Shanghai Huayingtong E-commerce Co., Ltd. is one of the leading Propylene Glycol suppliers in China and a professional Propylene Glycol manufacturer. Welcome to purchasePropylene Glycol from our factory.pls contact tom :service@skychemwin.com
Dzina lazogulitsa:Propyyene glycol
Mtundu wazosintha:C3h8o2
PE MAY:57-55-6
Zosankha Zogulitsa:
| Chinthu | Lachigawo | Peza mtengo |
| Kukhala Uliwala | % | 99.5min |
| Mtundu | Nsomba | 10Max |
| Madzi | % | 0.05Max |
| Kaonekedwe | - | Madzi opanda utoto wopanda utoto, fungo locheperako |
Propylene Glycol adatchulidwa kale zasayansi "1,2-Plinadiol", ndipo ali ndi mankhwala a Chychochhnyezi komanso kulemera kwa 76.10. Pali nthawi ya kaboni wa kaboni wa kaboni. Mnzake wobisira anthu amakhala ndi matenda a hygroscopic amadzimadzi ndipo amakomedwa pang'ono. Imakhala ndi mphamvu inayake ya 1.036 (25/4 ° C), malo ozizira a-59 ° C, ndi malo owiritsa a 188.2 ° C, motsatana 83.2 Pa). Ndizolakwika ndi madzi, acetone, ethyl acetate ndi chloroform, ndipo amasungunuka mu ether. Imasungunuka m'mafuta ambiri ofunikira, koma sikuti ndi ma etherleum ether ndi mafuta a paraffin. Imakhala yotchinga kutentha ndi kuwala, ndipo ndizokhazikika pamatenthedwe otsika. Ayomi ake ali ndi malo otentha a 187 mpaka 189 ° C ndi njira inayake ya D20-15.0 °. Itha kukhala ozizira kutentha kwambiri ku pro pro pro pro pro pro profuonyehyde, lactic acid, pyruvic acid ndi acetic acid.
Propylene Glycol ndi dirol yokhala ndi mowa wambiri. Itha kuchitirana ndi atorganic ndi organic acid kuti mupange mono-kapena da-esters. Zimakhudzana ndi Protheradi oxide kuti mupange ether, ndi hydrogen halide kuti apange haelohydrin, ndipo ndi acetalderin, ndi acetaldehn kuti atulutse methyl dioxoxnene.
Propylene Glycol imagwiritsidwa ntchito pazofanana monga glycols ina.
Propylene Glycol ndi chinthu chofunikira chopangira polyester osakhudzidwa, epoxy unin, ndi poureurethane. Kugwiritsa ntchito ndalama m'derali kwa pafupifupi 45% ya kumwa kwathunthu kwa Proplycol. Polyester yosakanizidwayi imagwiritsidwa ntchito kwambiri kwa pulasitiki ndi zokutira pansi. Propylene Glycol ndiwofunika kwambiri m'mawu ndi hygroscopicity ndipo sikuti ndi poizoni, ndipo motero amagwiritsidwa ntchito ngati hygroscopic, mafuta othira mafuta, zodzikongoletsera. Mu makampani ogulitsa zakudya, Propylene Glycol amakumana ndi acid acid kuti apereke ester ya mafuta a acids, ndipo amagwiritsidwa ntchito ngati chakudya choponya; Propylene Glycol ndi zosungunulira bwino zokomera ndi utoto. Propylene Glycol nthawi zambiri amagwiritsidwa ntchito ngati ma sol solt, sofiners komanso zonunkhira, etc. m'makampani ogulitsa mankhwala pa kupanga mitundu yosiyanasiyana ya mafuta ndi mchere. Propylene Glycol amagwiritsidwanso ntchito ngati zosungunulira komanso wofewa wodzikongoletsa chifukwa cha kukhazikika kwamphamvu ndi zonunkhira zosiyanasiyana. Propylene Glycol imagwiritsidwanso ntchito ngati Forucco yoipitsa othandizira, antifungul othandizira, zida zamafuta mafuta ndi ma solfordent zimapanga chakudya. Aquaous yankho la Proylene Glycol ndi njira yovomerezeka yotsutsa-freeze.
Chemin imatha kupereka mitundu yambiri ya hydrocarbons ndi sol sol solsomers mafakitale.Izi zisanachitike, chonde werengani zidziwitso zotsatila zokhudzana ndi kuchita bizinesi:
1. Chitetezo
Chitetezo ndichofunika kwambiri. Kuphatikiza pa kupereka makasitomala omwe ali ndi chidziwitso chokhudza malonda athu otetezeka komanso achilengedwe. Chifukwa chake, timafuna kasitomala kuti awonetsetse kuti njira zosungiramo zovomerezeka ndi zosungirako zimakumana ndisanakane (chonde onani zowonjezera zomwe zikuwoneka bwino) zomwe zikugulitsidwa pansipa). Akatswiri athu a hiby amatha kupereka chitsogozo pamalingaliro awa.
2. Njira yoperekera
Makasitomala amatha kuyitanitsa ndikupereka zinthu kuchokera ku chemwin, kapena amatha kulandira zinthu kuchokera ku chomera chathu chopanga. Njira zomwe zilipo zimaphatikizapo galimoto, njanji kapena zoyendera zingapo (malo osiyana).
Pankhani yofunikira makasitomala, titha kutchula zomwe zosewerera kapena akanki ndikugwiritsa ntchito malamulo apadera / zowunikira.
3. Kuchuluka kwa dongosolo
Ngati mungagule zinthu kuchokera patsamba lathu, kuchuluka kochepa kwa matani 30.
4.Pamment
Njira yolipira yolipira imachotsedwa mwachindunji patatha masiku 30 kuchokera ku invoice.
5. Zolemba
Zolemba zotsatirazi zimaperekedwa ndi kutumiza kulikonse:
· · · · · · · · · · · · · · · · · · · · · · · · · · · · · Phompho
Chikalata cha kusanthula kapena kusanthula (ngati kuli kofunikira)
Zolembedwa zokhudzana ndi malamulo
Zilembo zolembedwa ndi malamulo (ngati zikufunika)
-
Foni
-
Imelo
-
Whatsapp
-
Kumwamba
