ldpe and hdpe granules

Product Details

It's a low-density, crosslinked, unfilled polyethylene compound desighed for medium cable insulating. This compound has an extremely low leverl of contamination. It's recommend to use are extremely low level of contamination. It's recommendto use as XLPE insulation for crosslinked polyethylene.

Application: Houseweres, High gloss toys, Low thickness articles Blown film extrusion, Lamination, Extrusion coating, Injection molding

No.

Property

Unit

Test

Data

1

Melt Flow Index

g/10min

GB/T3682-2000

≤2.0

2

Density

g/cm3

GB/T1033.1-2008

≤0.955-0.978

3

Tensile strength

Mpa

GB/T1040.3-2006

≥20.0

4

Tensile yied strength

Mpa

GB/T1040.3-2006

≥16

5

Elongation at break

%

GB/T1040.3-2006

≥650

6

Brittle temperature at low temperature

°C

GB/T5470-2008

≤-76

7

ESCR ,FO

H

GB/T2951.41-2008

≥500

8

Oxidation induction period at 200°C

Min

GB/T2951.42-2008

≥30

9

Content of Carbon black

%

GB/T2951.41-2008

2.60±0.25

10

Carbon Black dispersion

--

GB/T18251-2000

≤3

11

Ceka softening point

°C

GB/T1633-2000

110

12

Tensile strength after thermal aging

Mpa

GB/T2951.12-2008

≥20.0

12

Elongation after thermal aging

%

GB/T2951.12-2008

≥650

13

Elongation at Low Temperature

%

GB/T2951.14-2008

≥175

16

Dielectric strength

Mv/m

GB/T1408.1-2006

≥25

17

Volume resistivity

Ω.m

GB/T1410-2006

≥1*1014

18

Dielectric Constant ε

F/m

GB/T1409-2006

≤2.75

19

Dielectric loss factor tgδ

--

GB/T1409-2006

≤0.005