CN108130013A - 一种三合板用改性淀粉胶黏剂 - Google Patents

一种三合板用改性淀粉胶黏剂 Download PDF

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CN108130013A
CN108130013A CN201810060046.0A CN201810060046A CN108130013A CN 108130013 A CN108130013 A CN 108130013A CN 201810060046 A CN201810060046 A CN 201810060046A CN 108130013 A CN108130013 A CN 108130013A
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parts
modified starch
ply board
adhesive
starch adhesive
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CN201810060046.0A
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陈恺
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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
    • C09J103/00—Adhesives based on starch, amylose or amylopectin or on their derivatives or degradation products
    • C09J103/02—Starch; Degradation products thereof, e.g. dextrin
    • 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
    • C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
    • C09J11/02—Non-macromolecular additives
    • C09J11/04—Non-macromolecular additives inorganic
    • 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
    • C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
    • C09J11/02—Non-macromolecular additives
    • C09J11/06—Non-macromolecular additives organic
    • 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
    • C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
    • C09J11/08—Macromolecular additives
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/38—Boron-containing compounds
    • C08K2003/387—Borates
    • 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
    • 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
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend

Abstract

本申请公开了一种三合板用改性淀粉胶黏剂，按重量份数包括玉米淀粉130‑210份、过硫酸铵13‑55份、次氯酸钠10‑50份、甲苯二异氰酸脂10‑50份、甘油10‑32份、硼砂50‑110份、聚乙烯醇水溶液20‑60份、辛酯10‑50份、亚硫酸钠35‑75份和木薯淀粉10‑50份。由此，胶黏剂成本低,工艺流程简单,耐水性好,粘合强度高,便于储存。

Description

一种三合板用改性淀粉胶黏剂
技术领域
本发明涉及胶黏剂，尤其涉及一种三合板用改性淀粉胶黏剂。
背景技术
淀粉是一种廉价的可再生的天然高分子材料，无毒，易生物降解，近年来受到广泛重视，如何从深度和广度开发应用淀粉资源，已成为国内外学者普遍关注的课题。淀粉以其来源广泛，价格低廉，再生性强，减少环境污染等优点受到人们重视。一直以来在纺织、造纸、医药、食品、包装纸箱、瓦楞纸板等行业大量应用，所以针对改性后的淀粉胶黏剂各方面性能要求也日益增高：像高强快干性、高黏性、耐水性、稳定性、环保型等满足各行业的需要。
发明内容
本发明的目的提供一种三合板用改性淀粉胶黏剂，解决上述现有技术问题中的一个或者多个。
根据本发明的一个方面，提供一种三合板用改性淀粉胶黏剂，按重量份数包括玉米淀粉130-210份、过硫酸铵13-55份、次氯酸钠10-50份、甲苯二异氰酸脂10-50份、甘油10-32份、硼砂50-110份、聚乙烯醇水溶液20-60份、辛酯10-50份、亚硫酸钠35-75份和木薯淀粉10-50份。
在一些实施方式中：按重量份数包括玉米淀粉170份、过硫酸铵41份、次氯酸钠33份、甲苯二异氰酸脂33份、甘油20份、硼砂80份、聚乙烯醇水溶液45份、辛酯35份、亚硫酸钠45份和木薯淀粉40份。
生产时，先向反应锅内加入按质量份数占总物料30％的水,再加入淀粉并搅拌均匀,成为淀粉液,再将剩余物料全部加入反应锅内,继续搅拌,将温度加热到120℃,即得成品。
本发明的胶黏剂成本低,工艺流程简单,耐水性好,粘合强度高,便于储存。
具体实施方式
实施例1：按重量份数包括玉米淀粉130份、过硫酸铵13份、次氯酸钠10份、甲苯二异氰酸脂10份、甘油10份、硼砂50份、聚乙烯醇水溶液20份、辛酯10份、亚硫酸钠35份和木薯淀粉10份。
实施例2：按重量份数包括玉米淀粉170份、过硫酸铵41份、次氯酸钠33份、甲苯二异氰酸脂33份、甘油20份、硼砂80份、聚乙烯醇水溶液45份、辛酯35份、亚硫酸钠45份和木薯淀粉40份。
实施例3：按重量份数包括玉米淀粉210份、过硫酸铵55份、次氯酸钠50份、甲苯二异氰酸脂50份、甘油32份、硼砂110份、聚乙烯醇水溶液60份、辛酯50份、亚硫酸钠75份和木薯淀粉50份。
生产时，先向反应锅内加入按质量份数占总物料30％的水,再加入淀粉并搅拌均匀,成为淀粉液,再将剩余物料全部加入反应锅内,继续搅拌,将温度加热到120℃,即得成品。
综上所述，本发明的胶黏剂成本低,工艺流程简单,耐水性好,粘合强度高,便于储存。
以上所述仅是本发明的一种实施方式，应当指出，对于本领域普通技术人员来说，在不脱离本发明创造构思的前提下，还可以做出若干相似的变形和改进，这些也应视为本发明的保护范围之内。

Claims (2)

1.一种三合板用改性淀粉胶黏剂，其特征在于：按重量份数包括玉米淀粉130-210份、过硫酸铵13-55份、次氯酸钠10-50份、甲苯二异氰酸脂10-50份、甘油10-32份、硼砂50-110份、聚乙烯醇水溶液20-60份、辛酯10-50份、亚硫酸钠35-75份和木薯淀粉10-50份。
2.根据权利要求1所述的一种三合板用改性淀粉胶黏剂，其特征在于：按重量份数包括玉米淀粉170份、过硫酸铵41份、次氯酸钠33份、甲苯二异氰酸脂33份、甘油20份、硼砂80份、聚乙烯醇水溶液45份、辛酯35份、亚硫酸钠45份和木薯淀粉40份。
CN201810060046.0A 2018-01-22 2018-01-22 一种三合板用改性淀粉胶黏剂 Withdrawn CN108130013A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110452634A (zh) * 2019-08-30 2019-11-15 齐鲁工业大学 一种淀粉基胶粘剂制备方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110452634A (zh) * 2019-08-30 2019-11-15 齐鲁工业大学 一种淀粉基胶粘剂制备方法
CN110452634B (zh) * 2019-08-30 2020-06-16 齐鲁工业大学 一种淀粉基胶粘剂制备方法

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