CN103044823A - Package-purposed plastics-based film containing fumaric acid - Google Patents
Package-purposed plastics-based film containing fumaric acid Download PDFInfo
- Publication number
- CN103044823A CN103044823A CN2012104821323A CN201210482132A CN103044823A CN 103044823 A CN103044823 A CN 103044823A CN 2012104821323 A CN2012104821323 A CN 2012104821323A CN 201210482132 A CN201210482132 A CN 201210482132A CN 103044823 A CN103044823 A CN 103044823A
- Authority
- CN
- China
- Prior art keywords
- parts
- powder
- package
- based film
- modified
- 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.)
- Granted
Links
Landscapes
- Wrappers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Abstract
The invention discloses a package-purposed plastic-based film containing fumaric acid. The package-purposed plastic-based film is prepared form the following raw materials in parts by weight: 35-40 parts of polytetrafluoroethylene, 35-40 parts of LDPE (Low-Density Polyethylene), 13-16 parts of SG-1 type polyvinyl chloride, 3.8-5.6 parts of epoxidized soybean oil, 2.5-3.7 parts of polyethylene wax powder, 0.8-1.2 parts of distearoyl isopropoxy aluminate, 7.8-10.8 parts of kieselguhr, 1-2 parts of polyisobutene, 1-2 parts of poly-4-methyl-1-amylene, 1-2 parts of modified bentonite, 1.6-1.9 parts of antioxidant 1010, 1-2 parts of triethyl acetyl citrate, 0.7-1.3 parts of fumarate, 0.8-1.6 parts of zinc stearate, 1-2 parts of N-2-(aminoethyl)-3-aminopropyl trimethoxy silane, 0.9-1.8 parts of dicyclopentadienyl iron and 0.4-0.8 part of modified nano sepiolite powder. The package-purposed plastic-based film has good barrier property, gas tightness, pressure resistance and impact resistance and has the characteristics of high heat seal strength and good heat seal property.
Description
Technical field
The present invention relates to the wrapping material field, exactly is a kind of packaging plastic substrate film that contains fumarate.
Background technology
China is that world's packing is made and consumption big country, and the ratio of plastic wrapping in the Packaging Industry gross output value surpasses 30%, becomes the fresh combatants in the Packaging Industry, bringing into play irreplaceable effect in food, beverage, daily necessities and industrial and agricultural production every field.In recent years, wrapped product, the wrapping material of plastic wrapping industry grow steadily, and new packaging materials, novel process, new technology, product innovation continue to bring out.The food packing plastic substrate film is used the polyethylene raw material production usually, and the polyethylene raw material that can be used for making the food packing plastic substrate film of multiple superior performance is arranged on the Vehicles Collected from Market.From main plastics variety, in the plastic wrapping field, the consumption of density polyethylene film with high will continue steady growth.The polyethylene film of individual layer is poor to the barrier of the gases such as oxygen, when packing the food such as fried class, easily cause sealing part to pollute, general liquid packaging polyethylene film is poor to the sealing property of this type of packing, can not satisfy the requirement of its technology of the package and connection with wrapping of piece staging life, therefore must adopt barrier property and be mingled with all good multilaminar polyethylene modified film or laminated films of sealing property.
Summary of the invention
The object of the present invention is to provide a kind of packaging plastic substrate film that contains fumarate.
Above-mentioned purpose realizes by following scheme:
A kind of packaging plastic substrate film that contains fumarate is characterized in that: it is that raw material by following weight parts makes: tetrafluoroethylene 35-40, LDPE Low Density Polyethylene 35-40, SG-1 type polyvinyl chloride 13-16, epoxy soybean oil 3.8-5.6, polyethylene wax powder 2.5-3.7, sec.-propyl distearyl acyl-oxygen base Aluminate 0.8-1.2, diatomite 7.8-10.8, polyisobutene 1-2, poly--4-methyl-1-pentene 1-2, modified alta-mud 1-2, antioxidant 1010 1.6-1.9, acetyl triethyl citrate 1-2, fumarate 0.7-1.3, Zinic stearas 0.8-1.6, the N-2-(aminoethyl)-3-aminopropyl trimethoxysilane 1-2, ferrocene 0.9-1.8, modified Nano sepiolite powder 0.4-0.8;
The preparation method of described modified Nano sepiolite powder is: be that the acetic acid solution of 8-12% soaked 4-6 hour with sepiolite concentration, oven dry, again in 400-500 ℃ of lower calcining 5-7 hour, grinding powder, mix with the octyl epoxy stearate that is equivalent to powder weight 2-3% again, grind to form nanometer powder after stirring, and get final product;
Described method for preparing modified bentonite is: wilkinite was calcined 5-7 hour under 600-800 ℃, be ground into 100-200 purpose powder, use the sodium hydroxide solution of 10-15% to soak 5-7 hour, oven dry with the clorafin mixing that is equivalent to wilkinite weight 1-2%, and get final product.
Described a kind of packaging plastic substrate film that contains fumarate, it is characterized in that: the preparation method may further comprise the steps:
(1) epoxy soybean oil, polyethylene wax powder are joined in the mixer, be warming up to 80-85 ℃, adding SG-1 type polyvinyl chloride stirred after 4-8 minute, adding sec.-propyl distearyl acyl-oxygen base Aluminate stirred after 12-16 minute, add again modified Nano sepiolite powder, modified alta-mud, be heated to 100-110 ℃, stirred 25-35 minute;
(2), again add other raw material stirring and send into extrusion machine fused mass after evenly and extrude, melt temperature is 180-190 ℃; Carry out the typing of die head blown film, die head temperature is to raise gradually from bottom to top, and its scope control is at 185-200 ℃; Then traction cutting; Last rolling, and get final product.
Described a kind of packaging plastic substrate film that contains fumarate, it is characterized in that: the rotating speed of described forcing machine is controlled at 90-100r/min.
Beneficial effect of the present invention is: barrier of the present invention and resistance to air loss are good, and resistance to pressure and shock-resistance are outstanding, have again simultaneously heat seal strength height, characteristics that heat sealability is good.
Embodiment
A kind of packaging plastic substrate film that contains fumarate, it is that raw material by following weight parts (kg) makes: tetrafluoroethylene 37, LDPE Low Density Polyethylene 40, SG-1 type polyvinyl chloride 16, epoxy soybean oil 4.6, polyethylene wax powder 3.7, sec.-propyl distearyl acyl-oxygen base Aluminate 1.2, diatomite 10.8, polyisobutene 1.6, poly--4-methyl-1-pentene 2, modified alta-mud 2, antioxidant 1010 1.9, acetyl triethyl citrate 1.3, fumarate 0.7, Zinic stearas 1.6, the N-2-(aminoethyl)-3-aminopropyl trimethoxysilane 2, ferrocene 1.8, modified Nano sepiolite powder 0.7;
The preparation method of described modified Nano sepiolite powder is: be that 9% acetic acid solution soaked 6 hours with sepiolite concentration, oven dry, again in 500 ℃ of lower calcinings 7 hours, grinding powder, mix with the octyl epoxy stearate that is equivalent to powder weight 3% again, grind to form nanometer powder after stirring, and get final product;
Described method for preparing modified bentonite is: wilkinite 800 ℃ of lower calcinings 5 hours, is ground into 200 purpose powder, the sodium hydroxide solution immersion with 15% 7 hours, and oven dry with the clorafin mixing that is equivalent to wilkinite weight 2%, and get final product.
Described a kind of packaging plastic substrate film that contains fumarate, the preparation method may further comprise the steps:
(1) epoxy soybean oil, polyethylene wax powder are joined in the mixer, be warming up to 85 ℃, adding SG-1 type polyvinyl chloride stirred after 8 minutes, adding sec.-propyl distearyl acyl-oxygen base Aluminate stirred after 16 minutes, add again modified Nano sepiolite powder, modified alta-mud, be heated to 110 ℃, stirred 35 minutes;
(2), again add other raw material stirring and send into extrusion machine fused mass after evenly and extrude, melt temperature is 188 ℃, and the rotating speed of forcing machine is controlled at 96r/min; Carry out the typing of die head blown film, die head temperature is to raise gradually from bottom to top, and its scope control is at 191 ℃; Then traction cutting; Last rolling, and get final product.
The performance perameter of the product that present embodiment is produced is: tensile strength: 53Mpa; Elongation at break: 1011%; Heat seal strength: 12.0; Frictional coefficient: 0.208.
Claims (3)
1. packaging plastic substrate film that contains fumarate is characterized in that: it is that raw material by following weight parts makes: tetrafluoroethylene 35-40, LDPE Low Density Polyethylene 35-40, SG-1 type polyvinyl chloride 13-16, epoxy soybean oil 3.8-5.6, polyethylene wax powder 2.5-3.7, sec.-propyl distearyl acyl-oxygen base Aluminate 0.8-1.2, diatomite 7.8-10.8, polyisobutene 1-2, poly--4-methyl-1-pentene 1-2, modified alta-mud 1-2, antioxidant 1010 1.6-1.9, acetyl triethyl citrate 1-2, fumarate 0.7-1.3, Zinic stearas 0.8-1.6, the N-2-(aminoethyl)-3-aminopropyl trimethoxysilane 1-2, ferrocene 0.9-1.8, modified Nano sepiolite powder 0.4-0.8;
The preparation method of described modified Nano sepiolite powder is: be that the acetic acid solution of 8-12% soaked 4-6 hour with sepiolite concentration, oven dry, again in 400-500 ℃ of lower calcining 5-7 hour, grinding powder, mix with the octyl epoxy stearate that is equivalent to powder weight 2-3% again, grind to form nanometer powder after stirring, and get final product;
Described method for preparing modified bentonite is: wilkinite was calcined 5-7 hour under 600-800 ℃, be ground into 100-200 purpose powder, use the sodium hydroxide solution of 10-15% to soak 5-7 hour, oven dry with the clorafin mixing that is equivalent to wilkinite weight 1-2%, and get final product.
2. a kind of packaging plastic substrate film that contains fumarate according to claim 1, it is characterized in that: the preparation method may further comprise the steps:
(1) epoxy soybean oil, polyethylene wax powder are joined in the mixer, be warming up to 80-85 ℃, adding SG-1 type polyvinyl chloride stirred after 4-8 minute, adding sec.-propyl distearyl acyl-oxygen base Aluminate stirred after 12-16 minute, add again modified Nano sepiolite powder, modified alta-mud, be heated to 100-110 ℃, stirred 25-35 minute;
(2), again add other raw material stirring and send into extrusion machine fused mass after evenly and extrude, melt temperature is 180-190 ℃; Carry out the typing of die head blown film, die head temperature is to raise gradually from bottom to top, and its scope control is at 185-200 ℃; Then traction cutting; Last rolling, and get final product.
3. a kind of packaging plastic substrate film that contains fumarate according to claim 2, it is characterized in that: the rotating speed of described forcing machine is controlled at 90-100r/min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210482132.3A CN103044823B (en) | 2012-11-25 | 2012-11-25 | A kind of packaging plastic substrate film that contains fumarate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210482132.3A CN103044823B (en) | 2012-11-25 | 2012-11-25 | A kind of packaging plastic substrate film that contains fumarate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103044823A true CN103044823A (en) | 2013-04-17 |
| CN103044823B CN103044823B (en) | 2016-05-04 |
Family
ID=48057696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210482132.3A Active CN103044823B (en) | 2012-11-25 | 2012-11-25 | A kind of packaging plastic substrate film that contains fumarate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103044823B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103739918A (en) * | 2014-01-20 | 2014-04-23 | 苏州新区特氟龙塑料制品厂 | Improved LDPE (Low-Density Polyethylene) formula |
| CN103756094A (en) * | 2014-01-10 | 2014-04-30 | 安徽瑞升电气科技有限公司 | Halogen-free flame-retardant polyphenyl ether cable material |
| CN107805364A (en) * | 2017-10-27 | 2018-03-16 | 湖州骏马包装材料有限公司 | A kind of oil-stain-preventing packaging bag and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005212174A (en) * | 2004-01-28 | 2005-08-11 | Nok Corp | Vulcanized scrap rubber regenerating method |
| CN101235154A (en) * | 2007-02-02 | 2008-08-06 | 白山市喜丰塑业有限公司 | Polyvinyl chloride membrane for ginseng |
| CN102382340A (en) * | 2011-10-27 | 2012-03-21 | 安徽金源流体控制技术有限公司 | Liner rubber material of liner rubber butterfly valve and preparation method thereof |
| WO2012086717A1 (en) * | 2010-12-21 | 2012-06-28 | ダイキン工業株式会社 | Polytetrafluoroethylene mixture |
-
2012
- 2012-11-25 CN CN201210482132.3A patent/CN103044823B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005212174A (en) * | 2004-01-28 | 2005-08-11 | Nok Corp | Vulcanized scrap rubber regenerating method |
| CN101235154A (en) * | 2007-02-02 | 2008-08-06 | 白山市喜丰塑业有限公司 | Polyvinyl chloride membrane for ginseng |
| WO2012086717A1 (en) * | 2010-12-21 | 2012-06-28 | ダイキン工業株式会社 | Polytetrafluoroethylene mixture |
| CN102382340A (en) * | 2011-10-27 | 2012-03-21 | 安徽金源流体控制技术有限公司 | Liner rubber material of liner rubber butterfly valve and preparation method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103756094A (en) * | 2014-01-10 | 2014-04-30 | 安徽瑞升电气科技有限公司 | Halogen-free flame-retardant polyphenyl ether cable material |
| CN103739918A (en) * | 2014-01-20 | 2014-04-23 | 苏州新区特氟龙塑料制品厂 | Improved LDPE (Low-Density Polyethylene) formula |
| CN107805364A (en) * | 2017-10-27 | 2018-03-16 | 湖州骏马包装材料有限公司 | A kind of oil-stain-preventing packaging bag and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103044823B (en) | 2016-05-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103044756B (en) | Preparation method of packaging plastic base material film containing modified calcined fluorite powder | |
| CN103012989A (en) | Wrapping-purposed plastic base material film containing modified barite powder | |
| CN103013108A (en) | Wrapping-purposed plastic film containing nylon PA66 | |
| CN103012915B (en) | A kind of packaging plastic substrate film | |
| CN103044909A (en) | Packaging plastic substrate thin film containing nylon PA6 | |
| CN102416746B (en) | A kind of plastic substrate film of packaging for foodstuff and processing technology thereof | |
| CN105440493A (en) | High-cold-resistant embossed printed polyvinyl chloride sheet and preparation method thereof | |
| CN102380997A (en) | Plastic substrate film for food packing and machining process thereof | |
| CN103571012A (en) | Waterproof air-permeable plastic film, and preparation method and application thereof | |
| CN103044823A (en) | Package-purposed plastics-based film containing fumaric acid | |
| CN101289561A (en) | Light conversion film material and method for preparing same | |
| CN103044755B (en) | A kind of preparation method of the packaging plastic substrate film containing modified Nano celestite powder | |
| CN105440492A (en) | High-soft and high-compression-resistance polyvinyl chloride sheet and preparation method thereof | |
| CN103012916A (en) | Wrapping-purposed film containing nylon PA12 | |
| CN103012942B (en) | A kind of plastic film for wrapping that contains modification dolomite powder | |
| CN102416745A (en) | Plastic base material film for food packaging and processing technology thereof | |
| CN103012988B (en) | A kind of preparation method of the packaging plastic substrate film containing modified Nano vermiculite power | |
| CN103013076B (en) | A kind of preparation method of the packaging plastic substrate film containing modified Nano attapulgite | |
| CN101497713B (en) | Micropore preservative film | |
| CN103012914B (en) | A kind of preparation method of the plastic film for wrapping that contains phthalic acid polyester | |
| CN102416748A (en) | Plastic substrate film for food packaging and processing technology thereof | |
| CN103044741A (en) | Preparation method of package-purposed plastic-based film containing dibutyl maleate | |
| CN103044742B (en) | A kind of packaging plastic substrate film that contains epoxyfuoic-oleic | |
| CN103044743B (en) | A kind of packaging plastic substrate film that contains itaconate | |
| CN103012917B (en) | A kind of packaging plastic substrate film containing modified Nano shale powder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191220 Address after: 236200 Room 102, building 3, Liufang family home, East Qinghe Road, Yingshang County, Fuyang City, Anhui Province Patentee after: Huang Yanhong Address before: 241000 Anhui city of Wuhu province Jiujiang Development Zone Patentee before: Anhui Liufang Zhonglian Mechanical Share Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200109 Address after: 529000 deep water ancient workshop, Longju community, longpai village, Duran Town, Pengjiang district, Jiangmen City, Guangdong Province Patentee after: Jiangmen Pei Technology Co., Ltd Address before: 236200 Room 102, building 3, Liufang family home, East Qinghe Road, Yingshang County, Fuyang City, Anhui Province Patentee before: Huang Yanhong |
|
| TR01 | Transfer of patent right |