陶瓷注射成型粘结剂须具备哪些条件
陶瓷注射成型粘结剂须具备以下条件:
Ceramic injection molding binder shall meet the following conditions:
(1)流动特性好,注射成型黏度适中,且黏度随温度不能波动太大,以减少缺陷产生;
(1) good flow characteristics, moderate viscosity of injection molding, and viscosity can not fluctuate too much with temperature to reduce defects;
(2)对粉体的润湿性和粘附作用好;
(2) good wettability and adhesion to the powder;
(3)具有高导热性和低热膨胀系数。
(3) it has high thermal conductivity and low thermal expansion coefficient.
(4)一般由多组分有机物组成,单一有机粘结剂很难满足流动性要求。
(4) it is generally composed of multi-component organics, and single organic binder is difficult to meet the fluidity requirements.