Ụlọ ọrụ mmepụta ihe dị elu / USP Propylene Glycol
Nkọwapụta
Isi: 57-55-6
Ọkọlọtọ nnwale: Q/YH11-2010
Ebe Mmalite: Shandong, China (Mainland)
| Ihe | Ọkọlọtọ |
| Ịdị ọcha % | ≥99.5 |
| Mmiri | ≤0.13 |
| Njupụta nke ikwu 20°C (g/cm³) | 1.035-1.039 |
| Agba (APHA) | ≤5 |
| (95%) ° CDdistillation (95%) Celsius C | 184-190 |
| Ntụgharị uche | 1.431-1.433 |
| Ihe fọdụrụ na mgbanye % | ≤0.008 |
| Sulfate (mg/kg)% | ≤0.006 |
| Chloride (mg/kg)% | ≤0.007 |
Nkwakọ ngwaahịa
215kg / drum, 80drum / 20'fcl, (17.2MT)
Flexitank / 20'fcl, (22MT)
Ngwa
1) .eji na-emepụta unsaturated polyester
2) . ọgwụ na ịchọ mma ụlọ ọrụ
3) dị ka onye na-egbochi friza
Nchekwa
1. Ebe nchekwa: Ekwesịrị ịchekwa ya n'ebe akọrọ, dị ọcha, ìhè na-ekpo ọkụ na nke ọma, na-ezere mmiri mmiri, ìhè anyanwụ na mmetọ.
2. Okpomọkụ: Chekwaa na ụlọ okpomọkụ, zere oke okpomọkụ, obere okpomọkụ na oyi.A na-atụ aro ka a na-achịkwa okpomọkụ n'etiti 20-25 ° C.
3. Nkwakọ ngwaahịa: Họrọ igbe nkwakọ ngwaahịa nwere ezigbo ikuku na àgwà a pụrụ ịdabere na ya, dị ka polyethylene ma ọ bụ karama iko.Ekwesịrị idowe akpa nchekwa ka ọ ghara ịdị ọcha, adịghịkwa emebi emebi.
4. Zere corrosion: Zere kọntaktị na ihe ndị na-emebi emebi dị ka alcohols, alkalis, na organic acids.
5. Zere mgbagwoju anya: Zere mgbagwoju anya na kemịkalụ ndị ọzọ, chekwaa ma jiri dịka njirimara akara.
6. Oge nchekwa: Ekwesịrị ijikwa ya dịka ụbọchị mmepụta ya si dị, a ga-ahazi usoro iji mee ihe n'ụzọ ziri ezi, na oge eji eme ihe kwesịrị ịchịkwa ya.
Ojiji
Propylene glycol;1,2-Propanediol;propane - 1,2-diol;
MPG bụ akụrụngwa nke unsaturated polyester resin, maka ime plasticizer, elu-arụ ọrụ gị n'ụlọnga, dehydrating ihe, na-ekpo ọkụ ụgbọelu, antifreeze. ịchọ mma ụlọ ọrụ;Propylene glycol;1,2-Propanediol;propane - 1,2-diol;Enwere ike iji MPG mee ihe dị ka huctant, emollient, wdg. Ụlọ ọrụ ụtaba; Enwere ike iji ya dị ka ụtọ ụtaba, onye na-eme ka ọ dị nro, ụlọ ọrụ nri na-echekwa nri;Enwere ike iji ya dị ka pigmenti oriri, na antiadhesive, wdg.
Ọgaranya Chemical bụ ọkachamara China soplaya nke ulo oru ọkwa 99.95% elu àgwà ulo oru ọkwa colorless mmiri mmiri propylene glycol iso tank mbukota aniline mmanụ, nke na-etinye aka na organic kemịkalụ ruo afọ 10.N'inye ihe nlele n'efu, anyị ji obi ụtọ na-anabata gị ka ị zụta ihe dị elu CAS No. chemicals na ịdị ọcha dị elu na ọnụ ala dị ala na anyị.
