Polyamide - papanga

Polyamide - papanga o muka waihanga whiwhi e te pāhekoheko o ngā rongoā me alloys polyamide. Nuinga o ngā wā, mo te taua rauemi e whakamahia ana haukini no ki tīmeka.

Tuku o ngā papanga ki runga ki te pūtake o te polyamide i whakarewahia i roto i te mutunga o 60-doma o te rau tau whakamutunga. Kua i roto i aua tau kukū kakahu ki te momo o rongo, a hoatu ana ratou e te ātete wera tiketike rawa.

I tčnei wā, he tino rongonui hua o tenei kikokiko katoa i runga i te ao, rite ona āhuatanga tauturu i kakahu mo te wa roa ki te mau tonu te ahua ataahua. I roto i nga painga katoa rawa e taea ngā te uruhanga rangi pai. whakamahia piki kakahu mo te hanga o te takaro, pera he roa, te marama, me te whenu taua mea - polyamide.

Hei polyamide papanga ki te whakatau etahi whakaritenga, kua hanga reira o te rawa whakawhanakehia hangarau, e ngā toru ngā wāhanga:

1. Hanganga o te muka tika ratou.
2. Synthesis o waerau.
3. Textile Processing.

Polyamide - papanga: āhuatanga

I roto i te āhuatanga ngā o te papanga polymeric kia whakahuatia kaha kurut nui atu pikaunga pānga ranei, a ka kakahu resistance. Polyamide - Ko te tino ātete ki tetahi matū tauhohenga matüora ranei te papanga. e kore e mate ano ia ona āhuatanga ka whai wāhi ki te pāmahana o i 80 ki te 150 nekehanga, ko reira rerekē tino i etahi atu momo o papanga. Various stabilizers e kua whakamahia i roto i te hanga o weu polyamide e whai kounga tiketike o te hua hangaia. taua muka takitaha he tūtohutanga tiketike ki awe hiko (hei tauira, pateko). Na reira polyamide - ngaro kikokiko tona pūmautanga waiariki-oxidative i mua i te rongo me te pai kia rite te marama radiation (UV). Hei whakatika i enei drawbacks, stabilizers motuhake whakaurua ki te rauemi.

Polyamide papanga pai te tono tiketike rawa i roto i te hanga o taonga mo kiritaki, pēnei i: hua rapa, taura, taputapu hī, rauemi tātari , me te pera i runga i. miro kakano, i roto i tona takenga ko e wahi o polyamide papanga, he hoki i roto i te tono nui.

Na whakaputaina miro polyamide te i roto i te puka o coils tonu ranei muka tino kai i te hunga i roto i nga whenua rerekē i ingoa rerekē.

O te akoranga, kia ū tonu koe ki etahi ture hangarau hoki e kore e te mahi ki te polyamide papanga ngaro ona āhuatanga. Hei tauira, e taea te horoi i te reira i roto i te mīhini, ko te haapa'oraa i te pāmahana tikanga mōrahi o 40 degrees. kia karohia aratau tubu me te whakamaroke i roto i ngā pūrere motuhake. I muri horoi i te papanga polyamide tika hohoro ano maroke, i te mea he āhuatanga rauemi pai. Iron tūemi, e whai muka polyamide, he mea e tika ana i te whakawera i raro me kahore mamaoa.