ʻO ka polymerization thermal o ka petroleum resin e hoʻomaʻamaʻa mau i ka hakina kalapona ʻeiwa i kahi 260°C i loko o ka reactor. ʻO ka mea mua, hana ia i kahi hoʻohui Diels-Alder ma waena o nā molekala polymerizable ʻelua, Petroleum Resin a laila hana me kahi mole polymerizable ʻē aʻe. He maʻalahi ke kaʻina hana polymerization thermal a me ka hua kiʻekiʻe, akā ke kiʻekiʻe ka hopena o ka hopena, nui ka hoʻohana ʻana i ka ikehu, maʻalahi ka Petroleum Resin coking, Petroleum Resin ke kala o ka resin i hana ʻia, a haʻahaʻa ka pae huahana. Hoʻohana wale ʻia ia i ka ʻoihana e hana i ka resin ʻeleʻele, Petroleum Resin a me kāna mau huahana i hoʻohana nui ʻia no ka Rubber reinforcing agent, additive for concrete.
Catalytic polymerization o ka aila resins he cationic hoʻohui polymerization reaction, Petroleum Resin nui carbon eiwa monomers ma lalo o ka hana a ka catalyst e hana i ka carbon positive ion active center e hoʻomaka i ke kaulahao polymerization, a laila synthesizing petroleum resins. Hoʻopilikia nui ʻia ke kikowaena hana e ka degere o ka hoʻokaʻawale ʻana o ka paʻa ion. Ke ʻokoʻa ka ʻano hana a me ka solvent, ʻokoʻa ka Petroleum Resin ke kikowaena hana.
ʻO ka polymerization radical manuahi ma muli o ka loaʻa ʻana o ka nui o nā mea paʻa unsaturated (ʻelua mau electrons) i loko o ka molekala kalapona ʻeiwa, Petroleum Resin e hana ana i nā radical manuahi ma lalo o ka hana a kahi mea hoʻomaka a hoʻomaka i ka polymerization kaulahao. Ma hope o ka hoʻohui ʻia ʻana o ka huahana, ua hoʻohui ʻia ka Petroleum Resin i kahi inhibitor paʻa e hoʻopau i ka hopena. ʻO nā mea hoʻomaka maʻamau i hoʻohana ʻia i ka polymerization radical manuahi o nā resins petroleum he peroxides a me ka sodium fatty acids a i ʻole kā lākou hui ʻana. ʻOi aku ka hopena o ka nui a me ka ratio o nā mea hoʻomaka i ka maikaʻi o ka huahana. ʻO ka ʻokoʻa koʻikoʻi ma waena o ka cationic polymerization a me ka free radical polymerization ke ʻano like ʻole o ka hopena o ke kaulahao ulu, Petroleum Resin ʻo ia hoʻi, nā kikowaena hana ʻokoʻa. ʻO kāna hana nui ma nā ʻaoʻao aʻe:
Hoʻopiʻi ʻia ke kaulahao ulu o ka cationic polymerization; Petroleum Resin ke kaulahao ulu o ka cationic polymerization a me ka counter ion hiki ke ʻike ʻia mai luna. He paʻakikī ke ʻano o ka hakina kalapona ʻeiwa, Petroleum Resin a he kiʻekiʻe ka paila paila, he paʻakikī ke hoʻokaʻawale pololei. He waiwai ia i nā olefins unsaturated, Petroleum Resin e hana ana i ka hakina kalapona ʻeiwa kūpono no ka hana ʻana. Mea maka no ka petroleum resin.
