Introduction
Insulated gloves is also called high pressure insulation gloves, is made of natural rubber, use insulated rubber or latex, molded, mold, vulcanization or immersion molded five finger gloves, main Used in electrician operations. Insulating gloves are commonly used for safety workers and important insulation equipment in power operation maintenance and maintenance tests. With the development of electricity industry and the promotion of electricity operation technology, the safety performance of insulating gloves has made more stringent requirements.
Cleaning care
Cleaning and drying: When glove is dirty, it is rinsed with soap and water temperature without more than 65 degrees Celsius, and then thoroughly dried and coated with talc. After washing, it is still attached to a mixture like tar or paint. Please clean this site immediately (but the detergent can't be too much!) And immediately rinse it and follow the above method.
Used
Insulated gloves are labor insurance supplies, and it is made to protect against opponents or human body, made of rubber, latex, plastic, etc., with anti-electricity, waterproof, acid-resistant , Anti-chemical, oil-proof function. Suitable for power industry, automotive and mechanical maintenance, chemical industry, precision installation. Each material has different characteristics, depending on the type of chemical product with gloves, has special use.
The insulated gloves with electricity work is an important part of insulation protection in individual protective equipment. With the development of the electric industry The promotion of charging operation technology has made a more stringent requirement for the safety of the use of insulated gloves with electricity operation. But the current market is produced, distributed, and the insulated gloves with electricity operations are more confusing with insulated gloves.
Insulation gloves found in the testing of problems
Due to the poor production process, storage or improper use, especially physical factors such as light, heat, radiation, mechanical force and other in complex environments and The integrated effect of other chemical factors, the insulating gloves are easily generated by aging, hard, brittle, or cracking. In the preventive test of insulating gloves, the following aspects are found to have the following aspects by contrast to different samples.
(1) Tag Durability. On some slightly domestic gloves, mark the fuzzy, it is difficult to identify, if a batch of gloves are checked, the mark is touched, and even it can be easily revealed.
(2) Insulated gloves color tags are irregular. Such as the color of a "level 0" glove is red, but according to IEC 60903 ~ 2002 ((with an insulating glove with electricity operation, it should be a rice color. Top 10 kV, 20 kV voltage level insulated gloves is Orange with similar colors, only individual joint ventures production of insulated gloves in line with color markers.
(3) The name of the insulating glove is not standardized. Such as a domestic nominal 25 kV voltage level insulation glove, the actual use The voltage is less than 21.75 kV, and then confirmed with the manufacturer's technician, it is known that the verification test voltage of the type of insulating glove is 25 kV, which is equivalent to the 2-level glove of the GB / T1762-2008 with the insulating gloves in the insulating glove, that is, only Suitable for 10 kV voltage grades, not available for 20 kV voltage level.
(4) will conventionally insulated handlers to consider composite gloves. Many power supply enterprises to check insulation gloves, fingers and palms There is a wear or scratch in the site, and there is obvious metal dirt, which indicates that the glove is mistaken to be a composite glove. According to statistics, more than 60% of the insulated gloves in the preventive test is finger and palm Since the rubber material constituting the insulating glove is easy to be cut or damaged, there is an accident in an accident, and therefore, the insulating glove should be correctly selected in the work.
(5) Insulated gloves are not properly Some units of insulation gloves are severely adhesive, which indicates that the use of insulating gloves or is not properly kept. After the erosion of rain, sweat and air, easy to lose elastic age, adhesion.
< P> (6) In preventive test, nearly 40% of the breakdown part of the insulating glove is the arm part. In actual use, the arm part of the insulating glove is much less than the wear, but the breakdown ratio This should be highly valued. After comprehensive analysis, the main reasons for the breakdown of the arm have the following points. When testing, the glove is incorrect. When the high pressure test, the water injection is not standard or The unsharened portion of the glove cuff is not dried, resulting in the surface of the high-pressure gloves and discharges, and the resulting ozone causes gloves to crack, resulting in an insulating glove to be broken.2 label paste position is incorrect. Insulated gloves arm The part is the main paste of the test certificate or the self-numbered label. The breakdown point in the arm part in the test is in the adhesive label, carefully examined, the label paste rubber has aging or color shallow phenomenon, this It should be that the rubber is chemically reacting from the sticker.
Implementation standard
(1) After purchasing gloves, if it is found in transportation, rain is rained Mild mildew in humidity, or other abnormal changes, should be electrically retrieved to the statutory testing mechanism.
(2) must be inflated inspections before use, and it is not possible to use any damage.
(3) When the job, the sleeve is enclosed in the tubular mouth to prevent it. Accident.
(4) After use, the internal and external dirt should be scrub, after drying, sprinkle with talcum powder to prevent damage to damage, and do not put on the ground.
(5) should be stored in a warehouse in dry venting room temperature -15 ° C to + 30 ° C, relative humidity, away from the heat source, away from the ground and the wall 20 cm. Avoid affecting the effects of acid, alkali, oil and other corrosive substances, do not place direct sunlight, do not put on the ground.
(6) Use 6 months to prevent prevention tests.
Common sense
1. You must know some knowledge before this type of glove:
a, in use Before the class glove, you must have no sticky phenomenon, as well as there is no leakage phenomenon;
b, before using this type of glove, you must belong to qualified products, It is also within the maintenance period of the product;
2, when using such gloves, you must know some of the common knowledge:
a, wearing When such gloves, the finger hole of the glove is consistent with the user's hands, and the user should put the cuffs of its overalls in the glove;
b, if you The glove has been contaminated, then you can choose to use soap and wash it with warm water. When there is an oil substance, do not use banana water to remove it, because banana water will damage its insulation.
c, when using this type of glove, if it is in the process of use, then we should dry it first, then apply some sliding lime on it, then Save.
3, after using such gloves, some maintenance knowledge you must know:
a, after using such gloves, we should After the unified number, store them in those ventilated places.
b, when saving such gloves, be sure not to put it with those items with corrosive items.
c, when saving such gloves, remember that it should be placed in a place where the sun is straight.
d, when saving such gloves, remember it on the dedicated bracket, and it is not possible to stack any other items.