High temperature performance is one of the most important considerations when selecting heat resistant gloves. A good heat-resistant glove should be able to effectively protect your hands from burns in hot environments.
Usually, heat-resistant gloves are made of special materials, such as polyimide with high heat resistance, burn protection coating or mineral fiber. These materials insulate effectively so that you experience less heat transfer when touching hot items.
This article will provide you with the best guide for purchasing heat-resistant gloves, so that you will be able to better choose heat-resistant gloves that suit your needs, and provide safer and more convenient protection for your work process. Next, I will introduce some specific points and suggestions you should pay attention to when purchasing heat-resistant gloves to help you make an informed purchase decision.
Factors to consider for thermal protection
Factors you need thermal protection for :
- Temperature: Determine the temperature range of the hot objects you will be dealing with.
- Object Size: Determine the size and shape of the hot objects you will be dealing with.
- Slip resistance: Hot objects often tend to become slippery.
- Comfort: Gloves should fit snugly without restricting hand movement or causing discomfort.
The thing to note is that the more elements you have to protect from, the higher your need for heat resistant gloves
How to understand the EN407 grade?
Common heat-resistant materials:
|
Material |
features |
|
Silica gel |
High temperature resistance, soft and durable, good insulation performance |
|
Polytetrafluoroethylene (PTFE) |
Non-adhesive, high temperature resistance, chemical corrosion resistance |
|
Silicone phenolphthalein fiber |
High temperature resistance, soft and durable, good insulation performance |
|
Ceramic fiber |
High temperature resistance, light weight, good thermal insulation performance, chemical corrosion resistance |
|
Aluminum foil composite glass fiber cloth |
High temperature resistance, fire prevention, good heat insulation performance |
|
Fire cotton |
High temperature resistant, soft, with thermal insulation properties |
|
metal fiber |
High temperature resistance, good electrical conductivity, corrosion resistance |
|
silicone rubber |
High temperature resistance, chemical corrosion resistance, soft and durable, good elasticity |
|
carbon fiber |
High strength, low density, high temperature resistance, good thermal conductivity |
|
fireproof leather |
High temperature resistance, soft and durable, good protection performance |
Why do you need heat resistant gloves?
The physical effects of a burn include skin damage, severe pain, and discomfort that can lead to changes in appearance, limited mobility, and scarring. In addition, burns increase the risk of infection and complications, which can affect the respiratory system and multi-organ function.
The psychological impact of burns can also be serious, including anxiety, depression, self-esteem and body image issues, as well as worries and post-traumatic stress disorder. Burn victims may experience psychological symptoms such as fear, insomnia, mood swings, and social barriers, while facing concerns about appearance, self-denial, and psychological trauma.
In order to prevent the above problems, we should avoid the following aspects:
1. Safety Education and Training
Provide necessary safety education and training to enable employees to understand the potential dangers of high-temperature working environments and correct protective measures. This includes identification of heat sources, training in the proper use of protective equipment, and instruction in emergency response.
2. Use proper protective equipment
Make sure to wear proper heat-resistant gloves and other personal protective equipment when handling hot objects. Choose heat-resistant gloves that meet the standards, and choose the appropriate material and grade according to the requirements of the working environment.
3. Work environment improvement
Reduce the risk of heat and flames by improving the working environment. This can include the use of insulation, fire barriers and efficient ventilation systems.
4. Emergency Preparedness and Response
Establish emergency plans and procedures in case of burns and other incidents. Train employees on how to properly respond to emergencies and provide necessary first aid equipment and resources.
Best Choice for Heat Resistant Gloves
Do gloves have to be the thickest?
Of course not, we have to choose from several aspects, we must consider the flexibility when using gloves, and the choice of materials is also very important, starting from some high temperature resistant fiber materials, and the most important thing is to choose according to the needs of the gloves. temperature and heat source type to choose from.
So how to choose?
Temperature requirements: First of all, we must understand the temperature range of the heat source we are dealing with. Choose heat-resistant gloves that meet your needs according to the temperature requirements. Generally speaking, heat-resistant gloves will indicate their applicable temperature range to ensure that the selected gloves can safely withstand the temperature of the heat source being processed.
EN 407 Rating: Refer to the EN 407 standard for ratings of heat resistant gloves. This rating includes indicators such as heat resistance, conductivity of contact heat, radiation of contact heat, splash of molten metal, splash of large drops of molten metal, and flammability. Choose the grade that meets your needs to ensure glove fit and protection.
Material selection: choose suitable heat-resistant materials according to the working environment and heat source type. Common heat-resistant materials include high-temperature resistant fiber materials (such as Arifin, Kevlar, Molina, etc.), mineral fibers and metal fibers. Understand the characteristics and scope of application of various materials, and choose the material that best suits the needs of the working environment.
Proper size and fit: Choose the right size glove to ensure that the glove fits well on the hand, providing good dexterity and maneuverability. Gloves that are too loose or too tight can affect hand flexibility and protection.
Durability and Abrasion Resistance: Consider the durability and abrasion resistance of gloves, especially for long-term use or working environments that need to withstand physical friction. Choose gloves with good durability and abrasion resistance to ensure the longevity and protection of your gloves.
Brands and Certifications: Choose reputable brands and certified heat-resistant gloves to ensure product quality and compliance with safety standards. Pay attention to check product labels and instructions to confirm that gloves meet relevant safety standards and certification requirements.
Different degrees of protection for heat-resistant gloves
> Combustion performance
The ISO 6941 standard has been withdrawn. A standard approach is ISO 15025.
In order to prevent the glove from shrinking when igniting the flame, a new test device was designed. The afterflame time and afterglow are test results after the flame is applied for 10 seconds.
Three gloves must be tested. The lowest result (HTI24) is the glove's performance class (one of four classes).
> Thermal contact
Standard EN 702 has been withdrawn.
The test method described in standard EN ISO 12127-1 is now used. The entire glove (palm, fingers, etc.) and all its component materials must be tested.
The entire glove (palm, fingers, etc.) and all its component materials must be tested. Three samples must be tested. The lowest result is the glove's performance class (one of four classes).
>Heat conduction
The EN 367 standard has been withdrawn.
The test method described in standard ISO 9151 is now used.
Three 140 x 140 mm samples taken from the palm of the glove had to be tested. The lowest result is the glove's performance class (one of four classes). If the glove consists of multiple layers, a full sample containing all layers must be tested.
>Heat radiation
ISO 6942 standard test method B (heat flux density of 20 kW/m2) continues to apply.
Three 80 x 170 mm specimens on the back of the glove must be tested. The lowest result is the glove's performance class (one of four classes). If the glove consists of multiple layers, a complete sample containing all layers must be tested.
>Small Metal Splash
34 Make changes to this property. Standard EN 348 continues to apply.
>Large metal melting
Test method described in EN 373 ISO 9185.
Three 260 x 100 mm material samples must be tested, including any necessary seams. The lowest result is the glove's performance class (one of four classes).
In any case, keeping yourself safe is the most important thing, think carefully when purchasing heat resistant gloves , you can browse our products to find the right one.
