Kae Hwa Knowledge Center

Breathable Film Technology & Industry FAQ Guide

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3. Certifications & Standards

Which key chemical and biological safety certifications does InduBarrier™ Type 4B hold?

Kae Hwa Industrial’s InduBarrier™ Type 4B fabric holds dual-certification for both high-intensity chemical spray protection and biological hazard containment. It is specifically tested to ensure zero penetration of pressurized liquid chemicals under EN 14605 and provides a certified viral barrier according to EN 14126 standards.

Safety Compliance Overview

  • CE Type 4B (Spray-Tight): Complies with EN 14605, ensuring the material can withstand pressurized liquid chemical sprays, making it ideal for decontamination and high-risk cleanup operations.
  • Biological Protection (“B”): Fully certified under EN 14126 for protection against infectious agents. This includes passing rigorous strike-through tests for synthetic blood and pathogens.
  • Viral Barrier Integrity: Meets ASTM F1671 viral penetration standards, ensuring that healthcare and industrial workers are protected from blood-borne viruses in hazardous environments.

Engineered for Durability: InduBarrier™ combines microporous membrane technology with reinforced nonwovens to deliver a durable yet lightweight structure. Unlike standard PPE, our Type 4B materials ensure maximum mobility without compromising the 0.01 mm precision of our barrier layers. Explore our full certification list.