中国有色金属工业总公司于1988年10月26日至27日在甘肃省白银市主持召开了SB型光面爆破炸药鉴定会。该课题由西北矿冶研究院和金川有色金属公司共同完成。他们选用硝酸铵为主要成份,配以少量复合添加剂,研制成了无猛炸药组份的三低(低密度,低爆速,低威力)光面爆破专用炸药。其主要技术指标:密度0.4～0.7g/cm~3;爆速1700～ China Nonferrous Metals Industry Corporation presided over the SB Type Glossy Blasting Explosives Appraisal Meeting from October 26 to October 27, 1988 in Baiyin City, Gansu Province. The subject by the Northwest Mining and Metallurgical Research Institute and Jinchuan non-ferrous metal companies to complete. They selected ammonium nitrate as the main ingredient, together with a small amount of compound additives, developed a three low (low density, low detonation speed, low power) smooth blast explosives without explosives. Its main technical indicators: density 0.4 ~ 0.7g / cm ~ 3; detonation speed 1700 ~