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grotan® WS plus

grotan® WS plus is a water-miscible formulation based on the reaction product of paraformaldehyde with 2-hydroxypropylamine (ratio 1:1; HPT) and sodium pyrithione. Suitable for water-mixed metalworking fluids, metalworking fluid concentrates, and other technical emulsions, it offers broad, balanced efficacy against bacteria, yeasts, and molds, including sulfate-reducing bacteria. It provides good anticorrosion properties and is free of nitrate, nitrosing agents, or organically bound chlorine. grotan® WS plus is fully soluble in water and most polar organic solvents, making it a versatile option for preservation during storage and working or cutting fluid applications.

Brand: grotan (8 products)

Functions: Anti-Microbial Agent, Biocide, Microbial Control

Chemical Family: Amines

Labeling Claims: Nitrates-free

Features: Corrosion Resistant, Excellent Molds Resistance, Prevents Bacterial Growth, Yeast Resistance

End Uses: Cutting Oils, Metalworking Fluids

Enhanced TDS

Knowde-enriched technical product data sheet

Identification & Functionality

Chemical Family
Amines
CASE Ingredients Functions
Anti-Microbial Agent,
Biocide
Fluids & Lubricants Functions
Biocide,
Microbial Control
Industrial Additives Functions
Biocide
Technologies
CASE Ingredients,
Fluids & Lubricants,
Industrial Additives & Materials
Product Families
CASE Ingredients — Additives
Microbial Control & Preservation
Fluids & Lubricants — Additives
Lubricant Protective Additives
Industrial Additives & Materials — Processing Aids
Other Processing Additives

Features & Benefits

Labeling Claims
Nitrates-free
Fluids & Lubricants Features
Corrosion Resistant,
Excellent Molds Resistance,
Prevents Bacterial Growth,
Yeast Resistance
Key Benefits
  • Liquid preparation of actives
  • Broad, balanced efficacy against bacteria (incl. sulfate-reducing bacteria), yeasts and molds
  • Good anticorrosion properties
  • Free of nitrate, nitrosing agents or organically bound chlorine

Applications & Uses

Markets
Adhesives & Sealants,
Industrial,
Paints & Coatings
Applications
Industrial — Chemical & Industrial Manufacturing
Fluids & Lubricants
Industrial — Oil, Gas & Mining
Exploration & Upstream
Adhesives & Sealants — Other Adhesives & Sealants Applications
Paints & Coatings — Other Paints & Coatings Applications
Fluids & Lubricants Type
Metalworking Fluids
Fluids & Lubricants End Use
Cutting Oils,
Metalworking Fluids
Application pH Range
8 - 12
Use Level
2.0 - 4.0 % (metal working fluids concentrate), 0.10 - 0.20 % (water-mixed MWFs / tankside)
Product Applications

Preservatives for products during storage:

  • Products used for the preservation of manufactured products, other than foodstuffs, feedingstuffs, cosmetics or medicinal products or medical devices by the control of microbial deterioration to ensure their shelf life.
  • Products used as preservatives for the storage or use of rodenticide, insecticide or other baits.

Working or cutting fluid preservatives:

  • Products to control microbial deterioration in fluids used for working or cutting metal, glass or other materials.

Properties

Technical Data
ValueUnitsTest Method / Conditions
Manufacturing Temperaturemax. 80°C-
Volatile Organic Compounds0.0%Directive 2004/42/EG

Regulatory & Compliance

Chemical Inventories
DSL (Canada),
EINECS (EU),
IECSC (China),
NDSL (Canada),
TSCA (USA)