Black Latex Gloves
Name | Gloves latex black |
Shelf Life | 5 years |
Sizes | S. M. L. XL |
Quality Certification | 510K , CE ,CE2777 ,EN455-1,-2,3, EN374 -1,-2,-4 ,GB4806 ,ASTM-D6319 ,CE , EN16523 |
Color | Blue , White, Black ,Purple or Customized |
Package | 100pcs in a box |
Application | Nursing , Manufacturing , Repair , Washing , Food Handling ,Medical |
Surface | Powder Free , Latex Free |
Thickness | 5mil , 6mil , 8mil ,10mil |
Do nitrile gloves have latex ？
Are nitrile gloves latex free ？
Latex gloves vs nitrile gloves
Nitrile (NBR) Gloves vs Latex Gloves – What’s the Difference Between These Types of Disposable Gloves?
If you’re considering buying disposable gloves, it’s important to understand which type best suits your needs. There are three main types of disposable gloves available: Nitrile (NBR), Latex, and PVC. Each has its own advantages and disadvantages and is suitable for different usage scenarios and environments. When choosing the right gloves, factors such as environmental risk, budget, quality, durability, and hand mobility must be considered.
Below is a comparison of the main characteristics, pros, and cons of nitrile, latex, and PVC gloves to help you make the right decision based on your workplace needs.
Glove Type Main Characteristics Advantages Disadvantages
Nitrile (NBR) Gloves Resistant to chemicals, oils, abrasion, and heat; strong adhesion; good aging resistance Ideal for handling chemicals and oily substances; offers excellent elasticity and durability Higher price; some people may still be allergic to nitrile
PVC (Polyvinyl Chloride) Gloves Resistant to chemicals, oils, and abrasion Offers good durability and chemical resistance; suitable for a wide range of applications Less elasticity and sensitivity
Latex Gloves Excellent elasticity, sensitivity, and flexibility Provides outstanding tactile sensitivity and adaptability; suitable for tasks requiring precision Some people may be allergic to latex; less resistance to oils and chemicals
What Are Nitrile (NBR) Gloves?
Nitrile Butadiene Rubber (NBR) is a synthetic rubber made from the copolymerization of acrylonitrile and butadiene. It offers excellent resistance to oils (especially aliphatic hydrocarbons), high abrasion resistance, good gas impermeability, strong adhesion, and good heat and aging resistance. However, its disadvantages include poor low-temperature performance, poor ozone resistance, relatively weak insulation, and slightly lower elasticity, making it unsuitable for use as an insulating material. Commercial production of NBR began in Germany in 1937.
NBR gloves are disposable gloves made from nitrile rubber. They are commonly used in medical, laboratory, cleaning, food handling, and industrial applications.
Thanks to their resistance to chemicals, oils, abrasion, heat, and aging, nitrile gloves have become a popular choice for hand protection in environments where exposure to contaminants is a concern. Their durability ensures reliable protection while maintaining comfort and dexterity, making them widely used in industries such as healthcare, laboratory research, cleaning services, food processing, and manufacturing.
Advantages of Nitrile (NBR) Gloves
•Chemical Resistance: Nitrile gloves offer superior protection against a variety of chemicals and solvents, making them ideal for pharmaceutical, cleaning, and chemical-handling tasks.
•Oil Resistance: These gloves are highly resistant to oils and petroleum-based products, which is especially beneficial in mechanical maintenance and automotive industries.
•Durability: Nitrile gloves are abrasion-resistant and suitable for long-duration tasks or applications involving friction.
•Heat Resistance: Compared to other disposable glove materials, nitrile gloves can withstand higher temperatures without deforming or breaking.
•Elasticity & Fit: They offer a snug fit with good tactile sensitivity, which is crucial for tasks requiring precision.
•Latex-Free: Nitrile gloves do not contain natural rubber latex, making them a safer option for individuals allergic to latex—especially in medical settings to protect both caregivers and patients.
•Variety of Sizes & Thicknesses: Nitrile gloves are available in multiple sizes and thickness levels to suit different users and working conditions.
Disadvantages of Nitrile (NBR) Gloves
•Higher Cost: Nitrile gloves are generally more expensive than latex or PVC gloves.
•Poor Ozone Resistance: Prolonged exposure to ozone can degrade the material.
•Limited Low-Temperature Performance: At very low temperatures, nitrile gloves may become brittle and prone to breaking.
•Not Suitable for Electrical Insulation: Compared to natural rubber, nitrile offers less insulating capability, making it less suitable for applications requiring electrical insulation.
•Non-Biodegradable: As disposable items, nitrile gloves are not biodegradable, which raises environmental concerns when used in large quantities.
When selecting gloves, it’s essential to weigh these disadvantages against the advantages and specific application needs.
Common Applications of Nitrile Gloves
Nitrile gloves are suitable for a wide range of environments, especially where protection from chemicals, oils, and contaminants is required:
1.Healthcare: Widely used in surgeries, examinations, patient care, infection control, and hygiene procedures to prevent cross-contamination.
2.Chemical & Biological Labs: Provides a protective barrier against chemical exposure and biological agents while maintaining tactile sensitivity.
3.Cleaning & Sanitation: Protects users when handling cleaning agents and chemicals, offering both flexibility and durability.
4.Food Handling & Processing: Ensures hygiene and safety in food contact situations, particularly effective when handling greasy or additive-rich foods.
5.Industrial Use: Ideal for mechanical repairs, chemical processing, oilfield work, and other industrial environments requiring hand protection.
Note: Nitrile gloves are not suitable for every situation. For instance, they perform poorly in extremely cold conditions and are not recommended for insulation applications. Some users may still experience allergic reactions to nitrile compounds, so allergy testing is advised prior to use.
What Are Latex Gloves?
Latex gloves have been used for over a century. They were first introduced in hospitals in the 1880s to reduce exposure to contaminants and prevent disease transmission. Over the decades, latex gloves became popular in medical and industrial settings. Their use surged in the 1980s and early 1990s during the HIV/AIDS crisis.
Latex gloves fit like a second skin and offer better tactile sensitivity than nitrile or PVC gloves. They are highly elastic, providing a snug fit and comfort for extended wear—ideal for long, complex procedures if no latex allergy is present.
Among the three types of gloves (latex, nitrile, PVC), latex is most commonly used in medical settings due to its reliable barrier against bacteria and viruses. However, they perform poorly against harsh chemicals. High-quality latex gloves may contain a light internal powder coating to make them easier to put on.
Because of their features, latex gloves are widely used in high-risk environments such as operating rooms, emergency departments, and recovery areas, where long-term wear is required.
Advantages of Latex Gloves:
1.High Sensitivity: Excellent tactile feedback, ideal for tasks requiring precision (e.g. surgery, lab work).
2.Elasticity and Fit: Snug, comfortable fit that enhances protection.
3.Durability and Tear Resistance: Withstands wear and resists tearing during extended use.
4.Biocompatibility: Made from natural rubber; safe and comfortable for most users.
5.Effective Barrier: Provides strong protection against bacteria and viruses.
6.Biodegradable: Derived from rubber trees, latex gloves are biodegradable and compostable.
Disadvantages of Latex Gloves:
1.Allergy Risk: Latex proteins can cause allergic reactions—rashes, itching, swelling. Always screen for allergies before use.
2.Poor Chemical Resistance: Not suitable for handling strong solvents, acids, or bases.
3.Low Heat Tolerance: May soften or degrade under high temperatures.
4.Environmental Impact: Though biodegradable, large-scale production consumes water and energy, possibly contributing to deforestation or biodiversity loss. Also generates single-use waste.
Common Uses of Latex Gloves:
1.Healthcare: Hospitals, clinics—for infection control and patient protection.
2.Laboratories: Protect hands and samples from cross-contamination.
3.Cleaning: Shield hands from chemical cleaners.
4.Food Service: Prevent food contamination during preparation.
5.Manufacturing: For tasks requiring tactile sensitivity and light protection.
6.Beauty Industry: Used in hair coloring, skincare, and other services.
7.Agriculture: Protects from contact with pesticides and fertilizers.
8.Home Use: For cleaning, gardening, or pet care.
Latex Allergies:
Latex allergies affect approximately 1–2% of the population and are more prevalent in certain groups of people. These include individuals with food allergies to avocado, banana, chestnut, and kiwi; those who have undergone multiple surgeries; people with occupational exposure to latex (such as healthcare workers); and those with a history of hand dermatitis.
Due to increasing awareness of latex allergies among healthcare professionals and the general public, non-latex glove materials—such as PVC (polyvinyl chloride), nitrile rubber, and neoprene—have become more widely used. However, these alternatives generally offer lower tactile sensitivity and precision compared to natural latex gloves, making them less ideal for surgical procedures.
The exception to this is gloves made from polyisoprene polymers. These gloves have a chemical structure nearly identical to natural rubber latex but are latex-free, making them safe for allergic individuals. However, polyisoprene gloves are also the most expensive among non-latex options. Nitrile gloves, which rank just below polyisoprene in performance, are often twice the price of latex gloves.
This high cost remains a significant barrier to the widespread adoption of non-latex glove materials.
That said, it’s possible to reduce allergenic proteins in latex through specific chemical processing techniques, making the gloves less likely to cause reactions.
Nitrile gloves are a strong alternative for people allergic to latex, as they offer excellent puncture resistance and chemical protection. However, care should be taken when handling silver or certain metal products, as sulfur residues (used in the vulcanization process of nitrile) left on the gloves may damage those materials.
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