Wararka

Metallocene polyetylen (mPE) waa nooc ka mid ah resin polyetylen ah oo lagu farsameeyay iyada oo lagu salaynayo kicinta birta, taas oo ah hal-abuur tignoolajiyadeed oo aad muhiim u ah warshadaha polyolefin sanadihii ugu dambeeyay. Noocyada alaabta inta badan waxaa ka mid ah metallocene cufnaanta hoose ee polyetylen, metallocene cufnaanta sare ee cadaadiska hooseeya polyetylen iyo metallocene toosan cufnaanta hoose ee polyetylen. Metallocene polyetylen ayaa si weyn loogu isticmaalay habka dharbaaxada isku-dhafka ah ee isku-dhafka ah iyadoo loo eegayo sifooyinka jireed ee gaarka ah iyo waxqabadka farsamaynta, waxaana doorbidaya baakadaha gudaha iyo dibadda iyo shirkadaha daabacaadda.

Astaamaha polyetylen metallocene

1. Metallocene polyetylen waxay leedahay dheerayn ka fiican wakhtiga nasashada marka loo eego polyetylen caadiga ah. Metallocene polyetylen ayaa leh saameyn wanaagsan oo saameyn ku leh sababtoo ah miisaankeeda kelli ee sarreeya iyo qaybinta cufan marka loo eego polyetylen caadiga ah.

2. Heerkulka xidhidhiyaha kulaylka hoose iyo xoogga daboolida kulaylka oo sarreeya.

3. Daah-furnaan wanaagsan iyo hoos u dhigida qiimaha cadceedda.

Codsiyada filimada ee Metallocene polyetylen

1. Baakadaha cuntada

Filimka Metallocene polyetylen waxaa lagu dhejin karaa BOPET, BOPP, BOPA iyo filimo kale, gaar ahaan ku habboon baakadaha cuntada hilibka, cuntada ku habboon, cuntada la qaboojiyey iyo alaabo kale.

2. Baakadaha wax soo saarka beeraha

Filimka polyetylen metallocene-ka-qaabaysan ee ka samaysan hababka kala duwan ee hababka kala duwan ee xakamaynta uumiga biyaha ayaa fiican, halka qulqulka oksijiinta uu sarreeyo, qaabkani wuxuu si gaar ah ugu habboon yahay baakadaha khudradda cusub iyo khudradda. Intaa waxaa dheer, filimka la afuufay metallocene polyetylen wuxuu leeyahay sifooyin awood sare leh, ka-hortagga ceeryaamo, ka-hortagga qulqulaya, caabbinta gabowga iyo daahfurnaanta wanaagsan.

3. Bacaha culus

Bacaha culus waxaa inta badan loo adeegsadaa baakadaha alaabta ceeriin ee caagga ah, bacriminta, quudinta, bariiska iyo badarka. Soo ifbaxa polyetylen metallocene, bacaha culeyska culus waxay ka dhigi kartaa waxqabadka xirmidda, iska caabinta qoyaanka, waxqabadka biyuhu, waxqabadka gabowga waa ka sii sarreeyaa, heerkulka sare ma jilciyo qallafsanaanta, qabowgu ma jabiyo jabka jaban ee faa'iidooyinka.

Ku darida metallocenes-ka ee farsamaynta filimada waxay hagaajinaysaa awoodda jilicsanaanta iyo tayada filimka, laakiin sidoo kale waxaa jira caqabado qaar ka mid ah farsamaynta, sida viscosity sare ee metallocenes oo saameeya dareeraha farsamaynta iyo ifafaale jajabka dhalaalka alaabta ee habka extrusion .

Sababaha dhalaalidda jabka ee metallocene polyetylen ee farsamaynta filimada waxaa ka mid noqon kara kuwan soo socda:

1. viscosity sare: Metallocene polyethylene waxay leedahay viscosity dhalaali ah oo sarreeya, kaas oo keeni kara inuu dhalaaliyo jabka inta lagu jiro extrusion maaddaama dhalaalashadu ay hoos u dhigto xoogagga dhogorta sare leh marka ay sii maraan dusha sare ee dhinta.

2. Xakamaynta heerkulka aan ku filnayn: Haddii heerkulku aad u sarreeyo ama aan sinnayn, tani waxay keeni kartaa in maaddadu si xad dhaaf ah u dhalaaliso meelaha qaar iyada oo qayb ahaan laga dawaynayo kuwa kale, xaaladdan dhalaalka ah ee aan sinnayn waxay horseedi kartaa jabka dusha dhalaalka.

3. Cadaadis xiiran: Nidaamka extrusion, dhalaalidda waxaa laga yaabaa in lagu soo rogo cadaadis xad-dhaaf ah oo xiiran marka uu dhinto xabku, gaar ahaan haddii xabku dhinto aan si sax ah loo naqshadayn ama xawaaruhu uu aad u degdegayo, diiqada xiirid ee sare waxay u horseedi kartaa dillaac.

4. Wax lagu daro ama masterbatchesWaxyaalaha lagu daro ama masterbatches-ka lagu daray inta lagu guda jiro habaynta kuwaas oo aan si isku mid ah u kala firdhin ayaa sidoo kale saameyn ku yeelan kara dabeecadaha socodka dhalaalka, taasoo keenta jajab dhalaalid.

SILIKE PFAS-free PPA SILIMER 9300, Metallocene polyetylen oo la hagaajiyay jabka dhalaalay

Alaabooyinka taxanaha ah ee SILIMER waa PFAS-free processing aids polymer (PPA)kuwaas oo ay cilmi baadhis ku samaysay oo ay samaysay Chengdu Silike. Alaabtan taxanaha ah waa Copolysiloxane oo la hagaajiyay, oo leh sifooyin polysiloxane ah iyo saamaynta dabaysha ee kooxda la beddelay.

SILIMER-9300waa wax lagu daro silikoon oo ay ku jiraan kooxo shaqeynaya polar, oo loo isticmaalo PE, PP iyo caagadaha kale iyo caagadaha kale, waxay si weyn u wanaajin kartaa farsamaynta iyo sii daynta, yaraynta dhimista dhisidda iyo hagaajinta dhibaatooyinka dillaaca dhalaalka, si hoos u dhigista alaabtu ay u fiican tahay.

Isla markaana,SILIMER 9300wuxuu leeyahay qaab-dhismeed gaar ah, iswaafajin wanaagsan oo leh resin matrix, roob la'aan, wax saameyn ah kuma laha muuqaalka alaabta iyo daaweynta dusha sare. Waxaa lagu talinayaa in lagu qaso qayb ka mid ah maadada masterbatch marka hore, ka dibna loo isticmaalo polymers polyolefin, ku darida dhexdhexaadku waxay noqon kartaa mid waxtar leh.

KudarSILIMER 9300habka, socodka dhalaalka, habsocodka, iyo lubricity of resin si wax ku ool ah u wanaajin karaa iyo sidoo kale baabi'iyo jabka dhalaalaysa, caabbinta weyn ee iska caabin ah, coefficient yar yar, kordhinta wareegga nadiifinta qalabka, gaabin wakhtiga hoos u dhac, iyo wax soo saarka sare iyo dusha alaabta ka wanaagsan, doorasho qumman oo lagu beddelayo PPA-da fluorine saafi ah.

Hagaajinta jabka dhalaalka ee metallocene.

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