Biocide

Overview
Biocides are chemical substances or microorganisms that act against harmful organisms through chemical or biological means. They are widely used to control bacteria, fungi, algae, and viruses in order to protect human health, industrial processes, and material surfaces. Unlike antibiotics, which are typically used for therapeutic purposes, biocides are designed for preventive and protective applications across many industries.

Key Properties

• Broad-spectrum activity against bacteria, fungi, algae, and viruses

• Available in liquid, powder, or encapsulated formulations

• Effective at low concentrations

• Stable under various temperature and pH conditions

• Extend shelf life and durability of treated materials

Examples of the Item

• Isothiazolinones (MIT, CMIT, BIT)

• Quaternary Ammonium Compounds (QACs)

• Phenolic Biocides

• Silver-based Antimicrobial Agents

• Halogen-releasing compounds (Chlorine, Bromine)

Applications

• Water Treatment: cooling towers, swimming pools, industrial water systems

• Paints & Coatings: prevent microbial growth and surface contamination

• Adhesives & Sealants: protect against mold and bacterial degradation

• Plastics & Polymers: long-term antimicrobial protection

• Healthcare & Hygiene: disinfectants, surface sanitizers, medical device coatings

• Oil & Gas: microbial control in drilling fluids and pipelines

Supply Options

• Grades: Industrial, Technical, High-purity

• Forms: Liquid solutions, powders, encapsulated biocides

• Compliance: EPA, BPR (EU Biocidal Products Regulation), REACH (depending on type and region)

Note: Selection of biocides must consider regulatory approvals, toxicity, compatibility with materials, and intended end-use applications.