DuPont Direct About | Join | Logon
 Go
  Go
DuPont The miracles of science
DuPont Medical Packaging Header Photo 1 Header Photo 2 Header Photo 3 Header Photo 4 Header Photo 4

> Contact DuPont Graphics
Tyvek® 1056D
Properties:
Test Method:
Tyvek® 1056D
Basis weight (oz/yd2)
ASTM D3776 a
1.60
Thickness (mils)
ASTM D1777 b
6.3
Sigma range (+/- 4)
n/a
7.7/4.8
Tensile strength (lb/in)
-md
-cd

ASTM D5035 c
ASTM D5035 c

24.2
27.9
Elongation (%)
-md
-cd

ASTM D5035
ASTM D5035

15
29
Work to break (in-lb)
-md
-cd

ASTM D5035
ASTM D5035

11
17
Elmendorf tear (lb)
-md
-cd

ASTM D1424
ASTM D1922

1.14
1.06
Opacity (%)
TAPPI T425
98.0
Delamination/ Internal bond strength (lb/in)
ASTM D2724
0.25
Gurley hill porosity (seconds)
TAPPI T460
ASTM D276 d
21
Parker smoothness (microns)
TAPPI 555
4.0
Treatment
-corona
-antistat

n/a
n/a

yes
yes
Additional processing
n/a
n/a
NOTES: All properties are typical values based on roll averages. Contact DuPont to verify that properties listed meet your specific application. MD=Machine Direction CD=Cross Direction For all styles with antistat, the log of the electrical resistivity has a maximum roll average of 9.8 ohms/square (at 55% relative humidty, smooth and rough side). Values are based on preliminary specifications.

(a) Modified for specimen size.

(b) 7.15 psi, 0.625 inch diameter presser foot.

(c) Cut strip; CRE tensile tester, crosshead speed of 2 in/min and gauge length of 5 inches.

(d) 1.0in2 orifice size at 20 ounce cylinder weight.
Print PagePrint Page | DuPont Graphics Europe Contact | FAQ | Site Map | Search
Copyright© 1995 - E.I du Pont de Nemours and Company. All Rights Reserved. The DuPont Oval, DuPont™, The miracles of science™ and all products denoted with ™ or ® are registered trademarks of DuPont and or its affiliates.

Legal Notices & Terms of Use | Privacy Statement 		Do you have an upgrade or comment about this page?

Please contact the
Corporate Information Center.
Thank you for your feedback!