Gearhead Market | Houghton Pratt | Activity http://gearhead-market.com/members/seedercable2/activity/ Activity feed for Houghton Pratt. Mon, 22 Nov 2021 14:38:22 +0000 https://buddypress.org/?v=8.0.0 en-US 30 hourly 2 7f74cba820178cf2c4eb49e56e6b9ff2 Houghton Pratt posted an update: Using humic acid extracted from Sinkiang Hami brown coal as… http://gearhead-market.com/activity/p/28934/ Tue, 09 Nov 2021 01:16:16 +0000 Using humic acid extracted from Sinkiang Hami brown coal as raw material,and acrylic acid and acrylamide as monomer,PSA-AM polymer was synthesized by the method of solution copolymerization.Based on PSA-AM,a new super absorbent polymer was synthesized through adding humic acid and fly ash.The new polymer had well capacity of retaining and…[Read more]

]]> 0 8ecc4173d4e3661e88d159c88633cd7e Houghton Pratt became a registered member http://gearhead-market.com/activity/p/28408/ Mon, 08 Nov 2021 18:26:43 +0000 0