Specific products for pulp and paper production
Pulp and paper sector
LAMIRSA develops specific additives for pulp and paper production, with a focus on reducing environmental impact and complying with relevant regulations (FDA and BfR).
DEFOAMERS – CONTRAPEN®
The CONTRAPEN® line includes defoamers and defoamers based on fatty alcohols, surfactants, fatty esters, inorganic compounds and silicone.
These products are used in paper machines, wood-derived sauces, size-press, and in chemical and semi-chemical hardwood, softwood and non-wood fiber processes.
BIOCIDES – AQUAMIR® and MIRECIDE®.
AQUAMIR® is a chlorine stabilizer for industrial water treatment.
MIRECIDE® prevents the growth of microorganisms in paper and cardboard machines, protecting coating sauces and starches.
The range includes biocides based on Bromine salts, Bronopol, DBNPA and CMI/MI.
POLYMERS – DISPERSENE , FLOCUSOL®, FLOCUDEX® and INCUS®.
LAMIRSA’s range includes DISPERSENE dispersants, used to improve quality in paper manufacturing, avoiding problems such as pitch formation and reducing electrostatic charges.
FLOCUSOL® and FLOCUDEX ® flocculants, composed of high molecular weight anionic and cationic polyacrylamide, are key in fiber recovery and water treatment.
In addition, INCUS® antiscalants, with acrylic, phosphonic and maleic acid terpolymer derivatives, are essential to prevent scaling in the Kraft pulp production process.
LAMIRSA – TAILORED SERVICES
LAMIRSA offers comprehensive services for the pulp and paper industry, including process and dosage system control, microbiological audits, residue analysis, and lab testing of defects, biocide actives, and surface applications. Our expertise extends to scale analysis, fungistatic protection tests, and antifoam efficacy studies for optimized operations.

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