CN101845768A - Micropore air thermal conversion paper and preparation process thereof - Google Patents
Micropore air thermal conversion paper and preparation process thereof Download PDFInfo
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- CN101845768A CN101845768A CN201010190316A CN201010190316A CN101845768A CN 101845768 A CN101845768 A CN 101845768A CN 201010190316 A CN201010190316 A CN 201010190316A CN 201010190316 A CN201010190316 A CN 201010190316A CN 101845768 A CN101845768 A CN 101845768A
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Abstract
The invention relates to a micropore air thermal conversion paper and a preparation process thereof. The micropore air thermal conversion paper is prepared by taking softwood and hardwood pulp as main raw and combining a surface sizing process to complete papermaking, wherein the surface sizing agent is acrylic resin; and the micropore air thermal conversion paper comprises the following mixed pulp materials (by weight percentage): 8-15% of mercerized wood pulp, 0-15% of cotton pulp, 40-45% of softwood pulp and 40-50% of hardwood pulp, wherein diatomite is added to the mixed pulp, and accounts for 8-10% of the mixed pulp. The preparation method comprises the following steps: weighing, charging, sequentially processing in a hydraulic pulp kneader, a pulp mixing tank, a large-taper refiner, a pulp storing tank and a three-stage deslagging and separating machine, and introducing to a head box through a pulping tank; screening the diatomite with a 200-mesh sieve, and throwing into the head box according to 8-10% of the mixed pulp for mixing; making paper by using an inclined wire part, squeezing and drying; and impregnating in acrylic resin impregnation liquid, drying, and reeling. The invention has excellent moisture absorbing and releasing function and heat transmission effect, and can remove peculiar smell in the air, filter dust in the air and ensure freshness of air.
Description
Technical field
The present invention relates to a kind of micropore air thermal conversion paper and preparation technology thereof, can block the convection current of old air, and hot translation function is arranged, be applicable to air circulation systems such as central air conditioner system, clean room, domestic air conditioner, desinfection chamber, operating room.
Background technology
It is the paper of raw material that most at present employing fourdrinier wires, cylinder are produced long fiber, and its uniformity is poor.Therefore cause ventilative inhomogeneous, and the size distribution inequality of air-vent.
The manufacturing technology that relates to a kind of separation paper used for whole hot-air heat exchanger paper core as Chinese patent CN100557128C, adopt fourdrinier machine or cylinder mould machine manufacturing, make it have good hygroscopicity by control beating degree and dipping sodium chloride, make it have the performance that intercepts carbon dioxide by surface coated PVA and CMC or guar gum blend.
Summary of the invention
The object of the invention is to provide a kind of micropore air thermal conversion paper.
The preparation technology of micropore air thermal conversion paper under a further object of the present invention is to provide.
The present invention is achieved through the following technical solutions goal of the invention: a kind of micropore air thermal conversion paper, with pin, hardwood plant is main raw material, the matching surface glue-applying technique is finished paper making, mercerization wood pulp, cotton pulp, needle slurry, broad-leaved slurry are as the raw material that constitutes basic paper among the present invention, described Cypres is an acrylic resin, described micropore air thermal conversion paper adopts the mixed mixed pulp of following each component, wherein each component by weight percentage (%) meter, for
Mercerization wood pulp 8～15
Cotton pulp 0～15
Needle slurry 40～45
Broad-leaved slurry 40～50,
Add diatomite in mixed pulp, addition is 8～10% of a mixed pulp amount.Diatomite is put the effect except that moisture content being had inhale, and the peculiar smell in all right absorbed air reaches the effect that purifies air, and makes indoor air keep feeling of freshness.
Concrete, in mixed pulp, the consumption of mercerization wood pulp can be 8,9,10,11,12,13,14 or 15%;
The consumption of cotton pulp can be 0,1,2,3,4,5,6,7,8,9,10,11,12,13,14 or 15%;
The consumption of needle slurry can be 40,41,42,43,44 or 45%;
The consumption of broad-leaved slurry can be 40,41,42,43,44,45,46,47,48,49 or 50%.
Wherein in each raw material: the mercerization wood pulp is meant the wood pulp (one is called the mercerization wood pulp in the industry) after the alkali precision processing.Cotton pulp and needle slurry, broad-leaved slurry do not have concrete regulation to solid content, one common name cotton starch plate, needle pulpboard, broad-leaved pulpboard, and international moisture content is that air-dry moisture content is 10%.
Top sizing adopts acrylic resin except that the physical strength that can strengthen paper among the present invention, and its control gas permeability and raising water repelling property are better than PVA and CMC.
For preventing the breeding of algae and bacterium, in the time of described top sizing, add anti-algae agent of sterilization and fire retardant.
The invention provides a kind of manufacture method at above-mentioned micropore air thermal conversion paper, in regular turn by following step:
Step 1 feeds intake at described mixed pulp weighing, through hydrabrusher, blending chest, big tapering jordan, deposit stock tank, the slagging-off of three rank is dredged Jie's machine, is entered in the header box through machine chest;
Step 2, diatomite sieves through 200 orders, drops into header box by 8～10% of mixed pulp amount and mixes;
Step 3 adopts oblique-net part papermaking, squeezing, drying;
Step 4, dipping, dry, rolling in the acrylic resin maceration extract.
On above-mentioned preparation method basis, in the described step 1, mixed pulp beating degree: 25-30 ° SR.By different beating degrees and proportioning, the maximum diameter of hole and the permeability of control paper, the physical strength of raising paper, effect is put in the suction of playing moisture content.
On above-mentioned preparation method basis, in the described step 3, mixed pulp online concentration: 0.4-0.5 ‰.
On above-mentioned preparation method basis, in the described step 4, acroleic acid resin amount: 2-3g/m
2
On above-mentioned preparation method basis, in the described step 4, in maceration extract, add the anti-algae agent of 200-250ppm sterilization.
Superiority of the present invention is: have excellent moisture content to inhale playing function and heat transmission effect, can remove airborne peculiar smell, the dust in the filtered air is guaranteed the freshness of air.
Description of drawings
Fig. 1 papermaking flow chart of the present invention.
The specific embodiment
See also Fig. 1 papermaking flow chart of the present invention.The flow chart of preparing finished product from raw material is provided.
Micropore air thermal conversion paper of the present invention, as the raw material that constitutes basic paper, the matching surface glue-applying technique is finished paper making with mercerization wood pulp, cotton pulp, needle slurry, broad-leaved slurry, and the Cypres described in the present invention is an acrylic resin, and step is as follows:
Step 1 feeds intake at following mixed pulp weighing, mixes slurry, big tapering jordan to depositing stock tank through hydrabrusher pulping, blending chest, dredges the slagging-off of Jie's machine through the slagging-off of three rank then and enters machine chest;
In the mixed pulp each component by weight percentage (%) meter, for
Mercerization wood pulp 8～15
Cotton pulp 0～15
Needle slurry 40～45
Broad-leaved slurry 40～50,
Mixed pulp beating degree: 25-30 ° SR wherein;
Step 2, mixed pulp enters in the header box through machine chest, and diatomite sieves through 200 orders, drops into header box by 8～10% of mixed pulp amount and mixes, and enters oblique-net part;
Step 3 adopts oblique-net part papermaking, squeezing, drying, and wherein, mixed pulp online concentration is 0.4-0.5 ‰;
Step 4, dipping, dry, rolling in the acrylic resin maceration extract, wherein, the acroleic acid resin pickup is in the maceration extract: 2-3g/m
2
In the present embodiment, maceration extract is a kind of composition, comprises the aqueous solution of 10-15% acrylic acid and acrylonitrile compolymer emulsion, 0.3-0.6% fire retardant, the anti-algae agent of sterilization, and the anti-algae agent concentration of sterilization is 200-250ppm in the maceration extract.
The algae agent is prevented in described sterilization, as the graceful Busan 30WB of Bark;
Also can add functional material in the maceration extract, as fire retardant etc., the fire retardant that adds in the maceration extract in the present embodiment is the LM-800G that the Qingdao connection beautifies factory, and paper is played fire retardation.
By different beating degrees and proportioning, the maximum diameter of hole and the permeability of control paper, the physical strength of raising paper, effect is put in the suction of playing moisture content.
The product performance index of present embodiment is as follows:
Quantitatively: 80g/m
2
Thickness: 0.14mm
Tightness: 0.55g/cm
3
The surface absorbs: 11.5g/m
2(1min)
Water imbibition: 45g/m
2(30min)
Air permeability um/pas:5.2
Maximum diameter of hole: 15um
Do bursting strength: 380kpa
Tensile strength: 8.6KN/m is vertical
2.6KN/m it is horizontal
Wet strength: 3.5KN/m is vertical
0.67KN/m it is horizontal
Claims (7)
1. micropore air thermal conversion paper, with pin, hardwood plant is main raw material, the matching surface glue-applying technique is finished paper making, it is characterized in that: described Cypres is an acrylic resin, it is raw material that described micropore air thermal conversion paper adopts following mixed pulp, wherein each component by weight percentage (%) meter, for
Mercerization wood pulp 8～15
Cotton pulp 0～15
Needle slurry 40～45
Broad-leaved slurry 40～50
Add diatomite in mixed pulp, addition is 8～10% of a mixed pulp amount.
2. the described micropore air thermal conversion paper of claim 1 is characterized in that, in the time of described top sizing, adds anti-algae agent of sterilization and fire retardant.
3. at the manufacture method of claim 1 or 2 described micropore air thermal conversion papers, it is characterized in that, in regular turn by following step:
Step 1 feeds intake at described mixed pulp weighing, through hydrabrusher, blending chest, big tapering jordan, deposit stock tank, the slagging-off of three rank is dredged Jie's machine, is entered in the header box through machine chest;
Step 2, diatomite sieves through 200 orders, drops into header box by 8～10% of mixed pulp amount and mixes;
Step 3 adopts oblique-net part papermaking, squeezing, drying;
Step 4, dipping, dry, rolling in the acrylic resin maceration extract.
4. the manufacture method of micropore air thermal conversion paper according to claim 3 is characterized in that, in the described step 1, and mixed pulp beating degree: 25-30 ° SR.
5. the manufacture method of micropore air thermal conversion paper according to claim 3 is characterized in that, in the described step 3, and mixed pulp online concentration: 0.4-0.5 ‰.
6. the manufacture method of micropore air thermal conversion paper according to claim 3 is characterized in that, in the described step 4, and acroleic acid resin amount: 2-3g/m
2
7. according to the manufacture method of claim 3 or 6 described micropore air thermal conversion papers, it is characterized in that, in the described step 4, its maceration extract is a kind of composition, the aqueous solution that comprises 10-15% acrylic acid and acrylonitrile compolymer emulsion, 0.3-0.6% fire retardant, the anti-algae agent of sterilization, the anti-algae agent concentration of sterilization is 200-250ppm in the maceration extract.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010190316A CN101845768A (en) | 2010-06-02 | 2010-06-02 | Micropore air thermal conversion paper and preparation process thereof |
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|---|---|---|---|
| CN201010190316A CN101845768A (en) | 2010-06-02 | 2010-06-02 | Micropore air thermal conversion paper and preparation process thereof |
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| CN201010190316A Pending CN101845768A (en) | 2010-06-02 | 2010-06-02 | Micropore air thermal conversion paper and preparation process thereof |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102031723A (en) * | 2010-11-16 | 2011-04-27 | 骏源特种纸（上海）有限公司 | Preparation method of high-performance wear-resistant paper |
| CN102953295A (en) * | 2012-12-08 | 2013-03-06 | 杭州特种纸业有限公司 | Method for preparing high-strength cured filter paper |
| CN103266523A (en) * | 2013-05-17 | 2013-08-28 | 杭州特种纸业有限公司 | Preparation method for template adsorbent paper |
| CN103276622A (en) * | 2013-05-09 | 2013-09-04 | 杭州特种纸业有限公司 | Buffer paper and manufacturing process thereof |
| CN105133308A (en) * | 2015-09-14 | 2015-12-09 | 合肥学院 | Method of preparing flame-resisting and antibacterial non-woven paper with impregnation method |
| CN105297525A (en) * | 2014-06-26 | 2016-02-03 | 中国制浆造纸研究院 | Isolation paper with high barrier property used for air total heat exchanger |
| CN106801360A (en) * | 2016-12-30 | 2017-06-06 | 淄博欧木特种纸业有限公司 | Complete-hot fresh air paper and preparation method thereof |
| CN106835812A (en) * | 2016-12-30 | 2017-06-13 | 淄博欧木特种纸业有限公司 | Printed form paper on ornament materials and preparation method thereof can be pasted |
| CN108050878A (en) * | 2017-11-27 | 2018-05-18 | 浙江兴益风机电器有限公司 | It is a kind of using graphene as the composition prescription and manufacturing process of the heat exchanger chip of matrix |
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| CN101148846A (en) * | 2007-11-16 | 2008-03-26 | 中国制浆造纸研究院 | Manufacturing technique of separation paper used for whole hot-air heat exchanger paper core |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102031723A (en) * | 2010-11-16 | 2011-04-27 | 骏源特种纸（上海）有限公司 | Preparation method of high-performance wear-resistant paper |
| CN102953295A (en) * | 2012-12-08 | 2013-03-06 | 杭州特种纸业有限公司 | Method for preparing high-strength cured filter paper |
| CN102953295B (en) * | 2012-12-08 | 2015-02-25 | 杭州特种纸业有限公司 | Method for preparing high-strength cured filter paper |
| CN103276622A (en) * | 2013-05-09 | 2013-09-04 | 杭州特种纸业有限公司 | Buffer paper and manufacturing process thereof |
| CN103266523A (en) * | 2013-05-17 | 2013-08-28 | 杭州特种纸业有限公司 | Preparation method for template adsorbent paper |
| CN103266523B (en) * | 2013-05-17 | 2015-06-24 | 杭州特种纸业有限公司 | Preparation method for template adsorbent paper |
| CN105297525B (en) * | 2014-06-26 | 2018-10-30 | 中国制浆造纸研究院有限公司 | A kind of whole hot-air heat exchanger high barrier barrier paper |
| CN105297525A (en) * | 2014-06-26 | 2016-02-03 | 中国制浆造纸研究院 | Isolation paper with high barrier property used for air total heat exchanger |
| CN105133308A (en) * | 2015-09-14 | 2015-12-09 | 合肥学院 | Method of preparing flame-resisting and antibacterial non-woven paper with impregnation method |
| CN106835812A (en) * | 2016-12-30 | 2017-06-13 | 淄博欧木特种纸业有限公司 | Printed form paper on ornament materials and preparation method thereof can be pasted |
| CN106801360A (en) * | 2016-12-30 | 2017-06-06 | 淄博欧木特种纸业有限公司 | Complete-hot fresh air paper and preparation method thereof |
| CN108050878A (en) * | 2017-11-27 | 2018-05-18 | 浙江兴益风机电器有限公司 | It is a kind of using graphene as the composition prescription and manufacturing process of the heat exchanger chip of matrix |
| CN108050878B (en) * | 2017-11-27 | 2019-10-18 | 浙江兴益风机电器有限公司 | It is a kind of using graphene as the composition prescription of the heat exchanger chip of matrix and manufacturing process |
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| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 201707, No. 1739, Union Road, Qingpu Industrial Park, Qingpu District, Shanghai Applicant after: Spring source new material (Shanghai) Co., Ltd. Address before: 201707, No. 1739, Union Road, Qingpu Industrial Park, Qingpu District, Shanghai Applicant before: Chun Chun specialty paper (Shanghai) Co., Ltd. |
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Free format text: CORRECT: APPLICANT; FROM: JUNYUAN SPECIALTY PAPER (SHANGHAI) CO., LTD. TO: JUNYUAN NEW MATERIAL (SHANGHAI) CO., LTD. |
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Application publication date: 20100929 |