chikwangwani_cha tsamba

Zogulitsa

QXPEG8000(75%); Polyethylene Glycol 8000 (75%), CAS No: 25322-68-3

Kufotokozera Kwachidule:

Mankhwala a petrochemicals, mapulasitiki, inki, zokutira, zomatira, mankhwala osakaniza, kukonza rabara, mafuta odzola, madzi ogwirira ntchito ndi zitsulo, kutulutsa nkhungu, mankhwala a ceramic ndi matabwa.

Maonekedwe ndi makhalidwe ake: pasty solid (25℃).

Mtundu: Woyera.

Fungo: pang'ono.

Gulu la zoopsa za GHS:

Katunduyu si woopsa malinga ndi Globally Harmonized System of Classification and Labeling of Chemicals (GHS).

Zoopsa zakuthupi ndi zamakemikolo: Palibe kugawika komwe kumafunika kutengera zomwe zilipo.


Tsatanetsatane wa Zamalonda

Ma tag a Zamalonda

Kugwiritsa Ntchito Mankhwala

Mawonekedwe ndi makhalidwe:
Mkhalidwe weniweni: phala lolimba (25℃) pH: 4.5-7.5.
Kusungunuka kwa madzi: 100% (20℃).
Kuthamanga kwa nthunzi yokhuta (kPa): palibe deta yoyesera.
Kutentha kwa Autoignition (°C): palibe deta yoyesera.
Malire apamwamba a kuphulika [% (gawo la voliyumu)]: Palibe deta yoyesera Kukhuthala (mPa.s): 500~700 Pa·s (60℃).
mtundu: Woyera.
Malo osungunuka (℃): pafupifupi 32℃ Malo owunikira (℃): palibe deta yoyesera.
Kuchulukana kwa madzi (madzi ngati 1): 1.09 (25℃) Kutentha kwa kuwonongeka (℃): Palibe deta yoyesera.
Malire otsika a kuphulika [% (gawo la voliyumu)]: Palibe deta yoyesera Kuchuluka kwa nthunzi: Palibe deta yoyesera.
Kuyaka (kolimba, mpweya): Sipanga zosakaniza za fumbi ndi mpweya zophulika.
Kukhazikika ndi kuchitapo kanthu.
Kukhazikika: kukhazikika pa kutentha pa kutentha kwabwinobwino.
Zoopsa: Kupangidwa kwa polymerization sikudzachitika.
Zinthu Zoyenera Kupewa: Chogulitsachi chikhoza kukhuthala kutentha kwambiri. Kupanga mpweya panthawi yowola kungayambitse kupanikizika komwe kumawonjezeka m'makina otsekedwa. Pewani kutulutsa kwamagetsi.
Zinthu zosagwirizana: ma asidi amphamvu, maziko amphamvu, ma oxidant amphamvu.

Zitetezo zogwirira ntchito:
Sungani kutali ndi kutentha, malawi ndi malawi. Osasuta, malawi otseguka kapena magwero oyatsira moto m'malo opangira ndi osungira. Sakanizani waya ndi waya ndi kulumikiza zida zonse. Malo oyera a fakitale ndi njira zotetezera fumbi ndizofunikira kuti zinthu zigwiritsidwe ntchito bwino. Onani tsamba 8.
Gawo - Zowongolera kukhudzana ndi ngozi ndi chitetezo chaumwini.

Zinthu zachilengedwe zikatayika zikukumana ndi kutentha kwa ulusi, zimatha kuchepetsa kutentha kwake komwe kumayatsa zokha motero zimayambitsa kuyatsa kokha.
Sungani mu chidebe choyambirira. Mukachiyatsa, gwiritsani ntchito mwachangu momwe mungathere. Pewani kutentha kwa nthawi yayitali komanso kukhudzana ndi mpweya. Sungani mu zipangizo zotsatirazi: chitsulo chosapanga dzimbiri, polypropylene, zidebe zodzaza ndi polyethylene, PTFE, matanki osungiramo zinthu okhala ndi galasi.

Kukhazikika kwa malo osungira:
Chonde gwiritsani ntchito mkati mwa nthawi yosungira: miyezi 12.

Malire a kukhudzidwa ndi ntchito:
Ngati pali kuchuluka kovomerezeka kwa kukhudzidwa, zalembedwa pansipa. Ngati palibe kuchuluka kovomerezeka kwa kukhudzidwa, zikutanthauza kuti palibe koyenera.mtengo wofotokozera womwe wagwiritsidwa ntchito.
kuwongolera kukhudzana ndi zinthu.

ulamuliro wa uinjiniya:
Gwiritsani ntchito zowongolera utsi wa m'deralo kapena zina zoyendetsera uinjiniya kuti mpweya ukhale wochepa kuposa malire ofunikira. Ngati palibe malire kapena malamulo ofunikira omwe alipo, nthawi zambiri pa ntchito, mpweya wabwino umakhala wabwinobwino.
Izi zikutanthauza kuti, zofunikira zitha kukwaniritsidwa. Ntchito zina zingafunike mpweya wotulutsa utsi m'deralo.

Zipangizo zodzitetezera:
Chitetezo cha maso ndi nkhope: Gwiritsani ntchito magalasi otetezera (okhala ndi zishango zam'mbali).
Chitetezo cha manja: Kuti mugwiritse ntchito magolovesi oteteza mano kwa nthawi yayitali kapena mobwerezabwereza, gwiritsani ntchito magolovesi oteteza mano oyenera kugwiritsa ntchito mankhwalawa. Ngati manja anu ali ndi mabala kapena mikwingwirima, valani magolovesi oteteza mano oyenera kugwiritsa ntchito, ngakhale nthawi yoti mugwiritse ntchito ndi yochepa. Zipangizo zoteteza mano zomwe mumakonda zimaphatikizapo: neoprene, nitrile/polybutadiene, ndi polyvinyl chloride. ZINDIKIRANI: Posankha magolovesi enaake kuntchito kuti mugwiritse ntchito komanso nthawi yogwiritsira ntchito, zinthu zonse zokhudzana ndi malo antchito ziyenera kuganiziridwa, koma osati zokhazo, monga: mankhwala ena omwe angagwire ntchito, zofunikira zakuthupi (kudula/kudula), kusinthasintha, chitetezo cha kutentha), momwe thupi lingachitire ndi magolovesi, ndi malangizo ndi zofunikira zomwe zimaperekedwa ndi wogulitsa magolovesi.

Mafotokozedwe a Zamalonda

Nambala ya CAS: 25322-68-3

ZINTHU ZOKHUDZA P
Maonekedwe (60℃) Madzi Oyera Okhuthala
Kuchuluka kwa madzi,%w/w 24-26
PH, 5% yankho lamadzi 4.5-7.5
Mtundu, 25% Madzi (Hazen) ≤250
Kulemera kwa Mamolekyulu ndi HydroxylMtengo wa 100% PEG8000, mgKOH/g 13-15
Thovu (MI) (Thovu pambuyo pa 60, Sec pere Indorama Test) <200

Mtundu wa Phukusi

(1) 22mt/ISO.

Chithunzi cha Phukusi

pro-27

  • Yapitayi:
  • Ena:

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