Potting Material

Potting material, also known as potting or encapsulating agent, isolates circuit or wiring

from moisture, air pollution and other harmful substances, and protects it from thermal

or mechanical stress, while increasing its insulativity. This protective sealed material is

potted in the circuit or wiring. Potting material has two kinds: one-component and

two-component, conventional adhesive types of Beginor, such as silicone potting

material, epoxy and polyurethane, widely used in electronic, electrical casting, motor

components, landscape lighting, green energy drive, cold and hot alternation resistance

of working device and mechanical vibration protection.

Different range of temperature resistance

Silicone：-60~300℃

Epoxy：-50~260℃

Polyurethane：-40~130℃

Different bonding strength: from plastic PC, PA, PI film to metal ZinC,

Aluminum, Stainless, Copper

Different contraction and coefficient of thermal expansion,

CTE : 10~200ppm;

Different hardness,from gel to tough;

Easily operation