National Aerospace Supply NA 1150

Identification & Functionality

Polymer Name

Perfluoroethylene Propylene Copolymer (FEP)

Technologies

Composite Materials

Product Families

Composite Materials — Additives

Other Additives

Features & Benefits

Materials Features

Good Productivity,

Good Tear Strength,

High Elongation,

Non Stick

Features

• Bold and white tinted grades of NA1150 film provide positive visual checks of lay-up coverage and removal after curing.
• Perforated film grades in various patterns release trapped gasses and excess resin for increased production efficiency.
• The excellent elongation of NA 1150 film makes it possible to conform closely to complex tool geometry with deep draw capability.
• Autoclave temperatures up to 375°F are sustained with no appreciable affect on film properties.
• NA 1150 film is unaffected by and release casily from epoxy, polyester, phenolic and other composite matrix resin systems.

Applications & Uses

Markets

Automotive & Transportation

Applications

Automotive & Transportation — Transportation

Aerospace & Aviation,

Marine

Compatible Polymers & Resins

Epoxies (EP),

Phenolic Resins,

Polyesters

Properties

Physical Form

Film

Physical Properties

	Value	Units	Test Method / Conditions
Melting Point	240.0	°C	ASTMD-1505
Tensile Strength (MD)	10000.0	psi	ASTM D-88
Elongation	200.0	%	ASTM D-88
Graves Tear	450.0	gms/mil	ASTM D-100
Elmendorf Tear	Does not tear	gms/mil	ASTM D-192
Dimensional Stability % (100 degrees F - 10 minutes)	2.0	—	Oven

Packaging & Availability

Packaging Type

Rolls

Packaging

Standard roll size plain and perforated, ecear, white or blue	0.001 48"x600	0.002 48"x300
Perforations	P1=.045"diameter hole, staggered on 1/4" centers.
	P3=.015"diameter hole, staggered on 1/4" centers.