CN103132369B - Production method of sizing mica paper - Google Patents
Production method of sizing mica paper Download PDFInfo
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- CN103132369B CN103132369B CN201310034233.9A CN201310034233A CN103132369B CN 103132369 B CN103132369 B CN 103132369B CN 201310034233 A CN201310034233 A CN 201310034233A CN 103132369 B CN103132369 B CN 103132369B
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Abstract
The invention provides a production method of sizing mica paper. Firstly, mica raw materials are crushed to mica raw pulp through a pulping machine, the mica raw pulp is conveyed to a papermaking pulp tank, and the papermaking pulp tank is filled with water through a container, bone glue with viscosity between 8 DEG C and 12 DEG C is added to the water, the volume of the added bone glue is 15% to 20% of the water mass, the water is heated by steam with the temperature between 70 DEG C and 90 DEG C so as to enable the bone glue to be dissolved in the water, insoluble impurities are filtered and bone glue solution is made, the bone glue solution and antifoaming agents are added to the papermaking pulp tank containing the mica raw pulp, the volume of the added bone glue solution is 4%. to 6%. of the total mass of the mica raw pulp in the papermaking pulp tank, the volume of the antifoaming agents is 0.005% to 0.015% of the total mass of the mica raw pulp in the papermaking pulp tank, the mica raw pulp, the bone glue solution and the antifoaming agents are mixed evenly, and eventually the mica paper is made in a papermaking molding mode through a mica paper machine, the mica paper is dried and the standard mica paper is produced. According to the production method of the sizing mica paper, adhesive force on the surface of lodicule in the production method of the mica paper can be improved, tensile force of the mica paper in the process of production is increased and the purpose of winding the paper easily is achieved.
Description
Technical field
The present invention relates to a kind of mica paper production technology, particularly a kind of production method of applying glue mica paper.
Background technology
Mica is a kind of natural mineral matter, has excellent height insulation, withstands corona, acid and alkali-resistance, radiation-resistant effect.Mica generally in electrical industry, war products for making cable, giant mechanical and electrical equipment insulating materials, e.g., be pressed into the commutator mica sheet material of different-thickness, be processed into stamping parts using as the electric equipment such as generator, motor primary insulation parts.Mica capacitor has use in space flight, navigation, radar, and application category is extremely wide, is the indispensable high insulation in the world today, acid and alkali-resistance, heat-barrier material.
Research shows, mica is that a kind of natural mineral matter does not contain harmful material, but little by its scale radius-thickness ratio in machinery pulping process at mica, and fresh surface poor adhesive force, not easily passs through mica paper machine and directly become paper, becomes paper back pull poor, not easily rolling.
Summary of the invention
In order to overcome the defect of prior art, the invention provides a kind of production method of applying glue mica paper, it can improve adhesive force between scale, solves the defect of mica paper pulling force difference in process of production.
The technical solution used in the present invention is: a kind of production method of applying glue mica paper, its production stage is: first mica raw material is broken into mica magma through pulper, and mica magma is sent into stock tank of manufacturing paper with pulp, then by a certain amount of water of container splendid attire, be that the gelatine of 8 ° of E-12 ° of E is added to the water by viscosity, the gelatine quality added is the 15%-20% of quality, and heat with 70 DEG C of-90 DEG C of steams and make gelatine soluble in water, filter insoluble impurity through 90 order mesh screens and form gelatine solution, again by gelatine solution, defoamer add mica magma is housed manufacture paper with pulp in stock tank, and the amount of the gelatine solution added is 4 ‰-6 ‰ of mica magma gross mass in stock tank of manufacturing paper with pulp, the 0.005%-0.015% that the amount of defoamer is mica magma gross mass in stock tank of manufacturing paper with pulp, make mica magma and gelatine solution, defoamer mixes, manufacture paper with pulp shaping finally by mica paper machine, dry, qualified mica paper can be produced.
Being improved to further of such scheme, the total amount of described water is 34kg-36kg.
Being improved to further of such scheme, the model of described defoamer is JY-801.
Being improved to further of such scheme, described mica paper machine is 1092 cylinder mica paper machines.
Compared with prior art, the invention has the advantages that:
The present invention is by additional adhesive---and gelatine significantly can improve newborn lodicule surface adhesion force in mica paper production process, improve pulling force when mica paper is produced, to reduce disconnected paper when manufacturing paper with pulp, thus realize easily being wound into paper, improve paper machine speed, enhance productivity, effective reduction production cost, maintain again natural mica resistance to wear, high insulation, the advantage such as heat insulation, the mica paper produced is nontoxic, tasteless, cost performance is high, by being pressed into the commutator mica sheet material of different-thickness, be processed into stamping parts part, it is generator, the ideal basic material of the electric equipments such as motor.
Detailed description of the invention
Embodiment 1: first mica raw material is broken into mica magma through pulper, and mica magma is sent into stock tank of manufacturing paper with pulp, then by the water of container splendid attire 34kg, be that the gelatine of 8 ° of E is added to the water by viscosity, the gelatine quality added is 15% of quality, and heat with 70 DEG C of steams and make gelatine soluble in water, filter insoluble impurity through 90 order mesh screens and form gelatine solution, again by gelatine solution, defoamer (JY-801) add mica magma is housed manufacture paper with pulp in stock tank, and the amount of the gelatine solution added is 4 ‰ of mica magma gross mass in stock tank of manufacturing paper with pulp, the amount of defoamer is 0.005% of mica magma gross mass in stock tank of manufacturing paper with pulp, make mica magma and gelatine solution, defoamer mixes, manufacture paper with pulp shaping finally by mica paper machine, dry, namely qualified mica paper is produced.
Embodiment 2: first mica raw material is broken into mica magma through pulper, and mica magma is sent into stock tank of manufacturing paper with pulp, then by the water of container splendid attire 35kg, be that the gelatine of 10 ° of E is added to the water by viscosity, the gelatine quality added is 17.5% of quality, and heat with 80 DEG C of steams and make gelatine soluble in water, filter insoluble impurity through 90 order mesh screens and form gelatine solution, again by gelatine solution, defoamer add mica magma is housed manufacture paper with pulp in stock tank, and the amount of the gelatine solution added is 5 ‰ of mica magma gross mass in stock tank of manufacturing paper with pulp, the amount of defoamer is 0.01% of mica magma gross mass in stock tank of manufacturing paper with pulp, make mica magma and gelatine solution, defoamer mixes, manufacture paper with pulp shaping finally by mica paper machine, dry, namely qualified mica paper is produced.
Embodiment 3: first mica raw material is broken into mica magma through pulper, and mica magma is sent into stock tank of manufacturing paper with pulp, then by the water of container splendid attire 36kg, be that the gelatine of 12 ° of E is added to the water by viscosity, the gelatine quality added is 20% of quality, and heat with 90 DEG C of steams and make gelatine soluble in water, filter insoluble impurity through 90 order mesh screens and form gelatine solution, again by gelatine solution, defoamer (JY-801) add mica magma is housed manufacture paper with pulp in stock tank, and the amount of the gelatine solution added is 6 ‰ of mica magma gross mass in stock tank of manufacturing paper with pulp, the amount of defoamer is 0.015% of mica magma gross mass in stock tank of manufacturing paper with pulp, make mica magma and gelatine solution, defoamer mixes, manufacture paper with pulp shaping finally by 1092 cylinder mica paper machines on stock proportioner, dry, qualified mica paper can be produced.
Claims (4)
1. the production method of an applying glue mica paper, it is characterized in that the production stage comprised is: first mica raw material is broken into mica magma through pulper, and mica magma is sent into stock tank of manufacturing paper with pulp, then by a certain amount of water of container splendid attire, be that the gelatine of 8 ° of E-12 ° of E is added to the water by viscosity, the gelatine quality added is the 15%-20% of quality, and heat with 70 DEG C of-90 DEG C of steams and make gelatine soluble in water, filter insoluble impurity through 90 order mesh screens and form gelatine solution, again by gelatine solution, defoamer add mica magma is housed manufacture paper with pulp in stock tank, and the amount of the gelatine solution added is 4 ‰-6 ‰ of mica magma gross mass in stock tank of manufacturing paper with pulp, the 0.005%-0.015% that the amount of defoamer is mica magma gross mass in stock tank of manufacturing paper with pulp, make mica magma and gelatine solution, defoamer mixes, manufacture paper with pulp shaping finally by mica paper machine, dry, namely qualified mica paper is produced.
2. the production method of applying glue mica paper according to claim 1, it is characterized in that, the total amount of described water is 34kg-36kg.
3. the production method of applying glue mica paper according to claim 1, it is characterized in that, the model of described defoamer is JY-801.
4. the production method of applying glue mica paper according to claim 1, it is characterized in that, described mica paper machine is 1092 cylinder mica paper machines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310034233.9A CN103132369B (en) | 2012-11-29 | 2013-01-30 | Production method of sizing mica paper |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210512977.2 | 2012-11-29 | ||
| CN2012105129772 | 2012-11-29 | ||
| CN201210512977 | 2012-11-29 | ||
| CN201310034233.9A CN103132369B (en) | 2012-11-29 | 2013-01-30 | Production method of sizing mica paper |
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| CN103132369A CN103132369A (en) | 2013-06-05 |
| CN103132369B true CN103132369B (en) | 2015-04-15 |
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| CN201310034233.9A Active CN103132369B (en) | 2012-11-29 | 2013-01-30 | Production method of sizing mica paper |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103469673B (en) * | 2013-09-11 | 2016-01-27 | 湖南南杰电材科技股份有限公司 | A kind of preparation method of heat conduction mica paper and application |
| CN105316979A (en) * | 2014-07-12 | 2016-02-10 | 平江县湘北绝缘材料有限公司 | Preparation method of mica paper |
| CN114703700B (en) * | 2022-04-11 | 2023-04-11 | 湖南荣泰新材料科技有限公司 | Uniform papermaking method of high-gram-weight mica paper |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1071780A (en) * | 1992-09-11 | 1993-05-05 | 张永成 | Non-inflammable mica tape |
| CN102651262A (en) * | 2012-05-28 | 2012-08-29 | 四川美丰云母工业有限责任公司 | Method for manufacturing calcined high-temperature and high-pressure resistant mica paper tape |
-
2013
- 2013-01-30 CN CN201310034233.9A patent/CN103132369B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1071780A (en) * | 1992-09-11 | 1993-05-05 | 张永成 | Non-inflammable mica tape |
| CN102651262A (en) * | 2012-05-28 | 2012-08-29 | 四川美丰云母工业有限责任公司 | Method for manufacturing calcined high-temperature and high-pressure resistant mica paper tape |
Non-Patent Citations (1)
| Title |
|---|
| 黄鸿.云母纸的生产工艺及应用.《中华纸业》.2004,第25卷(第11期),第29-31页. * |
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Address after: 414511 Pingjiang County of Hunan province Nanjiang Town Bridge Village Applicant after: Hunan Nanjie Electric Materials Polytron Technologies Inc. Address before: West Industrial Park, 414511 Hunan city of Yueyang province Nanjiang town Pingjiang County Applicant before: Pingjiang County Chuang Yi Mica Products Co., Ltd. |
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Free format text: CORRECT: APPLICANT; FROM: PINGJIANG CHUANGYI MICA PRODUCT CO., LTD. TO: HUNAN NANJIE ELECTRIC MATERIALS POLYTRON TECHNOLOGIES INC. |
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Address after: 414000 Pingjiang High-tech Industrial Park, Wushi Town, Pingjiang County, Yueyang City, Hunan Province Patentee after: Hunan Nanjie Electric Materials Technology Co. Ltd. Address before: 414511 Qiaoxi Village, Nanjiang Town, Pingjiang County, Hunan Province Patentee before: Hunan Nanjie Electric Materials Polytron Technologies Inc. |