CN102029704B - 一种利用水直接冷却制备厚聚乙烯醇缩丁醛胶片的方法 - Google Patents
一种利用水直接冷却制备厚聚乙烯醇缩丁醛胶片的方法 Download PDFInfo
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- CN102029704B CN102029704B CN2010105259832A CN201010525983A CN102029704B CN 102029704 B CN102029704 B CN 102029704B CN 2010105259832 A CN2010105259832 A CN 2010105259832A CN 201010525983 A CN201010525983 A CN 201010525983A CN 102029704 B CN102029704 B CN 102029704B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 81
- 238000001816 cooling Methods 0.000 title claims abstract description 27
- 238000000034 method Methods 0.000 title claims abstract description 22
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 title abstract description 24
- 239000004014 plasticizer Substances 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 claims abstract description 9
- 238000005259 measurement Methods 0.000 claims abstract description 9
- 238000002156 mixing Methods 0.000 claims abstract description 8
- 238000007493 shaping process Methods 0.000 claims abstract description 5
- 239000002352 surface water Substances 0.000 claims abstract description 4
- 238000004804 winding Methods 0.000 claims abstract description 4
- 239000000203 mixture Substances 0.000 claims description 12
- 239000012752 auxiliary agent Substances 0.000 claims description 9
- ZTQSAGDEMFDKMZ-UHFFFAOYSA-N Butyraldehyde Chemical compound CCCC=O ZTQSAGDEMFDKMZ-UHFFFAOYSA-N 0.000 claims description 7
- 239000004698 Polyethylene Substances 0.000 claims description 7
- -1 polyethylene Polymers 0.000 claims description 7
- 229920000573 polyethylene Polymers 0.000 claims description 7
- 238000013016 damping Methods 0.000 claims description 6
- 150000005690 diesters Chemical class 0.000 claims description 6
- 238000001125 extrusion Methods 0.000 claims description 6
- 238000007790 scraping Methods 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- 230000003750 conditioning effect Effects 0.000 claims description 4
- 239000000498 cooling water Substances 0.000 claims description 3
- 239000008367 deionised water Substances 0.000 claims description 3
- 229910021641 deionized water Inorganic materials 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 239000012760 heat stabilizer Substances 0.000 claims description 3
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 3
- 239000012535 impurity Substances 0.000 claims description 3
- 239000004611 light stabiliser Substances 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 claims description 3
- 230000035515 penetration Effects 0.000 claims description 3
- 230000000087 stabilizing effect Effects 0.000 claims description 3
- 238000012360 testing method Methods 0.000 claims description 3
- 239000000155 melt Substances 0.000 claims description 2
- 230000008676 import Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000012545 processing Methods 0.000 abstract description 4
- 238000004643 material aging Methods 0.000 abstract description 2
- 238000010137 moulding (plastic) Methods 0.000 abstract description 2
- 238000004383 yellowing Methods 0.000 abstract description 2
- 238000001035 drying Methods 0.000 abstract 2
- 230000007547 defect Effects 0.000 abstract 1
- 239000011876 fused mixture Substances 0.000 abstract 1
- 229920005989 resin Polymers 0.000 description 6
- 239000011347 resin Substances 0.000 description 6
- PYGXAGIECVVIOZ-UHFFFAOYSA-N Dibutyl decanedioate Chemical compound CCCCOC(=O)CCCCCCCCC(=O)OCCCC PYGXAGIECVVIOZ-UHFFFAOYSA-N 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 description 3
- 238000004049 embossing Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- MNWFXJYAOYHMED-UHFFFAOYSA-N heptanoic acid Chemical class CCCCCCC(O)=O MNWFXJYAOYHMED-UHFFFAOYSA-N 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 206010023126 Jaundice Diseases 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 235000019628 coolness Nutrition 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000005340 laminated glass Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 239000006097 ultraviolet radiation absorber Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/07—Flat, e.g. panels
- B29C48/08—Flat, e.g. panels flexible, e.g. films
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/92—Measuring, controlling or regulating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92609—Dimensions
- B29C2948/92647—Thickness
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92819—Location or phase of control
- B29C2948/92857—Extrusion unit
- B29C2948/92904—Die; Nozzle zone
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/919—Thermal treatment of the stream of extruded material, e.g. cooling using a bath, e.g. extruding into an open bath to coagulate or cool the material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010105259832A CN102029704B (zh) | 2010-10-30 | 2010-10-30 | 一种利用水直接冷却制备厚聚乙烯醇缩丁醛胶片的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010105259832A CN102029704B (zh) | 2010-10-30 | 2010-10-30 | 一种利用水直接冷却制备厚聚乙烯醇缩丁醛胶片的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102029704A CN102029704A (zh) | 2011-04-27 |
CN102029704B true CN102029704B (zh) | 2012-11-28 |
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CN2010105259832A Active CN102029704B (zh) | 2010-10-30 | 2010-10-30 | 一种利用水直接冷却制备厚聚乙烯醇缩丁醛胶片的方法 |
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CN (1) | CN102029704B (zh) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102504456A (zh) * | 2011-10-31 | 2012-06-20 | 陈庆江 | 耐久性聚乙烯醇缩丁醛pvb中间膜的生产工艺和生产系统 |
CN102514173B (zh) | 2011-12-07 | 2014-05-21 | 浙江大学 | 动态微通道塑料挤出成型装置及方法 |
CN103171121B (zh) * | 2011-12-26 | 2016-01-20 | 上海晶棠安全玻璃技术应用研究中心 | 一种太阳能光伏发电用pvb夹胶膜制造方法 |
CN103029927B (zh) * | 2012-12-10 | 2015-07-01 | 上海宝钢磁业有限公司 | 新型粉末聚乙烯醇粒子喂料器及喂料工艺 |
CN103660249A (zh) * | 2013-11-28 | 2014-03-26 | 南宁市日建塑料包装有限责任公司 | 一种塑料片材机的片材厚度调整装置 |
CN103728677B (zh) * | 2013-12-26 | 2016-02-03 | 石平辉 | 可生物降解环保的塑料凸透镜阵列胶片制品及其制作方法 |
CN104441566B (zh) * | 2014-11-11 | 2017-01-11 | 界首市鑫豪塑胶有限公司 | Pvc塑胶地板冷却定型方法 |
CN104844739A (zh) * | 2015-05-15 | 2015-08-19 | 亿帆鑫富药业股份有限公司 | 可交联pvb及其生产方法、利用该可交联pvb生产可交联pvb胶片的方法 |
CN108099083A (zh) * | 2017-12-25 | 2018-06-01 | 福州福启橡塑有限公司 | 一种橡胶片挤出成型生产线 |
CN109176997A (zh) * | 2018-07-27 | 2019-01-11 | 芜湖凯兴汽车电子有限公司 | 一种塑料制品加工用快速冷却定型装置 |
CN109702979A (zh) * | 2018-12-17 | 2019-05-03 | 嘉兴彩虹光学膜片科技有限公司 | 一种塑料薄膜挤出生产用冷却装置 |
CN111347647A (zh) * | 2020-03-27 | 2020-06-30 | 江苏奥天利新材料有限公司 | 一种温控变色的pvb中间膜的制备方法 |
CN116967036B (zh) * | 2023-08-01 | 2024-07-19 | 肇庆理士电源技术有限公司 | 一种用于干法电极生产的静电喷涂生产线 |
Family Cites Families (5)
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CN1039376A (zh) * | 1989-05-25 | 1990-02-07 | 桂林市建设印刷厂 | 挤出复合机用于干法复合 |
JP2871501B2 (ja) * | 1994-04-08 | 1999-03-17 | 東レ株式会社 | 熱可塑性樹脂フィルムの押出成形方法 |
FR2760999B1 (fr) * | 1997-03-19 | 1999-04-30 | Guy Ducruy | Procede de fabrication d'une structure alveolaire en matiere thermofusible, et dispositif pour la mise en oeuvre de ce procede |
KR100889409B1 (ko) * | 2004-11-19 | 2009-03-20 | 아사히 가세이 케미칼즈 가부시키가이샤 | 수지 압출판 및 그의 제조 방법 |
CN101326044B (zh) * | 2005-12-12 | 2012-05-23 | 柯尼卡美能达精密光学株式会社 | 偏光板保护薄膜、薄膜的制造方法、偏光板及液晶显示装置 |
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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 | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 317200 Chicheng City, Zhejiang province Tiantai County Street workers East Road, No. 801 Patentee after: Zhejiang Deste new materials Limited by Share Ltd Address before: 317200 Chicheng City, Zhejiang province Tiantai County Street workers East Road, No. 801 Patentee before: Zhejiang Decent Plastic Co., Ltd. |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Method for preparing thick polyvinyl butyral (PVB) film by direct water cooling process Effective date of registration: 20170623 Granted publication date: 20121128 Pledgee: Zheshang Bank, Limited by Share Ltd, Taizhou branch Pledgor: Zhejiang Deste new materials Limited by Share Ltd Registration number: 2017330000057 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200831 Granted publication date: 20121128 Pledgee: Zheshang Bank Limited by Share Ltd. Taizhou branch Pledgor: ZHEJIANG DECENT NEW MATERIAL Co.,Ltd. Registration number: 2017330000057 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A method of preparing thick polyvinyl butyral film by direct cooling with water Effective date of registration: 20200909 Granted publication date: 20121128 Pledgee: Zheshang Bank Limited by Share Ltd. Taizhou branch Pledgor: ZHEJIANG DECENT NEW MATERIAL Co.,Ltd. Registration number: Y2020330000682 |
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