FG cryogenic adhesive is a developed by High-temperature reaction with asphalt, organic solvent, polymer resin and plasticizer. It has strong bonding strength, excellent freezing resistance, and esay to glue cellular glass, PIR-polyisocyanurate and PUR-polyurethane under cryogenic temperature. It has excellent flexibility and bonding strength at low temperature.
技术指标：
1、平均.密 度：≥ 900 kg/m3
2、低温粘结强度：-196℃ ＞0.5 kg/cm2
3、软 化 点：环球法大于80℃
4、延 伸 性：25℃ ＞30mm
5、闪 点：开口杯 ＞245℃
6、针 入 度：25℃ 52.51/10mm
7、加热温度：180℃～200℃
8、推荐使用温度：-196℃～+60℃
Technical:
1、Ave. Density: ≥ 900 kg/m3
2、 Adhesive strength at low temperature: -196℃﹥0.5kg/cm2
3、Softening point: larger than 80℃ through ring and ball test
4、Extensibility: 25℃﹥30mm
5、Flash point: larger than 245℃ in snap ring
6、Needle penetration: 25℃ 52.51/10mm
7、Heating temperature when molding: 180℃～200℃
8、The proposed Service temp.: -196℃～+60℃