CN108251015A - 一种金属用淀粉胶黏剂 - Google Patents

一种金属用淀粉胶黏剂 Download PDF

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CN108251015A
CN108251015A CN201810059582.9A CN201810059582A CN108251015A CN 108251015 A CN108251015 A CN 108251015A CN 201810059582 A CN201810059582 A CN 201810059582A CN 108251015 A CN108251015 A CN 108251015A
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parts
adhesive
starch adhesive
furfural
honey
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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
    • 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
    • C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
    • C08K13/02—Organic and inorganic ingredients
    • 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
    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/05—Alcohols; Metal alcoholates
    • C08K5/053—Polyhydroxylic alcohols
    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/315—Compounds containing carbon-to-nitrogen triple bonds
    • C08K5/3155—Dicyandiamide
    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/49—Phosphorus-containing compounds
    • C08K5/51—Phosphorus bound to oxygen
    • C08K5/52—Phosphorus bound to oxygen only
    • C08K5/521—Esters of phosphoric acids, e.g. of H3PO4

Abstract

本申请公开了一种金属用淀粉胶黏剂，按重量份数包括玉米淀粉110‑210份、糠醛13‑35份、氢氧化钠10‑50份、双氰胺10‑70份、甘油13‑42份、硼酸50‑80份、磷酸二丁酯6‑30份、尿素10‑30份、亚硫酸钠20‑70份和蜂蜜20‑60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

一种金属用淀粉胶黏剂
技术领域
本发明涉及胶黏剂，尤其涉及一种金属用淀粉胶黏剂。
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金属用淀粉胶黏剂，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，提供一种金属用淀粉胶黏剂，按重量份数包括玉米淀粉110-210份、糠醛13-35份、氢氧化钠10-50份、双氰胺10-70份、甘油13-42份、硼酸50-80份、磷酸二丁酯6-30份、尿素10-30份、亚硫酸钠20-70份和蜂蜜20-60份。
在一些实施方式中：按重量份数包括玉米淀粉160份、糠醛19份、氢氧化钠41份、双氰胺25份、甘油21份、硼酸62份、磷酸二丁酯26份、尿素17份、亚硫酸钠36份和蜂蜜51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110份、糠醛13份、氢氧化钠10份、双氰胺10份、甘油13份、硼酸50份、磷酸二丁酯6份、尿素10份、亚硫酸钠20份和蜂蜜20份。
实施例2：按重量份数包括玉米淀粉160份、糠醛19份、氢氧化钠41份、双氰胺25份、甘油21份、硼酸62份、磷酸二丁酯26份、尿素17份、亚硫酸钠36份和蜂蜜51份。
实施例3：按重量份数包括玉米淀粉210份、糠醛35份、氢氧化钠50份、双氰胺70份、甘油42份、硼酸80份、磷酸二丁酯30份、尿素30份、亚硫酸钠70份和蜂蜜60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)

1.一种金属用淀粉胶黏剂，其特征在于：按重量份数包括玉米淀粉110-210份、糠醛13-35份、氢氧化钠10-50份、双氰胺10-70份、甘油13-42份、硼酸50-80份、磷酸二丁酯6-30份、尿素10-30份、亚硫酸钠20-70份和蜂蜜20-60份。
2.根据权利要求1所述的一种金属用淀粉胶黏剂，其特征在于：按重量份数包括玉米淀粉160份、糠醛19份、氢氧化钠41份、双氰胺25份、甘油21份、硼酸62份、磷酸二丁酯26份、尿素17份、亚硫酸钠36份和蜂蜜51份。
CN201810059582.9A 2018-01-22 2018-01-22 一种金属用淀粉胶黏剂 Withdrawn CN108251015A (zh)

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Application publication date: 20180706