供应:烟火、军工延期引信药及火箭、热电池加热片,民用锆粉
粒度按(GJB3425-98)标准,
民用锆粉粒度-200目、-300目、-400目、-500目各粒度级产品
类别 牌号 锆含量ContentZirconium ≥%平均粒度ηmaveragesize粒度 sizeηm %闪燃点Point of flamm-ability℃杂质含量Impurities ≤%总锆量total content活锆量atcive content<1010-20>20<6燃爆剂用锆粉FZrB-1192.070-8018 ±317-2728-4335-50 280-370Fe:0.20Ca:0.05Mg:0.05S:0.03Cl:0.003F:0.008Al:0.04FZrB-1213 ±335-4525-4015-30270-350FZrB-139 ±250-7028-43<10260-330FZrB-2195.0 ≥9018 ±317-2728-4335-50270-340FZrB-2213 ±335-4525-4015-30250-330FZrB-239 ±250-7028-43<10220-320热电池用锆粉FZrR-196.0 ≥906 ±2 ≥80200-280FZrR-296.0 ≥926 ±2 ≥90