Nhau

"Metallocene" anoreva kune organic simbi yekubatanidza mishonga inoumbwa neye zirconium simbi (senge zirconium, titonium, titnium, hafnium, etc.) uye cyclenpentiene. Polypropylene Synthesised ne mesimbi Catalysts anonzi Metonicene Polypropylene (mPP).

Metallocene Polypropylene (mPP) ine yakakwira kuyerera, kupisa kwepamusoro, kukwirira kwepamhepo, kusarudzika mumachira, kurongedza firimu, jekiseni kuumba, kurira, kurapwa, uye nevamwe, nevamwe. Kugadzirwa kweiyo metallocene polypropylene (mPP) kunosanganisira matanho anokosha akati wandei, kusanganisira kugadzirira kwechikepe, polmerization, uye kutumira-kugadzirisa.

1. Kugadzirira Kugadzirira:

Kusarudzwa kwesimbi yekuitayalyst: Sarudzo yeMetsallocene Catalyst iri kutsoropodzwa mukusarudza zvivakwa zveMPL. Aya ekuchera anowanzo kusanganisira kushandurwa simbi, akadai seZirconium kana titanium, sandwiched pakati peCyclopenteradienyl ligands.

Cocatalyst Kuwedzeredza: Metallocene Catalysts anowanzo shandiswa pamwe chete necocatalyst, kazhinji aluminium-based compund. Iyo cocatalyst inogadzirisa iyo simbi catalyst, ichibvumira kutanga maitiro ePolymerization.

2. Polymerization:

Feadstock Kugadzirira: Propaly, iyo Monomer yePolypropylene, inowanzo shandiswa seyakafa chikafu. Iyo profyle inocheneswa kubvisa tsvina inogona kukanganisa maitiro ePolymerization.

Setor Setup: Iyo Polymerization Reaction inoitika mune anobata pasi pemamiriro ezvinhu akanyatso kudzorwa. Iyo yekutanga setup inosanganisira iyo simbi inochera, cocatalyst, uye zvimwe zvinowedzera zvinodiwa kune iyo yaunoda polymer zvivakwa.

Mamiriro ePolmeration Metallocene CatalyStss inogonesa kudzora zvakanyanya pamusoro peaya ma paramita zvichienzaniswa neyechinyakare zvokutengesa.

3. Copolymerization (Inosarudzwa):

Kubatwa kweCo-Monomers: Mune zvimwe zviitiko, MPP inogona kunge yakabatana nevamwe vanogunun'una kuti vadzore zvivakwa zvaro. Commers Co-Monomers inosanganisira ethylyne kana imwe alpha-olefins. Iko kubatanidzwa kweCo-Monomers kunobvumidza kugadziriswa kwe polymer kune chaiyo application.

4. Kuregererwa uye kubvisa:

Reaction Kupedzerwa: Kamwe Polymerization yakakwana, maitiro anogumiswa. Izvi zvinowanzo kuwanikwa nekuunza mumiriri wekubviswa izvo zvinoshanda neiyo inoshanda polymer keteni inopera, ichimisa kumwe kukura.

Pfupi: Iyo Polymer inobva yakurumidza kutonhorera kana kudzima kudzivisa zvakare maitiro uye kusimbisa polymer.

5. Polymer kupora uye kutumira-kugadzirisa:

Polymer Kuparadzaniswa: Iyo Polymer inoparadzaniswa kubva pakuita musanganiswa wekuita. Kusungwa kusingaenderani, kwakasimba kunosara, uye zvimwe zvigadzirwa zvinobviswa kuburikidza nehunyanzvi hwakasiyana hwekuparadzanisa.

Post-Kugadzirisa Matanho: Iyo MPP inogona kuwedzera nhanho dzekugadzirisa, dzakadai sekuwedzera, kuwanda, uye pelletsization, kuwana fomu yaunoda uye zvivakwa. Aya matanho anotendera zvakare kuti kusabatanidzwa kweanopindwa senge vamiririri vevamiririri, antioxidants, stabilizer, vamiriri venyama, vanowedzera, uye zvimwe zvinowedzera zvekugadzirisa.

Optimizing MPP: Yakadzika marara mumasangano akakosha ekugadzirisa

Slip Agents. Izvi zvinobatsira kuvandudza kuwedzerwa uye kuumbwa maitiro.

Kuyerera Kunosimudzira:Kuyerera kunowedzera kana kugadzirisa AIDS, kunge polyethylene waxes, inoshandiswa kugadzirisa kuyerera kweMP. Aya anowedzera kuderedza kuendesa viscosity uye kusimudzira kugona kwePolymer kuti uzadze mold cavities, zvichikonzera kuitwa kuri nani.

Antioxidants:

Stabilizer: antioxidants yakakosha inowedzera inochengetedza mipp kubva pakushatiswa panguva yekugadzirisa. Vakatadzisa phenols uye phosphites vanowanzo shandiswa stabilizers vanotadzisa kuumbwa kwemahara radicals, kudzivirira kupisa uye oxidative kusvibiswa.

Vamiririri venyama:

Vamiriri venzou, senge talc kana imwe inorganic makomputa, inowedzerwa kusimudzira kuumbwa kwechimiro chakarairwa chekristaro muMPP. Izvi zvinowedzera zvinosimudzira zvivakwa zvePolymer's, kusanganisira kuomarara uye kukanganisa kuramba.

Verufu:

Pigment uye Dyes: Makota anowanzo kubatanidzwa muMP kuti uwane chaiyo mavara mune yekupedzisira chigadzirwa. Pigment uye dhayi yakasarudzwa zvichibva pane inodiwa mavara uye application zvinodiwa.

Impact Modifiers:

Elastomers: Mukushandisa uko kukanganisa kurwisa kwakakosha, kukanganisa modifiers senge ethylene-procylene rubber inogona kuwedzerwa kune mPL. Aya modifiers anovandudza kuoma kwe polymer pasina kubayira zvimwe zvivakwa.

Encilizers:

Maleic Anhydride Grefts: Compatilizers inogona kushandiswa kugadzirisa kuwirirana pakati peMP uye vamwe polymers kana yekuwedzera. Maleic Anyesdride eBrafts, semuenzaniso, anogona kusimudzira kudenhamira pakati pezvikamu zvakasiyana zvePolymer.

Kutsvedza uye antiqulock vamiririri:

SLIL Agents: Kuwedzera pakuderedza kupokana, vamiriri venhau vanokwanisawo kuita seanti-block vamiririri. Antiblock vamiririri vanodzivirira kunamatira pamwe chete nefirimu kana sheet nzvimbo panguva yekuchengetedza.

. zvinodiwa.)

Kusunungura Kubata丨Mhinduro dzesviro dzeMP: Basa reNovel Kugadzirisa Kuwedzera, Magadziri eMPP anofanirwa kuziva!

MPP yakabuda sedanda rekuchinja, kupa zvivakwa zvakavandudzwa uye zvakavandudzwa kuita mune dzakasiyana siyana application. Nekudaro, chakavanzika kuseri kwebudiriro chayo kwete chete muhunhu hwayo chete asiwo mukushandisa zano rekushandiswa kwekufamba kwepakati.

Silimer 5091Inosvitsa nzira yekutsvayo kuti isungirire kuita kwesimbi polyprocene polyplene process ppa yekuwedzera, uye mhinduro yekubvisa inowedzera-based inowedzera pasi pematambudziko ePFA.

Silimer 5091iri fluorine-yemahara polymer yekugadzirisa inowedzera yekuwedzera kweiyo polypropylene zvinyorwa nePP sezvo mutakuri akatangwazve naSileike. Iyo inzvimbo yakashandurwa yebondeloxane mastergatch chigadzirwa, iyo inogona kutama kune iyo yekugadzirisa michina uye ine mhedzisiro panguva yekugadzirisa nekukasira kwekutanga kwekutanga kwePolysiloxane mapoka akagadziridzwa. Mari shoma yemugodhi inogona kubatsira zvinobudirira iyo fluidity uye kuderedza, kuderedza kufa kwemvura, uye kuvandudza chiitiko cheganda shark, inoshandiswa zvakanyanya kuvandudza mashizha uye mamiriro epasi ekuwedzera.

RiniPFA-YEMAHARA Polymer Kugadziriswa Kubatsira (PPA) Silimer 5091inobatanidzwa mune iyo simbi polypropylene (mPP) matrix, inovandudza metrix yeMP, inoderedza kupokana pakati pemaketani emolymer, uye inodzivirira kunamatira panguva yekugadzirisa. Izvi zvinobatsira kuvandudza kuwedzerwa uye kuumbwa maitiro. Kufambisa progresh yekugadzira proctiones uye inopa kuti uwedzere kushanda.

Kurasa yako yekare yekugadzirisa inowedzera,Sailike Fluorine-Yemahara PPA Silimer 5091Chii chaunoda!