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Triple-protection function – Simultaneous biocidal, anti-corrosion and acid inhibition
Strong condition stability – Effective in high-salt, high-temperature environments
Good system compatibility – Excellent compatibility with common water treatment additives
Easy & efficient operation – Liquid form, easy to dose, disperse and control
Long-term equipment protection – Reduces pipeline corrosion, biofilm and under-deposit corrosion
Industrial circulating cooling water – Anti-corrosion, sterilization and algae control
Oilfield water treatment systems – Sterilization and corrosion inhibition for injection water
Industrial water treatment processes – Inhibits pipeline acidification and MIC
HVAC water systems – Long-term protection and microbial control
Industrial process water – Full-cycle protection for equipment and pipeline
| Brand | Solvay |
| Division | Novecare |
| Product Series | TOLCIDE® Series |
| Product Type | Fracking fluid dedicated biocide |
| Active Ingredient | Tetrakis(hydroxymethyl)phosphonium sulfate (THPS) |
| Applicable Systems | Slickwater, gelled fracturing fluids |
| Compatibility | Compatible with friction reducers, biopolymers |
Q1: What is the primary mode of action of Solvay Bricorr 70A Fungicide?
A: Solvay Bricorr 70A is a broad-spectrum fungicide based on an organic biocide active ingredient that disrupts cellular membrane integrity and interferes with essential metabolic processes in target fungi, leading to rapid inhibition of growth and spore germination.
Q2: In which types of industrial formulations is Bricorr 70A typically used?
A: It is commonly incorporated into water-based industrial coatings, adhesives, construction materials, and polymer emulsions where long-term protection against mold, mildew, and saprophytic fungi is required during storage and service life.
Q3: Is Bricorr 70A compatible with common co-biocides and formulation additives?
A: Yes — Bricorr 70A demonstrates good compatibility with many widely used preservatives, thickeners, surfactants, and pH stabilizers. Compatibility testing under actual formulation conditions is recommended to confirm performance and stability.
Q4: How should Bricorr 70A be handled and dosed during manufacturing?
A: It is supplied as a stable, ready-to-use liquid concentrate and is typically added during the final stage of formulation under moderate agitation. Dosage depends on formulation requirements but generally ranges from 0.1% to 2% by weight, depending on the desired spectrum and environmental exposure conditions.
Q5: Does Bricorr 70A offer residual antifungal activity after film formation or curing?
A: Yes — it provides durable in-film protection due to its low volatility and strong affinity for polymeric matrices, helping to prevent fungal colonization on dried or cured surfaces exposed to humid or damp environments.
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