Shanghai Huayingtong E-commerce Co., Ltd. is one of the leading Polycarbonate (PC) suppliers in China and a professional Polycarbonate (PC) manufacturer. Welcome to purchasePolycarbonate (PC) from our factory.pls contact tom :service@skychemwin.com
Khoom npe:polycarbonated
Molecular hom:C31H32o7
Cas:25037-45-0
Khoom Qauv Qauv Qauv:
Polycarbonate(PC) yog ib qho tsis muaj xim, pob tshab, iav amorphous polymer nrog cov khoom kho tshiab zoo tshaj plaws. Pc siab siab molecular resin muaj qhov siab tawv, cantilevever nqaj tseem ceeb ua lub zog yog 600 ~ 900J / M. Lub unfilled qib muaj kub distortion kub ntawm txog li ntawm 130 ° C, uas tuaj yeem nce los ntawm 10 ° C tom qab nws tau txhawb nrog iav fiber. Cov Qauv Flexural Modulus ntawm PC tuaj yeem ncav cuag ntau dua 2400 MPa, yog li nws tuaj yeem ua tiav rau hauv cov khoom lag luam loj. Hauv qab 100 ° C, tus nqi nkag hauv qab thauj khoom yog tsawg heev. PC tsis zoo nyob rau hauv hydrolysis tsis kam thiab tsis tuaj yeem siv rau cov txheej txheem ntau dua raws li cov dej siab.
Polycarbonates yog plastics dav siv hauv kev lag luam niaj hnub muaj qhov kub thiab txias thiab cuam tshuam tsis kam. Cov yas no tshwj xeeb tshaj yog ua haujlwm nrog ntau cov kev txhais cov ntsiab lus (kev txhaj tshuaj moulding (kev txhaj tshuaj thiab thooj kheej thiab thermoforming). Nws kuj yog siv thaum kho qhov muag transparency xav tau, muaj ntau dua 80% xa mus rau 1560-nm kev deb (luv luv nroog infrared ntau). Nws tau muaj cov khoom siv tshuaj lom neeg tiv thaiv cov khoom, muaj kev tiv thaiv kom tsis txhob muaj cov acids thiab cawv. Nws tsis zoo tiv taus cov ketones, halogens, thiab mloog cov accortrated. Qhov kev cuam tshuam loj uas cuam tshuam nrog Polycarbonates yog qhov ntsuas cua tsis muaj roj (tg
Chemwin tuaj yeem muab ntau qhov ntau ntawm hydrocarbons thiab cov kuab tshuaj lom neeg rau cov neeg siv khoom lag luam.Ua ntej ntawd, thov nyeem cov ntaub ntawv hauv qab no hais txog kev ua lag luam nrog peb:
1. Kev ruaj ntseg
Kev nyab xeeb yog peb qhov tseem ceeb tshaj plaws. Ntxiv rau muab cov neeg siv khoom nrog kev siv cov ntaub ntawv hais txog peb cov khoom lag luam, peb kuj tau cog lus tias kev muaj kev nyab xeeb ntawm cov neeg ua haujlwm thiab cov neeg ua haujlwm raug txo qis thiab ua tau tsawg kawg nkaus. Yog li ntawd, peb xav kom tus qhua tuaj noj mov kom ntseeg tau tias qhov tsim nyog tso tseg thiab kev nyab xeeb cov qauv kev nyab xeeb tau ntsib cov ntawv tshaj tawm HSSE (thov saib cov nqe lus dav dav thiab cov ntsiab lus ntawm kev muag khoom hauv qab). Peb cov kws paub HDSE tau muab cov kev taw qhia rau cov qauv no.
2. Kev Xa Tawm
Cov neeg siv khoom tuaj yeem xaj thiab xa cov khoom lag luam los ntawm Chemwin, lossis lawv tuaj yeem tau txais cov khoom los ntawm peb cov khoom lag luam tsim khoom. Cov qauv muaj kev thauj khoom muaj cov tsheb thauj neeg muaj tsheb thauj khoom, tsheb ciav hlau lossis cov neeg thauj khoom ntau (cais cov mob siv).
Nyob rau hauv cov ntaub ntawv uas cov neeg yuav tsum tau ua, peb tuaj yeem hais cov cai ntawm cov nkoj lossis cov qauv kev nyab xeeb thiab siv cov qauv kev nyab xeeb tshwj xeeb / tshuaj xyuas thiab cov tseev kom ua.
3. Yam tsawg kawg txiav txim kom muaj nuj nqis
Yog tias koj yuav khoom los ntawm peb lub vev xaib, qhov kev txiav txim yam tsawg kawg nkaus yog 30 tons.
4. Upayment
Txoj kev them nqi them yog ncaj qha txiav tawm tsis pub dhau 30 hnub los ntawm daim ntawv qhia nqe.
5. Xa cov ntaub ntawv
Cov ntaub ntawv hauv qab no tau muab rau txhua qhov kev xa khoom:
Bill Nqi ntawm Lading, Cmr Waybill lossis lwm daim ntawv thauj khoom uas muaj feem xyuam
Daim ntawv pov thawj ntawm kev ntsuas lossis kev ua raws (yog tias yuav tsum tau)
· HSSEs cov ntaub ntawv ntsig txog kab nrog cov kev cai
· Kev cai sau cov ntaub ntawv nrog cov kev cai (yog tias yuav tsum tau)