universal pigment concentrates. recommended addition level amount of additive (as supplied) based upon pigment: organic pigment: %— % carbon blacks: %— % the above recommended levels can be used for orientation. optimal levels are determined through a series of laboratory tests. processing instructions grinding...
water continues to be let off for some time after roasting. i had the bright idea once to use that residual heat to jump start my grinding process....and over and over ended up with a seized mess. some time later, i sealed up some barely warm to the touch roasted beans (maybe f) and came back to find...
technical support team, which includes team of academician qiu guanzhou from central south university, the team of professor wu caibin from jiangxi university of technology, and professor wang baoqi from hebei university of technology, and technical team from goldpro. the service team provides mining grinding...