Paper / Pulp Chemicals
50 products
Paper / Pulp Chemicals
Retention aids, sizing agents & biocides for paper and pulp production
50 products
50 products
paper pulp chemicals
Urea-Formaldehyde Resin (Paper Wet Strength Grade)
CAS: 9011-05-6
Urea-formaldehyde (UF) resin is a temporary wet strength resin used in papermaking where controlled wet strength and repulpability are required. It provides good initial wet tensile strength economically and is commonly used in tissue paper, toweling, and industrial absorbent products. The wet strength effect diminishes with prolonged water soaking, facilitating recycling and repulping.
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Wax Emulsion (Paper Water-Resistance Grade)
CAS: 8002-74-2
Paraffin wax emulsion for paper applications provides water repellency, moisture resistance, and reduced friction to paper and board surfaces when applied at the size press or by surface coating. It forms a hydrophobic wax film on paper that reduces water absorption and improves the slip and release characteristics of packaging papers. Wax emulsions are also used as internal sizing agents and as coating additives in corrugated and packaging board.
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