Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Dow NEOLONE 950 Preservative

Dow NEOLONE 950 Preservative is a broad-spectrum, formaldehyde-free biocide from Dow’s NEOLONE™ series, designed for water-based industrial formulations. It effectively controls bacteria, yeast, and mold in paints, coatings, adhesives, and metalworking fluids. Offering excellent thermal and pH stability, it ensures long-term preservation without compromising product performance or regulatory compliance.
  • dow neolone 950 preservative_947a8ee9
  • dow neolone 950 preservative_947a8ee9

Features Of Dow NEOLONE 950 Preservative

  1. Broad-spectrum antimicrobial efficacy against bacteria, fungi, and algae.

  2. Low toxicity profile compliant with major global regulatory frameworks including EPA and EU Biocidal Products Regulation (BPR).

  3. Excellent stability in aqueous systems across a wide pH range (pH 4–10).

  4. Non-oxidizing chemistry that minimizes corrosion risk to metal components and compatibility issues with common formulation ingredients.

  5. Effective at low use concentrations, supporting cost-efficient dosing and reduced environmental impact.

Typical Applications Of Dow NEOLONE 950 Preservative

  1. Industrial water treatment systems, including cooling towers and closed-loop recirculating systems.

  2. Preservation of water-based metalworking fluids and lubricants.

  3. Protection of latex paints, architectural coatings, and industrial coatings during storage and application.

  4. Stabilization of adhesives, sealants, and construction chemicals against microbial degradation.

  5. Preservation of oilfield production fluids and hydraulic fracturing fluids.

Specifications Of Dow NEOLONE 950 Preservative

Chemical TypeIsothiazolinone-based biocide blend
Product FormLiquid concentrate
AppearanceClear, light yellow to amber liquid
pH (1% aqueous solution)3.0 – 5.0
Density (20°C)1.12 – 1.16 g/cm³
SolubilityCompletely miscible with water
Primary ApplicationsIndustrial water treatment, coatings, metalworking fluids, adhesives
Key FeaturesBroad-spectrum, non-oxidizing, low-dose efficacy, pH-stable


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