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ROZONE™ 2000
ROZONE™ 2000 is a dichlorooctylisothiazolinone (DCOIT) dry film preservative supplied in a liquid form to protect paints, coatings, adhesives, and building materials against the defacement and growth of fungi and algae.
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- Manufacturer: LANXESS
- Product Line: LANXESS Industrial Microbiocides
- Product: ROZONE™ Microbiocide
- Industries: Adhesives | Building & Construction | Coatings
- Authorized Countries: United States
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Overview
ROZONE™ 2000 Mildewcide is a liquid form of dichlorooctylisothiazolinone (DCOIT) dry film preservative and antimicrobial additive for the control of fungi, algae, and bacteria in a variety of applications and product formulations. Similar to BIOBAN™ 200, ROZONE™ 2000 is based on the same active ingredient but supplied in a solvent carrier, while BIOBAN™ 200 is an aqueous dispersion.
ROZONE™ 2000 Mildewcide protects coatings and building materials against the growth of mold on its surface and prevents defacement by fungi and algae. ROZONE™ features very low water solubility and high resistance to leaching even on weathered surfaces, providing long-lasting protection.
In addition, ROZONE™ 2000 also provides wet-state (in-can) preservation against fungi and even bacteria when combined with another long-term bactericide. ROZONE™ 2000 is highly effective in both interior and exterior product formulations, including coatings, latex and solvent-based paints, semitransparent stains, solid stains, dispersed pigments and colorants, and building materials, including elastomeric roof and wall coatings, mastics, caulks, sealants, joint cement, spackling, stucco, grout, adhesives, and tackifiers.
Specifications
Physical state: Liquid clear
Color: Green
Odor: Mild odor
pH (aqueous solution): 2.8
Active ingredient concentration: 20% DCOIT
Carrier: Glycol ethers
Viscosity @ 20°C: 60 ± 20 mPa·s
Boiling point: (760 mmHg): 243°C (469°F)
Flashpoint: >100°C (212°F)
CAS number: 64359-81-5
Primary Chemistry: 4,5-dichloro-2-n-octyl-4-isothiazolin-3-one (DCOIT)
Features & Benefits
- Solvent-based dichlorooctylisothiazolinone (DCOIT) dry film preservative
- Broad-spectrum activity against fungi, algae, and bacteria
- Low leachability, even in weathered conditions
- Does not release formaldehyde
- Does not require zinc oxide for efficacy
- Nonyellowing and does not impart changes to the formulation
- Suitable for use in both interior and exterior applications
- EPA-registered biocide
Problems Solved
Limited protection against mold types, including fungi and algae Poor efficacy against Pseudomonas species High level of use and cost to treat of dry film preservatives Fast-leaching fungicides and algaecides for exterior and interior applications
Applications
Paints and coatings: non–food contact coatings, latex and solvent-based paints, semitransparent stains, and solid stains. Building materials: elastomeric roof coatings, wall coatings, mastics, caulks, sealants, joint cement, spackling, stucco, and grouting. Adhesives and tackifiers: starch- and dextrin-based pastes, water-soluble and water-dispersed adhesives, animal glues, vegetable glues, natural rubber latices, polyvinyl acetate, styrene-butadiene, and acrylic latices.
Related Applications
Adhesives
Building & Construction
- Caulks and Sealants
- Cements
- Ceramic Binders
- Ceramics
- Concrete Adhesives
- Concrete Admixtures
- Concrete Coatings
- Concrete Sealers
- Elastomeric Roof Coating
- Grout
- Latex Emulsions
- Mineral Slurries
- Stucco Coatings
Related CAS Numbers
Building & Construction
Related Chemistries
Related Functions
Related Technologies
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