1.synthetic rubber NBR 35L/35LM/6240/6250
2.Nitrile butadiene rubber NBR 35L/35LM/6240/6250
3.NBR rubber 35L/35LM/6240/6250.
For the rubber ,we can supply Korea ,Russia ,Japan, America ,Poland, Iran ,Serbia and China products, the grades are SBR 1502,1712 ,1705,1778 ,1723,1783,PBR-ND SKD-ND KBR01 NBR 35L 35LM 6240 6250, CR, IR2200,SKI-3S ,BK 1675N, SBS 792 791H 815.
We can supply the Nitrile -butadiene rubber NBR grades from Korea are as below:
35L 35LM 6240 6250
ANALYSIS ITEMS |
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| RESULTS |
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UNIT | SPEC. | 110830 | METHOD |
| |
VOLATILE MATTER | % | MAX 0.5 | 0.29 | ASTM D5668 |
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ASH CONTENT | % | MAX 0.8 | 0.28 | ASTM D5667 |
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B-AN | % | 32.0-36.0 | 34.1 | USP E493-03-U32 |
|
RAW MV( ML1+4,100°C) |
| 36.0-46.0 | 40 | ASTM D 1646 |
|
TENSILE STRENGTH 40MIN | kgf/cm2 | MIN 220.0 | 303 | ASTM D 412 |
|
ELONGATION 40MIN | % | MIN 420 | 510 | ASTM D 412 |
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300% MODULUS40MIN | kgf/cm2 | 120-180 | 156 | ASTM D 412 |
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