Polyamide - ingubo

Polyamide - ngelaphu Imisonto zokwenziwa ezifunyenwe yi impefumlelwano izisombululo ezahlukeneyo aluminiyamu polyamide. Kakhulu, kuba loo izinto ezisetyenzisiweyo polyamides ngoweqela aliphatic.

Ukukhutshwa amalaphu ezahlukeneyo ngokusekelwe polyamide sele zifakiwe ngasekupheleni-imi- 60 kwinkulungwane yokugqibela. Sele ngaloo minyaka ngelaphu okroqiweyo ezahlukeneyo izinongo wabanika ukumelana eliphezulu kakhulu ubushushu.

Kule mihla, iimveliso le esiqwini athandwa kakhulu kulo lonke ihlabathi, njengoko iimpawu zawo iimpahla ixesha elide ukugcina inkangeleko ezintle. Phakathi zonke iingenelo unako ngakumbi ukubalaselisa permeability umoya olungileyo. Polyamide - ilaphu isetyenziswa kakhulu ukuba ukwenziwa nezemidlalo, njengoko ixesha elide, ukukhanya kunye ukuthamba izinto ezinjalo.

Ukuze polyamide ngelaphu ukuhlangabezana neemfuno ezithile, ukuba senziwe iteknoloji ephuhliswe ngokukodwa, equka nezigaba ezithathu:

1. Formation of imicu bona ngqo.
2. Yindibanisela Polymer.
3. Textile Processing.

Polyamide - yengubo: iimpawu

Phakathi iimpawu ethile laphu polymeric ukuze kuchazwe phezulu uqine okanye ezinye nemithwalo nefuthe, kwaye banxibe ukuxhathisa. Polyamide - eli laphu iyamelana kakhulu nayiphi imichiza okanye nezinto kwemichiza. It angalahlekelwa iimpahla zazo xa badibana nezinto lobushushu ukusuka degrees 80 ukuya 150, nto leyo yahluke kwezinye iintlobo amalaphu. ekwenzeni ezahlukeneyo ezithi zisetyenziswe ekwenziweni kwimicu polyamide buso kwizinga eliphezulu imveliso eyenziweyo. ifayibha nganye enjalo lunobuntununtunu eliphezulu kwiimpembelelo zombane (umz, static). Ngoko ke polyamide - zomzimba ulahlekelwa uyazinza thermal-oxidative phambi kokuba sesichengeni ngokunjalo njengokukhanya radiation (UV). Ukulungisa le kubakho iingxaki, ekwenzeni ekhethekileyo yaziswa kulo mbandela.

Polyamide Ilaphu ixhamla imfuno iphezulu kakhulu ekwenziweni impahla nkonzo, ezifana: iimveliso irabha, iintambo, izixhobo zokuloba, izixhobo filter njalo njalo. vulu textured, nto imvelaphi yayo kuyinxalenye polyamide amalaphu, nayo kwemfuno enkulu.

Ngoku vulu polyamide evela ngokohlobo jiko okuqhubekayo okanye Imicu kutyiwa leyo kumazwe awahlukeneyo babe amagama ahlukeneyo.

Kakade ke, kufuneka usoloko athobele eminye imithetho bobugcisa ukuze umsebenzi polyamide ilaphu angalahlekelwa iipropati yayo. Umzekelo, inokubuyiselwa yahlanjwa matshini, kodwa ukugcina iqondo lolawulo lwemigaqo-40 ubuninzi degrees Celsius. Mode ukucudisa futhi omisa ngayo izixhobo ezikhethekileyo kufuneka kuphetshwe. Emva kokuhlamba eli laphu polyamide ngokwayo wome ngokukhawuleza, nto leyo iipropati izinto elungileyo. Iron izinto, okuye imicu polyamide, oko eyimfuneko zokufudumeza kwanala ngaphandle zomphunga na.