0102030405
Ahịa ozugbo sitere na ụlọ ọrụ China kacha mma kacha ọnụ ala ọnụ ahịa dị elu dị ọcha 99% CAS 106-50-3 p-Phenylenediamine nnyefe ngwa ngwa
Iji ngwaahịa
1. Dị ka a agba agba etiti, epoxy resin na-agwọ ọrịa, na mmepụta nke roba antioxidants DNP, DOP, DBP, wdg.
2. A na-ejikarị ngwaahịa a na-emepụta azo dyes na sọlfọ dyes, wdg. Ọ nwekwara ike iji maka ajị anụ (dị ka ajị anụ D, fur blue black DB, fur brown N2, etc.). A pụkwara iji ya mee ihe dị ka ihe ịchọ mma ntutu isi na isi ihe maka ntutu isi ojii. , na enwere ike iji ya mee ihe na mmepụta nke antioxidants roba DNP, DOP, DBP na ndị na-ese foto.
3. Dị ka agba agba etiti, epoxy resin curing agent, na-eji na mmepụta nke roba antioxidants DNP, DOP, DBP, wdg.
nkọwapụta ngwaahịa
| Njupụta | 1.2±0.1 g/cm³ |
| Ebe esi nri | 267.4± 13.0 °C na 760 mmHg |
| Ebe mgbaze | 139 Celsius C |
| ebe mgbari | 135.9±19.3 Celsius |
| Kpọmkwem uka | 108.068748 |
| PSA | 52.04000 |
| LogP | -0.68 |
| Ọdịdị | White ka lavender siri ike |
| Uzuoku njupụta | 3.7 (na ikuku) |
| Uzuoku mgbali | 0.0±0.5 mmHg na 25°C |
| Ntụgharị ntụgharị | 1.661 |
Nkọwa ngwaahịa
Ọ na-acha ọcha ruo kristal uhie uhie. Ọ ga-atụgharị na-acha odo odo ma ọ bụ ọchịchịrị gbara ọchịchịrị mgbe ikuku na-ekpuchi ya. Enwere ike igbari ya na mmiri, mmanya, ether, chloroform na benzene. p-Phenylenediamines na-acha ọcha ka kristal siri ike na-acha uhie uhie. A kọwawo ha dị ka isi awọ "aja aja dị ọkụ" nke nwere ike ịpụta site na ikpughe na ikuku. ChEBI: phenylenediamine nke ọrụ amino dị na ọnọdụ 1 na 4 nke nucleus benzene.
Ubi dị mkpa
Agba agba
Ngwakọta a bụ ihe na-esiji ntutu isi. A na-eji ya dochie ya site na ndị ọzọ aniline analogues na usoro dị ka 2,5-diamino (hydroxyethylbenzene na 2,5-diaminotoluene. Ihe ndị ọzọ na-ewu ewu gụnyere tetraaminopyrimidine na indoanilines na indophenols. Ihe mmepụta nke diaminopyrazole na-enye ihe ndị na-acha uhie uhie na violet colour. ihe na-esiji agba nke fọrọ nke nta ka ọ bụrụ ihe na-agbapụta oxidizes na agba agba.
Precursor maka polymers
PPD bụ ihe mmalite maka plastik aramid na eriri dị ka Kevlar. Ngwa ndị a na-erigbu adịghị arụ ọrụ PPD. Nke a polima na-ebilite site na mmeghachi omume nke PPD na terephthaloyl chloride. Mmeghachi omume nke PPD na phosgene na-enye diisocyanate, ihe mmalite nke urethane polymers.
Rubber antioxidant
PPD na-adị mfe oxidized, n'ihi nke a, a na-eji ihe ndị sitere na PPD eme ihe asantiozonants na mmepụta nke ngwaahịa rọba. Ihe mgbakwunye, naphthyl, isopropyl wdg na-emetụta ịdị irè nke ọrụ antioxidant ha yana akụrụngwa ha dị ka mgbakasị anụ ahụ.
vidiyo ngwaahịa
Ụlọ ọrụ anyị
Nkwakọ ngwaahịa
Ntụ ntụ: akpa foil aluminum okpukpu abụọ maka 1kg sample, na 25kgs kwa drum maka nnukwu.
Liquid: karama mechiri emechi maka nlele 1L, yana 25kgs kwa drum maka nnukwu
Usoro mbupu & ịkwụ ụgwọ
| Nkọwa nkwakọ ngwaahịa | Ngwunye aluminom, igbe katọn, igbe osisi, nkwakọ ngwaahịa ahaziri ahazi |
| Ụlọ nkwakọba ihe | China |
| Nkọwa nnyefe | 1. Oge nnyefe: N'ime 3-15 ụbọchị mgbe nkwekọrịta ahụ gachara 2. Ebe nnyefe: Adreesị nke onye na-enyefe (kwesịrị ịbụ ngalaba nkwekọrịta) 3. Usoro nnyefe: Anyị na-ahụ maka mbufe ngwaahịa, ọnụahịa FOB 4. Usoro ibu: ibu ikuku, ibu ụgbọ mmiri |
| Usoro ịkwụ ụgwọ | Alibaba, Bitcoin, T/T, Western Union na ụzọ nnyefe ndị ọzọ. |
FAQ
Q1: Ị bụ onye nrụpụta?
A: Ee! Anyị bụ ụlọ ọrụ mmepụta ihe nwere ahịrị mmepụta nke anyị.
Q2: Kedu otu ị si ebu ụgbọ mmiri?
A: Express: FedEx, gbasie, EMS, DHL, USPS, TNT, DPD, Aramex wdg
Ụzọ anyị na-ebufe ngwaahịa bụ eluigwe na ala na nchekwa.
Edeghị aha ụlọ ọrụ na ọdịnaya ndị ọzọ metụtara ụlọ ahịa ọgwụ na ngwungwu ngwugwu.
A na-agbanwe ụzọ mbukota oge niile maka nnyefe echekwara.
Q3: Enwere ike ịchọta ngwugwu ndị ahụ?
A: EE, anyị na-enye nọmba nsochi ma ị nwere ike soro na ịntanetị.
Q4: Ebee ka ị na-ebuga?
A: Gburugburu ụwa.
Q5: Ị na-enye mbupu / mbupu ozi ụlọ?
A: Ee anyị nwere ike ibuga na USA/UK/Canada/Australia/Germany wdg ụlọ nkwakọba ihe mbụ wee gị.
Q6: Ị hụ na nkwakọ ngwaahịa gị, kedu maka kọstọm, kedu ihe ga-eme ma ọ bụrụ na ejigide ngwugwu ahụ?
A: Anyị na-echegbu onwe anyị nke ukwuu maka usoro nchekwa anyị, anyị na-ebukọ iwu ahụ dịka o kwere mee. Ọ bụrụ na ejidere ngwungwu na kọstọm, a ga-emeghachite iwu ejidere ma ọ bụrụ na ị nwere akwụkwọ ozi iji gosi anyị. Ọ bụrụ na ị nweta akwụkwọ ozi ọdịdọ, biko kpọtụrụ anyị ozugbo site na akwụkwọ ozi ọdịdọ a nyochara, yana adreesị ọhụrụ iji nwetaghachi iwu gị.