Wholesaler Powder Free ESD Yellow Latex FingerCots For Electronics Factory
1. Production Specification
Powder free antistatic latex fingercots
100% pure natural latex
Without plasticizers, silicon oil and amide
Size:S/M/L/XL
2.Technical Data
| Item code | Small | Medium | Large | X-Large | Ref Standard | | Average weight ( g ) | 0.41±0.02 | 0.46±0.02 | 0.52±0.02 | 0.58±0.02 | ASTM D3772 | | Width ( mm ) | 24±2 | 28±2 | 30±2 | 34.5±2.5 | | Length ( mm ) | 70±5 ( 65±5; cut type ) | | Thickness ( mm ) | 0.09±0.03 |
|
| Physical Specification |
| Tests(unit) | Spec | Ref Standard | | Tensile Strenght ( Mpa ) | ≥ 24 | ASTM D3772/D412 | | Elongation at break ( % ) | ≥ 750 |
|
| ESD Specification |
| Tests(unit) | Spec | Ref Standard | | Surface resistivity ( Ω/cm² ) | ≤ 10¹¹ | ANSI / ESD-STM11.11
ASTM D257 | | Decay time ( sec ) | < 3.0 | | Static charge ( v ) | ≤ 50 | | Tribo-Electric charge ( v ) | 150 |
|
| Cleanliness Specification |
| Tests(unit) | Spec | Ref Standard | | Particle count ( 0.5 - 20 µm; counts/cm² ) | ≤ 1200 | IEST-RP-CC005.2 | | [ F+CI+Br ] ( µg/cm² ) | < 3.10 | | [ NO3 ] ( µg/cm² ) | < 0.14 | | [ SO4 ] ( µg/cm² ) | < 0.30 | | [ PO4 ] ( µg/cm² ) | < 0.03 | | [ Na ] ( µg/cm² ) | < 0.85 |
|
| Packing |
| 144 pcs/gross; 10 gross in bag; 20 bags in carton; custom packaging available. |
| Storage |
| Finger cots should be kept in a cool, dry place out of direct sunlight. |
| Caution |
| This product contains natural rubber latex which may cause an allergic reaction. |
3. Production introduction
The main material is latex and the static electricity protection compounds and the antioxidant are added,
which could effectively protect the microcircuit and the precision electronic instruments in such a circumstance
without covering the whole clamp. Also it could not contain the material sieved gradually and pollute the precise part.
The off-white fingertips have already chloridized which reduces the fixed remnant and other contamination.
