SJ**1 is a kind of floride-alkaline-type slag-serial sintered
flux,mesh ****0.
SJ**2 is fluorine agglomerated flux. it is pale yellow
granula,whose size
is ****0 mesh. alkalinity is 2.6 and loose specific weight is
1.0.
we can offer you more information about sj**2, sj**1, sj**2, hj**1
if you are interested.
