CN103666323A - Paperboard adhesive with high water resistance - Google Patents
Paperboard adhesive with high water resistance Download PDFInfo
- Publication number
- CN103666323A CN103666323A CN201310600864.2A CN201310600864A CN103666323A CN 103666323 A CN103666323 A CN 103666323A CN 201310600864 A CN201310600864 A CN 201310600864A CN 103666323 A CN103666323 A CN 103666323A
- Authority
- CN
- China
- Prior art keywords
- agent
- water
- keto
- polyvinyl alcohol
- caustic soda
- 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.)
- Granted
Links
Landscapes
- Adhesives Or Adhesive Processes (AREA)
Abstract
The invention discloses a paperboard adhesive with high water resistance. The paperboard adhesive is formed by mixing the following materials in mass percent: 65 to 75 percent of water, 20 to 30 percent of corn starch, 1.5 to 2.5 percent of keto-aldehyde polyvinyl alcohol compound, 1.2 to 1.7 percent of a cross linking agent, 0.1 to 0.3 percent of a stress coat, 0.8 to 1.2 percent of caustic soda and 0.2 to 0.4 percent of borax. Corn starch and keto-aldehyde polyvinyl alcohol compound, which are added in the adhesive, can perform cross-linking reaction, so that a water resistance effect is realized. Therefore, the adhesive has relatively high water resistance.
Description
Technical field
The present invention relates to the paperboard bonding agent of high waterproof.
Background technology
In prior art, corrugation adhesive for paper is mainly mixed to form by water, starch and polyvinyl alcohol and other additives, but its water resistance has much room for improvement.
Summary of the invention
Technical problem to be solved by this invention is just to provide a kind of paperboard bonding agent of high waterproof, improves water resistance.
For solving the problems of the technologies described above, the present invention adopts following technical scheme: the paperboard bonding agent of high waterproof, this tackiness agent is mixed and formed by water, W-Gum, keto-aldehyde polyvinyl alcohol compound, bridging agent, water quality tranquilizer, caustic soda and borax.
Preferably, in described tackiness agent, the mass percent of each component is water 65～75%, W-Gum 20～30%, keto-aldehyde polyvinyl alcohol compound 1.5～2.5%, bridging agent 1.2～1.7%, water quality tranquilizer 0.1～0.3%, caustic soda 0.8～1.2% and borax 0.2～0.4%.
Preferably, in described tackiness agent, the mass percent of each component is water 72%, W-Gum 23%, keto-aldehyde polyvinyl alcohol compound 2%, bridging agent 1.5%, water quality tranquilizer 0.2%, caustic soda 1% and borax 0.3%.
Preferably, in described tackiness agent, the mass percent of each component is water 70%, W-Gum 25%, keto-aldehyde polyvinyl alcohol compound 1.8%, bridging agent 1.7%, water quality tranquilizer 0.3%, caustic soda 0.8% and borax 0.4%.
Preferably, in described tackiness agent, the mass percent of each component is water 68%, W-Gum 27%, keto-aldehyde polyvinyl alcohol compound 2.5%, bridging agent 1.2%, water quality tranquilizer 0.1%, caustic soda 1% and borax 0.2%.
In addition, the preparation method of the paperboard bonding agent of above-mentioned high waterproof comprises the steps:
Step 1, prepares and in container, adds water and heat to 30～35 ℃, then puts into 1/4th caustic soda and stir;
Step 2, prepares and in container, puts into W-Gum and bridging agent and stir;
Step 3, will pour into and prepare container after remaining caustic soda dilution;
Step 4, when the viscosity of liquid in container to be prepared reaches 29s ± 1s, puts into tranquilizer and stirs;
Step 5, prepares and in container, puts into borax and stir;
Step 6, prepares and in container, puts into keto-aldehyde polyvinyl alcohol compound and stir.
Preferably, step 6 is carried out after step 5 completes 10 minutes, in step 6 whipping process, at interval of stirring half an hour 5 minutes, stirs four to six times.
Preferably, the adhesive viscosities that this preparation method prepares: 29 ± 1s, pH value: 10 ± 2.5, gelatinization point: 58 ± 1 ℃.
In tackiness agent of the present invention, be added with W-Gum and keto-aldehyde polyvinyl alcohol compound, W-Gum has formed water resistance with cross-linked reaction of keto-aldehyde polyvinyl alcohol compound.The formation of one of them grid covalent linkage can make starch strengthen mobility and perviousness, improve the affinity of starch molecule and paper fiber, film forming properties is good, it has good viscosifying power to porous or water suction class surface (as paper), so not only there is good water tolerance, and glued membrane intensity is high, good toughness, delayed diffusion and the movement of water molecules in tackiness agent, so the comprehensive physical performance of cardboard is more stable.The water tolerance of general glue is 2～3 minutes, and the improvement by this formula can reach more than 24 hours, thereby tackiness agent of the present invention has better water resistance.
Embodiment
Below in conjunction with specific embodiment, the present invention is made and being illustrated, the paperboard bonding agent of high waterproof of the present invention is mixed and is formed by water, W-Gum, keto-aldehyde polyvinyl alcohol compound, bridging agent, water quality tranquilizer, caustic soda and borax, and in described tackiness agent, the mass percent of each component is water 65～75%, W-Gum 20～30%, keto-aldehyde polyvinyl alcohol compound 1.5～2.5%, bridging agent 1.2～1.7%, water quality tranquilizer 0.1～0.3%, caustic soda 0.8～1.2% and borax 0.2～0.4%.Wherein W-Gum and keto-aldehyde polyvinyl alcohol compound part by weight are generally 1:0.08; Described keto-aldehyde polyvinyl alcohol compound is hot gravity die, and essential substance is polyvinyl alcohol and keto-aldehyde, and chemical molecular formula is HO-CH2-CH2-CO-CH2-CH2-OH.
Specific embodiment 1, in described tackiness agent, the mass percent of each component is water 72%, W-Gum 23%, keto-aldehyde polyvinyl alcohol compound 2%, bridging agent 1.5%, water quality tranquilizer 0.2%, caustic soda 1% and borax 0.3%.
Specific embodiment 2, in described tackiness agent, the mass percent of each component is water 70%, W-Gum 25%, keto-aldehyde polyvinyl alcohol compound 1.8%, bridging agent 1.7%, water quality tranquilizer 0.3%, caustic soda 0.8% and borax 0.4%.
Specific embodiment 3, in described tackiness agent, the mass percent of each component is water 68%, W-Gum 27%, keto-aldehyde polyvinyl alcohol compound 2.5%, bridging agent 1.2%, water quality tranquilizer 0.1%, caustic soda 1% and borax 0.2%.
The preparation method of the paperboard bonding agent of above-mentioned high waterproof comprises the steps:
Step 1, prepares and in container, adds water and heat to 30～35 ℃, then puts into 1/4th caustic soda and stir;
Step 2, prepares and in container, puts into W-Gum and bridging agent and stir;
Step 3, will pour into and prepare container after remaining caustic soda dilution;
Step 4, when the viscosity of liquid in container to be prepared reaches 29s ± 1s, puts into tranquilizer and stirs;
Step 5, prepares and in container, puts into borax and stir;
Step 6, prepares and in container, puts into keto-aldehyde polyvinyl alcohol compound and stir.
Step 6 is carried out after step 5 completes 10 minutes, in step 6 whipping process, at interval of stirring half an hour 5 minutes, stirs four to six times.
Below in conjunction with a specific embodiment, the paperboard bonding agent preparation method of this high waterproof is explained:
First, batching is as follows: water: 2000kg, W-Gum: 650kg, bridging agent: 44kg, water quality tranquilizer: 6.5kg, caustic soda: 21kg, borax: 7kg, keto-aldehyde polyvinyl alcohol compound: 50kg.
Secondly, concrete preparation method comprises the steps:
Step 1, prepares in container and adds water 2000kg, and heating is 33 ℃ of left and right, then puts caustic soda 5kg, stirs 3-4 minute;
Step 2, prepares and in container, puts into starch 650kg and bridging agent 44kg, and stir 30-35 minute simultaneously;
Step 3, with 40kg water dilution caustic soda 16kg, slowly pours into and prepares container;
Step 4, in container to be prepared, the viscosity of glue reaches 29s ± 1s, puts tranquilizer 6.5kg and stirs 3 minutes;
Step 5, prepares and in container, puts into borax 7kg, and stir about 5 minutes;
Step 6, step 10 minute in distance, adds the keto-aldehyde polyvinyl alcohol compound 50kg of heat embrittlement type, stirs 5 minutes, and at interval of stirring half an hour 5 minutes.
The finished product glue that above-mentioned preparation method is prepared is tested: viscosity: 29 ± 1s(examines grace cup), pH value: 10 ± 2.5, gelatinization point: 58 ± 1 ℃.
Claims (8)
1. the paperboard bonding agent of high waterproof, is characterized in that: this tackiness agent is mixed and formed by water, W-Gum, keto-aldehyde polyvinyl alcohol compound, bridging agent, water quality tranquilizer, caustic soda and borax.
2. the paperboard bonding agent of high waterproof according to claim 1, is characterized in that: in described tackiness agent, the mass percent of each component is water 65～75%, W-Gum 20～30%, keto-aldehyde polyvinyl alcohol compound 1.5～2.5%, bridging agent 1.2～1.7%, water quality tranquilizer 0.1～0.3%, caustic soda 0.8～1.2% and borax 0.2～0.4%.
3. the paperboard bonding agent of high waterproof according to claim 2, is characterized in that: in described tackiness agent, the mass percent of each component is water 72%, W-Gum 23%, keto-aldehyde polyvinyl alcohol compound 2%, bridging agent 1.5%, water quality tranquilizer 0.2%, caustic soda 1% and borax 0.3%.
4. the paperboard bonding agent of high waterproof according to claim 2, is characterized in that: in described tackiness agent, the mass percent of each component is water 70%, W-Gum 25%, keto-aldehyde polyvinyl alcohol compound 1.8%, bridging agent 1.7%, water quality tranquilizer 0.3%, caustic soda 0.8% and borax 0.4%.
5. the paperboard bonding agent of high waterproof according to claim 2, is characterized in that: in described tackiness agent, the mass percent of each component is water 68%, W-Gum 27%, keto-aldehyde polyvinyl alcohol compound 2.5%, bridging agent 1.2%, water quality tranquilizer 0.1%, caustic soda 1% and borax 0.2%.
6. the paperboard bonding agent of high waterproof according to claim 2, is characterized in that: the preparation method of this tackiness agent comprises the steps:
Step 1, prepares and in container, adds water and heat to 30～35 ℃, then puts into 1/4th caustic soda and stir;
Step 2, prepares and in container, puts into W-Gum and bridging agent and stir;
Step 3, will pour into and prepare container after remaining caustic soda dilution;
Step 4, when the viscosity of liquid in container to be prepared reaches 29s ± 1s, puts into tranquilizer and stirs;
Step 5, prepares and in container, puts into borax and stir;
Step 6, prepares and in container, puts into keto-aldehyde polyvinyl alcohol compound and stir.
7. the paperboard bonding agent of high waterproof according to claim 6, is characterized in that: step 6 is carried out after step 5 completes 10 minutes, in step 6 whipping process, at interval of stirring half an hour 5 minutes, stirs four to six times.
8. the paperboard bonding agent of high waterproof according to claim 6, is characterized in that: the adhesive viscosities that this preparation method prepares: 29 ± 1s, and pH value: 10 ± 2.5, gelatinization point: 58 ± 1 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310600864.2A CN103666323B (en) | 2013-11-21 | 2013-11-21 | The paperboard bonding agent of high waterproof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310600864.2A CN103666323B (en) | 2013-11-21 | 2013-11-21 | The paperboard bonding agent of high waterproof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103666323A true CN103666323A (en) | 2014-03-26 |
| CN103666323B CN103666323B (en) | 2016-05-04 |
Family
ID=50305116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310600864.2A Active CN103666323B (en) | 2013-11-21 | 2013-11-21 | The paperboard bonding agent of high waterproof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103666323B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105349051A (en) * | 2015-10-28 | 2016-02-24 | 阜阳市豪杰工贸有限公司 | Carton adhesive with good waterproof effect |
| CN108914693A (en) * | 2018-09-11 | 2018-11-30 | 潍坊中瑞造纸纺织助剂有限公司 | A kind of dry method powder sizing agent and preparation method thereof |
| CN109334129A (en) * | 2018-10-23 | 2019-02-15 | 东莞市厚威包装科技股份有限公司 | A kind of corrugated paper bonded using low temperature corrugation paper-hanging |
| CN110845974A (en) * | 2019-11-25 | 2020-02-28 | 杭州秉信环保包装有限公司 | Paper pulp paste and preparation method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103103891A (en) * | 2013-01-17 | 2013-05-15 | 达成包装制品（苏州）有限公司 | High-intensity water-resistance corrugated board and preparation method thereof |
-
2013
- 2013-11-21 CN CN201310600864.2A patent/CN103666323B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103103891A (en) * | 2013-01-17 | 2013-05-15 | 达成包装制品（苏州）有限公司 | High-intensity water-resistance corrugated board and preparation method thereof |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105349051A (en) * | 2015-10-28 | 2016-02-24 | 阜阳市豪杰工贸有限公司 | Carton adhesive with good waterproof effect |
| CN108914693A (en) * | 2018-09-11 | 2018-11-30 | 潍坊中瑞造纸纺织助剂有限公司 | A kind of dry method powder sizing agent and preparation method thereof |
| CN109334129A (en) * | 2018-10-23 | 2019-02-15 | 东莞市厚威包装科技股份有限公司 | A kind of corrugated paper bonded using low temperature corrugation paper-hanging |
| CN110845974A (en) * | 2019-11-25 | 2020-02-28 | 杭州秉信环保包装有限公司 | Paper pulp paste and preparation method thereof |
| CN110845974B (en) * | 2019-11-25 | 2021-09-07 | 杭州秉信环保包装有限公司 | Paper pulp paste and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103666323B (en) | 2016-05-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Nie et al. | Research on starch‐g‐polyvinyl acetate and epoxy resin‐modified corn starch adhesive | |
| CN103666323B (en) | The paperboard bonding agent of high waterproof | |
| CN108329889A (en) | A kind of Formaldehyde Free Wood-based Panel adhesive and preparation method thereof | |
| CN106947410B (en) | One kind is for corrugated paper board production line low-temperature quick-drying type starch adhesive and preparation method thereof | |
| CN107955557A (en) | A kind of adhesive for corrugated paperboard and preparation method thereof | |
| CN104178082A (en) | Soybean meal-based adhesive for wood and preparation method thereof | |
| CN103333641A (en) | Quick-drying cassava starch adhesive and preparation method thereof | |
| CN104004478A (en) | Method for fabricating acidolysis acetylated starch adhesive and application of acidolysis acetylated starch adhesive | |
| CN104356974A (en) | Environment-friendly building adhesive | |
| CN106010358A (en) | Adhesive as well as preparation method and application of same | |
| CN104893202A (en) | Anticorrosive fresh-keeping fully-degradable plastic film for food packaging and preparation method thereof | |
| CN103103891B (en) | High-intensity water-resistance corrugated board and preparation method thereof | |
| CN101899271A (en) | Single-barrel carrier-free glue making process and adhesive thereof | |
| CN102190982B (en) | Preparation method and application of high-strength corrugated board cold glue | |
| CN106702815A (en) | Compound surface sizing agent and preparation method thereof | |
| CN102775937A (en) | Preparation method of adhesive used for producing corrugated board | |
| CN104178057B (en) | A kind of Organic substance/starch composite water soluble adhesive and preparation method thereof and application | |
| CN105331328A (en) | Environment-friendly adhesive for plywood and preparation method of adhesive | |
| CN103740325B (en) | Adhesion agent for artificial board, its preparation method and utilize its glued board | |
| CN103131353A (en) | Method for producing adhesive | |
| CN107502227B (en) | A kind of non-ionic starch based adhesive and preparation method thereof | |
| CN103320050B (en) | Ripe rubber powder of the high viscosity utilizing tapioca (flour) to prepare and preparation method thereof | |
| CN103254854B (en) | Colored laminating adhesive | |
| CN102585234B (en) | Macromolecular coupling agent, preparation method and application thereof | |
| CN107286864A (en) | A kind of industrial modified starch binder of environmentally friendly green non-pollution and its manufacturing process |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | 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 | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170927 Address after: 311815, Zhejiang Province, Shaoxing City, Zhuji Province town of ancient bamboo house (Hangzhou highway next to) Patentee after: Zhejiang new materials Co. Ltd. salfo package Address before: 311815 Zhejiang city of Shaoxing province Zhuji city Ciwu Town Industrial Park Peak Group Co. Ltd. Patentee before: SALFO GROUP CO., LTD. |