CN101113580A - Reinforced additive for paper making - Google Patents
Reinforced additive for paper making Download PDFInfo
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- CN101113580A CN101113580A CNA2006100367181A CN200610036718A CN101113580A CN 101113580 A CN101113580 A CN 101113580A CN A2006100367181 A CNA2006100367181 A CN A2006100367181A CN 200610036718 A CN200610036718 A CN 200610036718A CN 101113580 A CN101113580 A CN 101113580A
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- paper making
- additive
- paper
- water
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Abstract
The invention discloses a strengthening additive of paper making, which is characterized in that the strengthening additive comprises elements of: 10 to 93 percent of amylase, 4 to 40 percent of borax, 1 to 6 percent of caustic soda, 0.5 to 10 percent of stabilizer, 0.5 to 10 percent of cross-linking agent, 0.01 to 8 percent of resin, 0.06 to 1 percent of water. The strengthening additive adopting elements has the advantages of strong adhesive, stable property, low production cost and high quality of obtained paper, etc.
Description
Technical field
The present invention relates to a kind of additive, specifically relate to the enhancement additive that paper-making process is used.
Background technology
Reinforced additive for paper making is a key factor that concerns the paper quality of production, the additive for paper making of prior art generally is to adopt starch and water, catalyst etc. are made, as application number is 94109402, the applying date is on August 25th, 1994, denomination of invention is the patent application of a kind of aid for paper making and production method thereof, it discloses provides a kind of multi-functional paper making additive, the proportioning of auxiliary agent is (by weight) konjaku powder: liquid caustic soda: monoxone: water: acid catalyst is 100: 20-110: 10-50: 70-250: 0.1-1, reaction temperature 30-80 ± 2 ℃, reaction time 15-36 hour, product was that the saccharoidal solid content is the auxiliary agent of 35-55%.This patent adopts a large amount of starch and the catalyst of denier, adds a large amount of water and other raw materials, and production cost is than higher like this, and the paper of making exists to be unfavorable for dehydration, and rate of drying is slow, shortcomings such as unstable properties.
Summary of the invention
The object of the present invention is to provide the reinforced additive for paper making that a kind of rate of drying is fast, performance indications are excellent.
The present invention realizes above-mentioned purpose by following technical solution:
This reinforced additive for paper making is characterized in that, it is to be made of following component: 10-93% starch, 4-40% borax, 1-6% caustic soda, 0.5-10% stabilizing agent, 0.5-10% glue crosslinking agent, 0.01-8% resin, 0.06-1% water.
Adopt the reinforced additive for paper making advantage of above-mentioned formula constituent to be, by the contrast experiment as can be known, in every physical index of having measured the strong paper such as 150g that add spray starch under 150 meters/minute the speed of a motor vehicle, because moisture (12%) bigger than normal, so it is on the low side that ring is pressed, have only 5.02, pattern is put into 160 ℃ baking oven, dry after five minutes and take out, after natural environment is placed ten minutes, recording the ring pressure is 6.62, and anti-breaking is 1.82, water-fast 1.5 minutes.After adding this starch reinforcing agent, because liquid viscosity is bigger, the dehydration difficulty, the speed of a motor vehicle is corresponding to drop to 140 meters/minute, and quantitative 150.67g is after the sampling, record moisture 12%, ring presses 5.2, and sample paper is put into 160 ℃ baking oven, dries after five minutes to take out, after natural environment is placed ten minutes, record ring and press 7.14, anti-broken 2.33, water-fast reaching more than 5 minutes.From the integral experiment effect, the effect of this reinforcing agent is obvious, and the anti-broken ratio of the sample paper of production has improved 27.5%, and water resistance improves also bigger.
The specific embodiment
Embodiment 1
Its component of reinforced additive for paper making of the present invention is as follows: 79% starch, 15% borax, 2% caustic soda, 1% stabilizing agent, 1.5% glue crosslinking agent, 0.5% resin, 1% water, mix stirring with above-mentioned component and get final product.
Embodiment 2
72.5% starch, 22% borax, 3% caustic soda, 0.5% stabilizing agent, 0.5% glue crosslinking agent, 1% resin, 0.5% water mix stirring with above-mentioned component and get final product.
The paper that adopts the present invention to strengthen the additive manufacturing has, the physics such as ring presses, water-fast, rate of drying The index excellence, and speed of production is fast, compares with prior art, also can not increase cost, has good Good extension is worth.
Claims (1)
1. a reinforced additive for paper making is characterized in that, it is to be made of following component: 10-93% starch, 4-40% borax, 1-6% caustic soda, 0.5-10% stabilizing agent, 0.5-10% glue crosslinking agent, 0.01-8% resin, 0.06-1% water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100367181A CN101113580A (en) | 2006-07-28 | 2006-07-28 | Reinforced additive for paper making |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100367181A CN101113580A (en) | 2006-07-28 | 2006-07-28 | Reinforced additive for paper making |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101113580A true CN101113580A (en) | 2008-01-30 |
Family
ID=39022098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006100367181A Withdrawn CN101113580A (en) | 2006-07-28 | 2006-07-28 | Reinforced additive for paper making |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101113580A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102852035A (en) * | 2012-08-27 | 2013-01-02 | 北京林业大学 | Paper reinforcing agent, and production and usage method thereof |
| CN106560548A (en) * | 2016-07-21 | 2017-04-12 | 肖智基 | Regenerated-fiber reinforcing agent for papermaking and application method thereof |
| CN109518522A (en) * | 2018-11-29 | 2019-03-26 | 钱加丰 | A kind of additive for paper making and its application method enhancing ring Asia and water resistant moisture resistance |
-
2006
- 2006-07-28 CN CNA2006100367181A patent/CN101113580A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102852035A (en) * | 2012-08-27 | 2013-01-02 | 北京林业大学 | Paper reinforcing agent, and production and usage method thereof |
| CN106560548A (en) * | 2016-07-21 | 2017-04-12 | 肖智基 | Regenerated-fiber reinforcing agent for papermaking and application method thereof |
| CN109518522A (en) * | 2018-11-29 | 2019-03-26 | 钱加丰 | A kind of additive for paper making and its application method enhancing ring Asia and water resistant moisture resistance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |