Specialty Chemicals for the Paper Industry

1. SPG Suppliers to the Paper Industry Specialty Chemicalsfor thePaper Industry

2. SPG Suppliers to the Paper Industry Felt Scale Conditioning Control Treatment Wire Passivators Biological Control Pitch Stickie Control Control Boil-Out Programs Deinking Chemicals Yankee Roll Coating, Release Retention/ Defoamers Drainage Aids

3. SPG Suppliers to the Paper Industry Biological Deposit Control All Paper Production Chlorine for the incoming water Organic products for the stock systems Organic products for the additives

4. SPG Suppliers to the Paper Industry Retention Aids All Paper Production Generally polymeric agents to improve the retention of fiber and filler in the sheet.

5. SPG Suppliers to the Paper Industry Defoamers All Paper Production Defoamers and anti foamers Both have uses in Paper Production

6. SPG Suppliers to the Paper Industry Roll Treatment Recycled and Newsprint Production Mixture of surfactants, polymers and inorganic deposit control chemicals that maintain roll surfaces clean of stickies and pitch

7. SPG Suppliers to the Paper Industry Wire Passivators For all Paper production A mixture of cationic polymers with hydrophobic properties that is sprayed onto the forming fabric to prevent the permanent accumulation of stickies

8. SPG Suppliers to the Paper Industry - - - - - - - - - Anionic Sugar - - - - - - - Polymer Yarn – anionic-hydrophobic surface Wire Passivation Stickie H2O H2O H2O H2O H2O + + + + + + + + + + Cationic Polymer + + + + +

9. SPG Suppliers to the Paper Industry

10. SPG Suppliers to the Paper Industry

11. SPG Suppliers to the Paper Industry Pitch Control Mostly Pulp production and Newsprint Mixtures of Polymers and dispersants that prevent the small pitch particles from accumulating and then fixing these small particles to the fiber

12. SPG Suppliers to the Paper Industry Stickie Control Recycled Paper Production Mixture of special surfactants and polymers that maintain stickies in a dispersed state and then affix these stickies to the surface of the fibers

13. SPG Suppliers to the Paper Industry Boil Out Programs For all Paper production Alkaline productions for most applications Acid Products for Carbonate scales Chelant mixtures for Barium scales

14. SPG Suppliers to the Paper Industry Felt Conditioning For all Paper production Batch cleaning and conditioning Generally alkaline based products with surfactants and solvents tailored to the contaminants

15. SPG Suppliers to the Paper Industry

16. SPG Suppliers to the Paper Industry

17. SPG Suppliers to the Paper Industry Felt Conditioning For all Paper production Continuous cleaning and conditioning Alkaline, neutral and acid products specially tailored for the PM and the contaminants

18. SPG Suppliers to the Paper Industry

19. SPG Suppliers to the Paper Industry Yankee Coating and Release For Tissue production The coating sticks the sheet to the Yankee The release protects the Yankee from the continual pressure of the Creping Blade

20. SPG Suppliers to the Paper Industry

21. SPG Suppliers to the Paper Industry Scale Control Geographically determined Chelant mixtures for simple systems Crystal modifiers for more complex systems and highly closed systems

22. SPG Suppliers to the Paper Industry Deinking Chemicals Recycled Printed Paper Products specially formulated for Washing systems and for Flotation Systems

23. SPG Suppliers to the Paper Industry Effluent Treatment All Paper Production (almost) Polymers for the removal of solids and color Odor removal chemicals

24. SPG Suppliers to the Paper Industry Process Water Clarification Recycled Paper Polymers and inorganic salts for SS removal so the water can be reused

25. SPG Suppliers to the Paper Industry Thank you