4Precision Clean 2000 4Precision Clean II 4Precision Stat 4Precision Snap-Tear 4Precision Clean-Tear 4Precision Clean HD 4Precision Clean Nylon 4Precision Clean Centerfold 4Autoclavable PC Breather Bag 4PC Barrier Bags 4PC Shrink Film 4New Products 4Specialty Uses 4Additives
Precision Snap-Tear™ Precision Snap-Tear™ bags are clear and are made from ultrapure resin; the bags are specially contructed to snap open when pulled sharply. This allows quick easy access to cleanroom gloves, medical devices, cleanroom supplies, garments, gowns or other products without having to use scissors or a razor blade. Precision Snap-Tear™ bags are available in gauges from .002" to .004", and in custom sizes with widths from 3" to 47" and lengths from 3" to 48". A number of variations are available; please refer to the sheet labeled "Available Variations" for a complete list. Precision Snap-Tear™ bags are manufactured and packaged in our Class 10 (M2.5) cleanroom; they are available printed or unprinted, and are suitable for sterilization by gamma radiation or ethylene oxide. Characteristics for the film are as follows:
Property	ASTM Test	Typical Values
Dart Impact, g	D1709	84-96
Tensile Strength (break), psi, MD Tensile Strength (break), psi, TD	D 882 D 882	2850-2950 2260-2340
Elongation, %, MD Elongation, %, TD	D 882 D 882	220-435 285-565
Gloss, 45°	D 2457	66-70
Haze, %	D 1003	10-14
MVTR (g/100 sq in/24 hr)	E 96/66	1.3-1.5
OTR (cc/100 sq in/24 hr)	E 9653T	510-620
Note: The nominal properties listed above are for .001 film; they are typical values rather than specifics.