Labaru

"Metallocece" yana nufin mahimman kayan aiki na kwayoyin halitta da aka kafa ta hanyar ƙarfe masu juyawa (kamar zirmoniaium, titanium, Hafanium, da sauransu) da cyclopentadiene. Polypropylene ya haɗu tare da masu kunnawa masu ɗaukar hoto na Metallocecececes (MPP).

Polyprocece Polypropylene (MPP) suna da babban kwarara, zafi mai girma, shamaki mafi girma, masu kamshi, allurar rigakafi, rashin lafiya, da sauransu. Properirƙirar polypropylene (MPP) ya ƙunshi matakai masu yawa, gami da shirye-shiryen mai kara kuzari, polymerization, da kuma aiki.

1. Mai kara kuzari:

Zabi na mai kara kuzari: Zabi na metallocece mai kara mai mahimmanci yana da mahimmanci wajen tantance kaddarorin da sakamakon MPP. Wadannan masu kara kai tsaye sun hada da karafa na wucewa, irin su Zirconium ko titanium, sandwiched tsakanin cyclopentadiiends.

Cocatalyst Bugu da kari: ana amfani da masu kara masu kara a ciki a tare da cocatalyst tare da copatalalalalalalalalalalalalalalyst tare da copatalalalalalalalalalalalalalalyst tare da cocatalalalalalalalalalalalyst, yawanci wani fili ne-tushen aluminum. Copatalalalyst yana kunna mai kara kuzari, yana ba da damar fara amsawar polymerization.

2. Polymerization:

Shirietock Ciyarwa: propylene, monomer don polypropylene, ana amfani dashi azaman abincin farko. An tsarkake propylene don cire impurities wanda zai iya tsoma baki tare da tsarin polymerization.

Saita reactor: Halin polymerization yana faruwa ne a cikin reactor a karkashin yanayin sarrafawa a hankali. Saita mai saƙo ya hada da mai kara kuzari, copatalalalalyst, da sauran abubuwan da ake buƙata don kaddarorin polymer da ake so.

Yanayin polymerization: yanayin da aka yi, kamar yadda zazzabi, matsi, da lokacin zama, ana sarrafa su a hankali don tabbatar da nauyin kwayar da ake so da tsarin polymer. Metallocece Conlyststs Yana ba da damar amfani da waɗannan sigogi idan aka kwatanta da castssts na gargajiya.

3. Copolymerization (na zabi):

Haɗin haɗin gwiwar Co-Monomers: A wasu halaye, MPP na iya cin nasara tare da sauran monomers don gyara kaddarorin. Na yau da kullun Co-Monomers sun haɗa da ethylene ko wani Alpha-Olefins. Hadarin Co-Monomers yana ba da damar ƙirar polymer don takamaiman aikace-aikace.

4. Gabatarwa da Quenching:

Takaita: Da zarar an gama polymerization, amsawar an kare. Ana samun wannan sau da yawa ta hanyar gabatar da wakilin dakatarwa wanda ya dogara da sarkar polymer mai aiki ya ƙare, dakatar da ci gaba.

Tashi: To, an sanyaya polymer cikin sauri ko kuma ya qishi don hana ƙarin halayen ci gaba da kuma ƙarfafa polymer.

5. Bayyanar polymer da post-sarrafawa:

Rarraba Polymer: an rabu da polymer daga cakuda dauki. Monomers da ba a ba da izini ba, sharan gona mai ɗanɗano, da kuma wasu samfuran ana cire su ta hanyar dabaru daban-daban.

Matakan sarrafawa: MPP na iya yin ƙarin ƙarin matakan aiki, kamar su, haɗawa, da pelliblezation, da pelliblization, da pellivation, don cimma tsarin da ake so. Wadannan matakan kuma suna ba da izinin haɗawa da ƙari kamar jami'ai, Antioxidants, Tattorrs, Masu alaƙa, wakilai na nuclection, gyare-gyare, da sauran ƙari.

Inganta MPP: Wani mai zurfi a cikin mahimman mahimman aiki da ƙari

Slique wakilai: Slight Wements, kamar mai dadewa mai kitse, ana ƙara kara zuwa MPP don rage tashin hankali tsakanin sarƙoƙi na polymer, yana hana m yayin aiki. Wannan yana taimaka inganta haɓakar ƙwayoyin cuta da ingantaccen tsari.

Armens na gudana:Arziki mai gudana ko kayan taimako, kamar polyethylene Waxes, ana amfani dasu don inganta narkewar kwarara MPP. Wadannan abubuwan da ake kara rage danko da haɓaka ikon polymer na cika mold mold, wanda ya haifar da mafi kyawun sarrafawa.

Antioxidants:

Masu karuwa: Antioxidants sune kayan kwalliya masu mahimmanci waɗanda ke kare MPP daga lalata yayin aiki. Ya hana phenols da phosphites ana amfani da masu hana masu maganin tsawanta, hana hana zafin jiki da lalata.

Kungiyar Nucheating:

Wakilin nucleating, kamar su Talc ko wasu mahadi na Inorganic, ana kara inganta samuwar wani tsarin lu'ulu'u da aka yi oda a MPP. Wadannan abubuwan da aka karɓun su inganta kaddarorin kayan aikin polymer, gami da taurin kai da tasiri.

Yanyan:

Pigments da dyes: golomin galibi ana haɗa su sau da yawa don cimma takamaiman launuka a cikin samfurin ƙarshe. An zabi aladu da Dyes an zaɓi dangane da launi da ake so da kuma buƙatun aikace-aikace.

Tasiri:

Elastomers: A aikace-aikacen da ke aikace-aikacen juriya yana da mahimmanci, masu tasowa masu haɓakawa kamar ethylene-propyleene roba da aka ƙara zuwa MPP. Waɗannan masu sauya haɓaka haɓaka taurin kai na polymer ba tare da sadaukar da sauran kaddarorin ba.

Takaddun compatib:

Maleic Arhydride grafts: Ana iya amfani da kayan compatib don inganta dacewa tsakanin MPP da sauran polymers ko ƙari. Maleic anhydride grafts, alal misali, na iya haɓaka haɓaka tsakanin kayan polymer daban-daban.

Slip da wakilai na Anitblock:

Baya ga jami'ai: Baya ga rage tashin hankali, Slip jamiá na iya aiki a matsayin wakilai anti-toshe. Kungiyar Antiblolock ta hana m tare da fim ko saman takardar a lokacin ajiya.

(Yana da mahimmanci a lura cewa takamaiman aiki da aka yi amfani da shi a cikin aikace-aikacen MPP, da kayan aikin da ake so su zaɓi abubuwan da ake buƙata a ƙarshen samfurin. Yin amfani da masu ɗaukar hoto a cikin Samun MPP yana ba da ƙarin matakin sarrafawa da daidaito, bada izinin haɗuwa da ƙari a wata hanyar da za a iya tallafa wa takamaiman buƙatun.)

Buɗewa Ingantaccen aiki丨Mafita na Magana na MPP: Matsayin aiki na Motsi, Menene masana'antun MPP suna buƙatar sani!

MPP ya fito a matsayin polymer na juyin juya hali, bayar da ingantattun kaddarorin da ingantaccen aiki a aikace daban-daban. Koyaya, sirrin da ya samu ya ta'allaka ne kawai a cikin halaye na asali amma kuma a cikin dabarun sarrafa mai aiki.

Silimer 5091Yana gabatar da ingantacciyar hanyar da za a iya kirkirar da paultene polypropylene, bayar da madadin tursasawa ga abubuwan da aka kara na gargajiya, da mafita don kawar da abubuwan da suka fi so a karkashin yarjejeniyar PFAS.

Silimer 5091Shin karuwar Polymer mai fa'ida ce ta polymer na fa'ida ga ɓoyayyen kayan polypropylene tare da PP kamar yadda Silike ya ƙaddamar da su. Tsarin samfurin Polysbatch na kwastomomi ne na kwastomomi, wanda zai iya ƙaura zuwa kayan aiki kuma yana da tasiri yayin aiki ta hanyar amfani da sakamako na farkon polysiloxane da polarity sakamakon ƙungiyoyi na farko. Smallaramin adadin sashi na iya inganta rayuwa da sarrafawa, rage mutu drool a cikin iska, da kuma inganta halayen shark da kuma yanayin yanayin filastik.

YausheTaimako na PFAS-kyauta (PPA) Silimer 5091An haɗa shi cikin matripropylene (MPP) matrix, yana inganta narkewar kwarara MPP, yana rage tashin hankali tsakanin sarƙoƙi na polymer, kuma yana hana m yayin aiki. Wannan yana taimaka inganta haɓakar ƙwayoyin cuta da ingantaccen tsari. Gudanar da matakai na gwaji da bayar da gudummawa ga ingancin aiki.

Jefar da tsohon aiki,Flacike Flickine-free PPA Silimer 5091shine abin da kuke buƙata!