Understanding the Heat Resistance of Nitrile Gloves

Safety gloves are an indispensable part of personal protective equipment (PPE), used across various industries such as healthcare, food service, and industrial sectors.

The humble nitrile glove is one type of safety glove that has gained prominence over the years.

Known for its strength and durability, questions often arise about its heat resistance.

This article aims to provide an in-depth understanding of the heat resistance of nitrile gloves.

Are Nitrile Gloves Heat Resistant

Overview of Nitrile Material

Nitrile is a synthetic rubber material that offers excellent resistance to many solvents, oils, and chemicals. Produced from acrylonitrile and butadiene, nitrile rubber is known for its superior resistance to puncture, cuts, and abrasions compared to its counterparts like latex and vinyl.

Nitrile Gloves and Heat Resistance

Heat resistance in a material refers to its ability to resist damage or degradation at high temperatures. Now, how do nitrile gloves fare when it comes to heat resistance? The truth is while nitrile gloves can handle heat to some extent, they are not entirely heat-resistant.

Several factors influence the heat resistance of nitrile gloves. These include the glove’s thickness, the specific manufacturing process, and any additional treatments applied to the glove. It’s also important to note that while nitrile gloves can withstand brief contact with hot surfaces or objects, prolonged exposure may cause the gloves to degrade.

Comparison to Other Glove Materials

Nitrile gloves generally offer better chemical resistance but less heat resistance than other glove materials, such as latex and vinyl. Latex gloves, while not highly heat resistant, can withstand slightly higher temperatures than nitrile gloves. On the other hand, vinyl gloves have the least heat resistance among the three.

Applications of Nitrile Gloves

Despite not being fully heat-resistant, nitrile gloves find extensive use in many industries. They are especially favored in the medical and food industry due to their excellent resistance to various chemicals, superior puncture resistance, and allergy-friendly nature. For heat-related tasks, such as cooking and food handling, gloves should be designed to withstand high temperatures.

Top 3 Gloves For Heat Resistance

1. Portwest A646 Nitrile Coated Heat & Winter Glove

The Portwest A646 glove is a versatile, high-performance safety glove designed for demanding environments.

This glove combines heat resistance and cut protection with a nitrile coating for enhanced grip, making it ideal for various industrial applications.

Its vibrant orange color improves visibility, while the insulated liner ensures warmth and comfort during winter.

2. Honeywell 51/7147 Grip-N Hot Mill Glove

The Honeywell Safety 51/7147 North Grip N Hot Mill Gloves are a high-quality safety glove solution for handling high-temperature materials.

These gloves provide excellent heat protection while offering a robust grip to ensure the safe handling of materials in challenging conditions.

With their sturdy construction and advanced materials, these gloves are ideal for jobs in hot mill environments, offering comfort and safety.

3. Liberty Safety 7654 Brown Leather Welder Glove

The Liberty Safety 7654 Brown Leather Welder Glove is a top-tier protective glove for heavy-duty welding tasks.

Made from high-quality, durable leather, it offers exceptional heat and spark resistance, providing optimal protection in high-temperature welding environments.

Its comfortable fit and rugged construction make it a go-to choice for professional welders seeking reliable hand protection.



While nitrile gloves offer many advantages, including superior chemical resistance, durability, and allergy safety, they fall short regarding heat resistance.

It’s essential to understand this limitation and choose the right gloves based on the specific requirements of your task.

Always prioritize safety and opt for heat-resistant gloves when handling hot objects or working in high-temperature environments.

HarmonyCR.com - Blog