技术参数T型空心玻璃微珠T20白色2-120μm0.20g/cm33MPaT25白色2-110μm0.25g/cm35MPaT32白色2-90μm0.32g/cm312MPaT36白色2-85μm0.36g/cm316MPaT40白色2-85μm0.40g/cm328MPaT46白色2-65μm0.46g/cm340MPaT60白色2-60μm0.60g/cm361MPa)