H907-HF-R弹性环氧树脂粘接胶 折边胶单组份热固化高伸长率软性epoxy

H907-HF-R是单组份改性环氧树脂高弹性胶粘剂，广泛应用于各类电子元器件、电工电器、机电五金、磁性元件、光电产品、汽配组件等之粘接固定，对于金属、陶瓷、玻璃、纤维制品及硬质塑胶之间的封装粘接有优异的粘接强度；常温下粘度适中，在高温下具有较高之触变性，易于生产作业；固化物具有很高的弹性、较低的内应力、良好的粘接强度、优良的电气特性以及卓越的防振动性能。

外观及物性：

外观                 粘稠膏状体    

 颜色                黑色

比重（25℃）   1.45-1.55

粘度（25℃）   65000-95000 CPS

保存期限          25度2个月，5度3个月 

包装                 1KG或5KG

固化条件：      115- 120度1.5-2小时

固化物特性：

体积电阻         Ω-cm     5.0×1013 

表面电阻          Ω          2.5×1013  

断裂伸长率      %           >130  

绝缘破坏电压     kv/mm     16-18

接力强度        kg／cm2     15-25  

引张强度            MPa          8.0

硬    度       SHORE D         40-50 

H907-hf-r is a one component modified epoxy resin high elastic adhesive, which is widely used in the bonding and fixation of various electronic components, electrical appliances, mechanical and electrical hardware, magnetic components, photoelectric products, auto parts components, etc. it has excellent bonding strength for the packaging and bonding between metals, ceramics, glass, fiber products and hard plastics. It has moderate viscosity at room temperature and high temperature It has high elasticity, low internal stress, good bonding strength, excellent electrical properties and excellent anti vibration performance.

Appearance and physical properties:

Appearance viscous paste

Color black

Specific gravity (25 ℃) 1.45-1.55

Viscosity (25 ℃) 65000-95000 CPS

Shelf life: 25 ° 2 months, 5 ° 3 months

Packing 1kg or 5kg

Curing conditions: 115-120 ℃ 1.5-2 hours

Curing properties:

Volume resistance Ω - cm 5.0 × 1013

Surface resistance Ω 2.5 × 1013

Elongation at break% > 130

Insulation failure voltage kV / mm 16-18

Relay strength kg / cm2 15-25

Tensile strength MPa 8.0

Hardness short D 40-50