Model Number |
Sebs-400 |
This material has entirely passed through several environmental tests such as European ROHS, WEEE and PAHS. Good flexibility and feeling, flame retardation.
Main characters:
◆Excellent cold resistance (-40-150℃)
◆Excellent mechanical strength
◆Excellent flexural properties resistance at low weather
◆Excellent weather resistance, chemical resistance and ozone-resistance
◆Low permittivity and high dielectric strength
◆Similar feeling with TPV
Applications:Wires, cable, connector of sheathing line, silent gear, takeover, cypriot of phone.
|
Grade
Physical property
|
Test method
|
Test conditions
|
S-400N
|
S-400N
|
S-400N
|
S-400N
|
|
Hardness (shore A)
|
ASTM-D785
|
Room temperature 25℃
|
30
|
40
|
50
|
60
|
|
Melt flow index (g/10min)
|
ASTM-D1238
|
200℃ 5kg
|
17
|
8.6
|
2.4
|
0.8
|
|
Specific gravity (g/cm3)
|
ASTM-D792
|
Room temperature 25℃
|
1..1
|
1.1
|
1.1
|
1.1
|
|
Tear resistance (kg/cm)
|
ASTM-D624
|
Room temperature 25℃
|
50
|
67
|
86
|
107
|
|
Tensile strength (kg/cm2)
|
ASTM-D2209
|
Room temperature 25℃
|
89
|
115
|
150
|
178
|
|
Breaking elongation (%)
|
ASTM-D638
|
Room temperature 25℃
|
456
|
403
|
348
|
298
|
|
Yellowing resistance (Grade)
|
ASTM-D1143
|
Room temperature 25℃
|
4-4.5
|
4-4.5
|
4-4.5
|
4-4.5
|
Remarks:All the physical properties are got from present standard and test machine , just for reference.
Injection guide(Just for reference, according to practical situations)
Temperature of injection: 200~270℃
Temperature of mold:Above 60℃
Time of injection:20~40 Seconds
Speed of injection:High-middle speed
Pressure of injection:High speed
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