CN1651649A - Preparation method of environmental protection synthetic paper - Google Patents
Preparation method of environmental protection synthetic paper Download PDFInfo
- Publication number
- CN1651649A CN1651649A CN 200410039085 CN200410039085A CN1651649A CN 1651649 A CN1651649 A CN 1651649A CN 200410039085 CN200410039085 CN 200410039085 CN 200410039085 A CN200410039085 A CN 200410039085A CN 1651649 A CN1651649 A CN 1651649A
- Authority
- CN
- China
- Prior art keywords
- synthetic paper
- agent
- inorganic mineral
- mineral powder
- natural inorganic
- 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.)
- Pending
Links
Abstract
The present invention discloses an environment-protecting type synthetic paper and its preparation method. Said synthetic paper is made up by using 30-50 wt% of polyolefin polymer blend, 40-60 wt% of natural inorganic mineral powder and 5-10 wt% of adjuvant. Its preparation method includes the following steps: granulating, uniformly mixing, extruding, drawing and formating, etc. It is an ideal packaging material, after it is used, it can be automatically degraded.
Description
Along with the development of society, people's living standard and educational level improve constantly, and is also increasing to the demand of paper.Common paper is made after chemical treatment by timber and various string.The forest reserves are limited on the earth, and the felling of a large amount of trees will directly have influence on existent environment of people.Also will produce a large amount of sewage, mud, contaminated environment in the paper-making process.The present invention adopts and produces calendering or curtain coating plastics mould like device and prepared synthetic paper, and equipment investment is few, and non-environmental-pollution is saved timber again.Compare with traditional synthetic paper, the inorganic mineral powder loading is big, adopts low foaming technique, and under the situation of inorganic mineral powder loading up to 40～60wt%, the density of paper is 1.2～1.4g/cm
3, not only reduced the papermaking cost, also can improve the toughness and the printing of paper.If dose a certain amount of photosensitizer in the prescription, can degrade voluntarily at occurring in nature with the back abandonment, utilize again with the back is recyclable as not adding photosensitizer.
The present invention is in the natural inorganic mineral powder surface activation process, adopt silane coupler, metatitanic acid fat to join one or both and two or more compound in even agent, aluminic acid lipoprotein coupling agent, the acid phosphite coupling agent, carry out surface physics or chemical activation and handle, the consumption of coupling agent is natural inorganic mineral powder 2～4wt%.Natural inorganic mineral powder adopts powdered whiting, precipitated calcium carbonate, talcum powder, wollastonite in powder, kaolin, bentonite, in the titanium dioxide one or both and two or more mixtures, particle diameter is 10～15Mm, in 800～1200r/min homogenizer, under 80～100 ℃, carry out surface activation process 5～10min, add the lubricant microcrystalline wax again, atoleine, after one or both compounds in Tissuemat E and the stearmide and polyethylene or polypropylene mix and close evenly by a certain percentage, at 185～210 ℃ of following extruding pelletizations, can make good dispersion through efficient double screw extruder, the natural inorganic mineral powder master batch of function admirable.Coupling agent content is 2～3wt% in the master batch, and lubricant content is 2～3wt%, and polyethylene or polypropylene content are 9～16wt%.The inorganic mineral powder content is 80～85wt%.
The used auxiliary agent of the present invention is as described in the claim 4, various in style, melt strength for material in the intensity, toughness, stiffness, folding property and the printing that guarantee synthetic paper and the process, should select two or more polyolefin at least for use, by multiple polyolefin blending modified, improve the performance of synthetic paper.Compatibility in the selection polyolefin process between the different polyolefin of necessary consideration and the compatibility between polyolefin and the natural inorganic breeze, compatibility is good more between the polyolefin, and compatibility is strong more between polyolefin and the natural inorganic breeze, and the performance of synthetic paper is good more.
Synthetic paper former of the present invention and moulding process are to produce the equipment of plastics mould and technological design with reference to calendering or The tape casting.The single screw extrusion machine screw diameter is 90～120mm, and draw ratio is 1: 30～32, and T pattern head width is 100～120cm, and the barrel processing temperature is 190～230 ℃.The material depanning is after three roll-ins are prolonged or curtain coating, and cooling back post bake to 120～150 ℃ coils into product again after two rollers stretchings, corona treatment.The thickness of synthetic paper is by die head bore and draw speed control.
Embodiment 1
Get 83Kg 1250 orders (particle diameter 12Mm) heavy calcium carbonate and 2Kg anatase thpe white powder, add the 2Kg titanate coupling agent, in height stirs machine under 90 ℃, stir 10min with the 800r/min rotating speed, add 2Kg microcrystalline wax and 11Kg low density polyethylene (LDPE) again, continue to stir behind the 2min with 65 type draw ratios be 1: 36 double screw extruder in 190～230 ℃ of following extruding pelletizations, make calcium carbonate-filled master batch.
Get master batch 50Kg and high density polyethylene (HDPE) 16Kg, polypropylene 14Kg, ethylene/propene copolymer 4Kg, polypropylene-acrylic acid graft copolymer 3Kg, microcrystalline wax 1.2Kg, epoxidized soybean oil 0.8Kg, Celogen Az 1Kg mixes back machine-shaping.The barrel temperature is 190～220 ℃, and die head temperature is 210 ℃, and the post bake temperature is 130 ℃, and two roller draw ratios are 1: 1.3.
Embodiment 2
Get the master batch 50Kg that makes in the example 1 and polyethylene 10Kg, low density polyethylene (LDPE) 8Kg, haloflex 3Kg, Tissuemat E 1Kg, light degradation master batch 3Kg, azo two carbonic acid diisopropyl fat 1.2Kg, after mixing, machine-shaping.The barrel temperature is 190～210 ℃, and die head temperature is 210 ℃, and the post bake temperature is 120 ℃, and two roller draw ratios are 1: this synthetic paper of 1.3. can be degraded voluntarily.
Embodiment 3
Get the wollastonite in powder of 75Kg 800 orders (particle diameter 15Mm) talcum powder and the same granularity of 5Kg, add 1.5Kg titanate esters/aluminic acid ester composite coupler and 2Kg atoleine, stir in the machine under 90 ℃ with height and to stir 6min with the 1000r/min rotating speed, after adding 16.5Kg polypropylene continuation stirring 10min again, the double screw extruder that with 70 type draw ratios is 1: 36 makes master batch in 190～230 ℃ of following extruding pelletizations.
Obtain master batch 50Kg and polypropylene 10Kg, high density polyethylene (HDPE) 12Kg, stearmide 1Kg, after ethylene/propene copolymer 2Kg, NN '-dinitroso five methine tetramine 1.6Kg mix, machine-shaping.The barrel temperature is 190～230 ℃, and die head temperature is 220 ℃, and the post bake temperature is 140 ℃, and two roller draw ratios are 1: 1.25.
Embodiment 4
After getting the master batch 50Kg that makes in the example 3 and polypropylene 14Kg, high density polyethylene (HDPE) 4Kg, low density polyethylene (LDPE) 2Kg, ethylene/vinyl acetate 1.5Kg, Tissuemat E 1.5Kg, light degradation master batch 2Kg, Celogen Az 1.5Kg and mixing, machine-shaping.The barrel temperature is 195～230 ℃, and die head temperature is 220 ℃, and the post bake temperature is 130 ℃, and two roller draw ratios are 1: 1.2, and this synthetic paper can be degraded voluntarily.
Claims (6)
1, a kind of preparation method of environment-friendly novel synthetic paper, the composition that comprises synthetic paper is that the preparation technology of polyolefin blends 30～50wt%, natural inorganic mineral powder 40～60wt%, auxiliary agent 5～10wt% and synthetic paper is natural inorganic mineral powder technology and synthetic paper moulding process.
2, according to claim 1, the polyolefin blend during synthetic paper is formed is: two or more copolymer in polyethylene, polypropylene, polystyrene, polyvinyl chloride, ethene, haloflex, ethylene/propene copolymer, ethylene/vinyl acetate copolymer, ethylene/acrylic acid resin copolymer, polyethylene-acrylic acid graft copolymer, polyethylene-maleic anhydride graft copolymer, polypropylene-acrylic acid graft copolymer, the polypropylene-maleic anhydride graft copolymer.
3, according to claim 1, the natural inorganic mineral powder during synthetic paper is formed is: one or both in powdered whiting, precipitated calcium carbonate, talcum powder, wollastonite in powder, kaolin, bentonite, the titanium dioxide and two or more mixtures.Its particle diameter should be less than 15Mm (greater than 800 orders).
4, according to claim 1, the auxiliary agent during synthetic paper is formed is: lubricant has: microcrystalline wax, atoleine, Tissuemat E and stearmide; Plasticizer has: phthalic acid two lipids, phosphoric acid lipid, decanedioic acid lipid and epoxy natural oil lipid; Joining even agent has: silane joins even agent, metatitanic acid fat and joins that even agent, aluminic acid lipoprotein join even agent, sour lipid phosphoric acid fat joins even agent; Blowing agent has: physical blowing agent is low boiling alkane, cycloalkane, pure and mild ether; Chemical foaming agent is Celogen Az, azo two carbonic acid diisopropyl fat, NN '-dinitroso five methine tetramines, carbonic hydroammonium; Fluorescent whitening agent; Pearling agent and photodegradable aid.
5, according to claim 1, natural inorganic mineral powder master batch preparation technology is among the synthetic paper preparation technology: natural inorganic mineral powder and one or both and two or more coupling agent compound are according to claim 1 in height stirs machine, natural inorganic mineral powder master batch preparation technology is among the synthetic paper preparation technology: natural inorganic mineral powder and one or both and two or more coupling agent compound are stirred 5～10min down at 80～100 ℃ in height stirs machine, after one or more lubricants of Jia Ruing and vector resin polyethylene or polypropylene mix again, through the double screw extruder extruding pelletization, natural inorganic mineral powder content is 80～85wt% in the master batch, coupling agent content is 2～3wt%, lubricant is 2～3wt%, and polyethylene or polypropylene content are 9～16wt%.
6, according to claim 1, the synthetic paper moulding process is among the synthetic paper preparation technology: according to the composition of synthetic paper, polyolefin, natural inorganic mineral powder master batch, various auxiliary agent are mixed in proportion, prolong, batch after cooling, post bake, biaxial stretch-formed, the corona treatment and promptly get new synthetic paper through single screw extrusion machine, T pattern head, three roll-ins.In the total compositing range of synthetic paper, regulate the consumption of each component, can make the environment-friendly novel synthetic paper of different performance, different-thickness and different densities, suitable different purposes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410039085 CN1651649A (en) | 2004-02-02 | 2004-02-02 | Preparation method of environmental protection synthetic paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410039085 CN1651649A (en) | 2004-02-02 | 2004-02-02 | Preparation method of environmental protection synthetic paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1651649A true CN1651649A (en) | 2005-08-10 |
Family
ID=34868555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410039085 Pending CN1651649A (en) | 2004-02-02 | 2004-02-02 | Preparation method of environmental protection synthetic paper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1651649A (en) |
Cited By (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101851365A (en) * | 2010-06-29 | 2010-10-06 | 上海东升新材料有限公司 | Stone paper and manufacturing method thereof |
| CN101864691A (en) * | 2010-06-11 | 2010-10-20 | 成都新柯力化工科技有限公司 | Environment-friendly paper and preparation method thereof |
| CN101871182A (en) * | 2010-06-18 | 2010-10-27 | 成都新柯力化工科技有限公司 | Thermoplasticity environmentally-friendly stone paper and preparation method |
| CN102011347A (en) * | 2010-09-29 | 2011-04-13 | 宋旭 | Calcium silicate high-filling polymer modified paper |
| CN102060564A (en) * | 2010-11-16 | 2011-05-18 | 成都新柯力化工科技有限公司 | Light-weight environmental-friendly stone paper and preparation method thereof |
| CN102093632A (en) * | 2010-11-22 | 2011-06-15 | 杨殿宽 | Method for preparing environmental-friendly synthetic paper |
| CN102154949A (en) * | 2010-09-09 | 2011-08-17 | 黄俊腾 | Method for manufacturing recyclable and reusable stone paper |
| CN102336536A (en) * | 2011-06-29 | 2012-02-01 | 夏丽蓉 | Polypropylene stone oil painting canvas and preparation method thereof |
| CN102634117A (en) * | 2012-04-26 | 2012-08-15 | 昆明钢铁控股有限公司 | Masterbatch for stone paper and manufacturing method of masterbatch for stone paper |
| CN102690461A (en) * | 2012-06-11 | 2012-09-26 | 陈文鼎 | Method for preparing synthetic paper with mildew-proof function |
| CN102766300A (en) * | 2012-08-06 | 2012-11-07 | 昆明钢铁控股有限公司 | Stone paperboard for file folder and preparation method thereof |
| CN102775677A (en) * | 2011-05-13 | 2012-11-14 | 陈昭田 | Green and environmental protection paper and its manufacturing method |
| CN102849985A (en) * | 2012-09-19 | 2013-01-02 | 重庆五明科技有限责任公司 | Environment-friendly stone paper and preparation method thereof |
| CN103102570A (en) * | 2012-11-15 | 2013-05-15 | 张文知 | Method for manufacturing light-weight black stone paper by utilizing amorphous graphite ore surrounding rock |
| CN103448331A (en) * | 2013-09-03 | 2013-12-18 | 昆明钢铁控股有限公司 | Easily-degradable and recyclable paper and application thereof |
| CN103450564A (en) * | 2013-09-03 | 2013-12-18 | 昆明钢铁控股有限公司 | Easily-degradable and recyclable stone paper packaging container and preparation method thereof |
| CN103833263A (en) * | 2012-11-23 | 2014-06-04 | 广西苏源投资股份有限公司 | Stone paper and preparation method thereof |
| CN104589557A (en) * | 2014-12-30 | 2015-05-06 | 成都新柯力化工科技有限公司 | Molding process of stone paper |
| CN104972720A (en) * | 2014-04-08 | 2015-10-14 | 乐卫清 | Stratified structure synthetic paper and preparation method thereof |
| CN105153526A (en) * | 2015-10-22 | 2015-12-16 | 丁玉琴 | Method for preparing environment-friendly paper from construction waste |
| CN107118447A (en) * | 2017-07-07 | 2017-09-01 | 内江市雅斯合成材料有限公司 | A kind of special master batch of high-performance synthetic paper and preparation method thereof |
| WO2020043121A1 (en) * | 2018-08-30 | 2020-03-05 | 杨仲辉 | Artificial composite synthetic paper for improving printing performance, and preparation method therefor |
| CN112126177A (en) * | 2020-09-30 | 2020-12-25 | 福建省永春佳威塑料包装制品有限公司 | Anti-tear protective film and preparation method thereof |
-
2004
- 2004-02-02 CN CN 200410039085 patent/CN1651649A/en active Pending
Cited By (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101864691A (en) * | 2010-06-11 | 2010-10-20 | 成都新柯力化工科技有限公司 | Environment-friendly paper and preparation method thereof |
| CN101871182A (en) * | 2010-06-18 | 2010-10-27 | 成都新柯力化工科技有限公司 | Thermoplasticity environmentally-friendly stone paper and preparation method |
| CN101851365A (en) * | 2010-06-29 | 2010-10-06 | 上海东升新材料有限公司 | Stone paper and manufacturing method thereof |
| CN101851365B (en) * | 2010-06-29 | 2012-11-28 | 上海东升新材料有限公司 | Stone paper and manufacturing method thereof |
| CN102154949B (en) * | 2010-09-09 | 2014-10-15 | 黄俊腾 | Method for manufacturing recyclable and reusable stone paper |
| CN102154949A (en) * | 2010-09-09 | 2011-08-17 | 黄俊腾 | Method for manufacturing recyclable and reusable stone paper |
| CN102011347B (en) * | 2010-09-29 | 2012-07-04 | 宋旭 | Calcium silicate high-filling polymer modified paper |
| CN102011347A (en) * | 2010-09-29 | 2011-04-13 | 宋旭 | Calcium silicate high-filling polymer modified paper |
| CN102060564B (en) * | 2010-11-16 | 2013-03-13 | 成都新柯力化工科技有限公司 | Light-weight environmental-friendly stone paper and preparation method thereof |
| CN102060564A (en) * | 2010-11-16 | 2011-05-18 | 成都新柯力化工科技有限公司 | Light-weight environmental-friendly stone paper and preparation method thereof |
| CN102093632B (en) * | 2010-11-22 | 2012-11-07 | 杨殿宽 | Method for preparing environmental-friendly synthetic paper |
| CN102093632A (en) * | 2010-11-22 | 2011-06-15 | 杨殿宽 | Method for preparing environmental-friendly synthetic paper |
| CN102775677A (en) * | 2011-05-13 | 2012-11-14 | 陈昭田 | Green and environmental protection paper and its manufacturing method |
| CN102336536A (en) * | 2011-06-29 | 2012-02-01 | 夏丽蓉 | Polypropylene stone oil painting canvas and preparation method thereof |
| CN102336536B (en) * | 2011-06-29 | 2013-07-24 | 夏丽蓉 | Polypropylene stone oil painting canvas and preparation method thereof |
| CN102634117A (en) * | 2012-04-26 | 2012-08-15 | 昆明钢铁控股有限公司 | Masterbatch for stone paper and manufacturing method of masterbatch for stone paper |
| CN102634117B (en) * | 2012-04-26 | 2014-07-02 | 昆明钢铁控股有限公司 | Masterbatch for stone paper and manufacturing method of masterbatch for stone paper |
| CN102690461A (en) * | 2012-06-11 | 2012-09-26 | 陈文鼎 | Method for preparing synthetic paper with mildew-proof function |
| CN102766300A (en) * | 2012-08-06 | 2012-11-07 | 昆明钢铁控股有限公司 | Stone paperboard for file folder and preparation method thereof |
| CN102849985A (en) * | 2012-09-19 | 2013-01-02 | 重庆五明科技有限责任公司 | Environment-friendly stone paper and preparation method thereof |
| CN103102570A (en) * | 2012-11-15 | 2013-05-15 | 张文知 | Method for manufacturing light-weight black stone paper by utilizing amorphous graphite ore surrounding rock |
| CN103833263A (en) * | 2012-11-23 | 2014-06-04 | 广西苏源投资股份有限公司 | Stone paper and preparation method thereof |
| CN103450564A (en) * | 2013-09-03 | 2013-12-18 | 昆明钢铁控股有限公司 | Easily-degradable and recyclable stone paper packaging container and preparation method thereof |
| CN103448331A (en) * | 2013-09-03 | 2013-12-18 | 昆明钢铁控股有限公司 | Easily-degradable and recyclable paper and application thereof |
| CN103448331B (en) * | 2013-09-03 | 2016-05-18 | 昆明钢铁控股有限公司 | A kind of easily recyclable paper wood of degraded and application thereof |
| CN104972720A (en) * | 2014-04-08 | 2015-10-14 | 乐卫清 | Stratified structure synthetic paper and preparation method thereof |
| CN104972720B (en) * | 2014-04-08 | 2017-12-05 | 乐卫清 | Layer structure synthetic paper and preparation method thereof |
| CN104589557A (en) * | 2014-12-30 | 2015-05-06 | 成都新柯力化工科技有限公司 | Molding process of stone paper |
| CN104589557B (en) * | 2014-12-30 | 2016-08-24 | 成都新柯力化工科技有限公司 | A kind of moulding process of stone paper |
| CN105153526A (en) * | 2015-10-22 | 2015-12-16 | 丁玉琴 | Method for preparing environment-friendly paper from construction waste |
| CN107118447A (en) * | 2017-07-07 | 2017-09-01 | 内江市雅斯合成材料有限公司 | A kind of special master batch of high-performance synthetic paper and preparation method thereof |
| WO2020043121A1 (en) * | 2018-08-30 | 2020-03-05 | 杨仲辉 | Artificial composite synthetic paper for improving printing performance, and preparation method therefor |
| CN112126177A (en) * | 2020-09-30 | 2020-12-25 | 福建省永春佳威塑料包装制品有限公司 | Anti-tear protective film and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1651649A (en) | Preparation method of environmental protection synthetic paper | |
| CN104610628A (en) | Preparation method of environment-friendly synthetic stone paper | |
| CN101531794B (en) | Composite of nanometer grade calcium carbonate modified spiral winded PVC hose for sanitary ware and preparation method thereof | |
| CN101260249B (en) | Method for modifying nano calcium carbonate and polyolefin master batch containing nano calcium carbonate | |
| CN103333395A (en) | High fill polyolefin composite film masterbatch and preparation method thereof | |
| CN102922838A (en) | Three-layer coextruded PVC (polyvinylchloride) wood-plastic composite foam board and preparation method thereof | |
| CN101871182A (en) | Thermoplasticity environmentally-friendly stone paper and preparation method | |
| CN104589748A (en) | Enhanced TPO (thermoplastic polyolefin) automobile instrument skin material and manufacturing method thereof | |
| KR101176604B1 (en) | Biodegradable double film using wood polymer composition and method for manufacturing that | |
| CN101121799A (en) | Low-luster polypropylene blending modified material and preparation method thereof | |
| CN104341692A (en) | Nanometer calcium carbonate-reinforced ecological wood material and preparation method thereof | |
| CN105482480A (en) | Fiber reinforced thermoplasticity plastic | |
| KR102129008B1 (en) | Plastic composition using oyster chells and manufacturing method of artificial shell for oyster farming comprising the plastic composition | |
| CN106279936A (en) | A kind of multipurpose modified master batch and preparation method thereof | |
| CN105086042A (en) | Environmental-friendly low-cost mildewproof plastic wood floor and preparation method therefor | |
| CN102391555A (en) | Calcium plastic starch resin sheets | |
| CN1222401C (en) | Polyolefine resin sparkling sheet material and productive method | |
| CN107385993A (en) | Biodegradable coated paper and its production equipment | |
| CN104479229A (en) | Spray-free baking varnish metal-like polypropylene material and preparation method thereof | |
| CN104194369A (en) | Wood-plastic material for outdoor chairs and preparation method thereof | |
| CN102453320A (en) | Polylactic acid composition for environmentally-friendly synthetic paper and preparation method thereof | |
| CN101798420A (en) | Easy-die-cutting polypropylene film and preparation method thereof | |
| CN111395686A (en) | Stone-plastic floor and preparation method thereof | |
| CN104893157B (en) | Thickness is 9 18mm polyvinyl chloride foam Furniture panels | |
| CN102501525B (en) | Artificial wood and manufacturing method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20060421 Address after: No 3, West pay Village, Yuci District, Shanxi, Jinzhong Applicant after: Shanxi Xinyang New Materials Co., Ltd. Address before: No. 9, building 209, east end, East 11, Fu Cheng Road, Beijing, Haidian District Applicant before: Wang Xichen |
|
| AD01 | Patent right deemed abandoned | ||
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |