 Model Number |
sebs-700 |
This product has good flex feeling and hydrolysis resistance, which can be used on the production of various motor vehicle parts. The material can entirely pass through the European environmental test –ROHS, etc.
Main characters:
◆Excellent mechanical strength
◆Good oil-resistance, water-resistance, and temperature-resistance
◆Good wear, low compression ratio
◆Good ability of vibration damping
◆Good features such as anti-UV and chemical resistance
Applications：The brake’s tip, shock absorber, connector and all kinds of the wheel of ski boots, suitcases, and the casters of hand- pushed suitcases.
|
Grade
Physical property
|
Test method
|
Test conditions
|
S-700N
|
S-700N
|
S-700N
|
S-700N
|
|
Hardness (shore A)
|
ASTM-D785
|
Room temperature 25℃
|
30
|
40
|
50
|
60
|
|
Melt flow index (g/10min)
|
ASTM-D1238
|
190℃ 5kg
|
40
|
33
|
27
|
161
|
|
Specific gravity (g/cm3)
|
ASTM-D792
|
Room temperature 25℃
|
0.96
|
0.98
|
1.02
|
1.1
|
|
DIN Abrasion resistance （CC）
|
DIN-53516
|
Room temperature 25℃
|
240
|
180
|
120
|
50
|
|
Tear resistance (kg/cm)
|
ASTM-D624
|
Room temperature 25℃
|
31
|
42
|
52
|
78
|
|
Tensile strength (kg/cm2)
|
ASTM-D2209
|
Room temperature 25℃
|
45
|
64
|
86
|
124
|
|
Breaking elongation (%)
|
ASTM-D638
|
Room temperature 25℃
|
658
|
513
|
509
|
478
|
|
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：190~240℃
Temperature of mold：Above 50℃
Time of injection：20~30 Seconds
Speed of injection： High-middle speed
Pressure of injection：High-middle pressure
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