A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
ADHESIVE COMPOSITION, ADHESIVE SHEET, ADHESION METHOD FOR ADHEREND AND COMPOSITE MATERIAL
PROBLEM TO BE SOLVED: To provide an adhesive agent composition provided with characteristics such as liquid sag preventability before curing, adhesive force, adhesive strength or the like in high dimensions.SOLUTION: Provided is an adhesive composition at least comprising: an epoxy-base resin; a curing agent therefor; an adhesive having reactivity with the epoxy-base resin; and a resin sagging preventive, in which the epoxy-base resin a mixture including a solid epoxy-base resin and a liquid epoxy-base resin at a ratio of 40/60 to 80/20, the curing agent being a latent type curing agent, the adhesive being epoxidized polybutadiene and is included by 1 to 20 pts.mass to 100 pts.mass of the epoxy-base resin, and the resin sagging preventive is included by 1 to 10 pts.mass to 100 pts.mass of the epoxy-base resin.SELECTED DRAWING: Figure 1
【課題】硬化前の液ダレ防止性、粘着力、接着強度等の性質を高い次元で備えた粘接着剤組成物を提供することを課題とする。【解決手段】エポキシ系樹脂、その硬化剤、前記エポキシ系樹脂と反応性を有する粘着剤及び樹脂ダレ防止剤を少なくとも含み、前記エポキシ系樹脂が、固形エポキシ系樹脂と液状エポキシ系樹脂とを４０／６０〜８０／２０の質量比で含む混合物であり、前記硬化剤が、潜在型硬化剤であり、前記粘着剤が、エポキシ化ポリブタジエンであり、前記エポキシ系樹脂１００質量部に対して１〜２０質量部含まれ、前記樹脂ダレ防止剤が、前記エポキシ系樹脂１００質量部に対して１〜１０質量部含まれることを特徴とする粘接着剤組成物により上記課題を解決する。【選択図】図１
ADHESIVE COMPOSITION, ADHESIVE SHEET, ADHESION METHOD FOR ADHEREND AND COMPOSITE MATERIAL
PROBLEM TO BE SOLVED: To provide an adhesive agent composition provided with characteristics such as liquid sag preventability before curing, adhesive force, adhesive strength or the like in high dimensions.SOLUTION: Provided is an adhesive composition at least comprising: an epoxy-base resin; a curing agent therefor; an adhesive having reactivity with the epoxy-base resin; and a resin sagging preventive, in which the epoxy-base resin a mixture including a solid epoxy-base resin and a liquid epoxy-base resin at a ratio of 40/60 to 80/20, the curing agent being a latent type curing agent, the adhesive being epoxidized polybutadiene and is included by 1 to 20 pts.mass to 100 pts.mass of the epoxy-base resin, and the resin sagging preventive is included by 1 to 10 pts.mass to 100 pts.mass of the epoxy-base resin.SELECTED DRAWING: Figure 1
【課題】硬化前の液ダレ防止性、粘着力、接着強度等の性質を高い次元で備えた粘接着剤組成物を提供することを課題とする。【解決手段】エポキシ系樹脂、その硬化剤、前記エポキシ系樹脂と反応性を有する粘着剤及び樹脂ダレ防止剤を少なくとも含み、前記エポキシ系樹脂が、固形エポキシ系樹脂と液状エポキシ系樹脂とを４０／６０〜８０／２０の質量比で含む混合物であり、前記硬化剤が、潜在型硬化剤であり、前記粘着剤が、エポキシ化ポリブタジエンであり、前記エポキシ系樹脂１００質量部に対して１〜２０質量部含まれ、前記樹脂ダレ防止剤が、前記エポキシ系樹脂１００質量部に対して１〜１０質量部含まれることを特徴とする粘接着剤組成物により上記課題を解決する。【選択図】図１
ADHESIVE COMPOSITION, ADHESIVE SHEET, ADHESION METHOD FOR ADHEREND AND COMPOSITE MATERIAL
粘接着剤組成物、粘接着シート、被着体の接着方法及び複合材
OKAMOTO KOICHIRO (author) / MAEYAMA YOSUKE (author)
2016-04-11
Patent
Electronic Resource
Japanese
The Influence on Durability of Acid-Base Properties of Adhesive and Adherend
| British Library Conference Proceedings | 1994
| British Library Online Contents | 2017
| British Library Online Contents | 2017
Carbon-carbon composite material adhesive, preparation method and adhesion method
| European Patent Office | 2020
On the Thick-Adherend Tensile Shear Test of Adhesive Technology-Limitations and Correction Methods
| British Library Online Contents | 2006