CN108641657A - 一种聚氨酯双组份窗角胶 - Google Patents

一种聚氨酯双组份窗角胶 Download PDF

Info

Publication number
CN108641657A
CN108641657A CN201810399951.9A CN201810399951A CN108641657A CN 108641657 A CN108641657 A CN 108641657A CN 201810399951 A CN201810399951 A CN 201810399951A CN 108641657 A CN108641657 A CN 108641657A
Authority
CN
China
Prior art keywords
added
weight
toluene
glue
window angle
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201810399951.9A
Other languages
English (en)
Inventor
许晶
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anhui Fuhuang Doors And Windows And Curtain Wall Co Ltd
Original Assignee
Anhui Fuhuang Doors And Windows And Curtain Wall Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Anhui Fuhuang Doors And Windows And Curtain Wall Co Ltd filed Critical Anhui Fuhuang Doors And Windows And Curtain Wall Co Ltd
Priority to CN201810399951.9A priority Critical patent/CN108641657A/zh
Publication of CN108641657A publication Critical patent/CN108641657A/zh
Pending legal-status Critical Current

Links

Classifications

    • 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
    • C09J175/00—Adhesives based on polyureas or polyurethanes; Adhesives based on derivatives of such polymers
    • C09J175/04—Polyurethanes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B5/00—Preparation of cellulose esters of inorganic acids, e.g. phosphates
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
    • C08G18/3203—Polyhydroxy compounds
    • C08G18/3206—Polyhydroxy compounds aliphatic
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
    • C08G18/3203—Polyhydroxy compounds
    • C08G18/3215—Polyhydroxy compounds containing aromatic groups or benzoquinone groups
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/44—Polycarbonates
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/64—Macromolecular compounds not provided for by groups C08G18/42 - C08G18/63
    • C08G18/6484—Polysaccharides and derivatives 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
    • C08G18/6633—Compounds of group C08G18/42
    • C08G18/6637—Compounds of group C08G18/42 with compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/664—Compounds of group C08G18/42 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/75—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic
    • C08G18/751—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring
    • C08G18/752—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring containing at least one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group
    • C08G18/753—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring containing at least one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group containing one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group having a primary carbon atom next to the isocyanate or isothiocyanate group
    • C08G18/755—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring containing at least one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group containing one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group having a primary carbon atom next to the isocyanate or isothiocyanate group and at least one isocyanate or isothiocyanate group linked to a secondary carbon atom of the cycloaliphatic ring, e.g. isophorone diisocyanate
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/51—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with sulfur, selenium, tellurium, polonium or compounds thereof
    • D06M11/55—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with sulfur, selenium, tellurium, polonium or compounds thereof with sulfur trioxide; with sulfuric acid or thiosulfuric acid or their salts
    • D06M11/56—Sulfates or thiosulfates other than of elements of Groups 3 or 13 of the Periodic System
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
    • D06M13/144—Alcohols; Metal alcoholates
    • D06M13/148—Polyalcohols, e.g. glycerol or glucose
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/50—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with organometallic compounds; with organic compounds containing boron, silicon, selenium or tellurium atoms
    • D06M13/51—Compounds with at least one carbon-metal or carbon-boron, carbon-silicon, carbon-selenium, or carbon-tellurium bond
    • D06M13/513—Compounds with at least one carbon-metal or carbon-boron, carbon-silicon, carbon-selenium, or carbon-tellurium bond with at least one carbon-silicon bond
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
    • D06M2101/02—Natural fibres, other than mineral fibres
    • D06M2101/04—Vegetal fibres
    • D06M2101/06—Vegetal fibres cellulosic

Abstract

本发明公开了一种聚氨酯双组份窗角胶，它是由重量比为3‑4:1的主料和固化剂组成的，本发明的胶通过双酚A改性，具有很好的耐热稳定性，抗张强度高，力学性能好。

Description

一种聚氨酯双组份窗角胶
技术领域
本发明属于胶领域，具体涉及一种聚氨酯双组份窗角胶。
背景技术
聚氨酯材料的用途十分广泛，可用作胶黏剂，泡沫塑料，橡胶，涂料以及纤维。而聚氨酯胶黏剂作为聚氨酯材料中的一类，被广泛应用于包装、建筑、家具、制鞋制革以及机械制造等各个领域；
结构胶黏剂是指在预定时间内受到其所处环境的作用及所承受得许用应力下不失效且用于结构粘接的胶黏剂，结构胶的接头在使用期内的承载能力具有与被黏物相匹配的水平，结构胶接件的耐久性应长于或相当于该结构所预期的使用寿命，结构胶黏剂本身应具有良好的耐疲劳、耐老化、耐热、耐介质性，低蠕变、耐震及强度持久且高的性能；
目前窗角常用的为甲醛基胶黏剂和聚氨酯胶黏剂，然而由于甲醛基胶黏剂具有较深的颜色以及在使用过程中具有有毒物质释放的问题，因此如何进一步提高对聚氨酯胶黏剂性能的研究的目前的重点。
发明内容
本发明的目的在于针对现有技术的缺陷和不足，提供一种聚氨酯双组份窗角胶。
为实现上述目的，本发明采用以下技术方案：
一种聚氨酯双组份窗角胶，它是由重量比为3-4:1的主料和固化剂组成的。
所述的固化剂为N3390拜耳HDI三聚体固化剂。
所述的主料是由下述重量份的原料组成的：
异佛尔酮二异氰酸酯70-80、聚碳酸酯二醇90-100、引发剂2-3、二月桂酸二丁基锡0.8-1、1，4-丁二醇3-4、三氯化磷6-10、季戊四醇11-14、双酚A15-20、黄麻纤维4-7；
制备方法，包括以下步骤：
(1)取黄麻纤维，加入到浓度为0.1-0.2mol/l的硫酸氢钠水溶液中，浸泡3-4小时，出料，送入到烘箱中，60-70℃下干燥20-50分钟，与季戊四醇混合，加入到混合料重量10-12倍的甲苯中，搅拌均匀，加入硅烷偶联剂kh560，在60-70℃下保温搅拌2-3小时，得硅烷分散液；
(2)取三氯化磷，加入到上述硅烷分散液，送入到反应釜中，通入氮气，调节反应釜温度为40-45℃，保温反应10-12小时，过滤，蒸发结晶；
(3)取上述异佛尔酮二异氰酸酯重量的10-12％，加入到其重量2-4倍的甲苯中，加入上述结晶产物，搅拌均匀，加入双酚A，升高温度为75-80℃，保温搅拌1-2小时，得双酚a改性酯单体溶液；
(4)取引发剂，加入到其重量10-20倍的甲苯中，搅拌均匀；
(5)取上述双酚a改性酯单体溶液，与剩余的异佛尔酮二异氰酸酯混合，加入聚碳酸酯二醇，搅拌均匀，送入到反应釜中，通入氮气，加入二月桂酸二丁基锡，在50-60℃下保温搅拌30-40分钟，加入1，4-丁二醇，调节反应釜温度为85-90℃，保温反应1-2小时，滴加上述引发剂的甲苯溶液，滴加完毕后继续搅拌30-40分钟，脱水，冷却出料，旋蒸脱去甲苯，即得。
所述的引发剂为偶氮二异丁腈。
本发明的优点：
本发明以黄麻纤维为原料，采用硫酸氢钠活化，然后采用硅烷偶联剂处理，得到硅烷分散液，再以三氯化磷、季戊四醇为原料，在硅烷分散液中酯化，将酯化料与双酚A反应，在反应过程中引入异佛尔酮二异氰酸酯，得双酚a改性酯单体，最后与聚碳酸酯二醇共混聚合，得到双酚A改性的聚氨酯胶，本发明的胶通过双酚A改性，具有很好的耐热稳定性，抗张强度高，力学性能好。
具体实施方式
实施例1
一种聚氨酯双组份窗角胶，它是由重量比为3:1的主料和固化剂组成的。
所述的固化剂为N3390拜耳HDI三聚体固化剂。
所述的主料是由下述重量份的原料组成的：
异佛尔酮二异氰酸酯70、聚碳酸酯二醇90、引发剂2、二月桂酸二丁基锡0.8、1，4-丁二醇3、三氯化磷6、季戊四醇11、双酚A15、黄麻纤维4；
制备方法，包括以下步骤：
(1)取黄麻纤维，加入到浓度为0.1mol/l的硫酸氢钠水溶液中，浸泡3小时，出料，送入到烘箱中，60℃下干燥20分钟，与季戊四醇混合，加入到混合料重量10倍的甲苯中，搅拌均匀，加入硅烷偶联剂kh560，在60℃下保温搅拌2小时，得硅烷分散液；
(2)取三氯化磷，加入到上述硅烷分散液，送入到反应釜中，通入氮气，调节反应釜温度为40℃，保温反应10小时，过滤，蒸发结晶；
(3)取上述异佛尔酮二异氰酸酯重量的10％，加入到其重量2-4倍的甲苯中，加入上述结晶产物，搅拌均匀，加入双酚A，升高温度为75℃，保温搅拌1小时，得双酚a改性酯单体溶液；
(4)取引发剂，加入到其重量10倍的甲苯中，搅拌均匀；
(5)取上述双酚a改性酯单体溶液，与剩余的异佛尔酮二异氰酸酯混合，加入聚碳酸酯二醇，搅拌均匀，送入到反应釜中，通入氮气，加入二月桂酸二丁基锡，在50℃下保温搅拌30分钟，加入1，4-丁二醇，调节反应釜温度为85℃，保温反应1小时，滴加上述引发剂的甲苯溶液，滴加完毕后继续搅拌30分钟，脱水，冷却出料，旋蒸脱去甲苯，即得。
所述的引发剂为偶氮二异丁腈。
实施例2
一种聚氨酯双组份窗角胶，它是由重量比为4:1的主料和固化剂组成的。
所述的固化剂为N3390拜耳HDI三聚体固化剂。
所述的主料是由下述重量份的原料组成的：
异佛尔酮二异氰酸酯80、聚碳酸酯二醇100、引发剂3、二月桂酸二丁基锡1、1，4-丁二醇4、三氯化磷10、季戊四醇14、双酚A15-20、黄麻纤维7；
制备方法，包括以下步骤：
(1)取黄麻纤维，加入到浓度为0.2mol/l的硫酸氢钠水溶液中，浸泡4小时，出料，送入到烘箱中，70℃下干燥50分钟，与季戊四醇混合，加入到混合料重量12倍的甲苯中，搅拌均匀，加入硅烷偶联剂kh560，在70℃下保温搅拌3小时，得硅烷分散液；
(2)取三氯化磷，加入到上述硅烷分散液，送入到反应釜中，通入氮气，调节反应釜温度为45℃，保温反应12小时，过滤，蒸发结晶；
(3)取上述异佛尔酮二异氰酸酯重量的12％，加入到其重量2-4倍的甲苯中，加入上述结晶产物，搅拌均匀，加入双酚A，升高温度为80℃，保温搅拌2小时，得双酚a改性酯单体溶液；
(4)取引发剂，加入到其重量20倍的甲苯中，搅拌均匀；
(5)取上述双酚a改性酯单体溶液，与剩余的异佛尔酮二异氰酸酯混合，加入聚碳酸酯二醇，搅拌均匀，送入到反应釜中，通入氮气，加入二月桂酸二丁基锡，在60℃下保温搅拌40分钟，加入1，4-丁二醇，调节反应釜温度为90℃，保温反应2小时，滴加上述引发剂的甲苯溶液，滴加完毕后继续搅拌40分钟，脱水，冷却出料，旋蒸脱去甲苯，即得。
所述的引发剂为偶氮二异丁腈。
性能测试：
本发明实施例1的聚氨酯双组份窗角胶的拉伸强度为2.55Mpa、收缩率为2.40％、伸长率为665％；
本发明实施例2的聚氨酯双组份窗角胶的拉伸强度为2.61Mpa、收缩率为2.37％、伸长率为683％。

Claims (4)

1.一种聚氨酯双组份窗角胶，其特征在于，它是由重量比为3-4:1的主料和固化剂组成的。
2.根据权利要求1所述的一种聚氨酯双组份窗角胶，其特征在于，所述的固化剂为N3390拜耳HDI三聚体固化剂。
3.根据权利要求1所述的一种聚氨酯双组份窗角胶，其特征在于，所述的主料是由下述重量份的原料组成的：
异佛尔酮二异氰酸酯70-80、聚碳酸酯二醇90-100、引发剂2-3、二月桂酸二丁基锡0.8-1、1，4-丁二醇3-4、三氯化磷6-10、季戊四醇11-14、双酚A15-20、黄麻纤维4-7；
制备方法，包括以下步骤：
(1)取黄麻纤维，加入到浓度为0.1-0.2mol/l的硫酸氢钠水溶液中，浸泡3-4小时，出料，送入到烘箱中，60-70℃下干燥20-50分钟，与季戊四醇混合，加入到混合料重量10-12倍的甲苯中，搅拌均匀，加入硅烷偶联剂kh560，在60-70℃下保温搅拌2-3小时，得硅烷分散液；
(2)取三氯化磷，加入到上述硅烷分散液，送入到反应釜中，通入氮气，调节反应釜温度为40-45℃，保温反应10-12小时，过滤，蒸发结晶；
(3)取上述异佛尔酮二异氰酸酯重量的10-12％，加入到其重量2-4倍的甲苯中，加入上述结晶产物，搅拌均匀，加入双酚A，升高温度为75-80℃，保温搅拌1-2小时，得双酚a改性酯单体溶液；
(4)取引发剂，加入到其重量10-20倍的甲苯中，搅拌均匀；
(5)取上述双酚a改性酯单体溶液，与剩余的异佛尔酮二异氰酸酯混合，加入聚碳酸酯二醇，搅拌均匀，送入到反应釜中，通入氮气，加入二月桂酸二丁基锡，在50-60℃下保温搅拌30-40分钟，加入1，4-丁二醇，调节反应釜温度为85-90℃，保温反应1-2小时，滴加上述引发剂的甲苯溶液，滴加完毕后继续搅拌30-40分钟，脱水，冷却出料，旋蒸脱去甲苯，即得。
4.根据权利要求3所述的一种聚氨酯双组份窗角胶，其特征在于，所述的引发剂为偶氮二异丁腈。
CN201810399951.9A 2018-04-28 2018-04-28 一种聚氨酯双组份窗角胶 Pending CN108641657A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810399951.9A CN108641657A (zh) 2018-04-28 2018-04-28 一种聚氨酯双组份窗角胶

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810399951.9A CN108641657A (zh) 2018-04-28 2018-04-28 一种聚氨酯双组份窗角胶

Publications (1)

Publication Number Publication Date
CN108641657A true CN108641657A (zh) 2018-10-12

Family

ID=63748594

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810399951.9A Pending CN108641657A (zh) 2018-04-28 2018-04-28 一种聚氨酯双组份窗角胶

Country Status (1)

Country Link
CN (1) CN108641657A (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115613365A (zh) * 2022-11-14 2023-01-17 江苏动亦智能自动化科技有限公司 一种高温带无缝环的加工工艺
CN115612435A (zh) * 2022-10-20 2023-01-17 唯万科技有限公司 一种密封用耐高温聚氨酯胶及其制备方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101899277A (zh) * 2010-04-30 2010-12-01 华烁科技股份有限公司 一种rfid天线基材用水性聚氨酯胶粘剂
CN102838963A (zh) * 2012-09-13 2012-12-26 张明利 一种高温抗黄变聚氨酯胶粘剂浆料的制备方法
CN104327790A (zh) * 2014-11-26 2015-02-04 大连固瑞聚氨酯股份有限公司 一种环保型聚氨酯双组份组角胶
CN105778847A (zh) * 2016-05-25 2016-07-20 上海都伟光伏科技有限公司 一种双组份无溶剂型聚氨酯胶粘剂
CN106244085A (zh) * 2016-08-01 2016-12-21 山东诺威新材料有限公司 单组分聚氨酯组角胶的制备方法
CN106520052A (zh) * 2016-10-27 2017-03-22 温州国仕邦高分子材料有限公司 高固含低粘度水性聚氨酯胶粘剂及制备方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101899277A (zh) * 2010-04-30 2010-12-01 华烁科技股份有限公司 一种rfid天线基材用水性聚氨酯胶粘剂
CN102838963A (zh) * 2012-09-13 2012-12-26 张明利 一种高温抗黄变聚氨酯胶粘剂浆料的制备方法
CN104327790A (zh) * 2014-11-26 2015-02-04 大连固瑞聚氨酯股份有限公司 一种环保型聚氨酯双组份组角胶
CN105778847A (zh) * 2016-05-25 2016-07-20 上海都伟光伏科技有限公司 一种双组份无溶剂型聚氨酯胶粘剂
CN106244085A (zh) * 2016-08-01 2016-12-21 山东诺威新材料有限公司 单组分聚氨酯组角胶的制备方法
CN106520052A (zh) * 2016-10-27 2017-03-22 温州国仕邦高分子材料有限公司 高固含低粘度水性聚氨酯胶粘剂及制备方法

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
毛天祥: "《复合材料的现状与发展 第十一届全国复合材料学术会议论文集》", 30 September 2000, 中国科学技术大学出版社 *
白晓艳: "《PVC木塑复合材料》", 30 April 2014, 北京交通大学出版社 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115612435A (zh) * 2022-10-20 2023-01-17 唯万科技有限公司 一种密封用耐高温聚氨酯胶及其制备方法
CN115612435B (zh) * 2022-10-20 2023-09-12 唯万科技有限公司 一种密封用耐高温聚氨酯胶及其制备方法
CN115613365A (zh) * 2022-11-14 2023-01-17 江苏动亦智能自动化科技有限公司 一种高温带无缝环的加工工艺

Similar Documents

Publication Publication Date Title
CN109705719A (zh) 一种阻燃水性聚氨酯涂料
CN109749692A (zh) 一种耐热型单组份湿固化聚氨酯胶粘剂及其制备方法和用途
CN108641657A (zh) 一种聚氨酯双组份窗角胶
US9567504B2 (en) Hybrid sealant composition
CN108913007A (zh) 一种油污混凝土地面用抗油污底漆树脂及其合成方法
CN103709975A (zh) 用于复合氟塑料薄膜的聚氨酯胶粘剂及其制备方法
CN109354937B (zh) 一种氟碳涂料用柔性固化剂及其制备方法
WO2022257317A1 (zh) 聚氨酯树脂及其制备方法
CN112322241A (zh) 一种高初粘力聚氨酯复合胶及其制备方法和应用
CN111876097A (zh) 一种预制型的聚氨酯运动地胶及其制备方法
US5189096A (en) Moisture-curable hot-melt adhesive compositions
WO2013043440A2 (en) Isocyanate-free insulated glass sealant and insulated glass units using the same
CN105646838B (zh) 一种聚合松香基聚氨酯预聚体的制备方法
CN105175670A (zh) 一种氨基树脂改性水性聚氨酯及其制备方法与应用
CN108084395A (zh) 一种低模量硅烷改性聚氨酯树脂材料及其制备方法
CN109134821A (zh) 一种阻燃热塑性聚氨酯弹性体及其制备方法
CN109233727A (zh) 一种磷化聚氨酯胶及其制备方法
CN115232591B (zh) 反应型聚氨酯热熔胶及其制备方法
CN114716960B (zh) 一种双组份热固型板材封闭剂及其制备方法
CN105860912A (zh) 聚酰亚胺改性聚氨酯胶黏剂及其制备方法
CN113789147B (zh) 双组份氯丁聚氨酯复合橡胶粘合剂及其制备方法
CN112694862A (zh) 一种氧化石墨烯改性聚氨酯阻燃的玻璃胶及制备方法
CN113698906A (zh) 一种eva材料免处理粘合聚氨酯胶粘剂及其制备方法
CN108587547A (zh) 一种抗开裂疏水聚氨酯窗角胶
CN111019112A (zh) 一种抗菌性硅烷改性聚醚及其制备方法

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20181012