Proxel BZ Plus Preservative

Proxel BZ Plus Preservative

Proxel BZ Plus Preservative

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Proxel® BZ Plus Preservative, an aqueous dispersion of a blend of 1,2-Benzisothiazolin-3-one & zinc 2-pyridine-thiol-1-oxide, is an antibacterial/anti-fungal preservative for aqueous compositions such as latex emulsions, paints, water-based adhesives, aqueous slurries such as titanium dioxide and clay, and tape joint compounds. Proxel BZ Plus Preservative is registered with the Environmental Protection Agency and has been granted EPA registration No. 1258-1326.

Many aqueous industrial compositions can support the growth of a wide range of bacteria and fungi. These organisms can chemically destroy the components of these formulations and render them unusable. High solids formulations are especially prone to fungal contamination and cannot be suitably controlled by bactericides. Proxel BZ Plus Preservative is effective against both types of microbes and will prevent growth of even high concentrations of fungal organisms. Proxel BZ Plus Preservative, which contains active agents that have two very different modes of action, is particularly effective in preserving a wide range of industrial aqueous based products from bacterial and fungal spoilage.

Directions for Use

Proxel BZ Plus preservative is an effective preservative in most aqueous compositions. Typical applications, and the suggested range of concentrations on which trials can be based, are:

Application Suggested % Proxel BZ Preservative
(on total weight of product)
Polymer Latex: Polymer lattices based on acrylate, butadiene, PVA and styrene for various applications. 0.04-0.70
Paints & Stains: 0.025-0.80
Adhesives: Carboxymethylcellulose (CMC) and derivatives, animal glues, adhesives based on gelatins and latex 0.04-0.85
Aqueous Mineral Slurries: Mineral slurries such as calcium carbonate, clay, titanium dioxide 0.025-0.75
Tape Joint Compounds: Wallboard, spackling and drywall joint products 0.05-0.80
Pigment Dispersions: 0.05-0.85

*It is a violation of Federal Law to use this product in a manner inconsistent with its labeling. 

Features & Benefits

  • Effective control of a wide range of bacterial and fungal organisms at economic concentrations.
  • Long-term storage stability.
  • Ease of use due to its liquid form and excellent compatibility in most aqueous systems

 

 

Properties

Composition: An aqueous dispersion of 1-2-benzisothiazolin-3-one and zinc 2-pyridinethiol-1-oxide

Properties Value
Physical Form Liquid
Viscosity (25°C) 3500 – 5000 cP
pH (25°C) 6.0 – 8.5
Density (25°C) 1.08 g/cm3
Boiling Point 100°C

 

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