Ipropylene Glycol
Iimpawu zobugcisa
| Ipropylene Glycol yokuSetyenziswa kweShishini | |||
| Izinto zovavanyo | Isalathiso soMgangatho | Iziphumo zovavanyo | |
| Intlawulo yanyanga le | Imveliso efanelekayo | ||
| Ubumuncu (njenge-acetic acid), w% | ≤0.010 | ≤0.020 | 0.001 |
| Chroma, umthunzi wePt-Co | ≤10 | ≤15 | ＜10 |
| Ukufuma, w% | ≤0.10 | ≤0.20 | 0.086 |
| Imbonakalo | Ulwelo olungenambala lwe-viscous elubala, akukho bumdaka bubonakalayo | ||
| Ubuninzi (20℃), g/cm³ | 1.0350～1.0380 | 1.0350～10.400 | 1.0361 |
| 1,2-Propanediol, w% | ≥99.50 | ≥99.00 | 99.884 |
| IBanga | Intlawulo yanyanga le | ||
| Ukutya kwiBanga lePropylene Glycol | ||
| Izinto zovavanyo | Isalathiso soMgangatho | Iziphumo zovavanyo |
| Umbala | Ayinambala | Ayinambala |
| Umbuso | Ulwelo olucacileyo, lwe-viscous ngaphandle kwentlenga kunye nezinto ezimisiweyo | Ulwelo olucacileyo, lwe-viscous ngaphandle kwentlenga kunye nezinto ezimisiweyo |
| Umxholo wePropylene glycol, w% | ≥99.5 | 99.95 |
| Iqondo lokubila lokuqala, °C | ≥185 | 185.2 |
| Indawo eyomileyo, ℃ | ≤189 | 188 |
| Uxinzelelo olunxulumeneyo (25℃/25℃) | 1.0350—1.0370 | 1.0355 |
| Ukufuma, w% | ≤0.20 | 0.038 |
| Ubumuncu, ML | ≤1.67 | 0.78 |
| Intsalela yokucinywa,w% | ≤0.007 | 0.0019 |
| Inkokeli (Pb), mg/kg | ≤1 | Ayifunyaniswanga |
| IBanga | Imveliso efanelekayo | |
| IBanga lePropylene Glycol USP | |||
| Izinto | Iyunithi | Inkcazo | Iziphumo |
| ildentification | -- | Ipasile | |
| Imbonakalo | -- | Ulwelo lwe-viscous olungenambala olungenambala | |
| Isivavanyi | % | 99.80min | 99.91 |
| EG | ppm | 50ubuninzi | ND |
| DEG | ppm | 50ubuninzi | ND |
| Intsalela kwi-lgnition | mg | 2.5 ubuninzi | 0.6 |
| I-Chloride | Ubunzima % | 0.007ubuninzi | ＜0.007 |
| Sulfate | Ubunzima % | 0.006ubuninzi | ＜0.006 |
| Iintsimbi ezinzima | ppm | 5 ubuninzi | ＜5 |
| Ubunzima obuthile (25℃) | -- | 1.035-1.037 | 1.036 |
| Ubumuncu(0.IN NaOH) | ML | 0.05 ubuninzi | 0.02 |
| Ukufuma | Ubunzima % | 0.10 ubuninzi | 0.049 |
| Fe | ppm | 0.1 ubuninzi | ND |
| Umbala | Pt-Co | 0.10 ubuninzi | ＜10 |
| IBP | ℃ | 184 | 186 |
| DP | ℃ | 189 | 187 |
Inkcazo yokusetyenziswa kwemveliso
(1) I-1,2-Propanediol yinto ebalulekileyo ekrwada ye-polyester engaxutywanga, i-epoxy resin, i-polyurethane resin, i-plasticizer kunye ne-surfactant.Le polyester engaxutywanga isetyenziswa ngokubanzi kwiingubo zomphezulu kunye neeplastiki ezomeleziweyo.
(2) I-1,2-Propanediol ine-viscosity enhle kunye ne-hygroscopicity, kwaye isetyenziswa ngokubanzi njenge-agent ye-hygroscopic, i-antifreeze, i-lubricant kunye ne-solvent kumashishini okutya, amayeza kunye ne-cosmetic.
(3) Kwishishini lokutya, i-1,2-propylene glycol isabela nge-fatty acids ukwenza i-propylene glycol fatty acid esters, esetyenziswa kakhulu njenge-emulsifiers yokutya;I-1,2-propylene glycol sisinyibilikisi esihle kakhulu se-condiments kunye ne-pigments.Ngenxa yobutyhefu bayo obuphantsi, isetyenziswa njengesinyibilikisi kwiziqholo kunye nemibala yokutya kwishishini lokutya.
(4) 1,,2-Propanediol isetyenziswa ngokuqhelekileyo kwishishini lamachiza njengenyibilikisi, i-softener kunye ne-excipient yokwenziwa kwamafutha ahlukeneyo kunye namafutha, kwaye njenge-arhente yokudibanisa, i-preservative, i-ointment, i-vitamin, i-Solvents efana ne-penicillin.Ngenxa yokuba ipropylene glycol ine-solubility efanelekileyo yokudibanisa kunye neziqholo ezahlukeneyo, ikwasetyenziswa njenge-solvent kunye ne-softener kwizinto zokuthambisa, njl.
(5), i-1,2-Propanediol iphinda isetyenziswe njenge-agent ye-cuba moisturizing, i-inhibitor ye-mildew, i-solvent yezixhobo zokulungisa ukutya okuthambisa ioli kunye ne-inki yokumakisha ukutya.
(6) Isisombululo samanzi se-1,2-propanediol yi-antifreeze esebenzayo.Ikwasetyenziswa njenge-agent yokumanzisa icuba, i-mildew inhibitor, i-preservative yokuvuthwa kweziqhamo, i-antifreeze kunye ne-heat carrier, njl.
Ugcino
Amanyathelo okuphatha ngokukhuselekileyo: Kuphephe ukuphefumla okanye ukudibana nale mveliso.Sebenzisa kuphela kwiindawo ezinomoya.Hlamba kakuhle ngamanzi emva kokuphatha okanye ukusebenzisa.
Imiqathango yokugcinwa ngokukhuselekileyo: Nangona le mveliso ayiyi kuvutha ngokuzenzekelayo, iyatsha.Ukugcinwa kwexesha elide akuyi kudlula, kodwa ukuvula kuya kuthatha umswakama.Izikhongozeli zokugcina kunye nezothutho kufuneka zenziwe ngamagubu entsimbi, i-aluminiyam okanye isinyithi esingenasici.Ukugcinwa nokuthuthwa ngokwemigaqo yeekhemikhali ezinetyhefu ngokubanzi.Kuphephe ukudibana namanzi kunye nendawo efumileyo.Amatanki kufuneka agcinwe ecocekile, omile kwaye angabi narusi.Kufuneka igcinwe kwindawo enodonga, umoya, kunye nokukhuselwa elangeni, amadangatye avulekileyo kunye neminye imithombo yobushushu.Ukutywinwa kwe-nitrogen kuyacetyiswa kwiitanki ezinkulu zokugcina (ezinomthamo we-100 m3 okanye ngaphezulu).Gcina isikhongozeli sivalwe ngokuqinileyo.Gcina yomile.
Ubushushu bokugcina: ukuya kuma-40°C
Ukupakishwa kwemveliso
- 215kg igubu, 80 igubu, Iyonke17.2MT
- 22-23MT Flexibag
- 1000kg IBC, 20IBC, Iyonke 20MT
FAQS
1) Ngaba sinokuprinta uphawu lwethu kwimveliso?
Kakade ke, sinako ukuyenza.Sithumele nje uyilo lwakho lwelogo.
2) Ngaba uyazamkela iiodolo ezincinci?
Ewe.Ukuba ungumthengisi omncinci okanye uqala ishishini, ngokuqinisekileyo sizimisele ukukhula nawe.Kwaye sijonge phambili ekusebenzisaneni nawe kubudlelwane bexesha elide.
3) Kuthekani ngexabiso?Ungayenza ingabizi kakhulu ?
Sisoloko sithatha inzuzo yomthengi njengeyona nto iphambili.Ixabiso lixoxisana phantsi kweemeko ezahlukeneyo, siyakuqinisekisa ukuba ufumane elona xabiso likhuphisanayo.
4) Ngaba unikezela ngeesampuli zamahhala?
Kunjalo.
5) Ngaba uyakwazi ukuhambisa ngexesha?
Kakade ke! sikhetheke kulo mgca iminyaka emininzi, abathengi abaninzi benza isivumelwano nam kuba singakwazi ukuhambisa iimpahla ngexesha kwaye sigcine iimpahla zikumgangatho ophezulu!
6) Yiyiphi imigaqo yakho yentlawulo?
Siqhele ukwamkela T/T, Western Union, L/C.
