Model: EPDMT

 

Description

>Simple installation, requires only workman’s hands

>Accommodates a wide range of cable sizes

>No torches or heat required

>Good thermal stability

>Seals tight, retains its resiliency and pressure even after prolonged years of ageing and exposure

>Excellent wet electrical properties

>Improved tough rubber formulation to with stand rough backfilling

>Waterproof

>Resists fungus

>Resists acids and alkalis

> Resists ozone and ultraviolet light

 

Technical Data

Property

Test Method

Standard

Color

Black

Hardness (shore A)

ASTM D 2240

49

Tensile Strength(Mpa)

GB/T528

11.8MPa

Elongation At Break (%)

GB/T528

639%

Tear Strength(KN/m)

ASTM D 624

38.6kN/m

Dielectric Strength(KV/mm)

ASTM D 149

6~20kV/mm

Volume Resistivity(Ω.cm)

GB1410-89

4~8×1015ohm*cm

 

Specifications:

Alternative for 3M Model

Diameter(mm)

Range of cable outer diameter mm(min-max)

Relaxed tube length,mm(inch)

8423-6

20

7.8~14.3

152(6”)

8423-8

25

10.1~20.9

203(8”)

32

13~25.4

229(9”)

32

13~25.4

279(11”)

8426-9

35

13.9~30.1

229(9”)

8426-11

35

13.9~30.1

279(11”)

8427-6

40

17.5~35.1

152(6”)

8427-12

40

17.5~35.1

305(12”)

8427-16

40

17.5~35.1

406(16”)

8248-6

53

24.1~49.2

152(6”)

8428-12

53

24.1~49.2

305(12”)

8428-18

53

24.1~49.2

457(18”)

8429-6

70

32.2~67.8

152(6”)

8429-9

70

32.2~67.8

229(9”)

8429-12

70

32.2~67.8

305(12”)

8429-15

70

32.2~67.8

381(15”)

8429-18

70

32.2~67.8

457(18”)

8430-9

104

42.6~93.7

229(9”)