W-885K---砂輪研磨片專用改性樹脂Special modified resin for grinding wheel grinding sheet
電洽
特性 Properties : | |
比重Specific gravity | 1.2±0.10 |
游離酚Free Phenol | ≦ 3% |
六甲基四銨Hexamine | (8.0~9.0)% |
膠化時間Gelation time | @150°C/sec 45~65 |
流動性Flow | m/m@125°C 26~36 |
粒度Grain Size | 200mesh pass 98%min. |
包装Package | 25Kg/Bag |