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Polypropylene Resin PPB-M09 (K8009)

Kufotokozera Kwachidule:


  • Mtengo wa FOB:1150-1500USD/MT
  • Doko:Xingang, Shanghai, Ningbo, Guangzhou
  • MOQ:16MT
  • Nambala ya CAS:9003-07-0
  • HS kodi:39021000
  • Malipiro:TT/LC
  • Tsatanetsatane wa Zamalonda

    Kufotokozera

    Polypropylene, mtundu wa polima wopanda poizoni, wopanda fungo, wopanda kukoma opalescent wokhala ndi crystallization yayikulu, malo osungunuka pakati pa 164-170 ℃, kachulukidwe pakati pa 0.90-0.91g/cm3, kulemera kwa maselo ndi pafupifupi 80,000-150,000.PP ndi imodzi mwa pulasitiki yopepuka kwambiri pamitundu yonse pakadali pano, makamaka yokhazikika m'madzi, yokhala ndi mayamwidwe amadzi m'madzi kwa maola 24 ndi 0.01% yokha.

    Katundu Wazogulitsa & Malangizo Ogwiritsa Ntchito

    Mu thumba la 25kg, 16MT mu 20fcl imodzi yopanda phale kapena 26-28MT mu 40HQ imodzi yopanda phale kapena thumba la jumbo la 700kg, 26-28MT mu 40HQ imodzi yopanda phale.

    Kalasi yopangidwa ndi HORIZONE gas-phase polypropylene process ya Japan JPP company.Amagwiritsidwa ntchito kwambiri popanga makina ochapira mkati ndi kunja, mbali zamkati zamagalimoto, zida zosinthidwa zamagalimoto ndi zinthu zina.

    Makhalidwe Odziwika

    ITEM

    UNIT

    INDEX

    YESANI METOD

    Melt mass flow rate (MFR) Mtengo wokhazikika

    g/10 min

    8.5

    GB/T 3682.1-2018

    Melt mass flow rate(MFR) Mtengo wosiyana

    g/10 min

    ±1.0

    GB/T 3682.1-2018

    Kukhazikika kumabweretsa kupsinjika

    Mpa

    ≥ 22.0

    GB/T 1040.2-2006

    Flexural modulus (Ef)

    Mpa

    ≥ 1000

    GB/T 9341-2008

    Charpy notched mphamvu mphamvu (23 ℃)

    KJ/m2

    ≥ 40

    GB/T 1043.1-2008

    Kutentha kwapang'onopang'ono kutentha pansi pa katundu (Tf0.45)

    ≥80

    GB/T 1634.2-2019

    Zonyamula katundu

    Utomoni wa polypropylene ndi katundu wosakhala woopsa.Kuponya ndi kugwiritsa ntchito zida zakuthwa monga mbedza ndizoletsedwa panthawi yoyendetsa.Galimoto ziyenera kukhala zaukhondo ndi zouma.sayenera kusakanizidwa ndi mchenga, chitsulo chophwanyika, malasha ndi galasi, kapena zinthu zapoizoni, zowononga kapena zoyaka moto ponyamula.Ndikoletsedwa kotheratu kukhala padzuwa kapena mvula.

    Kusungirako Zinthu

    Izi ziyenera kusungidwa mu nyumba yosungiramo mpweya wabwino, youma, yaukhondo yokhala ndi zida zotetezera moto.Iyenera kusungidwa kutali ndi magwero a kutentha ndi kuwala kwa dzuwa.Kusungirako ndi koletsedwa panja.Lamulo losungirako liyenera kutsatiridwa.Nthawi yosungira siidutsa miyezi 12 kuyambira tsiku lopangidwa.

    Mitundu itatu ya Polypropylene

    Gulu la PP ndi zabwino ndi zovuta zake:
    Polypropylene (PP) imagawidwa kukhala homo-polymer polypropylene (PP-H), chipika (impact) co-polymer polypropylene (PP-B) ndi mwachisawawa (mwachisawawa) co-polymer polypropylene (PP-R).Kodi ubwino, kuipa ndi ntchito za PP ndi ziti?Gawani nanu lero.

    1. Homo-polymer polypropylene (PP-H)
    Imapangidwa ndi polymerized kuchokera ku propylene monomer imodzi, ndipo unyolo wa maselo ulibe ethylene monomer, kotero kukhazikika kwa unyolo wa ma cell kumakhala kwakukulu, kotero kuti zinthuzo zimakhala ndi crystallinity yayikulu komanso kusagwira bwino ntchito.Pofuna kukonza brittleness ya PP-H, ena opanga zinthu zopangira amagwiritsanso ntchito njira yophatikizira mphira wa polyethylene ndi ethylene-propylene kuti zinthuzo zikhale zolimba, koma sizingathetse kukhazikika kwanthawi yayitali kwa PP. -H.ntchito
    Ubwino: mphamvu zabwino
    Zoyipa: kukana kukhudzidwa (kuwonongeka kwambiri), kusalimba mtima, kusakhazikika bwino, kukalamba kosavuta, kusakhazikika kwanthawi yayitali kwa kutentha.
    Ntchito: Extrusion kuwomba kalasi, lathyathyathya thonje kalasi, jekeseni akamaumba kalasi, CHIKWANGWANI kalasi, kuwomberedwa filimu kalasi.Itha kugwiritsidwa ntchito pomanga, kuwomba mabotolo, maburashi, zingwe, zikwama zoluka, zoseweretsa, zikwatu, zida zamagetsi, zinthu zapakhomo, mabokosi a microwave, mabokosi osungira, kukulunga mafilimu.
    Njira ya tsankho: moto ukayaka, waya ndi wophwanyika, ndipo siutali.

    2. Mwachisawawa (mwachisawawa) copolymerized polypropylene (PP-R)
    Iwo akalandira ndi co-polymerization wa propylene monoma ndi pang'ono ethylene (1-4%) monomer pansi zochita za kutentha, mavuto ndi chothandizira.Ethylene monomer imagawidwa mwachisawawa komanso mwachisawawa mu unyolo wautali wa propylene.Kuwonjezera mwachisawawa kwa ethylene kumachepetsa crystallinity ndi kusungunuka kwa polima, ndipo kumapangitsa kuti zinthu zitheke potengera zotsatira zake, kukana kwa nthawi yaitali kwa hydrostatic pressure, kukalamba kwa mpweya wotentha kwa nthawi yaitali, ndi kukonza chitoliro ndi kuumba.PP-R maselo unyolo dongosolo, ethylene monoma okhutira ndi zizindikiro zina zimakhudza mwachindunji kukhazikika kwa nthawi yaitali matenthedwe bata, mawotchi katundu ndi processing katundu wa zinthu.Kugawidwa kwachisawawa kwa ethylene monomer mu tcheni cha propylene molecular, ndikofunika kwambiri kusintha kwa zinthu za polypropylene.
    Ubwino: magwiridwe antchito abwino, mphamvu zambiri, kukhazikika kwakukulu, kukana kutentha kwabwino, kukhazikika kwapakatikati, kulimba kwa kutentha kochepa (kusinthasintha kwabwino), kuwonekera bwino, gloss yabwino
    Zoyipa: Kuchita bwino kwambiri mu PP
    Ntchito: Extrusion kuwomba kalasi, filimu kalasi, jekeseni akamaumba kalasi.Machubu, mafilimu ocheperako, mabotolo odontha, zotengera zowonekera kwambiri, zinthu zapakhomo zowonekera, ma syringe otaya, mafilimu omata
    Njira yozindikiritsira: sichikhala chakuda ikayaka, ndipo imatha kutulutsa waya wozungulira wautali

    3. Block (impact) co-polymer polypropylene (PP-B)
    Zomwe zili ethylene ndizokwera kwambiri, nthawi zambiri 7-15%, koma chifukwa chotheka kulumikiza ma ethylene monomers ndi ma monomers atatu mu PP-B ndiwambiri, zikuwonetsa kuti popeza ethylene monomer imangopezeka mugawo la block, The nthawi zonse. ya PP-H yafupika, kotero sichingakwaniritse cholinga chowongolera ntchito ya PP-H potengera malo osungunuka, kukana kwanthawi yayitali kwa hydrostatic pressure, kukalamba kwanthawi yayitali kwa okosijeni komanso kukonza mapaipi ndi kupanga.
    Ubwino: kukana kwabwinoko, kusasunthika kwina kwina kumakulitsa mphamvu yakukhudzidwa
    Zoipa: kutsika pang'ono, gloss yochepa
    Ntchito: Extrusion kalasi, jekeseni akamaumba kalasi.Mabampa, zinthu zokhala ndi mipanda yopyapyala, zoyenda, zida zamasewera, katundu, ndowa za penti, mabokosi a batire, zotchingira zopyapyala
    Njira yozindikiritsira: sichikhala chakuda ikayaka, ndipo imatha kutulutsa waya wozungulira wautali
    Mfundo zodziwika: anti-hygroscopicity, asidi ndi kukana kwa dzimbiri zamchere, kukana kusungunuka, kukana kwa okosijeni pa kutentha kwakukulu.
    Kuthamanga kwa MFR kwa PP kuli pakati pa 1-40.Zida za PP zokhala ndi MFR zotsika zimakhala ndi kukana kwabwinoko koma kutsika kwa ductility.Kwa zinthu zomwezo za MFR, mphamvu ya mtundu wa co-polymer ndi yapamwamba kuposa ya mtundu wa homo-polymer.Chifukwa cha crystallization, kuchepa kwa PP ndikokwera kwambiri, nthawi zambiri 1.8-2.5%.


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