Hoʻomaka ka hoʻoulu ʻana o ka peroxide kiʻekiʻe -wela silicone vulcanized rubber ma muli o ke ʻano hana hoʻoheheʻe radical manuahi. Ma lalo o nā kūlana hoʻomehana, hoʻoheheʻe ʻia nā peroxides organik e hana i nā radical manuahi, a laila e hana pū me nā hui organik i loko o nā molekole polysiloxane e like me ka methyl a me nā pūʻulu ethyl e hana i nā radical manuahi kiʻekiʻe. I ka hui 'ana o keia-molecular free radical me kekahi i kekahi, hiki ke hookui -cross linking.
He ʻeono mau peroxide i hoʻohana pinepine ʻia i loko o -mahana kiʻekiʻe vulcanized rubber silicone rubber. ʻAʻole like nā kūlana vulcanization a me nā ʻāpana kūpono o nā peroxide organik ʻokoʻa.
Hiki i nā mea hoʻohana ke koho i nā pūhui kūpono e like me kā lākou makemake. No ka laʻana, hiki i ka hoʻoheheʻe haʻahaʻa o nā peroxides e like me di peroxide (2, 4-dichlorobenzene) ka wikiwiki o ka vulcanization rate, a haʻahaʻa loa ke kaomi mahu o kāna mau pūhui decomposed, no laila ʻaʻole koi ʻia ke kaomi ʻē aʻe e pale ai i ka hana ʻana o nā pores. No laila, hoʻohana pinepine ʻia kēia pūhui i ka extrusion vulcanization ea wela a me nā kaʻina hana. Eia nō naʻe, ma muli o ka wikiwiki o ka vulcanization wikiwiki, hiki ke hana ʻia ka charring i ka wā e hoʻolei ana i nā huahana ʻoi aku ka lahilahi a i ʻole ka hoʻololi ʻana i nā mole. I kēlā mau hihia, kūpono nā peroxides me ka wikiwiki vulcanization, e like me benzoyl peroxide.
Eia naʻe, e hoʻopuka kēia pūhui i ke kinoea i ka wā o ke kaʻina hana vulcanization, no laila ʻaʻole hiki ke hoʻoheheʻe ʻia me ka ea wela. Akā, hoʻohana mau ʻia ka vulcanization mau me ka mahu. ʻO kekahi hemahema o ka -mea haʻahaʻa haʻahaʻa i ʻōlelo ʻia ma luna aʻe nei, ʻo ia ka wā e hoʻolei ai i nā huahana ʻoi aku ka lahilahi, e hopena maikaʻi ʻole kā lākou huahana decomposition acid i ka paʻa wela o nā huahana.
ʻOiai he mea kūpono wale nō ka -mea hoʻoheheʻe wela e like me ka diisopropylbenzene peroxide a me ka di-tert-butyl peroxide no ka methyl vinyl raw rubber reactive, ʻo ia nā mea hana vulcanizing maikaʻi loa no nā huahana mānoanoa a hiki ke hoʻohana ʻia i ke kalapona ʻeleʻele-