An established world leader in material protection, Janssen PMP is a divison of Janssen Pharmceutical. Janssen manufactures products with antimicrobial properties in Wood Preservation, Antifouling, Post Harvest and Microbial Control applications. With sites in Argentina, Japan, Belgium, the United States and Singapore, Janssen is a specialty manufacturer with a global footprint.
Antimicrobial preservative (sodium pyrithione) used in a variety of water-based functional fluids and coatings to protect against micro-organisms.
Sodium Pyrion is highly effective against micro-organisms. Often used in water based fluids such as metal working, hydraulic, industrial lubricants, and water based latex paint applications. The pyrithione chemistry is often used when stability and low leachability is critical. Able to be used in low doses, reduces treatment costs and can be used in post treatment or metalworking fluid concentrates. Appearance: Clear, yellow-brown liquid Specific Density: 1.10 - 1.24 g/ml pH-value : 1.19 - 1.24 g/ml Molecular weight: 149.15 Thermal stability: 250°C CAS number: 3811-73-2 EPA registered Low treat rates Non-leaching results with long term protection Ease of application in aqueous form Due to the effectiveness at low treat rates, Sodium Pyrion saves formulators time and money by gaining more antimicrobial effectiveness, while using less.
Aqueous solution of zinc pyrithione with low water solubility and highly effective for applications where low level of leaching and longevity of protection is required.
Zinc Pyrion MPF 48% is a Micronized Preservative Free suspension of Zn-Pyrithione in water. This wide range & highly active biocide inhibits the unwanted growth of fungi, yeast, mold, and other microbial organisms. Appearance: Off-white suspension Density at 21⁰C/70⁰F: 1.28 g/cm3 (10.68 lb/gal) Viscosity at 21⁰C/70⁰F: 157.5 mPa.s at 100s-1 Color: L*: min. 75, a*: -3 to +1, b*: max. 5 Particle size: D100 ≤ 5 μm; D90 ≤ 1 μm pH, 5% w/w in pH 7 water: 6.5 – 9.0 Zinc content: 9.3 – 11.3 % w/w Must store above 10⁰C (50⁰F) Degradation occurs at temperatures above 240⁰C EPA registered Exceptional microbial control in a wide range of applications Ease of application in aqueous solution Testing available to gauge efficacy of antimicrobial growth for final product Zinc pyrithione is commonly used to prevent degradation caused by microbial growth in a wide range of industrial applications. Formulations will differ by composition, application and susceptibility of microbial attack. It is recommended to test biocide levels at multiple treat rates (3000, 4000, 5000 ppm) to gauge efficacy in particular applications. Industry standard laboratory testing is available from Janssen to help with particular formulation questions.
Powdered dry-film preservative (zinc pyrithione) that provides antimicrobial protection in a wide variety of industrial applications.
Zinc Pyrion is a Zinc Pyrithione based preservative for protection against unwanted microbial growth and degradation. The powdered dry-film preservative can be used in a wide range of both indoor & outdoor applications that are susceptible to microbial attack. Typical Properties; Appearance: Light beige to beige powder Purity (Potentiometric Titration): Min. 97.0 wt.% Loss on Drying (105°C): Max. 2 wt.% Particle Size Distribution: D50: max. 10 μm; D99: max. 35 μm Relative Density: 1.8106 at 22.5°C Bulk Density: 0.41 g/ml pH: 6.5 - 8.5 (5% dispersion in water) Vapor Pressure: < 6.6 x 10-4 Pa at 25°C Solubility in Water: 4.93 mg/l at 20.0°C; 6.11 mg/l at 30.0°C Exceptional control against microbial growth Cost effective powder form Full control of formulated treat rate Free testing available to measure efficacy of anti-microbial protection Typical treat rate will vary by application, but it is recommended to test several levels (2000, 3000, 4000, 5000 ppm) to test efficacy of protection. Testing is available via Janssen's laboratory for several industry standard tests.
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