hexadiene

hexadiene

[‚hek·sə′dī‚ēn]
(organic chemistry)
C6H10 A group of unsaturated hydrocarbons with two double bonds; some members of the group are 1,4-hexadiene, 1,5-hexadiene, and 2,4-hexadiene.
References in periodicals archive ?
Terminologies such as tailored bimodal or controlled long-chain branching discuss the addition of difunctional diene monomers such as vinylnorbomene or hexadiene comonomers that essentially couple the polymer chains to form an H-branched structure.
Especially the hexadiene comohomer showed a different behavior and it was succeeded to incorporate as much as 7 mol% of this comonomer in the chain compared to only 2.
Non-conjugated diene monomers such as ethylidene norbornene (ENB), hexadiene (HX) and dicyclopentadiene (DCPD) are added to ethylene propylene polymers to provide unsaturation sites for curing purposes.
The ethylenenorbornene type of unsaturation is more active in combining with the sulfur and accelerators than dicyclopentadiene (DCPD) or 1,4 hexadiene.
Some of these polymers contain ENB as a cure site, while others contain 1,4, hexadiene (HD) as a cure site.
components which have a high sensitivity (such as ethylene norbornene [ENB], dicyclopentadiene [DCPD] and hexadiene [HD]) and compounds which contain displaceable unsaturated bonds, such as 1,2-vinyl compounds and methacrylates;