Classification and selection of high temperature resistant gloves
Release time:
2023-07-27 08:46
High temperature resistant gloves can be divided into dust-free high temperature resistant gloves, aluminum foil high temperature resistant gloves, aramid high temperature resistant gloves.
High temperature resistant gloves
Dust-free and high-temperature resistant gloves are divided into three categories: 180 degrees, 220 degrees, and 300 degrees. Among them, the 180-degree dust-free and high-temperature resistant gloves and the 300-degree dust-free and high-temperature resistant gloves have a flame-retardant base fabric and a high-temperature coating on the surface; the surface layer of the 300-degree dust-free and high-temperature resistant gloves is made of aramid, and there are two kinds of white and dark green. The inner layers of these three gloves are flame-retardant insulating layer and anti-static base fabric, which make the gloves have anti-static function.
Aluminum foil high temperature resistant gloves
Aluminum foil anti-high temperature gloves are divided into 500 degrees and 800 degrees. The 500 degree palm is aramid fabric, and the 800 degree is full aluminum foil fabric.
Aramid high temperature resistant gloves
The temperature of aramid high temperature resistant gloves is generally between 100-800 degrees, and the material is aramid.
Selection of high temperature resistant gloves:
High temperature resistant gloves have different temperature requirements according to the environment they are in contact with. We need to pay attention when choosing: the two points to be clear are the contact temperature and the single contact time. These two are indispensable.
The temperature of the contact object is to take into account that the glove material on the contact surface of the glove and the high-temperature object will not undergo physical or chemical reactions due to high temperature, such as burning or reaching the ignition point, or oxidation after high temperature. The single contact time is considered to be the time for the temperature to reach the inner layer of the glove from the outer surface of the glove and exceed the temperature that can be tolerated by the human hand. If you have a single exposure for less than this time, you are within the safe time frame. The contact time of high temperature gloves is also a matter of great concern. The contact time of high temperature resistant gloves starts from the time of contact with high temperature and ends when the hands feel unbearably hot, not until the hands feel a little hot. This time is 15 seconds in the CEen407 standard, so anything that does not exceed this time can be used.
What are the applications of high temperature resistant gloves?
Such as kitchen, bakery, barbecue, industrial oven, industrial tunnel furnace, industrial welding, metal smelting, metal extrusion, metal casting, metal cutting, glass production and processing, ceramic production, solar cell production, cold storage, mountaineering, skating, skiing Such as outdoor walking sports and other harsh working environments. Basically, it can meet the needs of multiple industries.
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Types and maintenance of gloves
There are many kinds of protection for industrial gloves. In addition to chemical resistance, they also have the functions of cutting resistance, electrical insulation, waterproof, cold protection, heat radiation protection, fire resistance and flame retardant. General acid and alkali resistance gloves are not equivalent to chemical resistance gloves. , Since many chemicals have different penetration capabilities relative to the glove material, protective gloves with anti-penetration of various chemicals should be selected when necessary. Protective gloves are upper limb protective equipment that defend against physical, chemical and biological external factors from the fingers to the wrist of the operator. Labor protection gloves During operation, hands are the most vulnerable parts of the body. High-temperature gloves protect hands from radiant heat and flame burns, and are made of materials such as aluminized fabrics, leather, fiberglass, and flame-retardant fabrics.
The functions of protective gloves are: 1. Prevent fire, high temperature and low temperature damage. 2. Prevent damage from electromagnetic and ionizing radiation. Prevent electrical and chemical substances from harming. 3. Prevent impact, cutting, abrasion, microbial invasion and infection. 4. Protective gloves include cut-resistant gloves, labor protection leather gloves, acid and alkali resistant gloves, etc., which are widely used in industrial and agricultural production in our country.
Standard requirements for protective gloves
Protective gloves are widely used in my country's industrial and agricultural production, but the standards used in the production of protective gloves are mostly enterprise standards and industry standards, and there are relatively few national standards. The rapid development of economic construction has accelerated the rapid development of my country's protective gloves industry.
What are the precautions for purchasing protective gloves?
What are the precautions for purchasing protective gloves: 1. Choose suitable size protective gloves. The size of the gloves should be suitable. Gloves that are too tight will restrict blood flow, cause fatigue, and be uncomfortable; gloves that are too loose will be inflexible and easy to fall off.