Propylene glycol
Manuniya na fasaha
| Propylene Glycol Don Amfanin Masana'antu | |||
| Gwaji abubuwa | Indexididdigar inganci | Sakamakon gwaji | |
| Premium | Ingantattun samfur | ||
| Acidity (kamar acetic acid), w% | ≤0.010 | ≤0.020 | 0.001 |
| Chroma, PT-Co inuwa | ≤10 | ≤15 | 10 |
| Danshi, w% | ≤0.10 | ≤0.20 | 0.086 |
| Bayyanar | Ruwa mai haske mara launi, babu ƙazanta na bayyane | ||
| Girma (20 ℃), g/cm³ | 1.0350 ~ 1.0380 | 1.0350 zuwa 10.400 | 1.0361 |
| 1,2-Propanediol, w% | ≥99.50 | ≥99.00 | 99.884 |
| Daraja | Premium | ||
| Matsayin Abinci Propylene Glycol | ||
| Gwaji abubuwa | Indexididdigar inganci | Sakamakon gwaji |
| Launi | Mara launi | Mara launi |
| Jiha | Bayyananne, ruwa mai danko ba tare da laka da abin da aka dakatar ba | Bayyananne, ruwa mai danko ba tare da laka da abin da aka dakatar ba |
| Propylene glycol abun ciki, w% | ≥99.5 | 99.95 |
| Wurin tafasa na farko, ° C | ≥185 | 185.2 |
| Dry point, ℃ | ≤189 | 188 |
| Yawancin dangi (25 ℃/25 ℃) | 1.0350-1.0370 | 1.0355 |
| Danshi, w% | ≤0.20 | 0.038 |
| Acidity, ML | ≤1.67 | 0.78 |
| Ragowar wuta, w% | ≤0.007 | 0.0019 |
| Lead (Pb), mg/kg | ≤1 | Ba a gano ba |
| Daraja | Ingantattun samfur | |
| Propylene Glycol darajar USP | |||
| Abubuwa | Naúrar | Ƙayyadaddun bayanai | Sakamako |
| rashin lafiya | -- | Ya wuce | |
| Bayyanar | -- | Ruwa mai tsabta mara launi | |
| Assay | % | 99.80 min | 99.91 |
| EG | ppm | 50 max | ND |
| DEG | ppm | 50 max | ND |
| Ragowa akan hasken wuta | mg | 2.5max | 0.6 |
| Chloride | Nauyi % | 0.007 max | 0.007 |
| Sulfate | Nauyi % | 0.006 max | 00.006 |
| Karfe masu nauyi | ppm | 5 max | 5 |
| Takamaiman Nauyi (25 ℃) | -- | 1.035-1.037 | 1.036 |
| Acidity (0.IN NaOH) | ML | 0.05 max | 0.02 |
| Danshi | Nauyi % | 0.10 max | 0.049 |
| Fe | ppm | 0.1 max | ND |
| Launi | Pt-Co | 0.10 max | 10 |
| IBP | ℃ | 184 | 186 |
| DP | ℃ | 189 | 187 |
Bayanin Amfani da samfur
(1) 1,2-Propanediol ne mai muhimmanci albarkatun kasa don unsaturated polyester, epoxy guduro, polyurethane guduro, plasticizer da surfactant.Ana amfani da wannan polyester mara kyau sosai a cikin rufin saman da ƙarfafa robobi.
(2) 1,2-Propanediol yana da kyau danko da hygroscopicity, kuma ana amfani da ko'ina a matsayin hygroscopic wakili, antifreeze, mai mai da sauran ƙarfi a cikin abinci, magani da kuma kayan shafawa masana'antu.
(3) A cikin masana'antar abinci, 1,2-propylene glycol yana amsawa tare da fatty acid don samar da esters propylene glycol fatty acid, waɗanda galibi ana amfani da su azaman emulsifiers abinci;1,2-propylene glycol shine mafi kyawun kaushi ga condiments da pigments.Saboda ƙarancin ƙarancinsa, ana amfani da shi azaman kaushi don kayan yaji da canza launin abinci a cikin masana'antar abinci.
(4) 1,,2-Propanediol yawanci ana amfani dashi a cikin masana'antar harhada magunguna azaman mai narkewa, mai laushi da ƙari don kera nau'ikan man shafawa da man shafawa, kuma azaman mai haɗawa, mai adanawa, maganin shafawa, bitamin, Narke kamar penicillin.Saboda propylene glycol yana da kyakyawan solubility na juna tare da kamshi daban-daban, ana kuma amfani dashi azaman sauran ƙarfi da taushi don kayan kwalliya, da sauransu.
(5), 1,2-Propanediol kuma ana amfani dashi azaman wakili mai laushi na taba, mai hana mildew, mai narkewa don kayan sarrafa kayan abinci yana shafa mai da tawada alamar abinci.
(6) Maganin ruwa na 1,2-propanediol shine maganin daskarewa mai tasiri.Har ila yau, ana amfani da shi azaman wakili na jika ta taba, mai hana mildew, mai hana 'ya'yan itace ripening preservative, antifreeze da mai ɗaukar zafi, da sauransu.
Adana
Matakan don amintaccen mu'amala: Guji shakar numfashi ko tuntuɓar wannan samfur.Yi amfani da shi kawai a wuraren da ke da iska.A wanke sosai da ruwa bayan mu'amala ko amfani.
Yanayi don amintaccen ajiya: Ko da yake wannan samfurin ba zai kunna wuta nan da nan ba, yana ƙonewa.Adana na dogon lokaci ba zai lalace ba, amma buɗewa zai sha danshi.Ya kamata a yi kwantenan ajiya da sufuri da ganguna na ƙarfe, aluminum ko bakin karfe.Adana da sufuri bisa ga ƙa'idodin sinadarai marasa guba gabaɗaya.Ka guji haɗuwa da ruwa da yanayi mai ɗanɗano.Dole ne a kiyaye tankuna masu tsabta, bushe kuma babu tsatsa.Dole ne a adana shi a wuri mai bango, samun iska, da kariya daga rana, bude wuta da sauran hanyoyin zafi.Ana ba da shawarar rufewar Nitrogen don manyan tankunan ajiya (tare da damar 100 m3 ko fiye).Rike akwati a rufe sosai.Ka bushe.
Yanayin ajiya: har zuwa 40 ° C
Shirya samfur
- ganga 215kg, ganga 80, Total17.2MT
- 22-23MT Flexibag
- 1000kg IBC, 20IBC, Jimlar 20MT
FAQS
1) Za mu iya buga tambarin mu akan samfurin?
Tabbas, za mu iya yin hakan.Kawai aiko mana da zanen tambarin ku.
2) Kuna karɓar ƙananan umarni?
Ee.Idan kun kasance ƙaramin dillali ko fara kasuwanci, tabbas muna shirye mu girma tare da ku.Kuma muna sa ran yin aiki tare da ku don dangantaka mai tsawo.
3) Yaya game da farashin?Za a iya sanya shi mai rahusa?
Kullum muna ɗaukar fa'idar abokin ciniki a matsayin babban fifiko.Ana iya sasanta farashin a ƙarƙashin yanayi daban-daban, muna ba ku tabbacin samun mafi girman farashi.
4) Kuna bayar da samfurori kyauta?
I mana.
5) Shin kuna iya bayarwa akan lokaci?
Hakika!mun ƙware a cikin wannan layin shekaru da yawa, abokan ciniki da yawa suna yin ma'amala da ni saboda za mu iya isar da kaya akan lokaci kuma mu ci gaba da ingancin kayan!
6) Menene sharuddan biyan ku?
Mu yawanci muna karɓar T/T, Western Union, L/C.
