Polyamide 6 (PA6): Polyamide6 ko Nylon6, kuma aka sani da polyamide 6, watau polycaprolactam, ana samun su daga buɗaɗɗen zobe na caprolactam.

Gudun opalescent mai jujjuyawa ne ko maras kyau tare da ingantattun kaddarorin inji, taurin kai, tauri, juriyar abrasion da sharar girgiza injina, ingantaccen rufi da juriya na sinadarai.Ana amfani da shi sosai a fagage da yawa kamar sassan motoci, kayan lantarki da na lantarki.

Nylon 66 (PA66): Polyamide 66 ko Nylon6, wanda ake kira PA66 ko nailan 66, wanda kuma aka sani da polyamide 66.

Ana amfani da shi a cikin kera sassa don injina, motoci, sinadarai da na'urorin lantarki kamar gears, rollers, pulleys, rollers, impellers a cikin famfo jikin, ruwan fanfo, babban shingen rufewa, kujerun bawul, gaskets, bushings, hannaye daban-daban. firam ɗin tallafi, yadudduka na fakitin waya na ciki, da sauransu.

Polyamide 11 (PA11): Polyamide 11 ko Nylon 11 a takaice, wanda kuma aka sani da polyamide 11.

Jiki fari ne mai juyi.Its fice fasali ne low narkewa zafin jiki da fadi da aiki zafin jiki, low ruwa sha, mai kyau low zazzabi yi, mai kyau sassauci wanda za a iya kiyaye a -40 ℃～120 ℃.An fi amfani da shi don bututun mai na mota, bututun tsarin birki, naɗaɗɗen fiber optic, fina-finan marufi, kayan yau da kullun, da sauransu.

Polyamide 12 (PA12): Polyamide12 ko Nylon12, kuma aka sani da Polyamide 12, polyamide ne.

Ya yi kama da nailan 11, amma yawansa, wurin narkewa da shayarwar ruwa sun yi ƙasa da na nailan 11. Yana da kaddarorin haɗin polyamide da polyolefin saboda yawan abubuwan da ke tattare da su.Fitattun fasalulluka shine babban zafinsa na bazuwa, ƙarancin sha ruwa da kyakkyawan juriya mai ƙarancin zafi.Ana amfani da shi musamman don layukan mai na mota, fakitin kayan aiki, fedar gas, bututun birki, sassan na'urorin lantarki da kuma sheathing na USB.

Polyamide 46 (PA46): Polyamide 46 ko Nylon 46, kuma aka sani da polyamide 46.

Siffofinsa masu ban sha'awa sune babban crystallinity, tsayin daka mai zafi, tsayin daka da ƙarfi.An fi amfani da shi don injunan motoci da sassa na gefe, kamar kawunan silinda, sansanonin silinda, murfin hatimin mai da watsawa.Ana amfani da shi a cikin masana'antar lantarki don masu tuntuɓar, kwasfa, bobbins na coil, masu sauyawa da sauran wuraren da ake buƙatar juriya mai zafi da ƙarfin gajiya.

Polyamide 610 (PA610): Polyamide 610 ko Nylon 610, wanda kuma aka sani da polyamide 610.

Yana da launin shuɗi da fari mai launin fari kuma ƙarfinsa yana tsakanin nailan 6 da nailan 66. Ƙananan ƙayyadaddun nauyi, ƙananan crystallinity, ƙananan tasiri akan ruwa da zafi, kwanciyar hankali mai kyau, na iya zama mai kashe kansa.Ana amfani da shi don daidaitattun kayan aikin filastik, bututun mai, kwantena, igiyoyi, bel na jigilar kaya, bearings, gaskets, kayan rufewa a cikin aikace-aikacen lantarki da lantarki da gidajen kayan aiki.

Polyamide 612 (PA612): Polyamide 612 ko Nylon 612 a takaice, wanda kuma aka sani da polyamide 612.

Nylon 612 shine mafi ƙarancin nailan tare da ƙaramin yawa fiye da nailan 610, ƙarancin shayar ruwa, kyakkyawan juriya na abrasion, ƙaramin gyare-gyaren gyare-gyare, ingantaccen juriya na hydrolysis da kwanciyar hankali.Mafi mahimmancin amfani shine yin babban sabulun goge baki monofilaments da murfin kebul.

Nylon 1010 (PA1010): Polyamide 1010 ko Nylon1010 a takaice, wanda kuma aka sani da polyamide 1010, watau poly(sunflower diacyl koi diamine).

Nylon 1010 an yi shi ne daga man kasko a matsayin kayan masarufi kuma masana'antar Shanghai Celluloid ta Shanghai ta fara haɓakawa da haɓaka masana'antu a China.Mafi mahimmancin fasalinsa shine cewa yana da ductile sosai kuma za'a iya zana shi zuwa sau 3 zuwa 4 na tsawon sa na asali, kuma yana da ƙarfin ƙarfin ƙarfi, tasiri mai kyau da ƙananan zafin jiki, kuma ba shi da raguwa a -60 ° C.Har ila yau, yana da kyakkyawan juriya na abrasion, matsananci-high tauri da mai kyau juriya, kuma ana amfani dashi sosai a cikin sararin samaniya, igiyoyi, igiyoyi na gani, karfe ko na USB surface shafi, da dai sauransu.

Nailan Semi-aromatic (nailan mai haske): Semi- aromatic nailan, wanda kuma aka sani da amorphous polyamide, ana kiransa da suna: poly (terephthaloyltrimethylhexanediamine).

Yana cikin rukunin kamshi kuma ana kiransa nailan ɗanɗano kaɗan lokacin da ɗaya daga cikin amines ko acid na albarkatun nailan ya ƙunshi zoben benzene, da cikakkiyar nailan na ƙamshi lokacin da albarkatun ƙasa biyu suka ƙunshi zoben benzene.Koyaya, a aikace, yanayin sarrafa nailan mai ƙamshi cikakke ya yi yawa don ya dace da aiki, don haka nailan masu kamshi gabaɗaya ana sayar da su azaman babban nau'in.

An yi amfani da nailan masu kamshi a cikin ƙasashen waje da yawa, musamman a fagen aikin robobi na injiniya.Manyan kamfanoni da yawa an gane su kuma an sanya su cikin samarwa saboda kyawawan kaddarorinsu.Saboda kasancewar kattai masu guba, har yanzu ba a sami kyakkyawar fahimtar nailan mai kamshi ba tukuna a kasar Sin, kuma za mu iya ganin nailan da aka gyare-gyare kawai kuma ba za mu iya amfani da wannan sabon kayan don gyara namu ba.

Nylon (PA) kayan abu a kallo

Amfani.

1, ƙarfin injina mai ƙarfi, ƙarfin ƙarfi mai kyau, ƙarfin ƙarfi mai ƙarfi da ƙarfi.Ƙarfin ƙarfi yana kusa da ƙarfin amfanin gona, wanda ya ninka na ABS.

2. Gwanayen juriya na gajiya, sassan na iya kula da ƙarfin injin su na asali bayan lankwasawa akai-akai.

3. High softening batu da zafi juriya.

4. Smooth surface, kananan coefficient na gogayya, lalacewa-resistant.

5, juriya na lalata, juriya ga alkali da yawancin ruwayen gishiri, amma kuma juriya ga raunin acid, mai, fetur, mahadi masu kamshi da sauran kaushi na gabaɗaya, mahadi masu ƙamshi ba su da ƙarfi, amma ba su jure wa ƙarfi acids da oxidizing agents.

6. Kai mai kashewa, ba mai guba, mara wari, mai kyau yanayin juriya, inert zuwa yashwa nazarin halittu, mai kyau antibacterial, anti-mould ikon.

7. Kyakkyawan kayan lantarki.

8, saukin nauyi, mai saukin rini, saukin siffa.

Rashin amfani.

1. Sauƙi don sha ruwa.Cikakkun ruwa na iya kaiwa 3% ko fiye, zuwa wani ɗan lokaci, yana shafar kwanciyar hankali.A cikin tsarin gyare-gyare, nailan na iya rage yawan sha ruwa ta hanyar ƙara ƙarfin fiber.Nailan Semi-aromatic yana ƙunshe da zoben benzene a cikin sarkar kwayoyin, yawan shayar da ruwa ya ragu sosai, yana canza ra'ayi na "nailan = shayar ruwa" a idanun mutane;saboda kasancewar zoben benzene, daidaiton girmansa ya inganta sosai, ta yadda za'a iya yin alluran da aka ƙera zuwa daidaitattun sassa.

2, juriya mai haske ba shi da kyau, a cikin yanayin yanayin zafi mai tsayi na dogon lokaci zai zama oxidation tare da iskar oxygen a cikin iska.