Product Description

Color

Translucent white

Protective Liners

Blue polypropylene on one side,

paper on the other

Shop Handling

Drapeable and conformable at

room temperature

Tack

Will adhere to release coated

tools at room temperature

Repositionable

Does not adhere to itself for

several seconds

Electrical

Resistance

Product Configuration

Film and

Veil Weight

Conductor Weight

Prepreg Weight

Nominal

Thickness

Down-

Web

(mΩ)

Cross-

Web

(mΩ)

AF 536, 100 SUR 000

100 g/m2 (0.02 lb/ft2)

-

100 g/m2 (0.02 lb/ft2)

0.11 mm (0.004")

-

-

AF 536, 077 SUR 000

77 g/m2 (0.016 lb/ft2)

-

77 g/m2 (0.016 lb/ft2)

0.08 mm (0.003")

-

-

AF 536, 173 ECF 073

100 g/m2 (0.02 lb/ft2)

73 g/m2 (0.015 lb/ft2)

173 g/m2 (0.035 lb/ft2)

0.12 mm (0.005")

12.0

3.1

AF 536, 223 ECF 073

150 g/m2 (0.031 lb/ft2)

73 g/m2 (0.015 lb/ft2)

223 g/m2 (0.046 lb/ft2)

0.17 mm (0.007")

12.0

3.1

AF 536, 150 ECF 073

77 g/m2 (0.016 lb/ft2)

73 g/m2 (0.015 lb/ft2)

150 g/m2 (0.031 lb/ft2)

0.09 mm (0.004")

12.0

3.1

AF 536, 137 PCF 060* 77 g/m2 (0.016 lb/ft2)

60 g/m2 (0.012 lb/ft2)

137 g/m2 (0.028 lb/ft2)

0.08 mm (0.003")

6.0

3.1

AF 536, 292 ECF 142

150 g/m2 (0.031 lb/ft2)

142 g/m2 (0.029 lb/ft2)

292 g/m2 (0.06 lb/ft2)

0.18 mm (0.007")

4.8

1.6

AF 536, 215 PCF 115** 100 g/m2 (0.02 lb/ft2)

115 g/m2 (0.024 lb/ft2)

215 g/m2 (0.043 lb/ft2)

0.12 mm (0.005")

3.2

1.6

July 2019

and Lightning Protection Film AF 536

Technical Data Sheet

Introduction

AF 536 is a thermosetting, modified epoxy Composite Surfacing Film,

designed for general purpose surfacing of composite structures.

• Excellent compatibility with most composite materials. Cure

temperature: 120°C (250°F) - 177°C (350°F).

• Provides a smooth void-free surface minimizing pre-paint preparation.

• Paint stripper resistance maintains superior surface quality.

• Smooth, glossy finish, and translucent for easy examination of

underlying composite materials.

• Excellent handling traits and repositioning ability.

• Available with or without lightning protection conductor.

AF 536 Product Description

Properties

*Compare to AF 536, 173 ECF 073

**Compare to AF 536, 292 ECF 142

For custom conductors or film weight, contact 3M.