Ụlọ ọrụ mmepụta ihe dị elu / ọkwa USP Propylene Glycol
Nkọwapụta
CAS: 57-55-6
Ụkpụrụ Nnwale: Q/YH11-2010
Ebe Mmalite: Shandong, China (Isi obodo)
| ihe | Ọkọlọtọ |
| Ịdị ọcha% | ≥99.5 |
| Mmiri mmiri | ≤0.13 |
| Njupụta dị n'etiti 20°C (g/cm³) | 1.035-1.039 |
| Agba (APHA) | ≤5 |
| (95%)°CDistillation (95%) °C | 184-190 |
| Ndepụta Na-eme Ka Ihe Na-agbanwe Agbanwe | 1.431-1.433 |
| Ihe fọdụrụ na ọkụ % | ≤0.008 |
| Sọlfat(mg/kg)% | ≤0.006 |
| Chloride(mg/kg)% | ≤0.007 |
Nkwakọ ngwaahịa
215kg/drum, 80drums/20'fcl, (17.2MT)
Flexitank /20'fcl,(22MT)
Ngwa
1). Jiri ya mepụta polyester na-enweghị afọ ojuju
2). ụlọ ọrụ ọgwụ na ịchọ mma
3). dị ka ihe na-egbochi oyi
Nchekwa
1. Ebe nchekwa: A ga-echekwa ya n'ebe kpọrọ nkụ, dị ọcha, nke na-anaghị ekwe ka ìhè gbochie ya, na ebe ikuku na-abata nke ọma, na-ezere mmiri, ikpughe anyanwụ na mmetọ.
2. Okpomọkụ: Debe ya n'okpomọkụ ụlọ, zere oke okpomọkụ, obere okpomọkụ na friza. A na-atụ aro ka a na-achịkwa okpomọkụ nchekwa ahụ n'etiti 20-25°C.
3. Nkwakọ ngwaahịa: Họrọ akpa nkwakọ ngwaahịa nwere ikuku na-anaghị abanye nke ọma ma dịkwa mma, dịka karama polyethylene ma ọ bụ iko. A ga-edebe akpa nchekwa ahụ n'enweghị nsogbu, dị ọcha ma ghara imebi emebi.
4. Zere ire ere: Zere ka ihe ndị na-emebi emebi dị ka mmanya, alkalis, na asịd organic ghara ịdị na ya.
5. Zere mgbagwoju anya: Zere mgbagwoju anya na kemịkalụ ndị ọzọ, chekwaa ma jiri ya dịka njirimara akara si dị.
6. Oge nchekwa: A ga-ejikwa ya dịka ụbọchị mmepụta si dị, hazie usoro ojiji ahụ nke ọma, a ga-ejikwa oge ojiji ahụ nke ọma.
Ojiji
Propylene Glycol; 1,2-Propanediol; propane-1,2-diol;
MPG bụ ihe e ji emepụta resin polyester na-enweghị afọ ojuju, maka imepụta plastik, ihe na-eme ka mmiri dị n'elu, ihe na-eme ka mmiri dị n'ime, ihe na-ebu ọkụ, ihe na-egbochi oyi. Ụlọ ọrụ ịchọ mma; Propylene Glycol; 1,2-Propanediol; propane-1,2-diol; Enwere ike iji MPG mee ihe dị ka ihe na-eme ka mmiri dị n'ime, ihe na-eme ka mmiri dị n'ime, wdg. Ụlọ ọrụ ụtaba; Enwere ike iji ya dị ka ụtọ ụtaba, ihe na-eme ka ọ dị nro, ụlọ ọrụ nri na-echekwa ihe; Enwere ike iji ya dị ka agba a na-eri eri, na ihe na-egbochi nrapado, wdg.
Rich Chemical bụ ọkachamara na China na-eweta mmanụ aniline nke nwere agba dị elu nke 99.95% nke ụlọ ọrụ mmepụta ihe, nke a na-eji emepụta mmanụ aniline, nke ejirila kemịkalụ organic mee ihe ruo afọ 10. Anyị na-enye gị ihe nlele efu, anyị na-anabata gị nke ọma ka ị zụta kemịkalụ CAS dị elu nke nwere ịdị ọcha dị elu na ọnụ ahịa dị ala na anyị.
