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Campi di
applicazione:
Per il settore
Elettronico protezione piastre e componenti
Electrical Properties
| Surface Resistivity (inside/outside)
at 28. 8°C and 12% RH |
<1011Ohms/sq |
| Static Decay Rate (5000 volts O
volts at 28.8°C and 12% RH) |
< 2 Seconds |
Custom Sizes
Bags
are also available to order in any size from 3" X 3" to 60" X 88" and
from 75 X 75mm to 1200 X 2000mm.
Bags Printed with Logo ESD,
CAUTION
OBSERVE PRECAUTIONS
FOR HANDLING
ELECTROSTATIC SENSITIVE
DEVICE
. |
The static charges are the invisible enemy of electronic components and
the circuit- boards . With the increasing of the sensibility of the
electronic components to the static charges the packaging has an important
role in the prevention of accumulations of charges . The anti-static bags
have been developed in order to offer protection from electrostatic
discharges, radio-frequencies and electromagnetic induction
Physical Properties
| Colour |
Clear or Tinted |
| Thickness |
2 mils (50 micron) - 8 mils (200
microns) |
| Tensile Strength (ASTM D 882) |
1500 to 3000 psi |
| Tear Strength (ASTM D 1004) |
65 to 450 lbs/inch |
| Elongation (ASTM D 882) |
MD: 550 |
| Dart Impact (ASTM D 3420) |
250-750 grms |
| Burst (Mullen) (ASTM D 3420) |
20-60 psi |
Heating Sealing
- Temperature:
- Time:
- Pressure: |
(ASTM D 882)
250-375°F
.25 - 3.5 Seconds
30 -60 psi |
|
The values shown above were developed from random samples
taken from production material. We believe them to be typical
for this particular product. Because of normal lot to lot
variations, actual values may vary somewhat from these
depicted here. We makes no warranty, express or implied; as to
the suitability of these materials for any specific product.
Consumers should determine product suitability through their
own testing and evaluation.
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|
Food Contact |
FDA Approved |
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MIL. SPEC.
MIL-PRF-81705, TYPE II
Type II Mil B 81705
Antistatic Polythene is a homogenous non-amine antistatic polythene
film. Antistatic polythene bags will not generate or carry a static
charge and so are used to package non sensitive products entering an ESD
protected area. This polythene is available clear. or with a pink tint
This polythene is effective at low relative humidities (less than 12%).
The antistatic additives used do not effect the film clarity or quality.
ASTM
D 257 -DIN 53482
QNFPA-99
La National Fire Protection Agenty (NFPA) fissa specifiche procedure per
il pakaging,La
NFPA-99
specifica le condizioni per l'imballaggio medicale ai paragrafi
3-3.6.6.3
Condizionamento: 50% ± 2% RH at 23° ± 1°C per 25 ore o sotto
equilibriorichiede un test a 50% ± 2% RH at 23° ± 1°C.
a.
Static Decay: Il tempo di decadimento non eccede 0.5 seconds (90%
dissipazione.)
b.Resistivitą superficiale:
la misura della resistivitą sarą minore
di 1 x 10 11 W/sq.
Questo prodotto
contiene additivi che superano i test NFPA
Questo
prodotto contiene additivi conformi a tale specifica nei punti
4.8.3 e 4.8.8
Polycarbonate
Compatibility Testing:
Questo
prodotto non contiene additivi incompatibilii al Policarbonato
(come ad esempio piastre per circuiti elettronici in
policarbonato)
Copyright © 2002, DBM srl All Rights
Reserved. |
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