ROCIMA™ 63 is a dry film preservative blend that contains three different active ingredients, carbendazim, diuron, and octylisothiazolinone, for exceptional protection against fungi, algae, and mold.
ROCIMA™ 63 is a combination dry film preservative from LANXESS that contains three different active ingredients to cover a broad range of fungi, algae, and mold. It provides exceptional performance, especially in exterior paint and coating formulations where algae growth and mold defacement can be challenging. It is also an excellent choice for use in various building materials, such as caulks, sealants, stucco, stains, and others.
The mixture of the active ingredients in ROCIMA™ 63 offers two modes of action for microbial protection. One prevents the treated surface from serving as the substrate for contaminating microorganisms to grow and proliferate; The second happens when the surface becomes wet through rain or condensation; the controlled diffusion of the active ingredients into the wet phase prevents the growth of microorganisms on the surface layer.
ROCIMA™ 63 is primarily designed for use in water-based systems; however, it can be used in solvent-based systems, depending on its compatibility with the final product and formulation ingredients. ROCIMA™ 63 is a preferred dry film preservative over a number of competitive products due to its long-lasting efficacy and proven performance.
Appearance: Grey dispersion
Odor: Mild
Active ingredient (AI) concentration: 30%
Carrier: Mainly water, 7% to 10% glycol
Viscosity @ 20°C: 70 KU
Density @ 20°C: 9.1 pounds per gallon
Specific gravity @ 25°C: 1.1
Primary Chemistry: 2-n octyl-4-isothiazolin-3-one (OIT), methylbenzimidazole-2-yl carbamate (IPBC) and N’-(3, 4 dichlorophenyl)-N-N-dimethylurea (Diuron)
A combination of three active ingredients
Broad-spectrum efficacy against a wide range of fungi and mold
Long-lasting antimicrobial protection
Supplied in a liquid dispersion, easily incorporated into formulations
Does not cause yellowing or chalking
Short-period resistance to high temperature during manufacturing, up to 100°F
Stable at a wide pH range of 4 to 10
Cost-effective option for exterior coatings and building materials
Suitable for low-VOC formulation and aqueous compositions
Compatible with in-can preservatives and other dry film preservatives
Fungal and mold growth on exterior coatings
Limited protection of single and dual active dry film preservations
Performance gaps against fungi, algae, and mold species
Biocides contribution to VOC levels in paints and coatings
Paints, coatings, and stains
Building materials; stucco, caulks, and sealants
ChemPoint can help you find the right LANXESS preservation package for your paints and coating needs.
LANXESS Microbial Control offers a variety of preservation solutions for long-lasting and highly effective dry film preservation. Explore our range of dry-film preservatives designed and approved for coatings, adhesives, and building materials.
What are the microbial control chemistries available for cleaning products in the market today? What are the factors and criteria that determine the preservative performance and stability in a formulation?
Consumers expect to buy products that are effective and safe. Preservatives are vital components of cleaning products. However, there are questions raised about their safety and effectiveness. In collaboration with IFF and HCPA. We tried to answer some of these questions in this article.
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