HE 8470, High density polyethylene

HE Shina 8470:

HE Shina 8470, high-density polyethylene compound is a PE that uses for telephone singles.

Description of HE Shina 8470

The material covered by this specification is in confirm whit the ASTM D-1248 type III, class A category 4 or 5, grade E8 latest edition.

Packing HE Shina 8470: you can buy this HE in 25 kg strong plastic bags that completely sealed.

Properties HE Shina 8470:

PHYSICAL PROPERTIES

Property

Unit

Value

Test Method

Melt index

Gr/10 min

0.66

ASTM D-1238

Density at 23 °C

Gr/cm3

0.947

ASTM D-792

Ultimate tensile strength

Mpa

21

ASTM D-638

Elongation at break

%

700

ASTM D-638

Brittleness temperature

°C

<-75

ASTM D-748

Thermal stress cracking at 100°C

Hours

>96

ASTM D-1693

ESCR”100%igepal “ f20 condition A

Hours

>100

ASTM D-1693

Oxidative induction time (200°C)

Minute

>40

ASTM D-3895

Retention of mechanical properties after again

(10 days at 100 °C)

%

>90

ASTM D-1603

ELECTRICAL PROPERTIES

Dielectric constant at 1 MHz

---

2.21

ASTM D-150

Dielectric  factor at 1 MHz

---

0.00007

ASTM D-150

Dielectric strength shirt time

kV/mm

>20

ASTM D-149

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