CN107841280A - 聚酯胶粒 - Google Patents

聚酯胶粒 Download PDF

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Publication number
CN107841280A
CN107841280A CN201610842255.1A CN201610842255A CN107841280A CN 107841280 A CN107841280 A CN 107841280A CN 201610842255 A CN201610842255 A CN 201610842255A CN 107841280 A CN107841280 A CN 107841280A
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Prior art keywords
polyester
parts
micelle
weight
component
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冷先勇
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Dongguan Shuntian Industrial Co Ltd
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Dongguan Shuntian Industrial Co Ltd
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    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J177/00—Adhesives based on polyamides obtained by reactions forming a carboxylic amide link in the main chain; Adhesives based on derivatives of such polymers
    • C09J177/12—Polyester-amides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/16—Dicarboxylic acids and dihydroxy compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/16—Dicarboxylic acids and dihydroxy compounds
    • C08G63/18—Dicarboxylic acids and dihydroxy compounds the acids or hydroxy compounds containing carbocyclic rings
    • C08G63/181—Acids containing aromatic rings
    • C08G63/183—Terephthalic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/78—Preparation processes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/78—Preparation processes
    • C08G63/82—Preparation processes characterised by the catalyst used
    • C08G63/85—Germanium, tin, lead, arsenic, antimony, bismuth, titanium, zirconium, hafnium, vanadium, niobium, tantalum, or compounds thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/44—Polyester-amides
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J167/00—Adhesives based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Adhesives based on derivatives of such polymers
    • C09J167/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Paints Or Removers (AREA)

Abstract

本发明涉及热熔胶技术领域，尤其涉及聚酯胶粒，包括以下重量份的各组分：聚酯胶粒,其特征在于，包括以下重量份的各组分：二元酸40～70份；乙二胺10～20份；己二胺10～20份；己二醇15‑25份；1、3‑丙二醇10‑20份；钛酸酯催化剂0.1‑3份；稳定剂0.1‑3份，与现有技术相比，本发明的聚酯胶粒，以酸和醇为反应体系，反应体系中加入了1、3‑丙二醇，获得的产品透明且熔点低，低温操作性能优异，加入了稳定剂和钛酸酯催化剂，固化速度快，稳定性好，同时具有优良的柔韧性、热稳定性和加工性，邵氏硬度达到65，软化点125℃，剥离强度达8.0N/mm，伸长率达550％。

Description

聚酯胶粒
技术领域
本发明涉及热熔胶技术领域，尤其涉及聚酯胶粒。
背景技术
聚酯是由酸和醇经缩聚反应后得到的，根据酸和醇种类的不同可制成具有各种软化点的产品。由二元酸与二元胺缩合得到的聚酯树脂，具有良好的粘接强度，其作为热熔胶具有熔融范围宽、固化速度快等优点，被广泛用于五金、机械行业。然而，这类聚酯胶料的熔点高，低温操作性能差，尤其是对金属材料的粘结性能差，必须对其进行改性才能适合上述五金以及机械行业的要求。
因此，急需提供聚酯胶粒，以解决现有技术的不足。
发明内容
本发明的目的是提供聚酯胶粒，熔点点，低温操作性能佳，尤其是对金属材料的粘结性能优异。
为实现上述目的，本发明采用如下的技术方案：
聚酯胶粒,包括以下重量份的各组分：
较优地，包括以下重量份的各组分：
较优地，包括以下重量份的各组分：
较优地，所述二元酸选自对苯二甲酸、间苯二甲酸或者新戊二酸中的任意一种或者几种的组合。
较优地，所述钛酸酯催化剂为酞酸丁酯。
较优地，所述稳定剂为聚乙烯醇。
与现有技术相比，本发明的聚酯胶粒具有以下有益效果：本发明的聚酯胶粒，以酸和醇为反应体系，反应体系中加入了1、3-丙二醇，获得的产品透明且熔点低，低温操作性能优异，加入了稳定剂和钛酸酯催化剂，固化速度快，稳定性好，同时具有优良的柔韧性、热稳定性和加工性，邵氏硬度达到65，软化点125℃，剥离强度达8.0N/mm，伸长率达550％。
具体实施方式
下面结合实施例对本发明作进一步的说明，这是本发明的较佳实施例。
实施例1
聚酯胶粒,包括以下重量份的各组分：
实施例2
聚酯胶粒,包括以下重量份的各组分：
实施例3
聚酯胶粒,包括以下重量份的各组分：
实施例4
聚酯胶粒,包括以下重量份的各组分：
实施例5
聚酯胶粒,包括以下重量份的各组分：
实施例6
聚酯胶粒,包括以下重量份的各组分：
实施例7
聚酯胶粒,包括以下重量份的各组分：
实施例1-7所述的聚酯胶粒的各项指标测试结果如表1所示：
表1
由表1的数据可知，本发明的聚酯胶粒透明且熔点低，低温操作性能优异，加入了稳定剂和钛酸酯催化剂，固化速度快，稳定性好，同时具有优良的柔韧性、热稳定性和加工性，邵氏硬度达到65，软化点125℃，剥离强度达8.0N/mm，伸长率达550％。
最后应当说明的是，以上实施例仅用以说明本发明的技术方案，而非对本发明保护范围的限制，尽管参照较佳实施例对本发明作了详细地说明，本领域的普通技术人员应当理解，可以对本发明的技术方案进行修改或者等同替换，而不脱离本发明技术方案的实质和范围。

Claims (6)

1.聚酯胶粒,其特征在于，包括以下重量份的各组分：
2.根据权利要求1所述的聚酯胶粒，其特征在于，包括以下重量份的各组分：
3.根据权利要求1所述的聚酯胶粒，其特征在于，包括以下重量份的各组分：
4.根据权利要求1-3任一项所述的聚酯胶粒，其特征在于：所述二元酸选自对苯二甲酸、间苯二甲酸或者新戊二酸中的任意一种或者几种的组合。
5.根据权利要求1-3任一项所述的聚酯胶粒，其特征在于：所述钛酸酯催化剂为酞酸丁酯。
6.根据权利要求1-3任一项所述的聚酯胶粒，其特征在于：所述稳定剂为聚乙烯醇。
CN201610842255.1A 2016-09-21 2016-09-21 聚酯胶粒 Pending CN107841280A (zh)

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1366011A (zh) * 2001-01-18 2002-08-28 李蹘亨 聚酰胺与聚脂酰胺热熔胶及其制造方法
JP2004051843A (ja) * 2002-07-22 2004-02-19 Sanyo Chem Ind Ltd ホットメルト接着剤
CN101092548A (zh) * 2007-07-05 2007-12-26 江苏工业学院 一种热缩材料用聚酯酰胺热熔胶及其制备方法
CN101570678A (zh) * 2009-06-04 2009-11-04 长兴三伟热熔胶有限公司 一种高分子材料衬布用热熔胶的制备方法
CN101935513A (zh) * 2010-09-08 2011-01-05 上海天洋热熔胶有限公司 一种低熔点聚酯酰胺热熔胶及其制备方法
CN102336906A (zh) * 2010-07-20 2012-02-01 东丽纤维研究所（中国）有限公司 一种聚酯酰胺及其制备方法
CN102382614A (zh) * 2011-09-13 2012-03-21 烟台德邦电子材料有限公司 一种用于非极性材料粘接的聚酰胺热熔胶及其制备方法

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1366011A (zh) * 2001-01-18 2002-08-28 李蹘亨 聚酰胺与聚脂酰胺热熔胶及其制造方法
JP2004051843A (ja) * 2002-07-22 2004-02-19 Sanyo Chem Ind Ltd ホットメルト接着剤
CN101092548A (zh) * 2007-07-05 2007-12-26 江苏工业学院 一种热缩材料用聚酯酰胺热熔胶及其制备方法
CN101570678A (zh) * 2009-06-04 2009-11-04 长兴三伟热熔胶有限公司 一种高分子材料衬布用热熔胶的制备方法
CN102336906A (zh) * 2010-07-20 2012-02-01 东丽纤维研究所（中国）有限公司 一种聚酯酰胺及其制备方法
CN101935513A (zh) * 2010-09-08 2011-01-05 上海天洋热熔胶有限公司 一种低熔点聚酯酰胺热熔胶及其制备方法
CN102382614A (zh) * 2011-09-13 2012-03-21 烟台德邦电子材料有限公司 一种用于非极性材料粘接的聚酰胺热熔胶及其制备方法

Non-Patent Citations (7)

* Cited by examiner, † Cited by third party
Title
PRAVIN KADAM: "Synthesis and characterization of polyesteramide based hot melt adhesive obtained with dimer acid,castor oil and ethylenediamine", 《INTERNATIONALJOURNALOFADHESION&ADHESIVES》 *
刘德峥: "《精细化工生产工艺学》", 30 June 2000, 化学工业出版社 *
王润珩: "聚酯酰胺热熔胶的合成及其性能研究", 《中国胶粘剂》 *
程晓敏: "聚酞胺的共聚改性研究进展", 《化工时刊》 *
袁源: "二聚酸型聚醋酰胺热熔胶的合成", 《中国胶粘剂》 *
金关泰 等: "《热塑性弹性体》", 30 June 1983, 化学工业出版社 *
龚云表 等: "《高分子密封材料》", 30 November 1983, 上海科学技术出版社 *

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