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Low Density Polyethylene (Black) 9140 (Material Type: LDPE)

Unit

Test Method

Result

Item

g/10min

ASTM D1238

0.5±0.1

Melt Flow Index

g/

ASTM D792

0.920±0.002

Density

N/

ASTM D638

17±2

Ultimate Tensile Strength

%

ASTM D638

750±50

Elongation At Break

%

ASTM D638

95±3

Retention of mechanical properties after aging 48hours at 100

 

ASTM D746

-50±10

Brittleness Temperature

hours

ASTM D1693

>24

ESCR

min

ASTM D3895

40±5

OIT

hours

ASTM D2951

2.5±0.5

Carbon Black Content

---

823A or 823B of BS 2782

3

Carbon Black Dispersion

---

ASTM D150

2.2±0.1

Dielectric Constant at 1 MHZ

---

ASTM D150

0.005±0.001

Dispersion Factor at 1 MHZ

Kv/mm

ASTM D149

25±1

Dielectric Strength

 

Application
Low Density Polyethylene for sheathing communication cables
Material type: LDPE (Black) - Grade: 9140

 

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