ABS waa terpolymer lagu sameeyay polymerization styrene iyo acrylonitrile iyadoo ay jirto polybutadiene. Qiyaasuhu waxay ku kala duwanaan karaan 15% ilaa 35% acrylonitrile, 5% ilaa 30% butadiene iyo 40% ilaa 60% styrene. Natiijadu waa silsilad dheer oo qalalaasaha polybutadiene-la gudbey silsilado gaagaaban oo poly (styrene-co-acrylonitrile). Kooxaha nitrile-ka ee silsiladaha deriska ah, iyagoo ah polar, midba midka kale wuu soo jiitaa oo isku xidhaa silsiladaha, taasoo ka dhigaysa ABS mid ka xoog badan polystyrene saafi ah. Acrylonitrile waxay sidoo kale gacan ka geysataa iska caabbinta kiimikada, caabbinta daalka, qallafsanaanta, iyo qallafsanaanta, iyadoo kordhinaysa heerkulka leexashada kulaylka. Styrene-ku waxa uu caagga siinayaa dhalaal, oog aan fayow lahayn, iyo sidoo kale qallafsanaan, qallafsanaan, iyo hagaajinta habaynta. Polybutadiene, walax caag ah, waxay bixisaa adkeysi iyo ductility heerkulka hooseeya, qiimaha caabbinta kulaylka iyo qallafsanaanta. Codsiyada intooda badan, ABS waxa loo isticmaali karaa inta u dhaxaysa -20 iyo 80 °C (-4 iyo 176 °F), maadaama astaamaheeda makaanikada ay ku kala duwan yihiin heerkulka. Guryaha waxaa abuuray adkeynta caag, halkaasoo qaybo yaryar oo elastomer ah lagu qaybiyay dhammaan matrixka adag.
Nuugista biyaha hooseeya. ABS waxay si fiican isugu darsataa walxo kale wayna fududahay in korka la daabaco oo jaakad la saaro.
ABS waxay leedahay sifooyin farsamo oo aad u wanaagsan, awoodeeduna waa mid aad u fiican, sidaas darteed waxaa loo isticmaali karaa heerkul aad u hooseeya:
ABS waxay leedahay iska caabin xirxiran oo heersare ah, xasilloonida cabbirka wanaagsan iyo caabbinta saliidda.
Heerkulka kulaylka qalloocan ee ABS waa 93 ~ 118 ° C, badeecadana waxaa lagu hagaajin karaa qiyaastii 10 ° C ka dib marka la tirtiro. ABS weli waxay muujin kartaa xoogaa adag oo ah -40 ° C waxaana loo isticmaali karaa heerkulka u dhexeeya -40 ilaa 100 ° C.
ABS waxay leedahay dahaar koronto oo wanaagsan oo si dhib leh u saameeya heerkulka, qoyaanka iyo inta jeer.
ABS ma saameeyaan biyaha, cusbada aan noolaha ahayn, alkalis iyo asiidhyo kala duwan.
Garoonka | Kiisaska Codsiga |
Qaybaha Gawaarida | Baabuurka dashboard-ka, bannaanka jidhka, gooyn gudaha ah, isteerinka, guddi dhawaaqa, bamper, marin hawo. |
Qaybaha Qalabka Guriga | Talaagadaha, telefishinada, mishiinada dharka lagu dhaqdo, qaboojiyaha, kombayutarada, koobiyeeyayaasha, iwm. |
Qaybaha kale | Gearrada qalabaynta otomaatiga ah, biraha, gacan-qabsiga, guryaha mishiinka |
SIKO Fasalka No. | Buuxiyaha (%) | FR(UL-94) | Sharaxaada |
SP50-G10/20/30 | 10%-30% | HB | 10% -30% Glassfiber la xoojiyay, xoog sare. |
SP50F-G10/20/30 | 10%-30% | V0 | 10%-30% Glassfiber reinforced, high strength, FR V0@1.6mm. |
SP50F | Midna | V0,5VA | General strength, high flowablity, FR V0@1.6mm. Iska caabbinta kulaylka sare, dhalaal sare, alaabada ka hortagga UV waa la heli karaa. |
Qalab | Tilmaamid | darajada SIKO | U dhiganta astaanta caadiga ah & darajada |
ABS | ABS FR V0 | SP50F | CHIMEI 765A |