APSI Products List

Static shielding & Aluminium moisture barrier bag

These bags provide static-sensitive components with maximum protection against potentially Harmful electrostatic discharges. Their unique 4-layer construction creates a "Faraday Cage" effect to totally shield contents from static fields.
Forcefield Metallized Bags also feature a tough abrasion-resistant exterior to give bags long service life. The coating also protects properties of the highiy-conductive metallized layer which creates the Faraday cage shield .

Yet another inside layer is of sturdy polyester for added strength .It prevents stretching which could otherwise reduce shielding effectiveness. The final inner layer is a dissipative polyethylene to ,prevent static electricity from being generated inside bag .Heat-sealable bags are transparent, allowing clear viewing of the contents for identification without removal.

SPECIFICATIONS

ABRASION RESISATNT COATING Thickness Surface Resistivity Abrasion Resistance	2.5 Microns < 10 10 ohms/sq. ASTM D 618 AT 15% RH , EST 803 Probe, 100 volts 1000 Cycles With no damage CSI Model CS-39 Head Load- 227 gms Abradent Rough Corrugated
METALLIZED LAYER ResistanceLight Transmission	<100 ohm/sq. 40%-0.4 Optical Density
POLYESTER LAYER Thickness	0.5 mils
DISSIPATIVE POLYETHYLENE LAYER Thickness Surface Resistivity Static Decay Triboelectric Charging Capacitance Probe Corrosion	2.6 mils < 10 12 ohm/sq. ASTM D 618 AT 15% RH , ETS 803 Probe, 100 volts 5000-0 Volts< 0.01 seconds FTMS 101B Method 4046 E1A 541 Appendix C Avg. Triboelectric Nanocoulombs Quartz < 0.13 nc / in 2 Teflon < 0.13 nc / in 2 < 10 Volts Differential-E1A 541 No visible signs detected FTMS 101C Method 3005
CHARACTERISICS Tensile Strength Tear Initiation Puncture Strength Seam Strength MVTR Barrier Oxygen Barrier	>18 lbs./ in . ASTM D 882 > 2.5 lbs. / in. ASTM D 1004 > 100 p.s.i ASTM D 3420 > 8 ibs. / in .ASTM D 882 < 0.2 gm/100 in -2/24hrs. ASTM E96 < 0.5 cc /100 in .2/24 hrs . ASTM D 3985
HEAT SEALING Temperature Time Pressure	250-3750 F 0.5-3.5 seconds 30-70 p .s. i.