What is it?
A Microporous Lab Coat is a disposable or semi-disposable protective garment designed to protect the wearer from liquid splashes, dust, particles, and microorganisms in laboratory, healthcare, pharmaceutical, or industrial environments.
It is made from microporous nonwoven fabric, which consists of a nonwoven substrate laminated with a microporous film.
The micropores are small enough to block liquids and particles but allow air and moisture vapor to pass through, making it breathable.
Provides higher barrier protection than standard PP or SMS lab coats.
Material Structure
Microporous Fabric:
Base Layer: Polypropylene (PP) nonwoven for strength and comfort
Microporous Film Layer: Laminated polyethylene (PE) film with microscopic pores (~0.2–0.5 microns)
Properties:
Fluid-resistant / splash-proof
Particle-resistant
Breathable and comfortable
Tear-resistant
Key Features
Front closure: Snap buttons, Velcro, or zipper
Collar: Lapel, mandarin, or knit collar
Sleeves: Elastic or knit cuffs to prevent exposure
Length: Usually knee-length
Fit: Unisex, loose enough to wear over clothing
Optional features: Anti-static treatment, color-coded, printed logos
Purpose
To protect the wearer from liquid splashes, dust, and hazardous particles
To reduce contamination in sensitive environments like cleanrooms, labs, and hospitals
To provide a single-use or limited-use hygienic garment
To combine high protection with wearer comfort
Advantages
High Fluid & Particle Barrier: Protects against liquids, powders, and microorganisms
Breathable: Allows moisture vapor to escape, more comfortable for extended wear
Durable: Stronger than standard PP or SMS coats, resistant to tearing
Lightweight & Disposable: No laundering required; easy for visitor or staff use
Versatile Applications: Healthcare, labs, pharma, cleanrooms
Limitations
More expensive than PP or SMS lab coats
Not fully reusable; limited reuse if sterilized properly
Still thermoplastic; avoid open flames
Applications
Healthcare: Hospitals, clinics, diagnostic labs, patient care
Pharmaceutical/Biotech: Cleanroom production, drug manufacturing
Laboratories: Microbiology, chemistry, research labs
Industrial / Food: Environments requiring high hygiene and liquid protection
Educational / Visitor Use: Students or visitors in controlled labs
Sizes & Fit
Sizes: S, M, L, XL, XXL, or one-size-fits-most
Fit: Loose, knee-length, long sleeves with elastic or knit cuffs
Users: Lab staff, healthcare workers, visitors, inspectors
FAQs
Q1: How does a microporous lab coat differ from PP or SMS?
PP: Light, dust-only protection, not fluid-resistant
SMS: Moderate fluid resistance, breathable, good for lab/healthcare
Microporous: High fluid and particle resistance, breathable, stronger
Q2: Is it waterproof?
Yes, resistant to splashes and liquids, but not for immersion or high-pressure sprays
Q3: Can microporous lab coats be used in cleanrooms?
Yes, suitable for ISO Class 5–7 environments, depending on certification
Q4: Are they sterile?
Usually non-sterile, but can be supplied sterile for surgical or cleanroom applications
Q5: Can they be reused?
Limited reuse is possible if carefully handled and sterilized, but generally single-use is recommended
