Nylon fiber imhando yefiber yakagadzirwa, chikamu chayo chikuru ndeye polyamide. Iyo molecular structure yenylon fiber ine maitiro anotevera: 1. Molekuru yenylon inoumbwa ne polyamide chain uye substituent, uye polyamide cheni ndiyo huru yekuumbwa kwayo. Polyamide cheni dzinowanzo kuumbwa nealiphatic binary amines uye dibasic acids, anonyanya kuzivikanwa ayo ari sulfite anhydride uye caprolactam. Huwandu hukuru hwemapoka emaamide (-Conh -) aripo mumamorekuru epolyamide fiber, uye mapoka aya akabatana nemaamide bond.
Nylon fiber imhando yefiber yakagadzirwa, chikamu chayo chikuru ndeye polyamide. Iyo molecular chimiro chenylon fiber ine zvinotevera maitiro:
1. Polyamide molecule inoumbwa ne polyamide cheni uye inotsiva, uye polyamide cheni ndiyo huru yezvimiro zvayo. Polyamide cheni dzinowanzo kuumbwa nealiphatic binary amines uye dibasic acids, anonyanya kuzivikanwa ayo ari sulfite anhydride uye caprolactam. Nhamba huru yemapoka emamide (-Conh -) aripo mumamorekuru epolyamide faibha, uye mapoka aya akabatana nemaamide bond.
2, polyamide fiber molecules ine akawanda methyl uye methylene mapoka, mapoka aya anoita polyamide mamorekuru ave akanaka hydrophilicity, nyore kusvibisa.
3. Iyo polyamide chain mu polyamide molecule yakarongedzerwa zvakanyanya, ichiita imwe crystalline nharaunda, saka iyo polyamide faibha ine yakanakisa yemuviri uye mechanical zvinhu, zvakadai sepamusoro simba uye elasticity.
4, nylon faibha ine yakanaka kugadzikana kwekupisa uye kupfeka kuramba, inogona kuchengetedza yakanaka yemuviri zvimiro pakupisa kwepamusoro, zvisiri nyore kupfeka.
Iyo molecular chimiro chepolyamide fiber inonyanya kuumbwa ne polyamide cheni uye inotsiva boka, polyamide cheni ndiyo huru yezvimiro unit. Nekuda kwekuvapo kweakawanda mapoka emaamide uye methyl/methylene mapoka mumamorekuru ayo, ine yakanaka hydrophilicity uye nyore kusvibisa.
Nekuti nylon faibha ine yakanaka yemuviri uye mechanicha zvimiro, kupisa kupisa, kupfeka kuramba uye nyore kusvibisa uye zvimwe zvakanaka, inoshandiswa zvakanyanya munzvimbo dzakasiyana siyana, mamwe makuru ekushandisa minda anosanganisira:
1, machira emunda: inogona kushandiswa kugadzira akasiyana machira uye machira, senge chipfeko chemukati, masokisi, zvipfeko zvemitambo, sutu yekushambira, hembe dzebasa, hembe dzebasa, nezvimwewo, kusapfeka kwayo uye simba uye zvimwe zvivakwa zvinogona kuita kuti machira aya ave akanaka. hupenyu hwebasa uye kunyaradza.
2. Indasitiri munda: Inoshandiswawo zvakanyanya mumunda wemabhizimisi, zvakadai sekugadzira zvigaro zvemotokari, mabhandi ezvigaro, tambo yevhiri, tambo dzemaindasitiri, mafirita uye zvimwe zvigadzirwa.
3, iyo munda wekutakura zvinhu: inogona kushandiswa kugadzira zvakasiyana-siyana zvekurongedza, senge jira rakasimba, fiberboard, gasket, nezvimwewo, simba rayo repamusoro uye kupfeka kuramba uye zvimwe zvivakwa zvinogona kuchengetedza zvinhu zvekurongedza, kugadzira iyo kurongedza zvakanyanya kusimba.
4, munda wekushongedza imba: inogona zvakare kushandiswa kugadzira akasiyana emidziyo yekushongedza imba, senge kapeti, jira resofa, maketeni, yekurara, nezvimwe, kupfava kwayo uye kupfeka kuramba uye zvimwe zvivakwa zvinogona kuita kuti zvinhu izvi zvekushongedza zvemba zvirambe zvakasimba.
5, nzvimbo yekurapa: inogona kushandiswa mukugadzira zvinhu zvekurapa, senge majasi ekuvhiya, masiki, mafirita emishonga, nezvimwewo, simba rayo repamusoro uye kudzivirira kupisa uye zvimwe zvivakwa zvinogona kuve nechokwadi chekuchengetedza uye sevhisi hupenyu hweizvi zvekurapa.
