Ke ulu wikiwiki nei ka ʻoihana ʻaila honua i kēia lā. Me ka noi ʻana o ka mākeke, hoʻohana nui ʻia ka Petroleum Resin petroleum resins. I kēia lā e kamaʻilio wau e pili ana i nā comonomers i loko o ka petroleum resins e hāʻawi iā ʻoe i kahi ʻike piha a kikoʻī o nā resins petroleum.
ʻO kēia no ka mea he kuleana ko ka heterogeneous tertiary carbon olefins i ka hoʻoili kaulahao i ka hopena polymerization a hoʻoulu i nā cation carbon tertiary paʻa. I ka manawa like, loaʻa iā Petroleum Resin ka hopena o ka hoʻopau ʻana i ka hopena polymerization, no ka mea, e hopu ia i ka HCl i hana ʻia e ka pilina ma waena o AlCl3 a me piperylene, Petroleum Resin no laila e hoʻolohi i ka hopena catalytic o HCl, Petroleum Resin a me ka hoʻohālikelike. kiʻekiʻe molecular kaumaha, poorly soluble polymers.
ʻO nā monoolefins me ka maikaʻi i hoʻomaikaʻi ʻia a hoʻoponopono ʻia o ka petroleum resin kekahi mau monoolefins i loaʻa nā ʻātoma kalapona kiʻekiʻe. ʻOi aku ka nui o kēia mau monoolefins, Petroleum Resin ʻoi aku ka maikaʻi o ka solubility o ka resin. ʻO ka haʻahaʻa o ka ʻike monoolefin, Petroleum Resin ʻoi aku ka paʻakikī o ka resin a ʻoi aku ke kiʻekiʻe o ke kaumaha mole, Petroleum Resin ka ʻoi aku o nā mea polymer insoluble. Eia kekahi, ʻo ka cyclopentene i ka hana e like me ka aromatic hydrocarbon solvents, Petroleum Resin hiki ke hoʻoikaika i ka hoʻokumu ʻana o ka helu heheʻe kiʻekiʻe a me ka polymer soluble.
