Chloe Zhang
Heat-resistant gloves are essential for protecting your hands from burns and heat hazards. While no glove is entirely heatproof, different types of gloves offer varying levels of protection against contact, convective, and radiant heat. When choosing heat-resistant gloves, it is important to consider the specific tasks you will be performing and select gloves with the appropriate ratings and features, such as flame resistance or protection against small splashes of molten metal. Additionally, wearing nitrile gloves with cotton glove liners can provide both heat protection and dexterity for tasks like smoking meats. Understanding the different test standards, such as the EN407 rating system, can help you make an informed decision when selecting heat-resistant gloves for your specific needs.
| Characteristics | Values |
|---|---|
| Purpose | Protection from heat hazards |
| Heatproof | No |
| EN407 Standard | Flame-resistant badge with a flame icon; non-flame heat resistance badge with curved lines |
| Contact heat test | Level 3 if the inside surface of the glove material does not increase by 50°C after 15 seconds of contact with a 350°C surface |
| Convective heat test | Level 1 if it takes 4 seconds for the glove interior to increase by 24°C; Level 2 if it takes more than 7 seconds; Level 3 if it takes more than 10 seconds; Level 4 if it takes more than 18 seconds |
| Radiant heat test | Level 1 if it takes 7 seconds for the glove interior to increase by 24°C; Level 2 if it takes more than 20 seconds; Level 3 if it takes more than 50 seconds; Level 4 if it takes more than 1 minute and 35 seconds |
| Small splashes of molten metal resistance test | Small droplets of molten metal are dripped onto a glove sample |
| Usage | Hair styling, cooking, grilling, smoking meat, handling cast iron skillets, welding, etc. |
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What You'll Learn
Heat-resistant gloves are not heatproof
Heat-resistant gloves are a type of personal protective equipment (PPE) designed to protect workers from sustaining injuries caused by contact with hot surfaces and objects. They are commonly used in applications such as handling hot textiles, maintaining pipes and heating equipment, and cooking.
While heat-resistant gloves offer a layer of protection against thermal hazards, it is important to understand that they are not completely heatproof. The level of protection provided by heat-resistant gloves varies depending on their materials and construction. Different materials have different heat resistance properties, and some common materials include aramid yarns, cotton, and neoprene.
The type of application and the degree of heat exposure play a crucial role in determining the appropriate level of heat protection needed. For example, handling hot steel or ceramic molds requires gloves with higher heat resistance compared to applications with lower heat levels. Additionally, the presence of other hazards, such as molten liquids or sharp edges, may require specialized protection in addition to heat resistance.
It is worth noting that even with heat-resistant gloves, thermal burns can still occur. In 2019, the Bureau of Labor Statistics reported that heat hazards caused over 7,000 thermal burns to workers' hands, wrists, and arms. Therefore, it is essential to select the right type of heat-resistant glove for the specific application and ensure that it provides adequate protection. Factors such as breathability, grip, dexterity, and cut resistance should also be considered to ensure optimal performance and safety.
To summarize, while heat-resistant gloves are designed to protect against thermal hazards, they are not entirely heatproof. The effectiveness of the gloves depends on various factors, including the materials used, the level of heat exposure, and the presence of other hazards. It is crucial to carefully select the appropriate gloves and take the necessary precautions to minimize the risk of injuries associated with heat exposure.
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EN407 standard for choosing heat-resistant gloves
The EN407 standard specifies a set of tests that define performance levels relating to thermal resistance for protective gloves. Safety gloves complying with the EN407 standard are intended to protect the hands against thermal hazards like heat and fire, but not cold. Gloves that meet the EN407 standard protect against radiant heat, contact heat, convective heat, molten metal splashes, and flame.
The standard comprises six unique tests, graded on a scale from 0 to 4, with 0 representing that the glove failed the test, and 4 signifying maximum resistance. The sequence of numbers represents the test undertaken. Gloves that have passed at least one of the tests of protection from thermal risks are marked with one of two symbols: an X indicates that the protection level isn't claimed.
The first test a work glove should be subjected to is flammability resistance. Exposed to fire and in contact with an open flame for at least 15 seconds, the time it takes for the glove to stop burning determines the performance level of the protective glove. A glove with a level 2 rating guarantees perfect resistance to contact heat up to 250°C.
The second test is the Convective Heat Resistance test, which measures the time it takes for heat to be transferred from a flame to the inside of the glove. The longer the protective glove is able to delay the transfer of heat from the outside to the inside of the glove, the higher its resistance level.
The third test assesses the degree of protection offered to the wearer's hand from being struck by drops of molten metal. When good test results are achieved, the droplets of molten metal do not stick to the surface of the test sample but tend to run off. This significantly reduces the time in which they are in contact, and the temperature of the glove does not raise.
The fourth test uses PVC foil to determine the weight of molten metal that would cause the skin to be affected on the inside of a glove. The glove fails the test if the molten metal droplets remain stuck to the glove material or if the glove ignites or is punctured.
The fifth test assesses how long a glove continues to burn or glow after a flame is removed, determining how fire-resistant the gloves are. To test this, a glove is exposed to a flame in a controlled environment.
The sixth test assesses the glove's ability to protect the wearer's hand if it comes close to a naked flame. The gloves don't need to be non-flammable but they must inhibit combustion and burn slowly enough for the wearer to recognise this and safely remove the gloves.
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Heat-resistant gloves for cooking/grilling
When grilling or cooking, it is essential to protect your hands from extreme heat. Various types of gloves are available that offer dexterity, fine motor skill ability, and heat insulation. These include silicone, aramid, neoprene, and leather grill gloves.
Neoprene rubber gloves, for instance, are waterproof and provide great heat resistance and extra-long cuffs for added protection. However, it's important to note that just because a glove has a high maximum heat rating doesn't mean it's heatproof. The ratings are based on time, with the maximum heat capacity only safe for a few seconds. For instance, the Semboh Extreme Heat Resistant BBQ Gloves are rated at 932ºF, but they only allowed five seconds of handling a 500ºF cast iron pan before it became intolerable.
One of the best grill gloves on the market is the Grill Armor Gloves, which offer ample dexterity, a good grip, and excellent heat protection. They are comfortable, flexible, and can easily fit hands of all sizes. They performed exceptionally well in tests, allowing users to grab pans, squeeze tongs, and even stick their hands directly into a fire pit without feeling any burn.
Other options for heat-resistant gloves include the Cuisinart Heat Resistant Grill Gloves, which provided ten seconds of grip time during tests, and the Charcoal Companion Barbecue Pit Mitt, which offers good heat protection, dexterity, and grip. If you're looking for a more affordable option, you could consider using nitrile gloves with cotton glove liners, which provide dexterity and adequate heat resistance for most cooking tasks. Alternatively, you could use welding gloves or gloves designed for handling smoked meat.
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Heat-resistant gloves for hair styling
Heat-resistant gloves are essential when using hair styling tools such as curling irons, wands, and flat irons, to protect your hands from the heat. There are many options available, with features such as silicone bumps for added heat protection, and some brands offer additional accessories such as heat-resistant mats and hair clips.
The Sally Heat Resistant Glove is a lightweight, reusable option that can be used for both left and right-hand styling, providing full styling control while protecting your fingers and wrists from the heat of styling tools. The ISA Professional Heat Resistant Curling Glove is another top choice, made from High-Tech DuPont NOMEX Aramid, a material used in aerospace and military applications, and trusted by firefighters for protection. This glove is also lightweight and reusable, and it can be used by left or right-handed individuals.
Other popular brands offering heat-resistant gloves for hair styling include Teenitor, Lessmon, Kiloline, AFT90, MORGLES, Sopito, Geyoga, and IKOCO, which offer features such as silicone bumps, universal fit, and heat-resistant mats. These gloves are designed to protect your hands from the heat of curling wands, flat irons, and hot air brushes, and some are suitable for left and right-handed individuals.
When choosing heat-resistant gloves for hair styling, it is important to consider the level of heat protection offered, the fit and comfort of the gloves, and any additional features that may enhance your styling experience, such as silicone bumps for better grip or a heat-resistant mat to place your hot tools on.
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Using welding gloves for heat protection
Welding gloves are designed to protect against extreme heat, flames, and abrasive materials encountered during welding operations. They are made from a variety of materials, including leather, Kevlar, carbon fibre, and wool, each suitable for specific welding types. The level of protection provided by welding gloves depends on the material they are made of.
Welding gloves are crucial for protecting workers from high heat, flames, and sharp edges, as well as maintaining productivity and workflow. They are designed to allow for easy finger movement while providing protection from extreme heat. Many welding gloves also feature impact protection on the back of the hand and fingers, safeguarding against falling objects or heavy machinery hazards.
When choosing welding gloves for heat protection, it is essential to consider the specific job requirements and variables. If your work involves gripping extremely hot and heavy objects for extended periods, opt for gloves that offer the highest level of protection. The ASTM F1060 and EN 407 testing methods provide standards to help you select the necessary level of protection for your application.
While welding gloves provide heat resistance, it is important to manage expectations. No glove can completely protect against the extreme heat generated during welding, and nerve damage from high-heat situations is still possible. Additionally, the closer your hands are to the weld, the more likely they are to get hot, regardless of the gloves you wear. Adjusting your technique and maintaining a safe distance between your hands and the weld can help mitigate heat exposure.
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Frequently asked questions
Heat-resistant gloves are used to handle objects that are too hot to touch with bare hands, such as cooking grills, hair styling tools, and smoking equipment.
No, heat-resistant gloves are not fireproof. They are designed to protect against heat hazards to a certain degree, but they can still ignite and cause burns. Flame-resistant gloves are designed to self-extinguish, preventing the spreading of flames and reducing the severity of burns.
When choosing heat-resistant gloves, look for the EN407 standard badge, which provides useful information about the glove's heat resistance rating. The badge with a flame icon indicates flame resistance, while the one with curved lines indicates non-flame heat resistance. The rating scale ranges from one to four, with four being the best protection.
Heat-resistant gloves are available for purchase online on websites like Amazon and from specialty retailers like Kosmos Q. You can also find them in hardware stores or home improvement sections of stores.
