CN105462128A - 一种可降解的绣花膜及其制备方法 - Google Patents

一种可降解的绣花膜及其制备方法 Download PDF

Info

Publication number
CN105462128A
CN105462128A CN201510972081.6A CN201510972081A CN105462128A CN 105462128 A CN105462128 A CN 105462128A CN 201510972081 A CN201510972081 A CN 201510972081A CN 105462128 A CN105462128 A CN 105462128A
Authority
CN
China
Prior art keywords
parts
powder
degradable
embroidering
membrane
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
Application number
CN201510972081.6A
Other languages
English (en)
Inventor
吕小强
张建
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anhui Dingzheng Packaging Material Co Ltd
Original Assignee
Anhui Dingzheng Packaging Material Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Anhui Dingzheng Packaging Material Co Ltd filed Critical Anhui Dingzheng Packaging Material Co Ltd
Priority to CN201510972081.6A priority Critical patent/CN105462128A/zh
Publication of CN105462128A publication Critical patent/CN105462128A/zh
Pending legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L29/00Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical; Compositions of hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Compositions of derivatives of such polymers
    • C08L29/02Homopolymers or copolymers of unsaturated alcohols
    • C08L29/04Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18Manufacture of films or sheets
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2329/00Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Derivatives of such polymer
    • C08J2329/02Homopolymers or copolymers of unsaturated alcohols
    • C08J2329/04Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2405/00Characterised by the use of polysaccharides or of their derivatives not provided for in groups C08J2401/00 or C08J2403/00
    • C08J2405/02Dextran; Derivatives thereof
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00Properties
    • C08L2201/06Biodegradable
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00Applications
    • C08L2203/16Applications used for films
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00Polymer mixtures characterised by other features
    • C08L2205/03Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C08L2205/035Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

一种可降解的绣花膜及其制备方法,涉及农药配套产品加工生产技术领域,其特征在于:由以下重量份的材料制成,PVA600-750份、水溶性葡聚糖100-125份、钙粉10-15份、柠檬酸钠溶液10-15份、干姜粉末4-9份、玉米淀粉5-12份、聚氧化乙烯月桂基醚2-5份、锌粉5-12份、二甲基硅油2-4份、八角枫粉末4-10份、二乙二醇丁醚1-3份、聚乙烯蜡1-2份、丙三醇3-7份、羟甲基纤维素1-3份。本发明方法合理、容易降解、对环境危害小。

Description

一种可降解的绣花膜及其制备方法
技术领域:
本发明涉及农药配套产品加工生产技术领域,具体涉及一种可降解的绣花膜及其制备方法。
背景技术:
水溶性聚合物薄膜通常用于定量包装材料以简化分散、倾注、量化和溶解,例如由水溶性聚合物薄膜制得的定量包装袋用于定量包装农药或者种子等等,如把农药按固定间隔包装起来再埋入地下,保护、节省农药,可省去撒施的繁忙,目前市场上这类水溶性聚合物薄膜已广泛应用,但该类聚合物薄膜仍存在下述不足:首先,对溶解温度的要求,溶解温度高的时候,溶解效率高,溶解性能好,几乎无碎片残留,不需要人工或机械进一步处理,当溶解温度降低时,溶解效率即显示降低,需要较长的溶解时间,影响种子除芽及成活率,而处于低温环境中,尤其是温度环境中于10℃以下时,溶解效率极低,甚至不能溶解,而实际操作中从操作的可靠性和节省加工成本的角度考虑,更需要在低温环境下使水溶性聚合物薄膜溶解,以满足不同使用条件下的要求。
发明内容:
本发明所要解决的技术问题在于克服现有的技术缺陷提供一种方法合理、容易降解、对环境危害小的一种可降解的绣花膜及其制备方法。
本发明所要解决的技术问题采用以下的技术方案来实现:
一种可降解的绣花膜及其制备方法,其特征在于:由以下重量份的材料制成,
PVA600-750份、水溶性葡聚糖100-125份、钙粉10-15份、柠檬酸钠溶液10-15份、干姜粉末4-9份、玉米淀粉5-12份、聚氧化乙烯月桂基醚2-5份、锌粉5-12份、二甲基硅油2-4份、八角枫粉末4-10份、二乙二醇丁醚1-3份、聚乙烯蜡1-2份、丙三醇3-7份、羟甲基纤维素1-3份;
包括以下制备步骤,
Ⅰ加入去离子水700-850份,加热至沸腾,然后放入搅拌设备中,再依次加入PVA、水溶性葡聚糖、钙粉、柠檬酸钠溶液、干姜粉末、玉米淀粉,搅拌60分钟;
Ⅱ再继续加入聚氧化乙烯月桂基醚、锌粉、二甲基硅油、八角枫粉末,继续搅拌40分钟;
Ⅲ再继续放入二乙二醇丁醚、聚乙烯蜡、丙三醇、羟甲基纤维素,继续搅拌25分钟;
Ⅳ将搅拌后的材料自然脱气,然后流延成膜并烘干,含湿量小于等于8%,烘干温度为108-133℃,烘干过程中相对食物为50-62%,膜的厚度根据需要制定。
本发明的有益效果为:本发明的材料在高温、低温都可以溶解,而且材料没有多余的有害物质,不会对土壤等造成伤害,并且其中有的材料是土壤所需的,不会造成环境污染,方法合理、容易降解、对环境危害小。
具体实施方式:
为了使本发明实现的技术手段、创作特征、达成目的与功效易于明白了解,下面进一步阐述本发明。
实施例1
一种可降解的绣花膜及其制备方法,其特征在于:由以下重量份的材料制成,
PVA640份、水溶性葡聚糖110份、钙粉15份、柠檬酸钠溶液12份、干姜粉末5份、玉米淀粉8份、聚氧化乙烯月桂基醚3份、锌粉10份、二甲基硅油4份、八角枫粉末8份、二乙二醇丁醚1份、聚乙烯蜡1份、丙三醇5份、羟甲基纤维素1份;
包括以下制备步骤,
Ⅰ加入去离子水780份,加热至沸腾,然后放入搅拌设备中,再依次加入PVA、水溶性葡聚糖、钙粉、柠檬酸钠溶液、干姜粉末、玉米淀粉,搅拌60分钟;
Ⅱ再继续加入聚氧化乙烯月桂基醚、锌粉、二甲基硅油、八角枫粉末,继续搅拌40分钟;
Ⅲ再继续放入二乙二醇丁醚、聚乙烯蜡、丙三醇、羟甲基纤维素,继续搅拌25分钟;
Ⅳ将搅拌后的材料自然脱气,然后流延成膜并烘干,含湿量小于等于8%,烘干温度为122℃,烘干过程中相对食物为56%,膜的厚度根据需要制定。
实施例2
一种可降解的绣花膜及其制备方法,其特征在于:由以下重量份的材料制成,
PVA750份、水溶性葡聚糖125份、钙粉15份、柠檬酸钠溶液15份、干姜粉末4份、玉米淀粉12份、聚氧化乙烯月桂基醚2份、锌粉12份、二甲基硅油4份、八角枫粉末9份、二乙二醇丁醚2份、聚乙烯蜡2份、丙三醇5份、羟甲基纤维素3份;
包括以下制备步骤,
Ⅰ加入去离子水850份,加热至沸腾,然后放入搅拌设备中,再依次加入PVA、水溶性葡聚糖、钙粉、柠檬酸钠溶液、干姜粉末、玉米淀粉,搅拌60分钟;
Ⅱ再继续加入聚氧化乙烯月桂基醚、锌粉、二甲基硅油、八角枫粉末,继续搅拌40分钟;
Ⅲ再继续放入二乙二醇丁醚、聚乙烯蜡、丙三醇、羟甲基纤维素,继续搅拌25分钟;
Ⅳ将搅拌后的材料自然脱气,然后流延成膜并烘干,含湿量小于等于8%,烘干温度为130℃,烘干过程中相对食物为58%,膜的厚度根据需要制定。
以上显示和描述了本发明的基本原理和主要特征和本发明的优点。本行业的技术人员应该了解,本发明不受上述实施例的限制,上述实施例和说明书中描述的只是说明本发明的原理,在不脱离本发明精神和范围的前提下,本发明还会有各种变化和改进,这些变化和改进都落入要求保护的本发明范围内。本发明要求保护范围由所附的权利要求书及其等效物界定。

Claims (2)

1.一种可降解的绣花膜及其制备方法,其特征在于:由以下重量份的材料制成,
PVA600-750份、水溶性葡聚糖100-125份、钙粉10-15份、柠檬酸钠溶液10-15份、干姜粉末4-9份、玉米淀粉5-12份、聚氧化乙烯月桂基醚2-5份、锌粉5-12份、二甲基硅油2-4份、八角枫粉末4-10份、二乙二醇丁醚1-3份、聚乙烯蜡1-2份、丙三醇3-7份、羟甲基纤维素1-3份。
2.根据权利要求1所述的一种可降解的绣花膜及其制备方法,其特征在于:包括以下制备步骤,
Ⅰ加入去离子水700-850份,加热至沸腾,然后放入搅拌设备中,再依次加入PVA、水溶性葡聚糖、钙粉、柠檬酸钠溶液、干姜粉末、玉米淀粉,搅拌60分钟;
Ⅱ再继续加入聚氧化乙烯月桂基醚、锌粉、二甲基硅油、八角枫粉末,继续搅拌40分钟;
Ⅲ再继续放入二乙二醇丁醚、聚乙烯蜡、丙三醇、羟甲基纤维素,继续搅拌25分钟;
Ⅳ将搅拌后的材料自然脱气,然后流延成膜并烘干,含湿量小于等于8%,烘干温度为108-133℃,烘干过程中相对食物为50-62%,膜的厚度根据需要制定。
CN201510972081.6A 2015-12-22 2015-12-22 一种可降解的绣花膜及其制备方法 Pending CN105462128A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510972081.6A CN105462128A (zh) 2015-12-22 2015-12-22 一种可降解的绣花膜及其制备方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510972081.6A CN105462128A (zh) 2015-12-22 2015-12-22 一种可降解的绣花膜及其制备方法

Publications (1)

Publication Number Publication Date
CN105462128A true CN105462128A (zh) 2016-04-06

Family

ID=55600318

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510972081.6A Pending CN105462128A (zh) 2015-12-22 2015-12-22 一种可降解的绣花膜及其制备方法

Country Status (1)

Country Link
CN (1) CN105462128A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107177148A (zh) * 2017-05-31 2017-09-19 顾思阳 改性淀粉‑pva基复合快递包装袋膜及制备方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1363628A (zh) * 2002-01-16 2002-08-14 郝喜海 调控水溶性薄膜的水溶解速度的方法
CN101203551A (zh) * 2005-06-16 2008-06-18 日本合成化学工业株式会社 水溶性膜
CN102140216A (zh) * 2011-03-14 2011-08-03 珠海市比格尔生物科技有限公司 一种干式熔融水溶性生物降解薄膜及制备方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1363628A (zh) * 2002-01-16 2002-08-14 郝喜海 调控水溶性薄膜的水溶解速度的方法
CN101203551A (zh) * 2005-06-16 2008-06-18 日本合成化学工业株式会社 水溶性膜
CN102140216A (zh) * 2011-03-14 2011-08-03 珠海市比格尔生物科技有限公司 一种干式熔融水溶性生物降解薄膜及制备方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107177148A (zh) * 2017-05-31 2017-09-19 顾思阳 改性淀粉‑pva基复合快递包装袋膜及制备方法

Similar Documents

Publication Publication Date Title
CN102219608B (zh) 田菁胶成膜型种衣剂
CN103614099A (zh) 一种耐冻融性淀粉胶及制备方法
CN103242561A (zh) 一种以马铃薯淀粉为原料制备可降解地膜的方法
CN107311824A (zh) 一种食用菌种植用保水剂的制备方法
CN105462128A (zh) 一种可降解的绣花膜及其制备方法
CN102533276B (zh) 蒙脱石、腐植酸多功能可降解液态地膜
CN104542671A (zh) 一种咪鲜胺微囊悬浮剂及其制备方法
CN105462127A (zh) 一种可降解的压纹农药包装膜
CN103875680A (zh) 一种预防花生黄曲霉毒素污染的种衣剂
CN106220902A (zh) 一种抗氧化成本低的可降解农用淀粉基复合地膜
CN106117625A (zh) 一种具有防虫害作用的可生物降解农用地膜
AU2015342057A1 (en) Process for soil conditioning by aerial application of water soluble or swellable polymers
CN105385502B (zh) 一种茶树精油纳米粒的制备方法
CN104497457A (zh) 一种水溶性塑料薄膜及其制备方法
CN106243407A (zh) 一种添加竹纤维的可降解淀粉基农用地膜
CN104604926A (zh) 一种防治夜蛾的农药组合物及其制备方法
CN105594696A (zh) 一种缓释肥/农药和胶状速溶肥/农药的生产方法
CN106167557A (zh) 一种可使农作物增产的可降解生物淀粉地膜
CN104559833A (zh) 速干型淀粉胶粘剂
CN105460397A (zh) 一种可降解的宽幅光膜农药包装膜
CN110432277A (zh) 一种用于种子处理的杀虫杀菌组合物
CN105399892A (zh) 一种高吸水复合材料
CN104839236A (zh) 一种番茄青枯病的抗病药物
CN107955300A (zh) 一种水溶性塑料薄膜及其制备方法
CN103563893A (zh) 一种用于农药颗粒剂的缓释剂

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20160406

WD01 Invention patent application deemed withdrawn after publication