Dry (Internal) Strength Agents

We are major manufacturer and exporter of Dry Strength Agent in Yixing, Jiangsu Sheng, China.

Features:
This is a kind of newly developed dry strength agent, which is a copolymer of acrylamide and acrylic, it is a kind of dry strength agent with amphoteric combo, it can enhance the hydrogen bonding energy of the fibers under the acid and alkaline environment, greatly improve the dry strength of paper (ring crush compression resistance and bursting strength). Simultaneously, it has more function of retention and sizing effect improving.

Usage method:
Dilution ratio: LSD-15/20 and water on 1:20-40, it may be added into the middle of stock proportioner and machine chest, it may also be continuously added with metering pump in the high level tank. Adding quantity is 0.5-2.0% (generally speaking, is 0.75-1.5%, virgin pulp (oven dry stock), adding concentration is 0.5-1%.