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    • 2. 发明授权
    • Composition for cutting wheel and cutting wheel by using the same
    • 通过使用相同的切割轮和切割轮的组成
    • US08956429B2
    • 2015-02-17
    • US13386527
    • 2010-08-25
    • Doo-Hyun LeeBaek-Nam NohSoo-Won Lee
    • Doo-Hyun LeeBaek-Nam NohSoo-Won Lee
    • B24D3/28B24D18/00B24D5/12B24D3/30B24D3/34
    • B24D3/30B24D3/346B24D5/12
    • Disclosed are a cutting wheel composition, and a cutting wheel using the cutting wheel composition. The disclosed composition includes 50 to 85 wt % of abrasive particles, 10 to 25 wt % of binder resin, and balance filler, wherein the binder resin includes a phenolic resin as a first binder resin; and at least one of a (bis)maleimide resin and a cyanate ester resin as a second binder resin. The composition includes at least one of the (bis)maleimide resin and the cyanate ester resin, as well the phenolic resin, as the binder resin, and thereby makes it possible to fabricate a cutting wheel having improved life characteristics through the improvement of heat-resistance and scratch-resistance.
    • 公开了一种切割轮组合物和使用切割轮组合物的切割轮。 所公开的组合物包含50至85重量%的磨料颗粒,10至25重量%的粘合剂树脂和余量填料,其中粘合剂树脂包括作为第一粘合剂树脂的酚醛树脂; 和作为第二粘合剂树脂的(双)马来酰亚胺树脂和氰酸酯树脂中的至少一种。 该组合物包括作为粘合剂树脂的(双)马来酰亚胺树脂和氰酸酯树脂以及酚醛树脂中的至少一种,从而可以通过改进耐热性而制造具有改善寿命特性的切割轮, 电阻和耐擦伤性。
    • 3. 发明申请
    • COMPOSITION FOR CUTTING WHEEL AND CUTTING WHEEL BY USING THE SAME
    • 用于切割车轮和切割车轮的组合物
    • US20120149289A1
    • 2012-06-14
    • US13386527
    • 2010-08-25
    • Doo-Hyun LeeBaek-Nam NohSoo-Won Lee
    • Doo-Hyun LeeBaek-Nam NohSoo-Won Lee
    • B24D5/12B24D3/28
    • B24D3/30B24D3/346B24D5/12
    • Disclosed are a cutting wheel composition, and a cutting wheel using the cutting wheel composition. The disclosed composition includes 50 to 85 wt % of abrasive particles, 10 to 25 wt % of binder resin, and balance filler, wherein the binder resin includes a phenolic resin as a first binder resin; and at least one of a (bis)maleimide resin and a cyanate ester resin as a second binder resin. The composition includes at least one of the (bis)maleimide resin and the cyanate ester resin, as well the phenolic resin, as the binder resin, and thereby makes it possible to fabricate a cutting wheel having improved life characteristics through the improvement of heat-resistance and scratch-resistance.
    • 公开了一种切割轮组合物和使用切割轮组合物的切割轮。 所公开的组合物包含50至85重量%的磨料颗粒,10至25重量%的粘合剂树脂和余量填料,其中粘合剂树脂包括作为第一粘合剂树脂的酚醛树脂; 和作为第二粘合剂树脂的(双)马来酰亚胺树脂和氰酸酯树脂中的至少一种。 该组合物包括作为粘合剂树脂的(双)马来酰亚胺树脂和氰酸酯树脂以及酚醛树脂中的至少一种,从而可以通过改善耐热性而改善寿命特性的切割轮, 电阻和耐擦伤性。