Mtengo Wabwino Wopanga 1,2-propylene glycol CAS:57-55-6

kufotokozera mwachidule:

Propylene glycol imagwiritsidwa ntchito ngati mankhwala oletsa kuzizira m'mafakitale opanga mowa ndi ma diaries, popanga utomoni, ngati chosungunulira, komanso ngati emulsifier mu chakudya. Propylene glycol inalipo ngati mankhwala opatsa mphamvu mu kampani yopanga utoto ya Flexicolor.

CAS: 57-55-6

Tumizani imelo kwa ife

Tsatanetsatane wa Zamalonda

Ma tag a Zamalonda

Mafanizo ofanana

PROPYLENEGLYCOL,REAGENTI(ACS)PROPYLENEGLYCOL,REAGENTI(ACS)PROPYLENEGLYCOL,REAGENTI(ACS);

Propyleneglycol; GlycerolImpurity3（GlycerolEPimpChemicalbookurityC）;Propyleneglycol57-55-6;PropyleneglycolWopanga;

1,2-PROPANEDIOL, GRACS99.5%; PROPYLENEGLYCOLTECHGRADE; PropyleneGlycol, Reagent

Kugwiritsa ntchito PG

1. Zipangizo zopangira utomoni, mapulasitiki, ma surfactants, ma emulsifier, ndi ma emulsifiers zingagwiritsidwenso ntchito ngati zonyamulira kutentha komanso zoteteza kuzizira.
2. Yankho lokhazikika la gasi gawo chromatography, zosungunulira, zoletsa kuzizira, pulasitiki ndi wothandizira kutaya madzi m'thupi
3. Chosungunulira ngongole; chonyowetsa; chonyowetsa; choletsa; choletsa kuwononga; choletsa kuwononga; choletsa kuwononga minofu; chowongolera ufa; choletsa kukhuthala; chowongolera mtanda; choletsa kukhuthala; chothandizira kukonza. GB2760 ~ 96 yalembedwa ngati zowonjezera pakukonza chakudya. Imagwiritsidwa ntchito makamaka pochotsa zosungunulira zosiyanasiyana za zonunkhira, utoto, zotetezera, ndi nyemba za vanila, nyemba za khofi wokazinga, ndi zonunkhira zachilengedwe. Zonyowetsa komanso zofewa za maswiti, buledi, nyama yolongedza, tchizi, ndi zina zotero. Ingagwiritsidwenso ntchito ngati chothandizira choteteza nkhungu pa Zakudya ndi zodzaza. Kuwonjezera 0.006% ku mkaka wa soya kungapangitse kukoma kusasinthe panthawi yotenthetsera. Imapangidwira kukhala tofu yoyera komanso yowala yolongedza, ndipo kukazinga kudzawonjezera kuchuluka.
4. Nkhumba -glycol ndiye pakati pa germine benzazole.
5. Monga chosungunulira, zosungira, utoto, ma antioxidants ndi zina zowonjezera zakudya zomwe zimakhala zovuta kusungunuka m'madzi monga madzi zimasungunuka m'madzi, kenako zimawonjezeredwa ku chakudya; zimakhala ndi hygroscopicity yamphamvu ndipo zimakhala ndi chinyezi komanso frosting pa chakudya. Malamulo a dziko langa angagwiritsidwe ntchito pa makeke, ndi kugwiritsa ntchito kwakukulu kwa 3.0g/kg.
6. Pateyl glycol ndi chinthu chofunikira kwambiri popanga polyester yosakhuta, epoxy resin, ndi polyurethane resin. Mlingo wa dera lino ndi pafupifupi 45% ya kuchuluka kwa propylene glycol komwe kumagwiritsidwa ntchito. Polyester yosakhuta iyi ndi yayikulu pakuphimba pamwamba ndi pulasitiki yowonjezereka. Kukhuthala ndi hygroscopicity ya propylene glycol ndi poizoni kwambiri. Chifukwa chake, imagwiritsidwa ntchito kwambiri m'mafakitale azakudya, zamankhwala ndi zodzoladzola monga zonyowetsa, zoletsa kuzizira, mafuta ndi zosungunulira. Mumakampani azakudya, propylene glycol ndi mafuta acids amachitapo kanthu kuti apange propylene glycol fatty acid. Chemicalbook imagwiritsidwa ntchito kwambiri ngati emulsifier yazakudya; propylene glycol ndi solvent yabwino kwambiri ya zokometsera ndi utoto. Pigbolly nthawi zambiri imagwiritsidwa ntchito ngati solvent, softener, ndi gumin agent popanga mitundu yosiyanasiyana ya mafuta, mafuta, ndi glycrastasus mumakampani opanga mankhwala. Chifukwa propylene glycol imasungunuka bwino ndi mitundu yosiyanasiyana ya zonunkhira, imagwiritsidwanso ntchito ngati solvent ndi softener ya zodzoladzola. Pigbolly imagwiritsidwanso ntchito ngati chosungunulira cha zinthu zonyowa za fodya, zinthu zoteteza ku nkhungu, zida zopangira mafuta odzola ndi inki yolembera chakudya. Njira ya hydraulic ya propylene glycol ndi yothandiza kwambiri poletsa kuzizira.
7. Monga chonyamulira mankhwala, mankhwala opangidwa ndi tinthu tating'onoting'ono. Chingagwiritsidwe ntchito ngati chonyowetsa mu zodzoladzola, zofewetsa, zosungunulira, ndi zina zotero. Makampani opanga fodya angagwiritsidwe ntchito ngati utsi, zonyowetsa fodya, zosungira, ndi zina zotero. Makampani opanga chakudya amagwiritsidwa ntchito ngati fungo labwino, zosungunulira utoto wodyedwa, zofewa zopaka chakudya za Chemicalbook, zomatira zotsutsana ndi chakudya, ndi zina zotero. Chingagwiritsidwenso ntchito popanga ma resini a polyester osakhuta, komanso ma plasticizer, zosungunulira madzi, zosungunulira, zophikira, ndi zina zotero. Chingagwiritsidwenso ntchito m'mafakitale monga utoto, mankhwala ophera tizilombo, zophimba ndi mafakitale ena.
8. Kuchotsa ndege, choziziritsa ndi chosungira mufiriji, chakudya ndi zonunkhira, zonunkhiritsa, zodzoladzola ndi zinthu zosamalira thanzi la munthu, kusamutsa kutentha, madzi amadzimadzi ndi mabuleki, utoto ndi zokutira, chakudya cha ziweto/cha ziweto, mankhwala, polyurethane, polyurethane, polyurethane, polyurethane, polyurethane, polyurethane, polyurethane, polyurethane, polyurethane, polyurethane, polyurethane, unsaturated polyester resin.
9. Zosungunulira, kapangidwe ka organic, antifreeze, plasticizer, sterilizer. Miyezo yowunikira gas chromatography. Gas chromatography fixed liquid (kutentha kwakukulu kwa 150 ° C, solvent ndi chloroform), isolated analysis alcohol, ester ndi ketone, ndi zina zotero.

Kufotokozera kwa PG

Pawiri	Kufotokozera
Maonekedwe	Madzi owonekera bwino opanda utoto mpaka achikasu chopepuka
3-Methacryloxypropyltrimethoxysilane	≥98%
Chromaticity	≤50
Kusinthasintha kwa Refractivity (n25D)	1.4250-1.4350

Copylene glycol imasungunuka bwino, imakhala ndi poizoni wochepa komanso kuyabwa pang'ono. Imagwiritsidwa ntchito kwambiri ngati jakisoni (monga jakisoni wa m'mitsempha, jakisoni wa mitsempha) ndi mankhwala osagwiritsa ntchito jakisoni (monga yankho la pakamwa, mankhwala okonzekera maso, makutu, mankhwala okonzekera mano, nyini ya m'matumbo, nyini ya m'matumbo. Ma Soluks, zotulutsa ndi zosungira za mankhwala, mankhwala owonekera, ndi zina zotero) ndi zosungunulira zabwino kuposa glycerin, zomwe zimatha kusungunula zinthu zambiri monga corticosterol (hormone yogonana), chloramphenicol, mankhwala a sulfa, Barbich acid Salt, Liserin, quininine, acetic acid dehumidone, sulfuric acid extension hubin, nitrogen hydrochloride, vitamini A, vitamini D, mafuta ambiri ofooka, ma alkaloid ambiri ndi mankhwala ambiri olemera. Monga mankhwala oletsa bakiteriya ofanana ndi ethanol, zotsatira za kuletsa nkhungu ndizofanana ndi glycerol, yomwe ndi yotsika pang'ono kuposa ethanol. Ma plasticizer a CHICALBOOK nthawi zambiri amagwiritsidwa ntchito ngati zinthu zopyapyala zopyapyala. Yankho lofanana ndi kusakaniza ndi madzi limatha kuchedwetsa hydrolysis ya mankhwala ena ndikuwonjezera kukhazikika kwa zinthu zomwe zapangidwa. 15% mpaka 30% ya mankhwala a propylene ndi daisy yolimba pang'ono angagwiritsidwe ntchito ngati zotetezera mabakiteriya. Pafupifupi 15% ya mankhwala a proprial dibol omwe ali ndi gawo limodzi angagwiritsidwe ntchito ngati chonyowetsa, 10% mpaka 30% ya mankhwala a propylene glycol gas fog solvent, 10% mpaka 25% ya mankhwala a propylene glycol oral solution, 10% mpaka 60% ya mankhwala obayira jakisoni, 5% mpaka 80% ya mlingo wapafupi ayenera kugwiritsidwa ntchito ngati zosungunulira ndi zosungunulira wamba.

Kulongedza kwa PG

200kg/ng'oma
Malo osungiramo ayenera kukhala ozizira, ouma komanso opatsa mpweya wabwino.

[Kukhazikika ndi kusungirako]: Yokhazikika kwambiri kutentha kwa chipinda, koma kutentha kwambiri (kupitirira 280 ° C), malo otseguka amasungunuka; ikasakanizidwa ndi 95% ethanol kapena madzi, imakhala yokhazikika; imatha kutsukidwa kapena kusefedwa ndikuzimitsidwa. Copylene glycol imayamwa chinyezi, ndipo iyenera kuyimitsidwa pamalo ozizira komanso ouma kuti isatsekedwe ndi zotengera zopepuka komanso zotsekedwa.