Defoamer

Arjun Chemicals was established in 1989 as a Joint Venture with Akzo Chemie GmbH, Germany to initially manufacture Rosin based Sizing Chemicals and defoamer at Ranipet, Tamilnadu. Akzo Chemicals fusioned in 1995 with Nobel Industries of Sweden to form Akzo Nobel B.V in Amsterdam. Arjun continued its cooperation with Eka Chemicals AB, Sweden , a division of Akzo Nobel to produce Alkaline sizing chemicals, Compozil, Nano particle retention system, Catrosin size and many other chemicals until 2015 when Akzo Nobel divested its Paper Chemicals business to Kemira Oy, Finland. In the same year, Kemira signed a cooperation agreement with Arjun to continue its support of all paper chemicals for the Indian and neighbouring countries.

Arjun Chemicals has developed through its own R&D team a number of paper chemicals like Surface sizes, Dry and Wet strength Resins, G-PAM, Tissue adhesive and release chemicals, Defoamer, cleaning chemicals etc Today Arjun Chemicals with its presence all over India and in neighboring countries and with the excellent support of Kemira is in a position to supply complete TCM programmes to all pulp and paper mills.

Their product range includes:

PULP & PAPER CHEMICALS

SIZING CHEMICALS

Single
Dual
Micro Particle System with Silica
Bentonite

Acid sizing (Dynasize)
Fortified rosin soap – 50% solids. It is used along with Alum or PAC in wet end to get sizing. It works in the range of 4.5 to 5.5 pH.

Neutral sizing (Composize)
Cationic rosin emulsion – 30% solids. It is used along with Alum or PAC in wet end to get sizing. It works in the range of 4.5 to 7.0 pH.
More suitable for board and Kraft based Mills.

Alkaline sizing – AKD(Keydime)
AKD emulsion – 15% solids.It is used in wet end to get sizing.It works in the range of 6.5 to 8 pH. More suitable for Writing Printing Papers.

Alkaline sizing – ASA(DynaASA)
ASA emulsion prepared at site. It is used in wet end to get sizing. It works in the range of 5.5 to 7.5 pH. More suitable for Writing Printing and Board machines.

Binary sizing (AKD / Composize)
Used in liquid packaging boards where AKD and Composize is used.

Binary sizing (AKD / ASA)
Used in some writing and printing mills where both ASA and AKD is used.

Surface sizing (Dynajet A)
Anionic Styrene based product – 30% solids. It is used in board and kraft liner machines without PAC or alum at size press.

Surface sizing (Dynajet C)
Cationic Styrene based product – 30% solids. It is used in Kraft liner machines with PAC or alum at size press.

Surface sizing (Dynajet K5)
Cationic AKD blended styrene based product – 20% solids. Used in Writing and Printing machines at size press.

RETENTION & DRAINAGE AID

Acid Sizing
Alkaline Sizing
Neutral Sizing
Binary Sizing
Surface Sizing

Single polymer (Dynafloc C)
Cationic polyacrylamide used to increase the fibre, fines and filler retention.

Dual polymer (Dynafloc C and Dynacoag)
Cationic coagulant used along with cationic flocculants to improve the retention and Drainage also.

Micro particle system with silica (Dynafloc C & Dynasilica)
Dynasilica is a nanoparticle drainage aid used along with Dynafloc C for high speed and high ash machines.

Micro particle system with Bentonite (Dynafloc C & Bentonite)
Bentonite is a micro particle drainage aid used along with Dynafloc C for high speed and high ash machines.

Multicomponent systems for very high speed machines (DynaflocC , Silica and Dynafloc A)
An Anionic emulsion polymer would be used along with Dynafloc and Dynasilica where the machines run at more than 800mpm and high ash levels.

ENZYMES

Refining Enzymes
Deinking Enzymes
Other Enzymes

Refining enzymes(Dynazyme R & Dynazyme TFR)
Enzyme used to Improve the drainage in the machine and reduces the refining energy in the refiners.

Deinking enzymes (Dynazyme DL, Dynazyme D)
Enzyme used to reduce the dosage of caustic and silicate in the deinking stage.

Other enzymes (Starch modification enzyme)
It is used to reduce the viscosity of starch in the size press.

STRENGTH CHEMICALS

Dry Strength
Wet Strength
GPAM

Dry strength chemicals (Dynastrength C, AC & A)
Dry strength resins are used in wet end to improve the strength properties of paper. Cationic, anionic and amphoteric products are available.

Wet strength chemicals (Dynastrength WSR)
Wet strength resins are used in tissue and other papers to increase the wet strength of the paper.

GPAM (Dynastrength GPAM)
GPAM is used to improve the temporary wet strength of paper.

PULP MILL CHEMICALS

Anthraquinone Based Cooking Aid
Deinking Chemicals
Bleaching Chemicals
Surfactant Based Cooking Aid

TISSUE CHEMICALS

Dry Strength
Wet Strength 12% & 20%
Tissue Adhesive
Tissue Release
Tissue Softener

DEINKING CHEMICALS

Surfactants
Soaps
Bleaching Chemicals
Deinking Enzymes

COATING CHEMICALS

Binder
AZC
Calcium Stearate

DEPOSIT CONTROL CLEANING CHEMICALS

Pitch & Stickes Control
Wire & Felt Cleaning Chemical (Continuous & Batch)
Slime Control

Water Based Defoamer
Silicon Based Defoamer

DYES

Pigment dyes

BIOCIDE

Chlorine Based
Bromine Based
Hydrogen peroxide / Peracetic acid
Non-oxidising Based

OTHER CHEMICALS

Chelating Agent
Bio-barrier Coating Polymers
Fluff Control
Repulping Aid

WATER TREATMENT CHEMICALS

Polyamine
Polyaluminium Chloride
Flocculent and Coagulant

WATER TREATMENT CHEMICALS

COOLING & BOILER WATER

Alkalinity Builders
Return Line Treatments
Polyamine Based
Multipurpose Boiler Treatments

Acid sizing (Dynasize)
Fortified rosin soap – 50% solids. It is used along with Alum or PAC in wet end to get sizing. It works in the range of 4.5 to 5.5 pH.

Neutral sizing (Composize)
Cationic rosin emulsion – 30% solids. It is used along with Alum or PAC in wet end to get sizing. It works in the range of 4.5 to 7.0 pH.
More suitable for board and Kraft based Mills.

Alkaline sizing – AKD(Keydime)

AKD emulsion – 15% solids. It is used in wet end to get sizing. It works in the range of 6.5 to 8 pH. More suitable for Writing Printing Papers.

CORROSION INHIBITOR, ANTISCALANT & DESCALANT

Cathodic inhibitors
Passivity inhibitors
Precipitation inducing inhibitors
Volatile Corrosion Inhibitors

Single polymer (Dynafloc C)
Cationic polyacrylamide used to increase the fibre, fines and filler retention.

Dual polymer (Dynafloc C and Dynacoag)
Cationic coagulant used along with cationic flocculants to improve the retention and Drainage also.

BIOCIDE

Chlorine Based
Bromine Based
Hydrogen peroxide / Peracetic acid
Non-oxidising Based

Micro particle system with silica (Dynafloc C & Dynasilica)
Dynasilica is a nanoparticle drainage aid used along with Dynafloc C for high speed and high ash machines.

FLOCCULENTS & COAGULANTS