Sumiliteresin® PR-50869 BI

SUMILITERSIN® PR-50869 BI is a straight novolac phenolic resin type powder form phenolic resin with excellent grinding properties and processability. It is generally applied for bonding material of resinoid grinding wheels such as cutting, off set, etc.

Characteristics

• SUMILITERESIN® PR-50869 BI is a powder form phenolic resin with good grinding properties and good processability in production of grinding wheels. It is designed for cold molding and semi-hot molding process.

• SUMILITERESIN® PR-50869 BI is a long flow type and it has hexamine content about 12%. By using this resin, grinding wheel which is bonded has water proof properties and high heat resistance also wear resistance.