Synthetic rubber
SBR Sheet (Styrene-butadiene rubber)
【 Features 】
・Excels in cold resistance.
・Excels in heat resistance.
【 Applications 】
・General packing and gasket material.
*Hardness measurement is revised to “After 3 seconds” according to JIS K 6253 (2006). However, generally, the conventional "measurement within 1 second" is to be the mainstream for nominal hardness, so this result is measured value and the measurement result after 3 seconds is shown in ().
【 Properties: Black Rubber Sheet 】
| Item Name | Properties | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| General Properties | Heat-Resistant Aging 70°C×72h |
Comp- ression Set 70°C×24h % |
JIS K 6380 Corresponding No. |
Item Number |
||||||
| Hardness Type A |
Tensile Strength at Break MPa {kgf/cm2} |
Elongation at Break % |
Hardness Change Type A |
Change Rate of Tensile Strength % |
Change Rate of Elongation at Break % |
|||||
| SBR Sheet | <50> | 48(48) | 18.1{184} | 650 | +2 | -21 | -22 | 24 | AAH 50455 |
TSKM 5010 |
| <60> | 60(60) | 8.2{84} | 410 | +7 | +19 | -12 | 23 | AAH 60363 |
TSKL 6007 |
|
| <65> | 66(64) | 8.9{91} | 340 | +8 | +4 | -16 | 22 | AAH 65233 |
TSKL 6505 |
|
| <70> | 68(67) | 12.8{131} | 470 | +2 | 0 | -2 | 11 | AAH 70453 |
TSKM 7010 |
|
| <90> | 92(89) | 10.4{106} | 300 | +2 | +6 | -30 | 28 | AAH 90343 |
TSKL 9007 |
|
JIS K 6250
•These products should not be incinerated wherever possible because harmful gas to humans might be generated if they are immoderately burned.
•The user is requested to confirm degree of discoloration and contamination by using sample in the case of use contacting with the other items.
•The life of these products at actual use are greatly affected by condition of the use. The user is requested to confirm it by using sample in the case of use under severe condition.
●These descriptions can be altered for a reason of improvement without any notification.
●These descriptions shall be as of November 1, 2021.
| function |
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Product specifications, size and design are subject to change without notice for improvement.
