Cov suab nrov txo qis yog qhov teeb meem maj nrawm rau hauv kev lag luam tsheb. Lub suab nrov, kev co thiab lub suab kev co (NVH) sab hauv lub cockpit yog qhov tseem ceeb nyob rau hauv cov roj hluav taws xob ultra-ntsiag to hluav taws xob. Peb cia siab tias lub alarin ua lub vaj kaj siab rau kev ua si thiab kev lom zem. Kev tsav tsheb tus kheej cov tsheb xav tau ib puag ncig sab hauv.
Ntau cov khoom siv uas siv hauv tsheb dashboard, Center Consoles thiab Trim cov kab ke yog ua los ntawm Polycarbonate / Acrylonitrile-Butadiene (PC / ABS) Alloy. Thaum ob ntu tsiv mus rau lwm tus (cov nyhuv nplaum (kev sib txhuam thiab kev co kom ua cov ntaub ntawv no los tsim lub suab nrov. Cov suab nrov ib txwm muaj xws li daim ntawv thov cov kev daws teeb meem ntawm cov kev xav tau, pleev xim lossis roj nplua nyeem lossis roj nplua nyeem, thiab cov suab nrov tshwj xeeb-txo qis. Thawj qhov kev xaiv yog ntau txheej txheem, tsis muaj peev xwm thiab anti-suab nrov tsis muaj zog, thaum txoj kev xaiv thib ob yog kim heev.
Silike cov tshuaj tiv thaiv kev tawm tsam yog cov polysiloxane tshwj xeeb uas muab kev ua tau zoo tshaj plaws rau kev ua haujlwm rau PC / ABS ntawm tus nqi qis dua. Txij li thaum anti-squeaking hais yog koom ua ke thaum lub sij hawm sib tov lossis txhaj tshuaj molding cov kauj ruam, tsis tas yuav ua cov txheej txheem tom qab nrawm nrawm. Nws yog ib qho tseem ceeb uas siliplas 2073 masterbatch tswj cov cuab yeej siv ntawm PC / ABS Alloy-suav nrog nws cov kev cuam tshuam tsis kam. Los ntawm kev tsim kev tsim kev ywj pheej, cov kev siv tshuab tshiab no tuaj yeem pab tau Automotive OEMS thiab txhua txoj kev taug kev ntawm lub neej. Yav dhau los, vim yog kev ua haujlwm tom qab, cov qauv tsim ua tiav nyuaj los sis tsis yooj yim sua kom ua tiav kev them nqi tom qab ua tiav. Nyob rau hauv sib piv, silicone ntxiv tsis tas yuav hloov kho tus qauv tsim los kom ua kom tiav lawv cov kev tawm tsam. Silike Silveras 2073 yog thawj cov khoom hauv cov lus qhia nrov ntawm cov suab paj nruag silicone, uas yuav haum rau cov khoom siv tsheb, kev thauj mus los thiab cov khoom siv hauv tsev.
• Cov suab nrov zoo heev txo kev ua tau zoo: RPN <3 (raws li VDA 230-206)
• Txo cov kab nplaum
• Instant, ntev-ntev suab nrov txo cov yam ntxwv
• coefficient ntawm kev sib txhuam (cof)
• cuam tshuam tsawg rau cov khoom tseem ceeb ntawm PC / ABS (cuam tshuam, modulus, lub zog, elongation)
• Ua tau zoo nrog kev ua tau zoo nrog tus nqi qis (4WT%)
• Yooj yim los tuav, ntws tawm dawb
| Txoj kev xeem | Ib yam | Cov nqi raug |
Kev tshwm sim | Kev Saib Xyuas Kev Pom | Tus neeg dawb pellet | |
MI (190 ℃, 10kg) | ISO1133 | g / 10min | 20.2 |
Ceev | Iso1183 | g / cm3 | 0.97 |
Daim duab ntawm mem tes tus nqi hloovinCov pas dej plam ntawm PC / ABS tom qab ntxiv 4% Silveras2073:
Nws tuaj yeem pom tau tias tus pas dej plam tes mem / ABS tom qab ntxiv 4% tau tso tawm ntau yam, thiab kev sim siab yog v = f = f = 10n.
Tom qab ntxiv 4% Silveras2073, lub zog cuam tshuam tau zoo dua.
• txo cov suab nrov thiab kev co
• muab cov thwj tim ruaj khov thaum lub neej pabcuam ntawm qhov chaw
• Txhim kho tsim kev ywj pheej los ntawm kev siv cov duab geometric
• Ntau Lawm Los Ntawm Txiaj Ntsig Txog Kev Ua Haujlwm Thib Ob
• Qaub ntau npaum li cas, txhim kho tus nqi tswj hwm
• Automotive sab hauv sab hauv (luas, dashboard, console)
• Cov khoom hluav taws xob (tais tub yees) thiab cov thoob khib nyiab tuaj yeem, tshuab ntxhua khaub ncaws, tshuab ntxuav tais diav)
• Cheebtsam (cov ncej qhov rai), thiab lwm yam.
PC / Abs compounding nroj tsuag thiab qee qhov kev sib sau cog
Ntxiv thaum lub PC / Abs alloy yog ua, lossis tom qab lub PC / ABS Alloy yog ua, thiab tom qab ntawd mould moulded (nyob rau hauv lub premise ntawm ensuring kev sib cais).
Cov lus pom zoo ntxiv rau 3-8%, tus nqi tshwj xeeb yog tau raws li kev sim
25KG /Hnab,Caj duab lub hnab.
Thauj ua cov tshuaj tsis muaj kev phom sij. Khaws rau hauv aTxias,Zoo ventilatedqhov chaw.
Cov yam ntxwv qub tseem nyob twj ywm rau 24 lub hlis ntawm kev tsim khoomHnub Tim,Yog tias khaws cia hauv kev pom zoo cia.
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