ʻO ka ʻokoʻa ma waena o ka aramid 1313 a me ka aramid 1414

Ma waena o nā hui ʻoihana aramid, nui ka poʻe e hoʻolako ana i nā fila aramid a me nā huahana ʻē aʻe, eia mākou e hālāwai ai me nā ʻano aramid āpau, e like me aramid 1313, aramid 1414, para-aramid, meta-aramid Lun kali, no laila he aha ka ʻokoʻa ma waena o lākou?I kēia lā, e kamaʻilio e pili ana i ka ʻokoʻa ma waena o ka aramid 1313 a me ka aramid 1414:

All-para-position polyaramide i loaʻa ma ka condensation polymerization o p-phenylenediamine a me terephthaloyl chloride.ʻO ka hale ka inoa kālepa haole Kevlar.Pākē i kapa ʻia he aramid.

Hoʻohana ʻo Aramid 1313: He fiber polyamide.Hoʻohana nui ʻia no ka radiation anti-atomic, kiʻekiʻe kiʻekiʻe a me nā mea lele holo kiʻekiʻe, a me nā mea hoʻohana: A polyamide fiber.Hoʻohana nui ʻia no ka radiation anti-atomic, kiʻekiʻe kiʻekiʻe a me nā mea lele lele kiʻekiʻe, etc.

ʻO Aramid 1414 ka fiber synthetic kiʻekiʻe loa, i hoʻohana nui ʻia e like me ke kaula kaila, nā mea hoʻoikaika kino, ke kaula kūikawā a me ka lole ʻenehana (e like me ka bulletproof vest), i hana ʻia me ka plastic i hoʻoikaika ʻia no nā kahua ʻenehana kiʻekiʻe e like me ka spacecraft a me nā pahu missile.All-para-position polyaramide i loaʻa ma ka condensation polymerization o p-phenylenediamine a me terephthaloyl chloride.

ʻO ka ʻokoʻa nui loa ma waena o ka aramid 1313 a me ka aramid 1414 ʻo ia: ka haki ʻana i ka ikaika, 13 ka haʻahaʻa a me 14 ka kiʻekiʻe.