CN105419657A - 一种木材黏合剂 - Google Patents

一种木材黏合剂 Download PDF

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Publication number
CN105419657A
CN105419657A CN201511008144.2A CN201511008144A CN105419657A CN 105419657 A CN105419657 A CN 105419657A CN 201511008144 A CN201511008144 A CN 201511008144A CN 105419657 A CN105419657 A CN 105419657A
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Prior art keywords
timber
tamanori
timber adhesive
polyisocyanates
polyvinyl alcohol
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刘全英
陈隽颖
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Qingdao Botai Meilian Chemical Technology Co Ltd
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Qingdao Botai Meilian Chemical Technology Co Ltd
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Priority to CN201511008144.2A priority Critical patent/CN105419657A/zh
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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
    • C09J4/00—Adhesives based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; adhesives, based on monomers of macromolecular compounds of groups C09J183/00 - C09J183/16
    • C09J4/06—Organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond in combination with a macromolecular compound other than an unsaturated polymer of groups C09J159/00 - C09J187/00
    • 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
    • C09J11/08—Macromolecular additives

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)

Abstract

本发明涉及一种木材黏合剂，属于高分子化学领域。其主要组成部分：普通聚乙烯醇，乙酰化聚乙烯醇，复合乳化剂，混合单体，引发剂过硫酸铵，滑石粉，羧基丁苯乳胶，异氰酸酯和水。本发明的木材黏合剂，具有优良的粘接强度、良好的耐水性能，不含任何有机溶剂、甲醛、苯酚等有害物质，拓宽了应用环境，解决了长期困扰木材黏合剂实际应用的难题。

Description

一种木材黏合剂
技术领域
本发明涉及木材胶黏剂，特别涉及一种木材黏合剂。
背景技术
黏合剂现在广泛使用在交通运输、仪器仪表、电子电器、纺织、建筑、木材加工、室内装饰、生活用品等各个领域。现有的黏合剂大多残留有甲醛，使用时对人体健康危害较大。
发明内容
本发明的目的在于克服上述现有技术的缺陷而提供一种木材黏合剂，这种木材黏合剂不含甲醛，耐水性好，不易老化。
为实现上述目的，本发明采取的技术方案为：一种木材黏合剂，包含以下重量百分比的成分：
进一步地，所述的普通聚乙烯醇的醇解度为88％。
进一步地，所述的复合乳化剂由辛基酚聚氧乙烯醚和十二烷基硫酸钠制成。
进一步地，所述的混合单体由醋酸乙烯酯、丙烯酸丁酯和甲基丙烯酸-2-羟乙酯制成。
进一步地，所述的异氰酸酯包括水乳化多异氰酸酯和高官能度多异氰酸酯。
有益效果：本发明的木材黏合剂，具有优良的粘接强度、良好的耐水性能，不含任何有机溶剂、甲醛、苯酚等有害物质，拓宽了应用环境，解决了长期困扰木材黏合剂实际应用的难题。
具体实施方式
下面是本发明的具体实施例。
实施例I
一种木材黏合剂，包含以下重量百分比的成分：普通聚乙烯醇1.0％，乙酰化聚乙烯醇2.0％，复合乳化剂0.1％，混合单体24.5％，引发剂过硫酸铵0.01％，滑石粉1.8％，羧基丁苯乳胶1.5％，乳化多异氰酸酯5.9％，高官能度多异氰酸酯4.0％，水59.19％。
实施例II
一种木材黏合剂，包含以下重量百分比的成分：普通聚乙烯醇1.7％，乙酰化聚乙烯醇5.0％，复合乳化剂0.2％，混合单体31.4％，引发剂过硫酸铵0.05％，滑石粉4.5％，羧基丁苯乳胶4.3％，乳化多异氰酸酯8.9％，高官能度多异氰酸酯7.7％，水40.95％。
实施例III
一种木材黏合剂，包含以下重量百分比的成分：普通聚乙烯醇1.3％，乙酰化聚乙烯醇3.7％，复合乳化剂0.13％，混合单体27.8％，引发剂过硫酸铵0.03％，滑石粉3.2％，羧基丁苯乳胶3.1％，乳化多异氰酸酯6.9％，高官能度多异氰酸酯6.5％，水47.34％。
尽管上文对本发明进行了详细说明，但是本发明不限于此，本技术领域技术人员可以根据本发明的原理进行各种修改。因此，凡按照本发明原理所作的修改，都应当理解为落入本发明的保护范围。

Claims (5)

1.一种木材黏合剂，其特征在于，所述的木材黏合剂包含以下重量百分比的成分：
2.根据权利要求1所述的木材黏合剂，其特征在于，所述的普通聚乙烯醇的醇解度为88％。
3.根据权利要求1所述的木材黏合剂，其特征在于，所述的复合乳化剂由辛基酚聚氧乙烯醚和十二烷基硫酸钠制成。
4.根据权利要求3所述的木材黏合剂，其特征在于，所述的混合单体包括醋酸乙烯酯、丙烯酸丁酯和甲基丙烯酸-2-羟乙酯。
5.根据权利要求3所述的木材黏合剂，其特征在于，所述的异氰酸酯包括水乳化多异氰酸酯和高官能度多异氰酸酯。
CN201511008144.2A 2015-12-29 2015-12-29 一种木材黏合剂 Pending CN105419657A (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106189960A (zh) * 2016-07-07 2016-12-07 台州市顶立胶粘剂有限公司 一种水基双组份拼板胶用乳液及其制备方法
CN114634586A (zh) * 2022-04-11 2022-06-17 广西大学 一种改性羧基丁苯胶乳及其制备方法和应用

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1651539A (zh) * 2004-12-15 2005-08-10 上海大学 聚合多异氰酸酯交联水性乙烯基乳液粘合剂及其制备方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1651539A (zh) * 2004-12-15 2005-08-10 上海大学 聚合多异氰酸酯交联水性乙烯基乳液粘合剂及其制备方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106189960A (zh) * 2016-07-07 2016-12-07 台州市顶立胶粘剂有限公司 一种水基双组份拼板胶用乳液及其制备方法
CN114634586A (zh) * 2022-04-11 2022-06-17 广西大学 一种改性羧基丁苯胶乳及其制备方法和应用
CN114634586B (zh) * 2022-04-11 2022-10-21 广西大学 一种改性羧基丁苯胶乳及其制备方法和应用

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Application publication date: 20160323