydrogen peroxide 50, chlorinated lime, Youxiaolin and potassium permanganate commonly used in the prior art have certain defective.Wherein, ydrogen peroxide 50 is very unstable, is prone to decompose, and is wayward; Chlorinated lime with after can in sizing agent, stay residue, be difficult for removing; Youxiaolin is unstable, is prone to decompose the generation toxic gas; The potassium permanganate cost is high, and reaction product makes tackiness agent be coffee-like, influences visual appearance.Therefore, oxygenant also need be improved.In addition; Some paper products have higher requirement to adhesive penetration property, and after improving through two-sided glue-applying technique like homemade high-strength corrugated base paper, existing Starch Adhesive is difficult to infiltration; Cause bonding badly, and Starch Adhesive of the prior art quality in this respect also have to improve.
Summary of the invention
The objective of the invention is to overcome the weak point of oxygenant in the prior art Starch Adhesive, a kind of high comprehensive performance, Starch Adhesive that cost is low are provided.
On this basis, overcome the infiltrative deficiency of prior art Starch Adhesive, a kind of Starch Adhesive of good penetrability is provided.
Another object of the present invention is to provide the preparation method of the above-mentioned Starch Adhesive of preparation.
The objective of the invention is to realize like this:
Paper product Starch Adhesive of the present invention; With W-Gum or tapioca(flour) is staple; The component of this tackiness agent and content are: 100 parts of W-Gum or tapioca(flour)s, and water 300-600 part is as potassium hydrogen peroxymonosulfate 0.1-0.3 part of oxygenant, as caustic soda 5-10 part of paste agent, as epoxy chloropropane 1-5 part of linking agent, as boric acid 0.5-1.5 part of tranquilizer; S-WAT 1-3 part; Light calcium carbonate 4-8 part, bridging agent 2.5-5 part, this tackiness agent also contains the sodium soap of 0.5-1 part as tensio-active agent.
Said bridging agent is formulated by some modified starches, filler (like kaolin), natural resin, aqueous binder (like Z 150PH) etc.
The preparation method of above-mentioned Starch Adhesive may further comprise the steps:
A, in reaction kettle, add the water of specified amount, and be warming up to 38 ℃, under agitation add starch, stir, the potassium hydrogen peroxymonosulfate solutions that dilution is good adds at twice, and 10 minutes at interval, stirring reaction was 20 minutes then;
B, caustic soda is slowly added in the reaction kettle after by dilution in 1: 5 at twice, 10 minutes at interval, stir then about 20 minutes, make it become oyster white or faint yellow transparent colloid, add tranquilizer, bridging agent and light calcium carbonate subsequently, stir;
C, under agitation add epoxy chloropropane, stir after 10 minutes, add sodium soap and S-WAT, stirring gets final product.
Beneficial effect of the present invention is:
The invention uses corn starch or tapioca starch as the main raw material, with environmental protection, the characteristics of low prices of raw materials, including agents from the pre-gelatinized gelatinization gelatinization temperature and reduce the role; crosslinkers from thickening, improve tack force; stability role in stabilizing the viscosity agent, sodium sulfite oxidation reaction from the suspension effect, light calcium carbonate solids from the increased effect, reducing costs, since cross-linking agent to increase the adhesion performance before bonding effect, improve the resistance from rising bond paper Shui resistance and accelerate the drying effect.Contriver of the present invention has found out said components and content and has more reasonably filled a prescription through TE, compares with the treated starch of routine such as pasted starch, Sumstar 190, graft starch, and the tackiness agent compatibility of this prescription is good; Of many uses, solid content is high, good penetrability, stable viscosity; Not stratified, gel not, fast drying, initial bonding strength is strong; Moistureproofness is good, and long preservative period can be widely used in corrugated paper board production line, mounts paper, the bonding glue of using of paper product such as carton.On this basis, the present invention improves the oxygenant of prior art, and oxygenant is selected from hydrogen peroxymonosulfate (claiming Potassium Monopersulfate again); Because Potassium Monopersulfate is a kind of efficient strong oxidizer, can remedy some defectives during oxygenant commonly used uses in the prior art, more stable like Potassium Monopersulfate; Be difficult for decomposing, and can in sizing agent, do not stay residue after the reaction, no poison gas discharges in the reaction; There is its usage quantity significantly to reduce again than the usage quantity of prior art; Reduced the tackiness agent comprehensive cost, and its strong oxidizing property can make the production cycle shorten, have certain economic and be worth.Therefore the present invention has overcome the shortcoming of oxygenant in the prior art, and has reduced production cost on good binding property, dispersiveness and the stable basis guaranteeing relative to existing technologies.
On this basis; Because sodium soap can reduce the surface tension of paper; It can improve the perviousness of tackiness agent to paper better as tensio-active agent; Therefore add an amount of sodium soap, improve the perviousness of tackiness agent, thereby satisfy of the requirement of some paper products adhesive permeation property to paper.
Embodiment
Combine embodiment that the present invention is specified at present.
Below be the embodiment of paper product Starch Adhesive of the present invention and preparation method thereof.
Embodiment 1: board production single-side machine adhesive specially.
Reference formulation: 100 parts of W-Gums, 600 parts in water, 10 parts in caustic soda, 0.1 part of Potassium Monopersulfate, 1.2 parts of S-WATs, 5 parts of epoxy chloropropane, 1.5 parts of boric acid, 0.5 part of sodium soap, 4 parts of light calcium carbonates, 5 parts of bridging agents.
Preparing method embodiment 1:
1, the reactor was added about 550 parts of water and heated to 38 ℃, added with stirring 100 parts of starch, stir with a small amount of 0.1 parts Shui single diluted potassium hydrogen sulfate solution was added in two , every 10 minutes, and then stirred for 20 min;
2, the caustic soda 1:5 (weight ratio) after dilution (where Shui 50 parts, 10 parts of caustic soda).Slowly add at twice in the reaction kettle, 10 minutes at interval, stir then about 20 minutes, make it become oyster white or faint yellow transparent colloid, add 4 parts of 1.5 parts of boric acid, 5 parts of bridging agents and light calcium carbonates subsequently, stir;
The total amount of the above process Shui 600 copies.
3, under agitation add 5 parts of epoxy chloropropane, stir after 10 minutes, add 1.2 parts of 0.5 part of sodium soap and S-WATs, stirring gets final product.
Embodiment 2: the two-sided machine adhesive specially of board production
Reference formulation: 100 parts of W-Gums, 400 parts in water, 7 parts in caustic soda, 0.15 part of Potassium Monopersulfate, 1.2 parts of S-WATs, 2.65 parts of epoxy chloropropane, 0.75 part of tranquilizer, 0.72 part of sodium soap, 4.5 parts of light calcium carbonates, 3.3 parts of bridging agents.
Preparing method embodiment 2:
1, the reactor in about 365 parts of water was added, and the temperature was raised to 38 ℃, added with stirring 100 parts of starch, stir, a small amount of 0.15 parts Shui single diluted potassium hydrogen sulfate solution was added in two , every 10 minutes, and then stirred for 20 min;
2, the caustic soda 1:5 (weight ratio) after dilution (where Shui 35 parts, 7 parts of caustic soda).Slowly add at twice in the reaction kettle, 10 minutes at interval, stir then about 20 minutes, make it become oyster white or faint yellow transparent colloid, add 4.5 parts of 0.75 part of boric acid, 3.3 parts of bridging agents and light calcium carbonates subsequently, stir;
The total amount of the above process Shui 400 copies.
3, under agitation add 2.65 parts of epoxy chloropropane, stir after 10 minutes, add 1.2 parts of 0.72 part of sodium soap and S-WATs, stirring gets final product.
Embodiment 3: the Paper-pasting machine adhesive specially
Reference formulation: 100 parts of W-Gums, 300 parts in water, 5 parts in caustic soda, 0.3 part of Potassium Monopersulfate, 3 parts of S-WATs, 1.1 parts of epoxy chloropropane, 0.5 part of tranquilizer, 1 part of sodium soap, 6 parts of light calcium carbonates, 4.3 parts of bridging agents.
Preparing method embodiment 3:
1, the reactor in about 275 parts of water was added, and the temperature was raised to 38 ℃, added with stirring 100 parts of starch, stir with a small amount of 0.3 parts Shui single diluted potassium hydrogen sulfate solution was added in two , every 10 minutes, and then stirred for 20 min;
2, the caustic soda 1:5 (weight ratio) after dilution (where Shui 25 parts, 5 parts of caustic soda).Slowly add at twice in the reaction kettle, 10 minutes at interval, stir then about 20 minutes, make it become oyster white or faint yellow transparent colloid, add 6 parts of 0.5 part of boric acid, 4.3 parts of bridging agents and light calcium carbonates subsequently, stir;
The total amount of the above process Shui to 300 copies.
3, under agitation add 1.1 parts of epoxy chloropropane, stir after 10 minutes, add 3 parts of 1 part of sodium soap and S-WATs, stirring gets final product.
Embodiment 4: carton stick box adhesive specially
Reference formulation: 100 parts of tapioca(flour)s, 330 parts in water, 7.3 parts in caustic soda, 0.24 part of Potassium Monopersulfate, 2.2 parts of S-WATs, 2 parts of epoxy chloropropane, 0.6 part of tranquilizer, 0.85 part of sodium soap, 8 parts of light calcium carbonates, 5 parts of bridging agents.
Preparing method embodiment 4:
1, the reactor of about 293.5 parts of water was added, and the temperature was raised to 38 ℃, added with stirring 100 parts of tapioca starch, stir with a small amount of 0.1 parts Shui single diluted potassium hydrogen sulfate solution was added in three portions , every 10 minutes, and then stirred for 20 min;
2, the caustic soda 1:5 (weight ratio) after dilution (where Shui 36.5 parts of caustic soda 7.3 parts).Slowly add at twice in the reaction kettle, 10 minutes at interval, stir then about 20 minutes, make it become oyster white or faint yellow transparent colloid, add 8 parts of 0.6 part of boric acid, 5 parts of bridging agents and light calcium carbonates subsequently, stir;
The total amount of the above process Shui of 330 copies.
3, under agitation add 2 parts of epoxy chloropropane, stir after 10 minutes, add 2.2 parts of 0.85 part of sodium soap and S-WATs, stirring gets final product.
Embodiment 5: glue machine adhesive specially
Reference formulation: 100 parts of tapioca(flour)s, 550 parts in water, 8.8 parts in caustic soda, 0.16 part of Potassium Monopersulfate, 1 part of S-WAT, 3.4 parts of epoxy chloropropane, 1.3 parts of tranquilizers, 0.5 part of sodium soap, 5 parts of light calcium carbonates, 2.5 parts of bridging agents.
Preparing method embodiment 5:
1, the reactor of about 506 parts of water was added, and the temperature was raised to 38 ℃, added with stirring 100 parts of tapioca starch, stir with a small amount to 0.16 parts Shui single diluted potassium hydrogen sulfate solution was added in three portions , every 10 minutes, and then stirred for 20 min;
2, the caustic soda 1:5 (weight ratio) after dilution (where Shui 44, 8.8 parts of caustic soda).Slowly add at twice in the reaction kettle, 10 minutes at interval, stir then about 20 minutes, make it become oyster white or faint yellow transparent colloid, add 5 parts of 1.3 parts of boric acid, 2.5 parts of bridging agents and light calcium carbonates subsequently, stir;
The total amount of the above process Shui is 550 copies.
3, under agitation add 3.4 parts of epoxy chloropropane, stir after 10 minutes, add 1 part of 0.5 part of sodium soap and S-WAT, stirring gets final product.
The proportioning of each component is weight part in the foregoing description.Each component in the foregoing description is this area universal product, does not have restriction especially, all is commercially available.Wherein the bridging agent source is Taiwan Chinese toon birch, Argentinian CF
2, middle mountain Hua Sheng.
The tackiness agent good dispersivity of the foregoing description gained does not precipitate, not stratified; Good stability is put viscosity for a long time and is changed for a short time, places viscosity variation in 2 months within ± 5s (being coated with-4 glasss of detections); Airtight placement was never degenerated in 3 months under the normal temperature.
Cost compares:
Use potassium permanganate: 100 parts of starch, establishing every part is 1 kilogram, potassium permanganate consumption 2-5 part, about 20 yuan/kilogram of unit price.Promptly the cost of 100 parts of starch use oxygenants is 40 yuan-100 yuan.
Use potassium hydrogen peroxymonosulfate (Potassium Monopersulfate): 100 parts of starch, establishing every part is 1 kilogram, hydrogen peroxymonosulfate potassium application rate 0.1-0.3 part, about 25 yuan/kilogram of unit price, promptly 100 parts of starch use the cost of oxygenant to be 2.5-7.5 unit.
Draw this cost of oxygenant only thus and be significantly less than the cost of prior art, thereby reduced the comprehensive cost of tackiness agent.
The test of bond strength:
Embodiment 1 detects bond strength and gets 68.2N/10cm;
Embodiment 2 detects bond strength and gets 79.6N/10cm;
Embodiment 3 detects bond strength and gets 83.5N/10cm;
Above-mentioned testing method is the measuring method of GB/T 6548-1998 corrugated cardboard bond strength.And GB5034-85 exported product packaging corrugated cardboard national standard requires bond strength to be not less than 58.8N/10cm.The binding property that this shows tackiness agent of the present invention is good, and good penetrability makes this index of bond strength exceed more than 16% than national standard.
Claims (2)
1. paper product Starch Adhesive; With W-Gum or tapioca(flour) is staple; The component of this tackiness agent and content are: W-Gum or tapioca(flour) 100 weight parts, and water 300-600 weight part is as the potassium hydrogen peroxymonosulfate 0.1-0.3 weight part of oxygenant, as the caustic soda 5-10 weight part of paste agent, as the epoxy chloropropane 1-5 weight part of linking agent, as the boric acid 0.5-1.5 weight part of tranquilizer; S-WAT 1-3 weight part; Light calcium carbonate 4-8 weight part, bridging agent 2.5-5 weight part is as the sodium soap 0.5-1 weight part of tensio-active agent.
2. the preparation method of Starch Adhesive according to claim 1 may further comprise the steps:
A, in reaction kettle, add the water of specified amount, and be warming up to 38 ℃, under agitation add starch, stir, the potassium hydrogen peroxymonosulfate solutions that dilution is good at twice or add for three times, 10 minutes at interval, stirring reaction was 20 minutes then;
B, caustic soda is slowly added in the reaction kettle after by dilution in 1: 5 at twice, 10 minutes at interval, stir then about 20 minutes, make it become oyster white or faint yellow transparent colloid, add tranquilizer, bridging agent and light calcium carbonate subsequently, stir;
C, under agitation add epoxy chloropropane, stir after 10 minutes, add sodium soap and S-WAT, stirring gets final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102986731A CN101967355B (en) | 2010-09-29 | 2010-09-29 | Paper starch adhesive and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102986731A CN101967355B (en) | 2010-09-29 | 2010-09-29 | Paper starch adhesive and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101967355A CN101967355A (en) | 2011-02-09 |
| CN101967355B true CN101967355B (en) | 2012-07-04 |
Family
ID=43546583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102986731A Expired - Fee Related CN101967355B (en) | 2010-09-29 | 2010-09-29 | Paper starch adhesive and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101967355B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102585726B (en) * | 2012-03-10 | 2013-04-10 | 广东天银化工实业有限公司 | Preparation method for starch-based biomass latex adhesive |
| CN103709958B (en) * | 2013-12-16 | 2016-01-20 | 中山火炬职业技术学院 | Low-temperature boron-free paper starch adhesive and preparation method thereof |
| CN103881614A (en) * | 2014-04-15 | 2014-06-25 | 陆青 | Quick-drying adhesive for cartons |
| CN106085289A (en) * | 2016-07-26 | 2016-11-09 | 明辉大秦（上海）环保科技有限公司 | Environment-friendly type corrugated board low temperature laminating starch adhesive and preparation method thereof |
| CN108300377B (en) * | 2018-02-06 | 2020-01-31 | 佛山高丰彩印包装有限公司 | Production method of irradiation chemical composite modified spray starch adhesive |
| CN108329866B (en) * | 2018-02-06 | 2020-01-17 | 平湖市申丰纸业有限公司 | Starch adhesive for corrugated paper and preparation method thereof |
| CN108165204B (en) * | 2018-02-06 | 2019-12-13 | 江西宏大化工有限公司 | Preparation method of starch adhesive for artificial board |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1032759C (en) * | 1992-05-07 | 1996-09-11 | 张宝鉴 | Water-base starch binder for paper and plastics |
| CN1840601A (en) * | 2005-03-31 | 2006-10-04 | 朱寿会 | Method for making adhesive made of starch and nontoxic high molecular polymer |
| CN1775885A (en) * | 2005-12-12 | 2006-05-24 | 莫元烈 | Cationic branched-chain starch wood adhesive and its preparing method |
-
2010
- 2010-09-29 CN CN2010102986731A patent/CN101967355B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101967355A (en) | 2011-02-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101967355B (en) | Paper starch adhesive and preparation method thereof | |
| CN104861892B (en) | Oxidized starch adhesive and preparation method thereof | |
| CN101838508B (en) | Preparation method of starch base paper packing adhesive | |
| CN101892022A (en) | Starch adhesive for producing corrugated board and preparation method thereof | |
| CN102627924A (en) | Starch adhesive and preparation method thereof | |
| CN101302409A (en) | Cornstarch high-strength adhesive | |
| CN106947410B (en) | One kind is for corrugated paper board production line low-temperature quick-drying type starch adhesive and preparation method thereof | |
| CN106634720B (en) | A kind of water-fast glue bond of paper products of room temperature quickstick and preparation method thereof | |
| CN105400447A (en) | Adhesive for corrugated cardboard and preparation method | |
| CN107955557A (en) | A kind of adhesive for corrugated paperboard and preparation method thereof | |
| CN104974696A (en) | Biomass environment-friendly water-based adhesive | |
| CN108424723A (en) | A kind of corrugated case adhesive | |
| CA1165059A (en) | Preparation of a starch glue from native starch | |
| CN102533182A (en) | Method for preparing starch-based water-resistant adhesive for corrugated board production | |
| CN103709958B (en) | Low-temperature boron-free paper starch adhesive and preparation method thereof | |
| CN103834357B (en) | Not aqueous wood sizing agent containing formaldehyde and preparation method thereof | |
| CN109456707A (en) | A kind of adhesive for corrugated board bonding | |
| CN106753065B (en) | A kind of quickstick MR adhesive and its preparation method for corrugated board temperature production | |
| CN102690615B (en) | Polystyrene waterproof wood adhesive | |
| CN108624255A (en) | A kind of Corn Starch Glue and its preparation process | |
| CN103254854B (en) | Colored laminating adhesive | |
| CN106753040A (en) | Composite paper box adhesive | |
| CN101979452B (en) | Method for preparing waterproof adhesive for corrugated paper production | |
| CN110218532A (en) | A kind of quick-drying cardboard adhesive specially and preparation method thereof | |
| CN109504317A (en) | A kind of bamboo and wood processing adhesive and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20110209 Assignee: SHANGHAI XINTONGLIAN PACKING CO.,LTD. Assignor: Zhongshan Torch Polytechnic Contract record no.: 2012990000936 Denomination of invention: Paper starch adhesive and preparation method thereof Granted publication date: 20120704 License type: Exclusive License Record date: 20121226 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201216 Address after: 251800 binwen Road East and shop Court West, Shangshang town government residence, Yangxin County, Binzhou City, Shandong Province Patentee after: Shandong Ronggong Construction Engineering Co.,Ltd. Address before: 528400 Zhongshan Port Road, Torch Development Zone, Guangdong, Zhongshan Patentee before: ZHONGSHAN TORCH POLYTECHNIC |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |