BS EN ISO 846:2019

Comprehensive Standard for Evaluating Microbial Action on Polymers

BS EN ISO 846:2019 is the essential British Standard for evaluating the action of micro-organisms on polymeric materials. This comprehensive technical specification provides a robust framework for assessing the resistance of polymers to fungal and bacterial growth, ensuring the long-term quality and integrity of your products.

Ensure Compliance and Product Integrity

Developed in collaboration with international experts, BS EN ISO 846:2019 aligns with the latest ISO standards to deliver a globally recognized benchmark for polymer performance. Whether you're manufacturing plastics, coatings, or other polymer-based products, this standard equips you with the tools to:

• Evaluate the susceptibility of your materials to microbial deterioration
• Determine the effectiveness of antimicrobial additives or treatments
• Validate the suitability of polymers for specific applications and environments
• Ensure your products meet the highest quality and compliance standards

Comprehensive Test Methods for Diverse Applications

BS EN ISO 846:2019 outlines a range of test methods to assess the resistance of polymeric materials to various microorganisms, including fungi, bacteria, and actinomycetes. The standard covers a diverse array of applications, from packaging and construction materials to textiles and medical devices.

Key test methods include:

• Fungal growth assessment: Evaluates the susceptibility of materials to fungal growth using standardized inoculation and incubation procedures.
• Bacterial growth assessment: Determines the resistance of materials to bacterial colonization and degradation.
• Actinomycete growth assessment: Assesses the impact of actinomycetes, a specialized group of bacteria, on polymer integrity.
• Antimicrobial effectiveness testing: Verifies the efficacy of antimicrobial additives or treatments in preventing microbial growth.

Ensure Long-Term Product Performance and Quality

By adhering to the rigorous requirements of BS EN ISO 846:2019, you can confidently ensure the long-term performance and quality of your polymer-based products. This standard equips you with the tools to:

• Identify and mitigate the risk of microbial deterioration
• Optimize the formulation and design of your products
• Demonstrate compliance with industry regulations and customer requirements
• Protect your brand reputation and customer trust

Invest in the comprehensive guidance of BS EN ISO 846:2019 to safeguard the integrity of your polymeric materials and deliver superior, long-lasting products to your customers.