Brief introduction of anti-static striped gloves
1. Parameters of anti-static striped gloves
It is made of special anti-static polyester fabric. The base material is composed of polyester and conductive fiber. The distance between the conductive fibers is 4mm. The gloves have excellent elasticity and anti-static properties, which can prevent the static electricity generated by the human body from damaging the product. It is used for needs. Glove-operated anti-static, clean and dust-free workshop environment. Wearing anti-static gloves can prevent the operator's fingers from directly touching the static-sensitive components, and can safely discharge the human body static charge carried by the operator. It is necessary for workers in the semiconductor industry, optoelectronic industry, semiconductor manufacturing, electronic picture tube manufacturing, computer motherboard manufacturing companies, and mobile phone manufacturers to work.
Surface resistance 10^7-10^9 Ω;
Static decay time ＜0.1sec
Charged charge ＜0.3 μ C/pair
Washing times: Class A>100 times; Class B>50
Packing 10 pairs/bag.100 bags/carton
Second, the use of anti-static striped gloves:
Excellent anti-static performance and resistance to washing. It can eliminate the harm of static electricity to the human body, and eliminate the discomfort caused by static electricity when the human body moves or wears off. It can eliminate the close-fitting and tangling of clothes caused by static electricity, is not easy to get dust, and is easy to wash. Anti-static gloves are widely used in various industries such as electronics, machinery manufacturing, and medical treatment. Mainly used in anti-static environment such as electronics, instrumentation and other industries that require gloves to operate.
Application fields: Suitable for use in fingertip workplaces and electronic products, inspection engineering of various research institutions, etc., such as low current, precision instrument assembly, product inspection, etc. It is mainly used in anti-static environments such as electronics, instrumentation and other industries that need to be operated with anti-gloves. It can prevent the damage and aging of electronic components caused by static electricity; in the petrochemical industry, it can prevent the danger of combustion and explosion caused by static electricity. It is made of anti-static cloth or anti-static knitted fabric. Used in anti-static environments that require anti-static/purifying gloves for operation.
Third, the test method of anti-static striped gloves
For anti-static gloves, test methods and test standards are very important. A lot of equipment will be used during the test. There are two types of megohmmeters for testing, 100V and 10V (±5%), 100V is used to test ≧1X106 ohms, and the 10V file is used to test <1X106 ohms. At the same time, an anti-static wrist strap, metal plate, and static voltmeter are also required.
When testing, it can only be carried out in accordance with certain established procedures. The specific procedures are as follows:
1. The temperature and humidity conditions during inspection are: temperature: 23±3oC, relative humidity: 40%-60%±5%.
2. Check whether the device under test and the electrodes of the megohmmeter are hygienic. If necessary, use a soft cloth dampened with 70% isopropanol to clean it.
3. At least six product samples are required to be tested during the first article, inspection and inspection.
4. Check the surface resistance of the glove. Put the sample to be tested on the insulating board, and then place the electrode of the megger on the surface of the glove. The electrode should not exceed the sample.
5. After the electrodes are placed, when testing the anti-static gloves, use the 10V file of the megohmmeter to check, if the reading is <1.0X107 ohms, use this file to continue the check, if the reading is >1.0X107 ohms, switch to the 100V file to check . After the reading is stable, record the reading and complete the inspection.
6. Use synchronous investigation to test other models. Specification of external surface resistance: ≥1.0X105 ohm to <1.0X109 ohm
For anti-static gloves, accurate data can only be measured by strictly following the test procedures. In order to better avoid the harm to electronic products and chips in the working process.