Mitsuya Limited
600 Srinakarin Road, Suanluang Suanluang Bangkok 10250 Thailand.
Tel. (662) 322-3333 Fax. (662) 322-3400
E-mail :
Service@emitsuya.com
www.emitsuya.com
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Bond
A bond is a material which binds
abrasive grains. Generally, used bonds are shown in the table.

Features of Bonds

Item Sign Main ingredients Forming method Firing method Firing temperature Features Applications
Type
Vitrified V Feldspars, fusible clay Press casting Tunnel kiln, bell type kiln, down draught kiln 1200C-1350C Most common easy to adjust the grade and structure, chemically stable Mechanical grinding, free grinding, super finishing honing
Resinoid B   Cold press, semi-hot press, hot press Low-temperature electric furnace Approximately 200C Comparatively elastic, resistant to high-speed rotation Rough grinding free grinding, cutting off, mechanical grinding lapping
Resinoid reinforcement BF Phenol resin, other artificial resin, reinforcing materials such as glass fiber Cold press, semi-hot press, hot press Low-temperature electric furnace Approximately 200C Resistant to high-speeds, shocks and lateral presures Free grinding, cutting off
Rubber R Natural and artificial rubbers, sulfur Roll, press Low-temperature electric furnace Approximately 180C Most elastic, suitable for thin work grinding Cutting off, control grinding wheel
Magnesia Mg Magnesia-oxy chloride (magnesia cement) Casting Unfired Normal Excellent grinding when at low-speed grinding Cutter grinding, surface