On electronic production lines—such as those for SMT assembly, memory chip assembly and LED packaging—there is an ‘invisible killer’ that you cannot see or touch, yet which can render an entire batch of components unusable: static electricity.
A single minor electrostatic discharge can render a chip worth tens of yuan inoperable on the spot; even more insidious are those components that have not been ‘completely damaged’ but only fail after entering the market, making it difficult to assign blame and resulting in significant losses. Many factories spend large sums on installing anti-static flooring and ionising fans, yet often overlook the aspect closest to the product itself—the gloves worn by the operators.
01
How does static electricity ‘kill’ components?
STATIC ELECTRICITY
When the human body moves about in a dry environment, it is highly prone to accumulating static electricity ranging from several thousand to tens of thousands of volts. When a hand wearing ordinary gloves comes into contact with ESD-sensitive components, an instantaneous discharge may:
• Direct breakdown: Damage sensitive components such as semiconductor devices, LED chips and MOSFETs;
• Potential damage: causing ‘partial failure’, where the device remains functional in the short term but suffers reduced long-term reliability, posing a hidden risk once it enters the market;
• Attracting dust: static electricity attracts particles from the air, contaminating precision surfaces and affecting yield rates.
02
The key indicator for anti-static gloves: surface resistance
The quality of an anti-static glove hinges on its surface resistance. The generally accepted range within the industry is:
• 10⁶–10⁹ Ω: The suitable range for anti-static gloves, allowing static electricity to be dissipated without conducting electricity that could harm the hands or components;
• Above 10⁹ Ω: Close to insulation; static electricity cannot be dissipated, rendering the protection ineffective (ordinary PVC gloves often fall within this range);
• Below 10⁶ Ω: Excessively conductive, posing a risk of electrical discharge when handling charged components.
When purchasing, always insist that the supplier provides actual surface resistance test data, rather than simply accepting the claim that “our gloves are anti-static”.
03
Anti-static nitrile gloves: Combining cleanliness and anti-static protection
Electronics production lines often require both cleanliness and anti-static protection. Anti-static nitrile gloves combine both properties: the nitrile material produces low dust, is hypoallergenic, and is resistant to oils and solvents. Combined with conductive or anti-static post-treatment, the surface resistance is stabilised within the 10⁶–10⁹ Ω range, making them suitable for:
• SMT placement and PCBA assembly processes;
• Handling and testing of electrostatic-sensitive components such as memory chips, LEDs and MOSFETs;
• Assembly of LCD panels and precision instruments;
• High-cleanliness electronic workshops requiring simultaneous control of particulate matter and static electricity
04
Three key considerations when selecting anti-static gloves
1. Classify workstations by risk level: ESD-critical workstations must use anti-static nitrile gloves; for general assembly, standard nitrile gloves may be selected to avoid over-specification;
2. Consider storage conditions: If anti-static gloves are stored for long periods in a dry environment, their surface resistance may drift beyond acceptable limits; they should therefore be stored at a constant temperature and humidity and retested regularly;
3. Integrate into a comprehensive anti-static system: Gloves are just one component; they must work in conjunction with anti-static clothing, footwear, flooring and ionising fans to provide complete protection.
05.Turning ‘anti-static’ into a one-stop solution
From gloves to lint-free wipes, and from dust-trapping mats to comprehensive cleanroom consumables, Suzhou Lider’s ‘UltraClean EasyBuy’ platform offers a wide range of anti-static nitrile gloves in stock, including low-chlorine nitrile and Class 1,000/Class 100 nitrile variants. We provide actual test data and inspection reports for surface resistance and LPC, and support sample retention for testing as well as ‘test first, purchase later’ arrangements; With dual warehouses in East and South China, orders placed in Jiangsu, Zhejiang and Shanghai are dispatched on the same day, whilst our 24/7 technical team assists you in configuring complete sets of anti-static and cleanroom consumables tailored to your production line’s classification.
Post time: Sep-14-2026