Dow Microbial Control has introduced two, new non-phthalate biocide products, VINYZENE™ IT 3020 CPF and VINYZENE™ IT 4008 CPF. The non-phthalates carriers were developed for compounders and processors of flexible PVC and other polymers who desire or are required to avoid the use of phthalate additives in their products. VINYZENE IT 4008 CPF and VINYZENE IT 3020 CPF are effective fungicides that provide long-term preservation against fungal attack and prevent surface growth, permanent staining, embrittlement and premature product failure.

At concentrations between 0,4% and 0,6%, VINYZENE IT 3020 CPF is recommended for vinyl film and sheeting, extruded profiles, plastisols, molded goods, organosols and fabric coatings. VINYZENE IT 4008 CPF is recommended for vinyl film and sheeting, extruded profiles, plastisols, molded goods, organosols, fabric coatings, urethanes and urethane foams, and similar polymeric systems at concentrations between 1,0% and 1,5%. For outdoor applications, a level of 1.5% is recommended in vinyl formulations for maximum effectiveness.

Additional benefits that customers can expect from Dow Microbial Control's new non-phthalate VINYZENE biocides include:

  • Free of phthalate plasticizers
  • Clear, colorless liquid solution
  • Free of arsenic and other heavy metal
  • Broad spectrum fungicides
  • Thermal stability ~220ºC
  • Suitable for vinyl, PU, TPU; TPE, polymeric alloys

Dow Microbial Control's VINYZENE antimicrobial additives for plastics are used in the protection against mold, mildew and bacteria; outdoor products including, decking, awnings, tarps, roofing membranes and swimming pool liners; as well as commercial products including, geo-membranes, auto components and more.

Product Name  Active Ingredient Inert Carrier Appearance Odor
VINYZENE™ IT 3020 CPF Antimicrobial  20% 80% Clear liquid Mild
VINYZENE™ IT 4008 CPF Antimicrobial  8% 92% Clear liquid Mild