Phenolic - PF Phenol Formaldehyde Laminate; Glass Fabric

Aug 16 2001

Advantages

Highest maximum operating temperature, tensile strength, flexural modulus, notched izod impact strength, heat distortion temperature, surface hardness and oxygen index compared with other phenolic laminates in Plascams.

Disadvantages

Most expensive, highest density and lowest elongation at break compared with other phenolic laminates in Plascams.

Typical Properties

Property

Value

Density  (g/cm3)

1.9

Surface Hardness

RM114

Tensile Strength (MPa)

151

Flexural Modulus (GPa)

10.3

Notched Izod (kJ/m)

0.29

Linear Expansion (/°C x 10-5)

1.2

Elongation at Break (%)

0.8

Strain at Yield (%)

N/A

Max. Operating Temp. (°C)

150

Water Absorption (%)

0.08

Oxygen Index (%)

40

Flammability UL94

V0

Volume Resistivity (log ohm.cm)

10

Dielectric Strength (MV/m)

8

Dissipation Factor1kHz

0.02

Dielectric Constant  1kHz

7.5

HDT @ 0.45 MPa (°C)

260+

HDT @ 1.80 MPa (°C)

200

Material Drying  hrs @ °C

NA

Melting Temp. Range (°C)

NA

Mould Shrinkage (%)

NA

Mould Temp. Range (°C)

NA

Applications

General industrial use. Printed circuit boards.

 

Source : Abstracted from Plascams

For more information on Plascams please visit The Rubber and Plastics Research Association

 

Tell Us What You Think

Do you have a review, update or anything you would like to add to this article?

Leave your feedback
(Logout)
Your comment type
Submit

Sponsored Content

Editorial Highlights

The Current State of the Global Semiconductor Market

The Current State of the Global Semiconductor Market

The global semiconductor market has entered an exciting period. Demand for chip technology is both driving the industry as well as hindering it, with current chip shortages predicted to last for some time. Current trends will likely shape the future of the industry, which is set to continue to show

How are Graphene Batteries Made?

How are Graphene Batteries Made?

The primary distinction between graphene-based batteries and solid-state batteries lies in the composition of either electrode. Although the cathode is commonly changed, carbon allotropes can also be employed in fabricating anodes.

Newsletters you may be interested in

See all Newsletters »