Items

Unit

Types

Test Standard

Nominal thickness

mm

0.04

0.05

0.08

0.13

--

mil

1.5

2

3

5

Thickness

mm

0.04±0.004

0.05±0.005

0.08±0.006

0.13±0.01

GB/T451.3-2002

Basic Weight

G/m²

26±3

36±3

63±4

115±8

GB/T451.2-2002

Tensile Strength

MD

KN/m

≥1.6

≥2.5

≥4.0

≥8.5

GB/T12914-2008

CD

≥0.8

≥1.2

≥3.5

≥5.0

Elongation

MD

%

≥5.0

≥6.0

≥7.0

≥8.0

CD

≥4.5

≥5.0

≥6.0

≥6.0

Tear strength

MD

mN

≥500

≥600

≥1000

≥1500

GB/T445-2002

CD

≥600

≥800

≥1200

≥20000

Dielectric strength

KV/mm

≥10

≥10

≥10

≥10

GB/T1408.1-2006

Shrinkage

%

≤2.0

≤2.0

≤2.0

≤2.0

60819-2???2002

Items

Unit

Types

Test Standard

Nominal thickness

mm

0.04

0.05

0.08

0.13

--

mil

1.5

2

3

5

Thickness

mm

0.04±0.004

0.05±0.005

0.08±0.006

0.13±0.01

GB/T451.3-2002

Basic Weight

G/m²

26±3

36±3

63±4

115±8

GB/T451.2-2002

Tensile Strength

MD

KN/m

≥1.6

≥2.5

≥4.0

≥8.5

GB/T12914-2008

CD

≥0.8

≥1.2

≥3.5

≥5.0

Elongation

MD

%

≥5.0

≥6.0

≥7.0

≥8.0

CD

≥4.5

≥5.0

≥6.0

≥6.0

Tear strength

MD

mN

≥500

≥600

≥1000

≥1500

GB/T445-2002

CD

≥600

≥800

≥1200

≥20000

Dielectric strength

KV/mm

≥10

≥10

≥10

≥10

GB/T1408.1-2006

Shrinkage

%

≤2.0

≤2.0

≤2.0

≤2.0

60819-2???2002