What Are Disposable PPE Materials?
Disposable PPE (Personal Protective Equipment) materials refer to various types of single-use fabrics and composites used to manufacture protective clothing like coveralls, lab coats, shoe covers, isolation gowns, and caps. These materials play a crucial role in protecting workers from workplace hazards, including dust, chemical splashes, biological contaminants, and other risks. For procurement professionals, understanding the differences between these materials is vital. The right material not only ensures user safety but also impacts comfort, cost-efficiency, and regulatory compliance.
Why Material Matters in Disposable PPE Selection?
Choosing the right disposable Personal Protective Equipment (PPE) material involves more than just considering the price. Each fabric type has its own distinct characteristics in terms of:
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- Breathability
- Liquid resistance
- Chemical barrier effectiveness
- Comfort and softness
- Durability and tensile strength
- Cost efficiency
Industries such as healthcare, pharmaceuticals, food processing, painting, and heavy industry all have their own specific requirements. A material that performs well in a dusty warehouse may be completely unsuitable for use in a medical laboratory where exposure to viruses is a concern. In the sections below, we’ll explore the unique applications of various materials used in disposable protective equipment.
Top 11 Most Common Disposable PPE Materials
Polypropylene (SPP)
Spunbonded polypropylene is a lightweight, breathable fabric that provides economical protection against non-hazardous, grimy-work environment applications. It’s the best low-cost solution for protecting workers against dry particulates, dirt, and grime. Spun-bonded polypropylene is appropriate for wear in the non-toxic workplace and is a low-cost solution for protecting workers in dirty environments.
Ideal Applications For: General dust protection, food packaging environments, and visitor gowns in cleanrooms.
PE Coated Polypropylene (SPP/PE)
Spunbonded polypropylene fabric with a polypropylene coating (SPP/PE) is lightweight and offers excellent tensile and tear resistance. Garments made from SPP/PE protect workers against chemical dust, paint spray, asbestos, and other solid airborne particles. However, the material is not breathable, and its surface becomes stiff in low temperatures.
SPP/PE is ideal for protection against spray and splatter from water and other non-oil-based liquids, providing an economical solution for non-hazardous, dirty work environments. It is widely used in situations requiring a low level of fluid resistance, where substances are not harmful to people, but waterproofing is still necessary.
Ideal Application For: Paint shops and working, non-toxic chemical workspaces.
PP Nonwoven +PE Coated Fabric
CPE Coated Polypropylene (SPP/CPE)
CPE (Chlorinated Polyethylene) is a type of polymer produced through the substitution reaction of polyethylene and chlorine under the action of an initiator. The material offers excellent weather resistance, oil resistance, aging resistance, chemical resistance, and fire resistance.
SPP/CPE is lightweight, non-breathable, and waterproof, with better tensile and tear resistance compared to SPP/PE. It is also softer than SPP/PE. SPP/CPE is ideal for protection against spray and splatter from water and other non-oil-based liquids, providing economical protection in non-hazardous, dirty work environments. It is widely used in situations that require low levels of fluid resistance, where substances are not harmful to people but waterproofing is necessary.
Application: Ideal for low-level chemical environments, protection from water-based contaminants, boot covers, and disposable aprons.
CPE material
SMS(Spunbond+meltblown+Spunbond)
SMS barrier fabric is a unique trilaminate construction that offers high tensile strength and toughness while remaining soft, drapable, and easy to work with. SMS provides both fluid and particulate barriers to protect workers without sacrificing mobility or comfort.
The spunbond layer consists of continuous filaments with good tensile strength and elongation. The meltblown layer is made of continuous microfibers. Specialized SMS fabrics can feature antistatic properties and medical repellency (resistant to alcohol, blood, and oil), as well as extra softness and hydrophilicity.
Garments made from SMS fabric are strong and durable, yet provide excellent comfort, breathability, softness, and wearability. They are antistatic and effectively prevent and isolate dust, particles, alcohol, blood, bacteria, and viruses. SMS disposable lab coats, bed sheets, and coveralls are widely used in high-level protection areas across medical, industrial, and laboratory environments.
SMS Fabric
Breathable Laminated Fabric (Polypropylene + Microporous Film)
Breathable laminated fabric offers an excellent combination of high tensile strength, barrier protection, and breathability. It provides a high level of dry particulate holdout to protect against chemical dust, paint spray, asbestos, and other airborne particles.
This type of general-purpose disposable protective clothing is suitable for non-hazardous environments where dirt, grime, splashes, and spills are present. The fabric consists of a microporous film with a nylon scrim layer between the film and substrate, enhancing its overall strength.
Breathable laminated fabric shares many characteristics with Tyvek, such as protection against radioactive contamination and viruses. However, its strength is lower than that of Tyvek. Due to its lower cost and similar properties, microporous film laminates are now widely used as an alternative to Tyvek in various applications.
Microporous features
Microporous Film Fabric
Spunlace
Spunlace nonwoven is an environmentally friendly fabric produced without the use of additional chemicals. It is formed through high-pressure water entanglement that bonds the fibers into a cohesive web.
Feature：
- Great permeability, absorbent, durable, and lint-free
- Strong material with a smooth finish and soft touch
- Easy to sew and wash
Application:
Widely used in various commercial, healthcare, medical, and industrial fields, such as disposable protective clothing, bed sheets, doctor caps, kitchen towels, factory cleaning wipes, and other custom products.
Sticky Polypropylene(SPP+PE+EVA)
This material consists of spunbonded polypropylene coated with an EVA+PE film and treated with a special process. Its sticky surface ensures strong anti-slip performance, making it ideal for manufacturing non-skid disposable shoe covers and boot covers.
Polyethylene(LDPE/HDPE/CPE)
Impervious to fluids, polyethylene apparel provides maximum protection in a cost-effective way. Unlike polypropylene, it resembles plastic more than cloth and lacks breathability. It is commonly used for short-term applications that require complete fluid protection.
- LDPE: Low-density version of PE. It has excellent resistance to water, moisture, and most organic solvents and chemicals (except those with aromatic or chlorine content). It has lower hardness, stiffness, and strength compared to HDPE but offers better ductility.
- HDPE: High-density version of PE. It is highly resistant to many acids, alkalis, and solvents. High-density polyethylene is harder, stronger, and slightly heavier than LDPE but less ductile.
- CPE: Chlorinated polyethylene, a type of polymer produced through the substitution reaction of polyethylene and chlorine under the action of an initiator. The product offers excellent weather resistance, oil resistance, aging resistance, chemical resistance, ozone resistance, and fire resistance.
PVC (Polyvinyl Chloride Vinyl)
It is a heavy, stiff, ductile, and moderately strong amorphous (transparent) material. By adding softeners, a range of softer materials can be produced, from flexible to almost rubber-like elastic forms. It has excellent resistance to acids and bases but is affected by some solvents. Soft PVC is exceptionally resistant to most chemicals. It also has good barrier properties against atmospheric gases.
PVC/Nylon
A lightweight nylon mesh coated on one side with heavy-weight PVC. It offers excellent tear and abrasion resistance and is also resistant to most industrial oils, acids, and chemicals. It is widely used in applications requiring heavy-duty protection.
Urethane
Constructed by permanently bonding a durable 100% urethane laminate surface to a lightweight nylon fabric backing. Disposable coveralls made from this fabric are lightweight, extremely durable, and long-lasting, making them an excellent choice for protection against non-hazardous liquid splashes.
In Conclusion
Choosing the right disposable PPE material is essential to ensure optimal protection, comfort, and cost-effectiveness in any work environment. From breathable polypropylene for general dust protection to advanced SMS fabrics for high-level medical safety, understanding these differences helps buyers and procurement professionals make informed decisions. If you are looking for a reliable disposable PPE manufacturer, welcome to contact Orient Honest for one-stop disposable PPE solutions. Reach us at sales@orienthonest.com!
