CN105566825B - 一种熔融沉积成型用聚乙烯醇丝材及其制备方法 - Google Patents
一种熔融沉积成型用聚乙烯醇丝材及其制备方法 Download PDFInfo
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- CN105566825B CN105566825B CN201610102915.2A CN201610102915A CN105566825B CN 105566825 B CN105566825 B CN 105566825B CN 201610102915 A CN201610102915 A CN 201610102915A CN 105566825 B CN105566825 B CN 105566825B
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- polyvinyl alcohol
- silk material
- starch
- fused glass
- parts
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L29/00—Compositions 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
- C08L29/02—Homopolymers or copolymers of unsaturated alcohols
- C08L29/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
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- 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
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- 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
- B29C2948/92704—Temperature
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/06—Biodegradable
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610102915.2A CN105566825B (zh) | 2016-02-25 | 2016-02-25 | 一种熔融沉积成型用聚乙烯醇丝材及其制备方法 |
Applications Claiming Priority (1)
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CN201610102915.2A CN105566825B (zh) | 2016-02-25 | 2016-02-25 | 一种熔融沉积成型用聚乙烯醇丝材及其制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN105566825A CN105566825A (zh) | 2016-05-11 |
CN105566825B true CN105566825B (zh) | 2017-08-04 |
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CN201610102915.2A Active CN105566825B (zh) | 2016-02-25 | 2016-02-25 | 一种熔融沉积成型用聚乙烯醇丝材及其制备方法 |
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CN (1) | CN105566825B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110172221A (zh) * | 2019-05-05 | 2019-08-27 | 绍兴兆丽新材料科技有限公司 | 一种淀粉基熔融纺丝树脂及其应用 |
EP4116067A1 (en) * | 2021-07-09 | 2023-01-11 | Roquette Freres | Starch based printable materials |
CN113603991A (zh) * | 2021-09-03 | 2021-11-05 | 金利昌深圳包装(集团)有限公司 | 一种可降解塑料及其制备方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102675786A (zh) * | 2012-05-07 | 2012-09-19 | 华南理工大学 | 一种不同部分同时具有二种不同水可溶速度薄膜袋用原料的制备方法 |
CN104448641A (zh) * | 2014-12-12 | 2015-03-25 | 广东银禧科技股份有限公司 | 一种用于熔融沉积成型的聚乙烯醇丝材及其加工方法 |
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2016
- 2016-02-25 CN CN201610102915.2A patent/CN105566825B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102675786A (zh) * | 2012-05-07 | 2012-09-19 | 华南理工大学 | 一种不同部分同时具有二种不同水可溶速度薄膜袋用原料的制备方法 |
CN104448641A (zh) * | 2014-12-12 | 2015-03-25 | 广东银禧科技股份有限公司 | 一种用于熔融沉积成型的聚乙烯醇丝材及其加工方法 |
Non-Patent Citations (1)
Title |
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"Effect of urea and formamide plasticizers on starch/PVA";Jiaan Yan et al.;《J. APPL. POLYM. SCI》;20151231;第42311(1-8)页 * |
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