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采购内容波兰求购硅微粉，硅粉(microsilica, Silica Fume) **** Hidden Message *****波兰求购硅微粉，硅粉(microsilica, silica fume) i am the owner of the polish company j...g looking for microsilica.paramtersmicrosilicasio2 (silicon dioxide, amorphouse) min 97, 5 c max 0,8al2o3 max 0,7fe2o3 max 0,3cao max 0,3mgo max 0,5k2o max 0,6p2o5 max 0,1so3 max 0,4na2o max 0,3cl max 0,1moiusture % max 0,8loss on ignitron @ 975 0c % max 1,0coarse particles ;45?m (325 mesh) % max 0,6 ph-value 4,5-7,5bulk density kg/m3 250-450country poland cojopt consulting add:partyzantow 39c, stary sacz jopt@jopt.pltel:48-12-6806301
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