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PA inopisa inyauka inonamira firimu
PA inopisa inyauka inonamira firimu chinhu chinopisa chinonyunguduka chinonamira firimu chigadzirwa chakagadzirwa ne polyamide seicho chikuru mbishi zvinhu. Polyamide (PA) ndeye yakasarudzika thermoplastic polymer nekudzokorora zviyero zveboka reamide pane iyo molekyoni musana inogadzirwa ne carboxylic acids uye amines. Maatomu ehydrogen pane t ... -
PA inopisa inyauka inonamira padandemutande firimu
Iyi polyamide zvinhu omentum, iyo inonyanya kugadzirirwa vashandisi vekumusoro-kumagumo. Nzvimbo huru dzekushandisa dzeichi chigadzirwa ndedzimwe mbatya dzemhando yepamusoro, shangu, machira asina kurukwa uye machira akasanganiswa. Chinhu chikuru cheichi chigadzirwa kunaka kwemhepo kukwana. Ichi chigadzirwa ig ... -
PES inopisa inyauka inonamira padandemutande firimu
Ichi ndicho chirevo chakaitwa nePES. Iyo ine dense kwazvo mesh mamiriro, inoitendera kuti iwane yakanaka kufema. Kana ikasanganiswa nemachira, inogona kutora simba rekubatanidza uye kugona kwemhepo kwechigadzirwa. Inowanzo shandiswa kune zvimwe zvigadzirwa zvinoda iine yakakwira mhepo pe ...
