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HCPE
HCPE ndi mtundu wa polyethylene yokhala ndi chlorine yambiri, yomwe imadziwikanso kuti HCPE resin, Kuchuluka kwake ndi 1.35-1.45, kuchuluka kwake ndi 0.4-0.5, kuchuluka kwa chlorine ndi >65%, kutentha kwa kutentha ndi >130°C, ndipo nthawi yokhazikika ya kutentha ndi 180°C>3mm.
Chonde pitani pansi kuti mudziwe zambiri!
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CPE-135AZ/135C
Zipangizo za mtundu wa 135AZ/C zimagwiritsidwa ntchito kwambiri kusintha zinthu za ABS ndi rabara kuti zikhale ndi madzimadzi amphamvu. Zimapangidwa ndi polyethylene yochuluka kwambiri ndi chlorine kudzera mu free radical substitution reaction. CPE-135AZ/C ndi polyethylene yokhala ndi chlorine ya mtundu wa rabara yokhala ndi mphamvu yoletsa moto, kukana kutentha, kukana kugunda ndi kukana nyengo; crystallization yocheperako, kukana kugunda bwino, komanso kukana kwa moto komanso kukana kugunda bwino. Choletsa moto pazinthu za ABS ndi zinthu zotulutsa thovu pazinthu zofewa za PVC. Chili ndi mphamvu yabwino kwambiri yokonza komanso mphamvu zabwino zamakina kutentha kochepa. Ndi resin yodzaza ndi thermoplastic elastic yokhala ndi kapangidwe kosasinthasintha, kukana kristalo kochepa komanso kukana kugunda bwino.
Chonde pitani pansi kuti mudziwe zambiri!
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CPE-135B/888
CPE-135B imagwiritsidwa ntchito kwambiri mu zinthu za rabara ndi PVC. Ndi elastomer ya thermoplastic yopangidwa ndi polyethylene yokhuthala kwambiri ya chlorine; imakhala ndi kutalika kwabwino kwambiri ikasweka komanso kulimba kwabwino; mankhwalawa ndi utomoni wokhuta wa thermoplastic wokhala ndi kapangidwe kosasinthasintha. Pambuyo posakaniza ndi PVC ndi rabara, imakhala ndi kutuluka kwabwino.
Chonde pitani pansi kuti mudziwe zambiri!
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HCPE (Rabala ya chlorine)
HCPE ndi mtundu wa polyethylene yokhala ndi chlorine yambiri, yomwe imadziwikanso kuti HCPE resin, Kuchuluka kwake ndi 1.35-1.45, kuchuluka kwake ndi 0.4-0.5, kuchuluka kwa chlorine ndi >65%, kutentha kwa kutentha ndi >130°C, ndipo nthawi yokhazikika ya kutentha ndi 180°C>3mm.
Chonde pitani pansi kuti mudziwe zambiri!
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Mtundu Wabwino Kwambiri
Titanium dioxide ndi mankhwala osapangidwa ndi zinthu zachilengedwe, omwe amagwiritsidwa ntchito kwambiri popanga mafakitale monga zokutira, mapulasitiki, rabala, kupanga mapepala, inki zosindikizira, ulusi wa mankhwala, ndi zodzoladzola. Titanium dioxide ili ndi mitundu iwiri ya makristalo: rutile ndi anatase. Rutile titanium dioxide, yomwe ndi R-type titanium dioxide; anatase titanium dioxide, yomwe ndi A-type titanium dioxide.
Rutile titanium dioxide ili ndi zinthu zabwino kwambiri monga kukana kutentha kwambiri, kukana kutentha pang'ono, kukana dzimbiri, mphamvu yayikulu, komanso mphamvu yokoka yaying'ono. Poyerekeza ndi anatase titanium dioxide, imakhala ndi kukana kwa nyengo kwambiri komanso mphamvu yabwino ya photooxidative. Mtundu wa Rutile (mtundu wa R) uli ndi kachulukidwe ka 4.26g/cm3 ndi refractive index ya 2.72. Mtundu wa R titanium dioxide uli ndi makhalidwe a kukana nyengo bwino, kukana madzi komanso kusasinthasintha mosavuta. Rutile titanium dioxide ili ndi zabwino zambiri pakugwiritsa ntchito zosiyanasiyana. Mwachitsanzo, chifukwa cha kapangidwe kake, utoto womwe umapanga ndi wokhazikika mumtundu komanso wosavuta kuupaka utoto. Uli ndi mphamvu yopaka utoto kwambiri ndipo suwononga pamwamba. Utoto wapakati, ndipo mtunduwo ndi wowala, wosavuta kuusiya. -
Anatase
Titanium dioxide ndi mankhwala osapangidwa ndi zinthu zachilengedwe, omwe amagwiritsidwa ntchito kwambiri popanga mafakitale monga zokutira, mapulasitiki, rabala, kupanga mapepala, inki zosindikizira, ulusi wa mankhwala, ndi zodzoladzola. Titanium dioxide ili ndi mitundu iwiri ya makristalo: rutile ndi anatase. Rutile titanium dioxide, yomwe ndi R-type titanium dioxide; anatase titanium dioxide, yomwe ndi A-type titanium dioxide.
Titanium dioxide ya mtundu wa titanium ndi ya titanium dioxide ya mtundu wa pigment, yomwe ili ndi mphamvu yobisala kwambiri, mphamvu yopaka utoto wambiri, yoletsa ukalamba komanso yolimbana ndi nyengo yabwino. Anatase titanium dioxide, dzina la mankhwala titanium dioxide, molecular formula Ti02, kulemera kwa molecular 79.88. Ufa woyera, kuchuluka kwa 3.84. Kulimba kwake sikwabwino ngati rutile titanium dioxide, kukana kuwala ndi kochepa, ndipo guluu womata ndi wosavuta kuupera ataphatikizidwa ndi utomoni. Chifukwa chake, nthawi zambiri amagwiritsidwa ntchito pazinthu zamkati, ndiko kuti, amagwiritsidwa ntchito makamaka pazinthu zomwe sizidutsa padzuwa mwachindunji. -
Universal ACR
Chithandizo chothandizira kukonza zinthu cha ACR-401 ndi chithandizo chothandiza kwambiri pa ntchito yonse. Chithandizo chothandizira kukonza zinthu cha ACR ndi acrylate copolymer, yomwe imagwiritsidwa ntchito kwambiri pokonza zinthu za PVC ndikulimbikitsa kupangidwa kwa zosakaniza za PVC kuti zipeze zinthu zabwino pa kutentha kochepa kwambiri komanso kukonza mtundu wa zinthu. Chogulitsachi chimagwiritsidwa ntchito kwambiri mu ma profiles a PVC, mapaipi, mbale, makoma ndi zinthu zina za PVC. Chingagwiritsidwenso ntchito pazinthu zopangira thovu la PVC. Chogulitsachi chili ndi zinthu zabwino kwambiri zokonzera zinthu; kufalikira bwino komanso kukhazikika kwa kutentha; kuwala kwapamwamba kwambiri.
Chonde pitani pansi kuti mudziwe zambiri!
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ACR Yowonekera
Chithandizo chowongolera chowonekera chimapangidwa ndi ma monomers a acrylic kudzera mu njira ya lotion polymerization. Chimagwiritsidwa ntchito makamaka kukonza magwiridwe antchito a zinthu za PVC, kulimbikitsa pulasitiki ndi kusungunuka kwa utomoni wa PVC, kuchepetsa kutentha kwa kukonza ndikukweza mawonekedwe azinthu. Kukana kwabwino kwa nyengo ndi mawonekedwe amakina, kuti zinthu zabwino zopangidwa ndi pulasitiki zikhale pa kutentha kochepa kwambiri ndikukweza mtundu wazinthu. Chogulitsachi chili ndi magwiridwe antchito abwino kwambiri; Chimatha kufalikira bwino komanso kukhazikika kwa kutentha; Ndipo kuwala kwapamwamba kumatha kuperekedwa ku chinthucho.
Chonde pitani pansi kuti mudziwe zambiri!
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ACR yosagwedezeka
Utomoni wa ACR wosagonja ndi kuphatikiza kwa kusintha kosagonja ndi kukonza njira, zomwe zingathandize kunyezimira pamwamba, kukana nyengo komanso kukana ukalamba kwa zinthu.
Chonde pitani pansi kuti mudziwe zambiri!
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ACR yopangidwa ndi thovu
Kuwonjezera pa makhalidwe onse oyambira a zothandizira kukonza PVC, zowongolera thovu zimakhala ndi kulemera kwakukulu kwa mamolekyulu kuposa zothandizira kukonza zinthu wamba, mphamvu yayikulu yosungunuka, ndipo zimatha kupatsa zinthu kapangidwe ka maselo ofanana komanso kuchepa kwa kachulukidwe. Kuwongolera kuthamanga ndi mphamvu ya kusungunuka kwa PVC, kuti ziwonjezere bwino mgwirizano ndi kufanana kwa kusungunuka kwa PVC, kupewa kusakanikirana kwa thovu, ndikupeza zinthu zofanana za thovu.
Chonde pitani pansi kuti mudziwe zambiri!
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Chokhazikika cha Tin ya Methyl
Methyl Tin Stabilizer ndi imodzi mwa zolimbitsa kutentha. Makhalidwe akuluakulu ndi kugwira ntchito bwino kwambiri, kuwonekera bwino kwambiri, kukana kutentha kwambiri, komanso kukana kuipitsidwa ndi vulcanization. Imagwiritsidwa ntchito makamaka mu filimu yopaka chakudya ndi zinthu zina zowonekera za PVC. Ili ndi choletsa chachikulu cha utoto wa zinthu za PVC panthawi yokonza, kukana bwino kwa UV komanso kukhazikika kwa nthawi yayitali, kusinthasintha kwabwino, kusunga bwino utoto panthawi yokonza, komanso kuwonekera bwino kwa zinthu. Makamaka, kukhazikika kwake kwa photothermal kwafika pamlingo wotsogola padziko lonse lapansi, ndipo imatha kusunga bwino kugwiritsanso ntchito kwachiwiri. Organotin stabilizer imagwiritsidwa ntchito kwambiri mumakampani opanga utomoni wa polyvinyl chloride (PVC), yoyenera kupangira ma calender a PVC, extrusion, blow molding, injection molding ndi njira zina zopangira utomoni, makamaka yoyenera mankhwala, chakudya, mapaipi amadzi akumwa ndi njira zina zopangira PVC. (Cholimbitsa ichi sichiyenera kugwiritsidwa ntchito ndi lead, cadmium ndi zina zolimbitsa.) Zambiri zimachepa.
Chonde pitani pansi kuti mudziwe zambiri!
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Cholimbitsa Kutentha Chophatikizana
Zolimbitsa mchere wa lead zili ndi magulu awiri akuluakulu a monomers ndi composites, ndipo zolimbitsa mchere wa lead zimagwiritsidwa ntchito ngati cholimbitsa chachikulu ku China. Cholimbitsa kutentha cha mchere wa lead chophatikizana chimagwiritsa ntchito ukadaulo wa symbiotic reaction kuti chisakanize mchere itatu, mchere iwiri ndi sopo wachitsulo mu reaction system ndi kukula koyambirira kwa tirigu wachilengedwe ndi mafuta osiyanasiyana kuti zitsimikizire kuti cholimbitsa kutentha chifalikira mokwanira mu PVC system, ndipo nthawi yomweyo, chifukwa cha kusakanikirana ndi mafuta kuti apange mawonekedwe a granular, chimapewanso poizoni womwe umabwera chifukwa cha fumbi la lead. Zolimbitsa mchere wa lead wophatikizana zimakhala ndi zolimbitsa kutentha komanso zinthu zolimbitsa mafuta zomwe zimafunikira pokonza ndipo zimatchedwa zolimbitsa kutentha zonse.
Chonde pitani pansi kuti mudziwe zambiri!
