With the rapid development of modern building materials industry technology, more and more new building materials have been widely used. Among them, rock wool fiber board is becoming more and more widely used in the construction industry and indoor decoration due to its lightweight, beautiful, high-strength, sound insulation, and other advantages. But the bonding strength of rock wool fiber itself is not high, which requires the addition of rock wool wet strength agent to enhance the strength of rock wool fiber board. The new high-efficiency rock wool wet strength agent SQ-1 developed by our company has the characteristics of low price, high efficiency, and stable quality. It has been applied to multiple building materials factories in Beijing, Shandong, and other places, and has received praise and affirmation from users.
