National Aerospace Supply NA 1250

Identification & Functionality

Chemical Family

Polyamides

Polymer Name

Polyamide (unspecified)

Technologies

Plastics

Product Families

Plastics — Parts, Shapes & Films

Features & Benefits

Materials Features

Cost Effective,

Low Temperature Strength,

Puncture Resistant,

Tear Resistance,

Very Good Heat Resistance

Applications & Uses

Markets

Automotive & Transportation,

Printing & Packaging

Applications

Printing & Packaging — Packaging

Food & Beverage Packaging

Automotive & Transportation — Transportation

Aerospace & Aviation,

Marine

Plastics & Elastomers End Uses

Aerospace Applications,

Marine Applications,

Medical Packaging,

Vacuum Bagging Film

Properties

Color

Transparent

Physical Form

Sheets,

Tube

Physical Properties

	Value	Units	Test Method / Conditions
Maximum Use Temperature	250.0	°F	—
Thickness	0.002 & 0.003	inches	—
Modus	50000-60000	—	—
Tensile Yield Strength	2000-3000	psi	—
Tensile Yield Strength	20-40	%	—
Tensile Break Strength	5000-80000	psi	—
Tensile Break Elongation	600-900	%	—
Tear (Graves)	300-400	gm/mil	—
Tear Propagation	300-400	gms-force	—

Packaging & Availability

Availability

NA1250 is currently available in 1.0, 2.0, and 3.0-mil thickness. Other thicknesses are available upon request.