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Moetsi Theko e Ntle 1,2-propylene glycol CAS:57-55-6

tlhaloso e khutšoanyane:

Propylene glycol e sebelisoa e le antifreeze libakeng tsa ho etsa biri le diaries, tlhahisong ea li-resin, e le solvent, le e le emulsifier lijong. Propylene glycol e ne e le sensitizer ea mosebetsi ho moqapi oa filimi ea 'mala Flexicolor.

CAS: 57-55-6


Qaqiso ea Sehlahisoa

Li-tag tsa Sehlahisoa

Mantsoe a tšoanang

PROPYLENEGLYCOL,REAENT(ACS)PROPYLENEGLYCOL,REAENT(ACS)PROPYLENEGLYCOL,REAENT(ACS);

Propyleneglycol; GlycerolImmurity3(GlycerolEPimpChemicalbookurityC);Propyleneglycol57-55-6;PropyleneglycolMoetsi;

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

Litšebeliso tsa PG

1. Lisebelisoa tse tala tsa resin, li-plasticizer, li-surfactant, li-emulsifier le li-emulsifier le tsona li ka sebelisoa e le li-antifreeze le li-heat carriers
2. Bakeng sa tharollo e tsitsitseng ea chromatography ea mohato oa khase, solvent, antifreeze, plasticizer le moemeli oa ho felloa ke metsi
3. Sehlahisoa sa kalimo; sefuthumatsi; sefuthumatsi; sebolaya dikokwana-hloko; sebolaya dikokwana-hloko; sebolaya dikokwana-hloko; sebolaya dikokwana-hloko; sebolaya dikokwana-hloko; sebolaya dikokwana-hloko; sebolaya dikokwana-hloko; sebolaya dikokwana-hloko; sebolaya dikokwana-hloko; sebolaya dikokwana-hloko. GB2760 ~ 96 e thathamisitswe e le di-additives tsa ho sebetsana le dijo. E sebediswa haholoholo bakeng sa ho ntsha dikokwana-hloko tsa dinoko tse fapaneng, di-pigment, di-preservative, le dinawa tsa vanilla tse besitsweng, di-peele tsa kofi tse besitsweng, le dinoko tsa tlhaho. Di-agent tse nolofatsang le tse bonolo tsa dipompong, bohobe, nama e pakang, chisi, jj. E ka boela ya sebediswa e le sebolaya-dikokwana-hloko se thibelang hlobo bakeng sa di-noodle le ho kenya dijo ka hara stuffing. Ho eketsa 0.006% lebeseng la soy ho ka etsa hore tatso e se fetohe nakong ya ho futhumatsa. E entswe tofu e tshweu le e benyang ya ho paka, mme ho hadika ho tla eketsa bophahamo.
4. Kolobe -glycol ke karolo e bohareng ea germine benzazole.
5. Jwalo ka sehlahiswa, di-preservative, di-pigment, di-antioxidants le di-additives tse ding tsa dijo tse thata ho qhibilihiswa metsing jwalo ka metsi di qhibilihiswa ka metsing, ebe di eketswa dijong; e na le hygroscopicity e matla mme e na le mongobo le phello ya serame dijong. Melao ya naha ya heso e ka sebediswa bakeng sa di-pastry, ka tshebediso e hodimo ya 3.0g/kg.
6. Pateyl glycol ke thepa ea bohlokoa e tala bakeng sa polyester e sa tlalang, epoxy resin, le polyurethane resin. Tekanyo ea sebaka sena e etsa hoo e ka bang 45% ea tšebeliso eohle ea propylene glycol. Polyester ena e sa tlalang e kholo bakeng sa ho koahela holim'a metsi le polasetiki e ntlafalitsoeng. Viscosity le hygroscopicity ea propylene glycol li na le chefo e ngata. Ka hona, e sebelisoa haholo indastering ea lijo, meriana le litlolo e le lintho tse kolobisang, tse thibelang ho hatsela, li-lubricant le li-solvents. Indastering ea lijo, propylene glycol le fatty acids li arabela ho hlahisa propylene glycol fatty acid. Chemicalbook e sebelisoa haholo e le emulsifier ea lijo; propylene glycol ke tharollo e ntle bakeng sa linoko le mebala. Pigbolly hangata e sebelisoa e le solvent, softener, le gumin agent bakeng sa ho etsa mefuta e fapaneng ea mafura, mafura le glycrastasus indastering ea meriana. Hobane propylene glycol e na le ho qhibiliha ho hotle ka mefuta e fapaneng ea linoko, e boetse e sebelisoa e le solvent le softener bakeng sa litlolo. Pigbolly e boetse e sebelisoa e le tharollo bakeng sa metsoako ea koae e mongobo, metsoako ea ho thibela hlobo, lisebelisoa tsa ho lokisa lijo tse tlotsang oli le enke ea ho tšoaea lijo. Tharollo ea haeteroliki ea propylene glycol ke antifreeze e sebetsang hantle.
7. Jwalo ka mojari wa meriana, moemeli wa meriana ya dikarolwana. E ka sebediswa e le moisturizer ditlolong, di-softeners, di-solvents, jj. Indasteri ya koae e ka sebediswa e le mosi, di-moisturizer tsa koae, di-preservatives, jj. Indasteri ya dijo e sebediswa e le monko o monate, di-pigment solvents tse jewang, di-soft packaging food agents tsa Chemicalbook, di-anti-asdhesives tsa dijo, jj. E ka boela ya sebediswa ho hlahisa di-resin tsa polyester tse sa tlalang, hammoho le di-plasticizers, di-agent tse ommeng, di-surfactants, di-curing agents, di-binders, jj. E ka boela ya sebediswa diindastering tse kang pente, dibolaya-dikokwanyana, di-coating le diindasteri tse ding.
8. Ho tlosa difofane, sehatsetsi se hoammeng le sehatsetsing, dijo le dinoko, ditlolo tsa monko o monate, ditlolo le dihlahiswa tsa bophelo bo botle ba motho ka mong, phetiso ya mocheso, mokelikeli wa hydraulic le brake, pente le dikobo, dijo tsa diphoofolo/dijo tsa diphoofolo, dithethefatsi, polyurethane, polyurethane, polyurethane, polyurethane, polyurethane, polyurethane, polyurethane, polyurethane, polyurethane, polyurethane, polyurethane, resine ya polyester e sa tlalang.
9. Solvent, tlhahiso ea lintho tse phelang, antifreeze, plasticizer, sterilizer. Litekanyetso tsa tlhahlobo ea khase chromatography. Mokelikeli o tsitsitseng oa khase chromatography (mocheso o phahameng ka ho fetisisa oa 150 ° C, solvent ke chloroform), alcohol ea tlhahlobo e arohaneng, ester le ketone, jj.

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Tlhaloso ea PG

Motsoako

Tlhaloso

Ponahalo

Mokelikeli o bonaletsang o se nang 'mala ho isa ho o mosehla o bobebe

3-Methacryloxypropyltrimethoxysilane

≥98%

Chromaticity

≤50

Refractivity (n25D)

1.4250-1.4350

Copylene glycol e qhibilihile hantle, e na le chefo e fokolang le ho teneha. E sebelisoa haholo e le liente (joalo ka ente ea methapo, ente ea methapo) le litokisetso tsa meriana tse sa kenngoeng (joalo ka tharollo ea molomo, litokisetso tsa mahlo, litsebe, litokisetso tsa meno, rectal vagina, rectal vagina. Li-Soluks, li-extracts le li-preservative tsa litokisetso, litokisetso tse bonaletsang, jj.) ke li-solvents tse betere ho feta glycerin, e ka qhalang lintho tse ngata tse kang corticosterol (hormone ea thobalano), chloramphenicol, lithethefatsi tsa sulfa, Barbich acid Salt, Liserin, quininine, acetic acid dehumidone, sulfuric acid extension hubin, nitrogen hydrochloride, vithamine A, vithamine D, oli tse ngata tse feto-fetohang, boholo ba li-alkaloid le meriana e mengata e matla. Joaloka moemeli oa bacteriostatic o tšoanang le ethanol, phello ea ho thibela hlobo e tšoana le glycerol, e leng tlase hanyane ho feta ethanol. Li-plasticizer tsa CHICALBOOK hangata li sebelisoa e le thepa e tšesaane ea ho roala filimi. Tharollo e lekanang ea ho kopanya le metsi e ka liehisa hydrolysis ea lithethefatsi tse itseng le ho eketsa botsitso ba lihlahisoa tsa sehlahisoa. Moemeli oa tharollo ea propylene oa 15% ho isa ho 30% le daisy e tiileng hanyane li ka sebelisoa e le li-preservative tse thibelang likokoana-hloko. Hoo e ka bang 15% ea litokisetso tse sa fellang tsa proprial dibol li ka sebelisoa e le moemeli oa mongobo, 10% ho isa ho 30% ea tharollo ea khase ea propylene glycol, 10% ~ 25% ea tharollo ea molomo ea propylene glycol, litokisetso tsa ente tsa 10% ho isa ho 60%, 5% ho isa ho 80% ea tekanyo ea lehae e lokela ho sebelisoa e le li-solvent le li-solvent tse tloaelehileng.

Ho paka ha PG

Lipalangoang tsa thepa1
Lipalangoang tsa thepa2

200kg/moropa
Polokelo e lokela ho ba sebakeng se pholileng, se omileng le se nang le moea o kenang.

[Botsitso le maemo a polokelo]: E tsitsitse haholo mochesong oa kamore, empa mochesong o phahameng (kaholimo ho 280 ° C), sebaka se bulehileng sea oxidized; kamora ho kopanngoa le 95% ethanol kapa metsi, e na le botsitso ba lik'hemik'hale; e ka hloekisoa kapa ea sefshoa 'me ea tima libaktheria. Copylene glycol e monya mongobo, 'me e lokela ho emisoa sebakeng se pholileng le se omileng ho qoba lijana tse bobebe le tse koetsoeng.

moropa

LBH

LBH

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