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Ethylidene Norborene (ENB)

Factory:Puyang Shenghuade Chemical Co.,Ltd
Name:Ethylidene Norbornene(ENB)， 5-ethylidene-2-norbornen；ethylidenenorbornene
Number:005
CAS No:16219-75-3
Molecular formula:C₉H₁₂　
Structural formula:
Performance:

Density(35^oC ):0.893/cm³	Melting point:-108.9^oC
Boiling point:148^oC	Flash point:38^oC
Colorless transparent liquid with terebinthina odor

Quality indexes:(Enterprise indexes):

Item	Quality indexes	Enterprise indexes (Result)
Appearance	Colorless transparent liquid	Colorless transparent liquid
Content,%	≥98.5	99.19%
Water	50 wt% ppm max	50ppm
Total HEAVIES	1.0 wt% max	0.3%
Total LIGHTS	1.0 wt% max	0.51%
NHIBITER(ppm)	80-150ppm	100ppm
Conclusion	Qualified	Qualified

Package: 200 L plastic drums or ISO Tank.
Attention:stored in containers filled with nitrogen gas; no contact with oxygen.
Applications:
As a third monomer, it can get copolymer of EPDM with ethylene and propylene.Obtained vulcanized rubber’s speed is faster than any other third monomer, and it can be overcome the shortcoming of EPDM’s slow Sulfide. It also has ozone resistant; resistant to chemicals (solvents; acid; alkali, etc.); resistant discharge; resistant properties of water vapor, etc. Therefore, it can be used as a rubber around engine; waterproof sheet materials such as plastics and the impact resistance of the modified material.

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