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Solvay Bricorr 50A is a multifunctional water treatment biocide from BRICORR A Series, with THPS as key component. It provides high biocidal efficacy, corrosion control and acid inhibition, ideal for industrial cooling water and oilfield water treatment.
Three-in-one protection – Biocidal, anti-corrosion and acid inhibition
Harsh condition suitability – Stable in high-salt & high-temperature environments
Excellent compatibility – Works well with common water treatment chemicals
Ready-to-use liquid – Easy dosing & fast dispersion on site
Long equipment protection – Reduces biofilm, corrosion and pipeline damage
Industrial circulating cooling water – Biocide, anti-corrosion, algae control
Oilfield produced & injection water – Microbial & corrosion control
Industrial process water – Acid & corrosion inhibition
HVAC water systems – Long-term system protection
Water treatment formulation – Multifunctional synergistic component
| Brand | Solvay |
| Division | Novecare |
| Product Series | BRICORR® A Series |
| Product Type | Multifunctional Water Treatment Biocide |
| Core Ingredient | Tetrakis(hydroxymethyl)phosphonium sulfate (THPS) |
| Core Functions | Biocidal, Corrosion Control, Acid Inhibition |
| Form | Liquid |
Q1: What is Solvay Bricorr 50A Fungicide primarily used for?
A: Solvay Bricorr 50A is a broad-spectrum fungicidal additive designed for incorporation into water-based industrial coatings, adhesives, sealants, and construction materials to prevent microbial degradation during storage and in-service use.
Q2: Is Bricorr 50A compatible with common polymer systems and formulation ingredients?
A: Yes — Bricorr 50A demonstrates good compatibility with acrylics, vinyl acetate copolymers, styrene-butadiene latexes, and many common thickeners, surfactants, and pH adjusters. Compatibility testing under actual formulation conditions is recommended prior to full-scale use.
Q3: How should Bricorr 50A be incorporated into a formulation?
A: It is typically added during the post-polymerization stage, after cooling and pH adjustment, under gentle agitation. To ensure uniform dispersion and stability, avoid exposure to strong oxidizing agents or highly alkaline conditions during addition.
Q4: Does Bricorr 50A provide protection against both fungi and bacteria?
A: Bricorr 50A is specifically optimized for fungal control, including molds and yeasts commonly responsible for spoilage in aqueous systems. While it may exhibit some incidental activity against certain bacteria, it is not intended as a primary bactericide — complementary biocides may be required for full spectrum preservation.
Q5: What are typical dosage levels for effective performance?
A: Effective dosage generally ranges from 0.1% to 2% by weight of the final formulation, depending on raw material sensitivity, expected microbial challenge, and regulatory requirements in the target market. Optimization through challenge testing is strongly advised.
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