Product Instruction This product is a modified ethyl two formaldehyde resin water resistant agent,the dry, Shiramau strength and printing adaptability of coated paper can be greatly improved. Basic Properties: ◆Appearance: Colorless to yellowish transparent liquid ◆Solid content: 46±1% ◆PH value: 4-6 ◆Viscosity: ≤100mpa.s (25℃ ) ◆Ionic type: Nonionic ◆Solubility: Easy to dissolve in water Produc speciality: ◆It can greatly improve the dry and Shiramau strength of coated paper. ◆It can improve the ink absorbability and printing adaptability of the coating. ◆It is an environment-friendly product without formaldehyde. ◆ The curing rate is fast, and it can be completely cured after 1-3 days. ◆ It has little effect on the viscosity of the coating. usage: ◆The addition amount is 0.3-0.6% of the dry pigment. ◆After latex or water-soluble adhesives are added. ◆The pH value of the system is best controlled under 9. ◆The suitable paint is used up in 24 hours. Storage and package: ◆Plastic drum packing: Net weight 200 kg / barrel, 1000 kg / barrel. ◆Stored in a cool place, avoiding direct sunlight, storage temperature is between 5-35 ℃. ◆ Shelf life is 6 months.