shielding bag
1.material:VMPET/CPE
2.bag style:zip top
3.features:anti-static,preventing electrostatic accumulation
shielding bag
This kind of bag can keep components sensitive to static away from the potential static danger to the largest extent.Its special four-layer structure can create an inductive cover to separate the goods inside from the static field.The inner layer is made from polyethylene or poly propylene which can avoid static generation inside the bag.This kind of hot seal bag is translucent,so the goods inside can be easily recognized from outside.It' s surface resistance is≤108-1010ΩThis product can also be printed with characters, image and trademark according to customers' requirements under the condition that it does not impinge the intel-lectual property of others. It helps to promote the image of enterprise.
No. | Item | Unit | Test standard and index |
1 | Metal layer resistance | ohm/sq | <100 |
2 | Metal layer optical transmission | Optical density | 40%-0.4 optical density |
3 | Surface resistivity | Ohm/sq | <1010 |
4 | Time for static removal | 5000-0V | <0.01 Sec. FTMS 101 B Method 4046 |
5 | Friction static | E1A541 Appendix C Avg. | TriboelectricNanocouIombs Quartz<13n/in Tefion.<13n/in |
6 | Capacitance release | Voltage difference -E1A541 | <10V |
7 | Anti-erosion | FTMS 101 C | No visible spots FTMS 101 C Method 3005 |
8 | Tensile strength | Ibs./in | ASTM D882 >18 |
9 | Tear initiation | Ibs./in | ASTM D1004 >2.5 |
10 | Puncture resistance | P.S.I | ASTM D3420 >100 |
11 | Tear resistance | Ibs./in | ASTM D882 > 8 |
12 |
MVTR | gm/100in-2/24hrs | ASTM E 96 <0.2 |
13 | Oxygen barrier | CC/100in-2/24hrs | ASTM D 3985 <0.5 |
14 | Heat seal temperature | F | 250-375F |
15 | Heat seal pressure | P.S.I | 30-70 |
16 | breaking tensile force N/15mm | N/15mm | GB/96-04-10 |
17 |
Breaking elongation rate | % | GB/96-04-10 |
% | GB/96-04-10 | ||
18
| Laminating strength N/15mm | N/15mm | GB/96-04-10 |
N/15mm | GB/96-04-10 | ||
19 | Seal strength | N/15mm | GB/96-04-10 |
20 | Size | GB/96-04-10 | Thickness ±10%; length ±3 mm; width ±2 mm |
21 | Appearance | GB/96-04-10 | No delamination, burst seal, wrinkle, warp, break, foreign particle adherence, air bubble beyond sealing ≤3mm |
