PR-1770 B类是一种高强度,飞机整体燃料密封胶。工作温度范围从65°F(-54°C)到250°F(121℃下)。
PR-1770 Class B is a high strength, aircraft integral fuel tank sealant. It has a service temperature range from-65°F(-54°C) to 250°F(121°C).
特点
Features
由两部分组成二氧化锰矿固化PERMAPOL P-5多硫化物。
未固化的材料是一种低弧垂,触变性膏状
配合挤压枪或抹刀使用
室温下固化
对常用飞机基材有着良好的附着力
Two-part maganese dioxide cured Permapol P-5 polysulfide compound.
Uncured material is a low sag, thixotropic paste
Suitable for application by extrusion gun or spatula