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YIHOO PA (polyamide) polymerization & ƙari ƙari
Polyamide (wanda kuma ake kira PA ko Nylon) shine jigogin jigo na resin thermoplastic, wanda ke ɗauke da ƙungiyar amide akai -akai akan babban sarkar kwayoyin. PA ya ƙunshi aliphatic PA, aliphatic - PA aromatic da PA aromatic, wanda aliphatic PA, wanda aka samo daga adadin ƙwayoyin carbon a cikin monomer synthetic, yana da mafi yawan iri, mafi iyawa da aikace -aikace mai yawa.
Tare da ƙaramin keɓaɓɓiyar motoci, babban aikin lantarki da kayan lantarki, da hanzarta aiwatar da nauyi na kayan aikin inji, buƙatar nailan zai zama mafi girma da girma. Gajerun hanyoyin nailan shima muhimmin abu ne wanda ke iyakance aikace -aikacen sa, musamman don PA6 da PA66, idan aka kwatanta da nau'in PA46, PA12, suna da fa'idar farashi mai ƙarfi, kodayake wasu ayyukan ba zasu iya cika buƙatun ci gaban masana'antu masu alaƙa ba.
