Bayaanka Asturnaanta
Ms. Shelby Luo
Maxaan kuu qaban karaa?
| Shayga Isbarbardhigga | Xaashida Naylon (Nylon / PA) | Xaashida ABS (ABS) |
|---|---|---|
| Dabeecadda Maaddada | Polyamide, balaastig heersare ah oo semi-crystalline ah oo caan ku ah xoog sare iyo caabbinta xidhashada. | Acrylonitrile-butadiene-styrene copolymer, heerkulbeeg amorphous ah oo caan ku ah waxqabadka guud ee wanaagsan iyo habaynta fudud. |
| Guryaha Furaha | Xoog farsamo sare leh, caabbinta xidhashada oo aad u sareysa, is-saliid wanaagsan, saliid aad u fiican iyo iska caabin dareere ah. Hygroscopicity sare, xasilloonida cabbirka ayaa si weyn u saameeya qoyaanka, iyo caabbinta liidata ee acids iyo phenols. | Iska caabin aad u wanaagsan (gaar ahaan saamaynta heerkulka hoose), guryaha guud ee farsamada wanaagsan, habaynta iyo samaynta fudud, dhalaalid sare oo dusha sare ah, dahaadh fudud iyo rinjiyeyn. Celcelis ahaan xirashada iyo iska caabbinta kulaylka, iska caabin liidata ee dareerayaasha dabiiciga ah ee xooggan. |
| Guryaha Makaanikada | Xoog adag oo sarreeya (60-85 MPa), qallafsanaan sare, caabbinta xirashada heer sare ah (3-5 jeer ABS), is-saliid; ku habboon rarka-sare iyo qaybaha is jiid jiid. | Awood saameyn aad u wanaagsan (xoog saameeyn ah oo 15-25 kJ/m² ah heerkulka qolka), adkaanta wanaagsan, laakiin xoogga xajinta hoose (40-50 MPa) iyo qallafsanaan ka badan naylon. |
| Guryaha kulaylka | U adkaysiga kulaylka wanaagsan, kulaylka qalloocinta ku dhawaad. 100-120°C, heerkulka adeega muddada-dheer ilaa 80-100°C (120°C ee PA66). | Celceliska caabbinta kulaylka, kulaylka qallooca ku dhawaad. 80-100°C, lagu taliyay heerkulka adeega muddada-dheer 60-80°C. |
| Iska caabinta Kiimikada | Iska caabin heersare ah oo u adkaysta saliidaha, dufanka, iyo dareerayaasha kaarboon-carbon; caabbinta liidata ee acids xooggan, alkalis xooggan, iyo phenols; u nugul hydrolysis ee deegaanka qoyan. | Iska caabbinta wanaagsan ee acids daciifka ah, alkalis daciif ah, iyo xalalka milixda; caabbinta liidata ee shidaalka, khamriga, ketones, esters, iyo dareerayaasha kale ee organic; u nugul dildilaaca stress. |
| Hygroscopicity & Deganaanshaha cabbirka | Nuugista qoyaanka sarreeya (1.5% -2.5% ee PA6), ballaarinta cabbirka ka dib nuugista biyaha (0.5% -1.5%); qalajin adag ayaa loo baahan yahay ka hor inta aan la farsameyn; xasilloonida cabbir liidata ee deegaanka qoyan. | Nuugista qoyaanka hooseeya (0.2% -0.4%), xasilloonida cabbirka wanaagsan; sida caadiga ah si toos ah loo warshadeyn karo iyada oo aan la qalajin; aan dareensanayn deegaanka qoyan. |
| Xiro & Xiro | Isku xidhka is-jiidhka hooseeya (0.15-0.3), caabbinta xirashada heer sare ah; ku haboon simbiriirixan qaybaha khilaaf. | Celcelis ahaan iska caabbinta xidhashada, isku xidhka iskuxiran ee sarreeya (0.3-0.4); kuma habboona codsiyada xidhashada sare. |
| Geedi socodka | Habaynta adag marka la barbar dhigo: viscosity dhalaalay oo sarreeya, wuxuu u baahan yahay heerkul sare iyo qaabaynta duritaanka cadaadis-sare; yaraynta qaabaynta weyn (1.5% -2.5%); kululaynta caaryada loo baahan yahay; u nugul qoyaanka waana in si buuxda loo qalajiyo. | Processability heer sare ah: qulqulka dhalaalka wanaagsan, qaabaynta duritaanka fudud, extrusion, iyo qaabaynta dharbaaxada; yaraynta qaabeynta hoose (0.4%-0.7%); oogada alaabta siman, u fududahay habaynta sare (dhajinta, rinjiyeynta, xidhitaanka). |
| Qiimaha | Walxaha ceeriin ee sarreeya iyo guud ahaan kharashka habaynta. | Kharash yar; alaabta ceeriin iyo habayntu kharash ka hooseeya naylon, kharash-ku-ool ah. |
| Codsiyada Muhiimka ah | Gears, biraha, bushings, kamaradaha, sliders, tilmaamaha silsiladda, liners xidho u adkaysta, tuubooyinka shidaalka baabuurta, qaybaha engine durugsan, qaybaha mashiinada dunta, iyo kuwa kale oo xoog badan, xirashada sare, codsiyada saliid u adkaysta. | Guryaha qalabka guriga (TV-yada, mishiinnada dharka lagu dhaqo), baabuurta gudaha (dashboards, panels albaabada), guryaha alaabta elektarooniga ah, alaabta carruurtu ku ciyaarto, boorsooyinka, qalabka tuubooyinka, koofiyadaha badbaadada, iyo codsiyada kale ee u baahan iska caabin wanaagsan, muuqaalka, iyo socodsiinta. |

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Bayaanka Asturnaanta
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Bayaanka Asturnaanta