High thermal conductivity, low thermal expansion coefficient
Higher Tg, can be used in the 150 °C -180 °C long-term
Good waterproof, moisture resistance, low water absorption
Flame retardant grade up to UL94 V-1
It is suitable for electric tools and high thermal conductivity packaging protection product requirements in automotive electronics.
Mixing:Stirring A component evenly in the original package, then A, B components according to the weight ratio of 7:1 are weighed and mixed, then start to potting after mixing evenly .
The B component may appear crystal or caking during storage ( this is normal), if the crystallization need to placed in the oven at 80°C to melt before using(the containers should be in open state,in order to avoid the gas expansion, damage container), and then cooling to room temperature before using, It does not affect its performance.
If necessary, the device with good sealing can continue to vacuumize , is helpful to increase the electrical properties of the device.
Shanghai Sepuna Chemical Co.,Ltd is a subcompany of PUNADE INTERNATIONAL GROUP, Sepuna is a professional industry adhesive supplier ,manufacturing polyurethane/silicon/epoxy sealant and adhesive,has nearly 10 years history.
In 2005 Sepuna introduced PUNADE technology from Switzerland.
Via the ISO90001:2000 certification.
In 2013 Sepuna introduce Drawing Machine technology and has put it into producing formally now.
Sepuna has professional factory which area is 5.000 squaremeters,and has ... View detail