Sumiliteresin® PR-50590 I

SUMILITERESIN® PR-50590 I is a standard straight novolak 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-50590 I 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-50590 I is a middle flow type and it has hexamine contain about 9%. By using this resin, coated grain will be easy to handling also preferable for heavy duty grinding wheels and long life wear.