Disposable Lab Coat Material Comparison
| Feature | SMS (Spunbond-Meltblown-Spunbond) | PP (Polypropylene) | PE-coated (Polyethylene-coated PP) | Microporous Film |
|---|---|---|---|---|
| Material Structure | Multi-layer nonwoven (3 layers) | Single-layer spunbond | Single-layer spunbond with PE coating | Multi-layer with microporous film |
| Fluid Resistance | Moderate (light splashes) | Low | High (waterproof) | Very High (chemical-resistant) |
| Particle Barrier | Good | Low | Moderate | Excellent |
| Breathability | High | High | Low | Moderate |
| Comfort | Soft and comfortable | Lightweight | Stiff and crinkly | Soft with some stiffness |
| Durability | Moderate | Low | Moderate | High |
| Cost | Moderate | Low | Moderate | High |
| Best Use Cases | Laboratories, healthcare settings | Basic protection areas | Environments requiring waterproofing | Hazardous material handling, cleanrooms |
Material Breakdown
1. SMS (Spunbond-Meltblown-Spunbond)
Structure: Three-layer nonwoven fabric combining strength, filtration, and comfort.
Protection: Offers moderate resistance to light liquids and particles.
Comfort: Breathable and soft, suitable for extended wear.
Applications: Ideal for laboratories and healthcare settings where moderate protection is needed.
2. PP (Polypropylene)
Structure: Single-layer spunbond fabric.
Protection: Provides basic protection against dust and dry particulates.
Comfort: Lightweight and breathable, but less durable.
Applications: Suitable for basic protection areas with minimal exposure to hazards.
3. PE-coated (Polyethylene-coated Polypropylene)
Structure: Polypropylene fabric coated with a layer of polyethylene.
Protection: High resistance to water and certain chemicals, making it waterproof.
Comfort: Less breathable due to the coating, leading to reduced comfort over time.
Applications: Used in environments requiring waterproofing, such as food processing or chemical handling.
4. Microporous Film
Structure: Multi-layer fabric with a microporous film that allows vapor to pass through while blocking liquids and particles.
Protection: Excellent barrier against chemicals, liquids, and particulates.
Comfort: Moderate breathability; more comfortable than PE-coated but less than SMS.
Applications: Ideal for handling hazardous materials and in cleanroom environments.ShunVogue
Summary Recommendations
For Laboratories and Healthcare: Choose SMS for a balance of protection and comfort.
For Basic Protection Areas: Opt for PP if budget is a concern and exposure risks are minimal.
For Waterproof Requirements: Select PE-coated for environments needing high water resistance.
For Hazardous Material Handling: Go with Microporous Film for superior protection against chemicals and particulates.
