Bectron® PB 3201 with Hardener Bectron® PH 4918 is a 2 component system which will produce a flexible compound suitable for potting and casting. It is based on polybutadiene and provides good flexibility at low temperature and superior resistance properties. It is resistant to organic and inorganic solvents with good adhesion. It cures with low shrinkage and good adhesion to most substrates. It is solvent free and does not damage components on the board.
Application of Bectron® PB 3201
Bectron® PB 3201 is suitable for many potting applications needing stability to thermal shock. It is ideal for casting whole PCB to give where good protection against humidity aggressive chemicals shock and vibration are required.
Properties of Bectron® PB 3201 in cured condition
The cured material has high elasticity with flexibility and strength at low temperatures.
Good electrical properties
Low glass transition temperature Tg (-63°C)
Satisfies the requirements of ROHS
Please download TDS to see full technical properties of product.
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