Water Repellent Agent for Paper Chemicals

Water Repellent Agent for Paper Chemicals Product Description: The product is a polyamide polyurea polymer oligomer, its molecular structure includes not only active hydroxyl grops but also amide group,amine group and other multifunctional active groups. And it is widely used in various coating formulations,which can greatly enhance the wet adhesion strength,wet rub resistance and ink acceptance performance of paper.and improve the printing performance,finish and surface strength of paper. This product can replace the conventional melamine-formaldehyde modified resin with its superior water resistance. This product has the following advantages: 1.Non formaldehyde,the formaldehyde emission of paper is zero,which is conductive to environmental protection and operating environment. 2.Fast curing speed,paper machine has good water resistance. 3.Wet rub resistance within 24 hours can reach the maximum,and fast ripening. 4.Ink absorption,finish and surface strength of paper can be significantly improved. 5.It is widely used in various PH range of paint formulations. Specification: Item Water repellent agent Appearance Transparent or light yellow liquid PH value 7±1 Solid content 50±1% Viscosity ≤200 mPa.s(25℃) Water-solubility Arbitrary mixing Stability Six months at room temperature Package: Packing in 200KG or 1000KG plastic drums. Storage: Store in a cool,dry place,avoid proximity to heat source.