Specific gravity

ASTM D792

≤1.8g/cm³

≤1.8g/cm³

Tensile strength

ASTM D2671

≥24.5MPa

≥34.5MPa

Elongation at break

ASTM D2671

≥150%

≥150%

Elongation at break after aging

225℃/168h

≥100%

≥50%

Heat shock

275℃/4h

No dripping, no flowing, no cracking

No dripping, no flowing, no cracking

Cold shock

-55℃/4h

No cracking, no breaking

No cracking, no breaking

Dielectric strength

ASTM D2671

≥15.7kV/mm

≥31.5kV/mm

Volume resistance

ASTM D257

≥1.0×10¹³Ω.cm

≥1.0×10¹³Ω.cm

Flammability

UL224

VW-1  

VW-1 

Min. ID as Supplied

Max. ID after Recovery

mm

inch

mm

inch

mm

inch

3/64

1.2

0.046

0.6

0.023

0.25±0.05

0.010±0.002

1/16

1.6

0.063

0.8

0.031

0.25±0.05

0.010±0.002

3/32

2.4

0.093

1.2

0.046

0.25±0.05

0.010±0.002

1/8

3.2

0.125

1.6

0.062

0.25±0.05

0.010±0.002

3/16

4.8

0.187

2.4

0.093

0.25±0.05

0.010±0.002

1/4

6.4

0.250

3.2

0.125

0.33±0.05

0.013±0.002

3/8

9.5

0.375

4.8

0.187

0.33±0.05

0.013±0.002

1/2

12.7

0.500

6.4

0.250

0.33±0.05

0.013±0.002

3/4

19.1

0.750

9.5

0.375

0.43±0.08

0.017±0.003

1

25.4

1.000

12.7

0.500

0.48±0.08

0.019±0.003

1-1/2

38.1

1.500

19.1

0.750

0.48±0.08

0.019±0.003