BIOBAN™ BP-Plus

BIOBAN™ BP-Plus by LANXESS is a preservative. It is used in water-based adhesives including dextrin, clay and polyvinyl acetate containing systems. It offers effectiveness against a broad array of organisms.

Overview

BIOBAN™ BP-Plus is an advanced industrial preservative from Dow, formulated with 2-Bromo-2-Nitropropane-1,3-Diol (Bronopol) for exceptional microbial control in water-based systems. Designed to offer rapid bactericidal action and extended shelf-life stability, BIOBAN™ BP-Plus is widely used in paints, coatings, adhesives, polymer emulsions, and construction chemicals. Its excellent solubility, compatibility with multiple chemistries, and high efficacy at low dosages make it an ideal choice for manufacturers seeking reliable protection against microbial contamination. This preservative effectively combats bacteria, fungi, and yeast, reducing spoilage risks and maintaining product performance under demanding conditions.

Benefits

  • Broad-Spectrum Activity: Effective against bacteria, fungi, and yeast.

  • Rapid Kill Performance: Ensures immediate antimicrobial action.

  • Enhanced Solubility: Easily disperses in water for convenient blending.

  • Thermal & Chemical Stability: Performs reliably under typical storage and usage conditions.

  • Low-Dose Efficiency: Provides effective microbial protection at minimal concentrations.

  • Regulatory Compliance: Meets global preservation and safety standards.

Applications

  • Paints & Coatings – Prevents in-can microbial growth, protecting waterborne paints during storage.

  • Adhesives & Sealants – Maintains adhesive integrity by eliminating bacterial spoilage.

  • Polymer Emulsions – Safeguards latex and synthetic dispersions from microbial degradation.

  • Construction Chemicals – Provides protection in admixtures, plasters, and ready-mix mortars.

  • Industrial Fluids & Process Water – Controls microbial contamination in water handling systems.

  • Specialty Chemicals – Suitable for additives and high-performance formulations requiring microbial stability.

Properties Table

PropertyDetails
Product NameBIOBAN™ BP-Plus
ManufacturerDow
Chemical TypeNitrogen-bromine compound (Bronopol-based)
Active Ingredient2-Bromo-2-Nitropropane-1,3-Diol (Bronopol) ~50%
Physical FormLiquid
AppearanceClear to pale yellow liquid
pH Range3.5 – 5.0
SolubilityCompletely soluble in water
Specific Gravity1.20 – 1.25
Thermal StabilityMaintains stability under normal storage conditions
Shelf Life18 months in sealed original container
ApplicationsPaints, Adhesives, Emulsions, Construction Chemicals
Storage ConditionsStore in a cool, dry place; avoid freezing and heat exposure
Packaging25 kg / 200 kg HDPE drums

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