| Function Use |
Chemicals |
| Bleaching and Pulping Specialties |
o Ethlylenediaminetetraacetic acid (EDTA),
o Pentasodium diethylenetriamine pentaacetate (DTPA)
o Diethylene-triamino-penta(methylene phosphonic acid(DTPMP)
o Phosphonate and gluconate chelants,
o Sodium borohydride,
o Formamidine sulfinic acid (FAS) |
o Thiourea dioxide (TDO)
o Peracetic acid
o Hydrogen peroxide
o Sodium hydrosulfite
o Xylanases |
| Deinking chemicals |
o Stearic Acid
o Olic Acid
o Hydrogen peroxide
o Ethoxylated linear alcohols
o Ethoxylated alkylphenols
o Sodium carbonate |
o Sodium hydrosulfite
o Sodium hydroxide
o Potassium phosphates
o Sodium silicates
o Polyoxyethylenenonylphenyl ethers |
| Enzymes |
o Cellulase
o Protease
o Hemicellulase
o Laccase
o Xylanase
o Lipase |
o Esterase
o Endoglucanase
o Peroxidase
o Amylase
o Catalase
o Oxidoreductase |
| Biocides |
o 2-Bromo-2-nitropropane-1,3-diol (Bronopol)
o 5-Chloro-2-methyl-4-isothiazolin-3-one (CMIT)
o 2,2-Dibromo-2-cyanoacetamide (DBNPA)
o Glutaraldehyde
o Halogenated hydantoin |
o Methylene bisthiocyanate (MBT)
o n-Octyl-isothiazolin-3-one (OIT)
o Quaternary ammonium compounds
o Tetrakis(hydroxymethyl)phosphonium sulfate (THPS) |
| Defoamers |
o Silicone fluids
o Ethylene bis-stearamide, |
o Polyethylene glycols and Polypropylene glycols
o Tallow-type fatty alcohols |
| Pitch- and deposit-control/De-tackification agents |
o Naphthalene sulfonates
o Lignosulfonates and Polyacrylates; |
o Polyaluminum hydroxychloride (PAC) |
| Retention and Drainage aids |
o Cationic/Anionic Polyacrylamide (FennoSil , FennoPol)
o Poly-DADMAC
o Cationic starch/Polyethyleneimine |
o Bentonite/Cationic polymer (Hydrocol)
o Phenolic resin/polyethylene oxide ( Cartafen) |
| Dry-strength additives |
o Amphoteric Corn starch/Potato starch
o Guar gum, Locust Bean gums , Carboxylate methylcellulose
o Polyacrylamides |
o Polyvinylamine (Luredur)
o Polyvinyl alcohol |
| Fluorescent whitening agents |
o Tetrasulfostilbenic derivatives |
o Hexasulfo |
| Pigment binders |
o carboxylated styrene-butadiene latexes,
o styrene-acrylate copolymers |
o polyvinyl acetate homo- or copolymers |
| Sizing Chemicals (Internal) |
o Alkenyl substituted AKD
o Alkenyl succinic anhydride (ASA) |
o Rosin ( Anionic , Cationic , Paste , Fortified) |
| Sizing Chemicals (Surface) |
o Ethylene–acrylic acid (EAA)
o Polyurethane resins (PUR)
o Styrene–maleic anhydride polymers (SMA) |
o Styrene-acrylonitrile acrylics (SAA)
o Styrene-acrylic emulsions (SAE) |
| Specialty coatings |
o Polyvinylidene chloride, fluorochemicals
o Silicone fluids |
o Per- and perfluoroalkyl substances (PFAS) |
| Wet-strength resins |
o Glyoxal/acrylamide polymers
o Urea-formaldehyde (UF) resins |
o melamine-formaldehyde (MF) resin |
