Shanghai Huayingtong E-commerce Co., Ltd. is one of the leading Polymethylmethacrylate (PMMA) suppliers in China and a professional Polymethylmethacrylate (PMMA) manufacturer. Welcome to purchasePolymethylmethacrylate (PMMA) from our factory.pls contact tom :service@skychemwin.com
Magaca Alaabta:POLY METHYL METHACRYLATE
Qaab molecular:C33H54O6
CAS Maya:3319-31-1
Qaab-dhismeedka molecular ee alaabta:
PMMA waa beddelka dhaqaale ee polycarbonate (PC) marka xoogga jilicsanaanta, xoogga dabacsanaanta, daahfurnaanta, polishability, iyo UV dulqaadku ay aad uga muhiimsan yihiin xoogga saameynta, caabbinta kiimikada, iyo caabbinta kulaylka.[6] Intaa waxaa dheer, PMMA kuma jiraan qaybaha khatarta ah ee bisphenol-A ee laga helo polycarbonate waana doorasho aad uga wanaagsan goynta laysarka. Inta badan waa la door bidaa sababtoo ah astaamaheeda dhexdhexaadka ah, maaraynta fudud iyo habaynta, iyo kharash yar. PMMA aan la beddelin waxay u dhaqmeysaa si jajaban marka culeyska saaran yahay, gaar ahaan xoogga saameynaya, wuxuuna aad ugu nugul yahay xagashada marka loo eego galaaska caadiga ah ee aan dabiiciga ahayn, laakiin PMMA wax laga beddelay ayaa mararka qaarkood awood u leh inay gaarto xoqin sare iyo iska caabin saameyn leh.
Dhisme-prosthetic acrylic Ilkaha farshaxanimada Farshaxan iyo bilicda ayaa isticmaala PMMA, qaabka ganacsiga Technovit 7200 ayaa si weyn loogu isticmaalaa goobta caafimaadka. Waxaa loo isticmaalaa histology caag ah, mikroskoob elektaroonig ah, iyo sidoo kale isticmaalka badan oo kale. PMMA waxa loo isticmaalay in lagu abuuro xuub-madow cadcad oo dabacsan oo muuqaalka u beddela mid hufan marka la qoyo.[50] Acrylic waxa loo isticmaalaa sariiraha madoow sida oogada daahsoon ee kala saarta deganaha iyo nalalka harageedka marka la madgooynayo. Nooca acrylic ee loo isticmaalo sariiraha maqaar-saarka waxaa inta badan laga sameeyay nooc gaar ah oo ah methacrylate polymethyl, kaas oo u oggolaanaya marinka fallaadhaha ultraviolet. Waraaqaha PMMA waxaa caadi ahaan loo isticmaalaa warshadaha calaamadaynta si ay u sameeyaan xarfo siman oo dhumucdiisuna waxay ku kala duwan yihiin 3 ilaa 25 millimitir (0.1 ilaa 1.0 in). Xarfahan waxaa laga yaabaa in keligood loo isticmaalo si loogu matalo magaca shirkadda iyo/ama astaanta shirkadda, ama waxay noqon karaan qayb ka mid ah xarfaha kanaalka ee iftiimaya. Acrylic sidoo kale si weyn ayaa loo isticmaalaa dhammaan warshadaha calaamadaha sida qayb ka mid ah calaamadaha gidaarka halkaasoo laga yaabo inay noqoto saxan dhabarka ah, rinji dusha sare ama dhabarka dambe, saxan weji leh oo xaraf sare loo qaaday ama xitaa sawirro sawir ah oo si toos ah loogu daabacay, ama spacer si loo kala saaro. qaybaha calaamadaha. PMMA waxaa loo adeegsaday warbaahinta indhaha ee Laserdisc.[51] (CD-yada iyo DVD-yadu waxay isticmaalaan akril iyo polycarbonate labadaba si ay uga hortagaan saamaynta). Waxa loo istcimaalaa hagaha nalka dhabarka danbe ee TFT-LCD. Kharashka ayaa ka miisaan culus dulqaadkiisa kulaylka liita iyo hoos u dhigista sare ee fiber-ka galaaska. PMMA, oo ah qaab la safeeyey, ayaa loo istcimaalaa sida jaantuska dheeha-dheelka-ka-soo-baxa ah ee warbaahinta faa'iidada-adag ee organic-ga ah ee leysarka midabka adag ee gobolka la hagaajin karo.[52] Cilmi-baarista semiconductor iyo warshadaha, PMMA waxay caawisaa inay iska caabiso habka lithography ee alwaax elektarooniga ah. Xalka ka kooban polymer-ka ku jira dareeraha ayaa loo isticmaalaa in lagu miiqiyo sil
Chemwin waxay siin kartaa noocyo badan oo kaarboon-karboon ah iyo dareerayaasha kiimikaad ee macaamiisha warshadaha.Intaa ka hor, fadlan akhri macluumaadka aasaasiga ah ee soo socda ee ku saabsan ganacsiga nala samee:
1. Amniga
Badbaadadu waa mudnaantayada koowaad. Marka laga soo tago siinta macaamiisha macluumaadka ku saabsan isticmaalka badbaadada iyo deegaanka saaxiibtinimo leh ee alaabtayada, waxaan sidoo kale go'aansanay inaan hubinno in khataraha badbaadada shaqaalaha iyo qandaraaslayaasha la dhimay ilaa ugu yaraan macquul ah oo macquul ah. Sidaa darteed, waxaan uga baahannahay macmiilka inuu hubiyo in heerarka badbaadada dejinta iyo kaydinta ku habboon ay buuxiyeen ka hor inta aan la keenin (fadlan tixraac lifaaqa HSSE ee shuruudaha iyo shuruudaha iibka ee hoose). Khubaradayada HSSE waxay ku siin karaan hagitaan heerarkan.
2. Habka gaarsiinta
Macaamiisha waxay ka dalban karaan oo ka keeni karaan alaabta chemwin, ama waxay ka heli karaan alaabta warshadeena wax soo saarka. Noocyada gaadiidka ee la heli karo waxaa ka mid ah baabuurta xamuulka qaada, tareenada ama gaadiidka casriga ah (xaalad gooni ah ayaa jira).
Marka laga hadlayo shuruudaha macmiilka, waxaan qeexi karnaa shuruudaha maraakiibta ama booyadaha waxaanan adeegsan karnaa heerarka badbaadada / dib u eegista iyo shuruudaha.
3. Tirada dalabka ugu yar
Haddii aad alaab ka soo iibsato mareegahayaga, tirada dalbashada ugu yar waa 30 tan.
4.Bixinta
Habka lacag bixinta caadiga ah ayaa si toos ah looga jarayaa 30 maalmood gudahooda laga bilaabo qaansheegta.
5. Dukumentiga keenista
Dukumeentiyada soo socda ayaa la keenay keenista kasta:
Bill of Lading, CMR Waybill ama dukumeenti gaadiid oo kale oo khuseeya
Shahaadada Falanqaynta ama waafaqsanaanta (haddii loo baahdo)
Dukumeenti la xidhiidha HSSE oo waafaqsan xeerarka
Dukumeenti kastamka oo waafaqsan xeerarka (haddii loo baahdo)