Yadda ake gane daidai da kuma zaɓar tsakanin PA6 da aka gyara da PA66 (Sashe na 1)?
Tare da ƙaruwar balaga da fasahar bincike da ci gaban fasahar nailan ke yi, iyakokin aikace-aikacen PA6 da PA66 sun faɗaɗa a hankali. Yawancin masana'antun kayayyakin filastik ko masu amfani da kayayyakin filastik na nailan ba su da tabbas game da bambance-bambancen da ke tsakanin PA6 da PA66. Bugu da ƙari, tunda babu wani bambanci na gani tsakanin PA6 da PA66, wannan ya haifar da rudani sosai. Ta yaya za a iya bambanta PA6 da PA66, kuma ta yaya ya kamata a zaɓe su?
Da farko, Nasihu don Gano PA6 da PA66:
Idan aka ƙone su, duka PA6 da PA66 suna fitar da ƙamshi kamar ulu ko ƙusoshi da aka ƙone. PA6 yana samar da harshen wuta mai launin rawaya, yayin da PA66 ke ƙonewa da harshen wuta mai shuɗi. PA6 yana da ƙarfi mafi kyau, ya fi PA66 rahusa, kuma yana da ƙaramin wurin narkewa (225°C). PA66 yana ba da ƙarfi mafi girma, juriya ga lalacewa mafi kyau, da kuma wurin narkewa mafi girma (255°C).
Na biyu, Bambancin Halayen Jiki:
- PA66:Wurin narkewa: 260–265°C; zafin canjin gilashi (yanayin bushewa): 50°C; yawa: 1.13–1.16 g/cm³.
- PA6:Kwalayen polymer masu launin shuɗi mai haske ko fari mai kama da madara; wurin narkewa: 220°C; zafin ruɓewa: sama da 310°C; yawan da ya dace: 1.14; shan ruwa (awanni 24 a cikin ruwa a 23°C): 1.8%. Yana da juriya mai kyau ga lalacewa da kuma shafa mai, ƙarfin injina mai yawa, juriyar zafi da kuma kariya daga zafi, kyakkyawan aiki mai ƙarancin zafin jiki, halayen kashe kansa, da juriyar sinadarai—musamman juriyar mai.
Idan aka kwatanta da PA66, PA6 yana da sauƙin sarrafawa da ƙera shi, yana ba da kyakkyawan sheƙi a saman samfuran da aka gama, kuma yana da kewayon zafin da za a iya amfani da shi. Duk da haka, yana da mafi yawan shan ruwa da rashin kwanciyar hankali. Ba shi da tauri sosai, yana da ƙarancin narkewa, kuma ana iya amfani da shi na dogon lokaci a cikin mawuyacin yanayi. Yana kiyaye juriya mai kyau ga damuwa a cikin kewayon zafin jiki mai faɗi, tare da ci gaba da zafin aiki na 105°C.
Na uku, Ta yaya za a yanke shawara ko za a yi amfani da PA66 ko PA6?
Kwatanta aiki tsakanin PA6 da PA66:
- Kayayyakin injina: PA66 > PA6
- Aikin zafi: PA66 > PA6
- Farashi: PA66 > PA6
- Wurin narkewa: PA66 > PA6
- Sha ruwa: PA6 > PA66
Na huɗu, Bambancin Faɗin Aikace-aikace:
- Roba na injiniya na PA6suna da ƙarfin juriya mai ƙarfi, juriya mai kyau ga tasiri, juriya mai kyau ga lalacewa, juriya ga sinadarai, da kuma ƙarancin ƙarfin gogayya. Ta hanyar gyare-gyare kamar ƙarfafa zaren gilashi, cike ma'adinai, ko ƙarin abubuwan hana ƙonewa, ana iya ƙara inganta aikinsu gabaɗaya. Ana amfani da su galibi a masana'antar kera motoci da filayen lantarki/lantarki.
- PA66yana da kyakkyawan aiki gabaɗaya, gami da ƙarfi mai yawa, tauri, juriyar tasiri, juriyar mai da sinadarai, juriyar lalacewa, da kuma shafa mai kai. Ya fi kyau musamman a cikin tauri, tauri, juriyar zafi, da juriyar rarrafe. Saboda ƙarfinsa mafi girma idan aka kwatanta da PA6, ana amfani da PA66 sosai a aikace-aikacen masana'antu kamar samar da igiyar taya.
More info., pls cotnact lucy@taifeng-fr.com
Lokacin Saƙo: Agusta-12-2025