0102030405
Kugulitsa Mwachindunji kuchokera ku China Factory Yabwino Kwambiri Mtengo Wotsika Kwambiri Kuyera Kwambiri 99% CAS 106-50-3 p-Phenylenediamine Kutumiza Mwachangu
Kugwiritsa ntchito mankhwala
1. Monga utoto wapakatikati, epoxy resin kuchiritsa wothandizira, ndi kupanga mphira antioxidants DNP, DOP, DBP, etc.
2. Izi zimagwiritsidwa ntchito makamaka popanga utoto wa azo ndi utoto wa sulfure, etc. Angagwiritsidwenso ntchito popaka utoto wa ubweya (monga ubweya wakuda D, ubweya wa buluu wakuda DB, ubweya wa ubweya N2, etc.). Itha kugwiritsidwanso ntchito ngati utoto wodzikongoletsera komanso utoto waukulu wa tsitsi lakuda. , ndipo angagwiritsidwe ntchito popanga mphira antioxidants DNP, DOP, DBP ndi ojambula zithunzi.
3. Monga utoto wapakatikati, epoxy resin kuchiritsa wothandizira, ndipo amagwiritsidwa ntchito popanga mphira antioxidants DNP, DOP, DBP, etc.
tsatanetsatane wazinthu
| Kuchulukana | 1.2±0.1g/cm³ |
| Malo otentha | 267.4±13.0 °C pa 760 mmHg |
| Malo osungunuka | 139 ° C |
| pophulikira | 135.9±19.3 °C |
| Misa yeniyeni | 108.068748 |
| PSA | 52.04000 |
| LogP | -0.68 |
| Maonekedwe | Zoyera mpaka lavender zolimba |
| Kuchuluka kwa nthunzi | 3.7 (vs mpweya) |
| Kuthamanga kwa nthunzi | 0.0±0.5 mmHg pa 25°C |
| Refractive index | 1.661 |
Mafotokozedwe Akatundu
Ndiwoyera mpaka wofiirira kristalo wofiira. Imasanduka yofiirira yofiirira kapena yofiirira ikakhala pamlengalenga. Itha kusungunuka m'madzi, mowa, ether, chloroform ndi benzene. P-Phenylenediamines ndi zolimba zoyera mpaka zofiira pang'ono za crystalline. Amadziwika kuti ndi "bulauni" wotuwa, womwe ukhoza kuchitika chifukwa chokhala ndi mpweya. ChEBI: Phenylenediamine momwe ntchito za amino zili pa malo 1 ndi 4 a nyukiliyasi ya benzene.
Minda Yoyenera
Kudaya
Chosakaniza ichi ndi utoto watsitsi wamba. Kugwiritsa ntchito kwake kukulowetsedwa m'malo ndi ma analogue ena a aniline ndi zotumphukira monga 2,5-diamino(hydroxyethylbenzene ndi 2,5-diaminotoluene.) Zochokera zina zodziwika bwino ndi monga tetraaminopyrimidine ndi indoanilines ndi indophenols. kalambulabwalo wa utoto wopanda mtundu umatulutsa okosijeni ku utotowo.
Kalambulabwalo kwa ma polima
PPD ndi kalambulabwalo wa mapulasitiki a aramid ndi ulusi monga Kevlar. Izi zimagwiritsa ntchito kusagwira ntchito kwa PPD. Polima izi zimachokera ku zomwe PPD ndi terephthaloyl kolorayidi. Kuchita kwa PPD ndi phosgene kumapereka diisocyanate, kalambulabwalo wa ma polima a urethane.
Antioxidant ya mphira
PPD imakokedwa mosavuta ndi okosijeni, ndipo pachifukwa ichi, zotumphukira za PPD zimagwiritsidwa ntchito ngati antiozonants popanga zinthu za mphira. Zomwe zili m'malo, naphthyl, isopropyl ndi zina zimakhudza magwiridwe antchito awo a antioxidant komanso katundu wawo ngati zowononga khungu.
vidiyo yamalonda
Fakitale Yathu
Kulongedza
Ufa: thumba lawiri wosanjikiza aluminiyamu zojambulazo za 1kg chitsanzo, ndi 25kgs pa ng'oma yochuluka
Zamadzimadzi: botolo losindikizidwa la chitsanzo cha 1L, ndi 25kgs pa ng'oma yochuluka
Kutumiza & Malipiro Terms
| Tsatanetsatane Pakuyika | Aluminium phukusi, katoni bokosi, matabwa bokosi, ma CD makonda |
| Nyumba yosungiramo katundu | China |
| Tsatanetsatane Wotumizira | 1. Nthawi yobweretsera: Pasanathe masiku 3-15 mgwirizano utayamba kugwira ntchito 2. Malo otumizira: Adilesi ya wotumiza (ayenera kukhala gawo la mgwirizano) 3. Njira yobweretsera: Tili ndi udindo woyendetsa katundu, mtengo wa FOB 4. Njira yonyamula katundu: kunyamula ndege, kunyamula katundu |
| Malipiro Terms | Alibaba, Bitcoin, T/T, Western Union ndi njira zina zotumizira ndalama. |
FAQ
Q1: Kodi ndinu wopanga?
A: Inde! Ndife fakitale yokhala ndi mzere wathu wopanga.
Q2: Kodi mumatumiza bwanji?
A: Express: FedEx, UPS, EMS, DHL, USPS, TNT, DPD, Aramex etc.
Njira yathu yotumizira zinthuzo ndi yapadziko lonse lapansi komanso yotetezeka.
Dzina la kampani ndi zina zokhudzana ndi pharmacy sizinalembedwe pamapepala a phukusi.
Njira yopakira imasinthidwa pafupipafupi kuti iperekedwe kotetezeka.
Q3: Kodi mapaketiwa amatha kutsata?
A: INDE, timapereka nambala yotsata ndipo mutha kutsatira pa intaneti.
Q4: Kodi mumatumiza kuti?
A: Padziko lonse lapansi.
Q5: Kodi mumapereka zotumiza kunyumba / kutumiza maimelo?
A: Inde tikhoza kutumiza ku USA / UK / Canada / Australia / Germany etc nyumba yosungiramo katundu poyamba ndiye kwa inu.
Q6: Kodi mumawonetsetsa kulongedza kwanu, nanga za miyambo, chimachitika ndi chiyani ngati phukusi lisungidwa?
A: Timakhudzidwa kwambiri ndi chitetezo chathu, timanyamula maoda motetezeka momwe tingathere. Ngati phukusi lagwidwa pa kasitomu, kutumizidwanso kwa maoda olandidwa kudzachitika ngati muli ndi kalata yoti mutiwonetse. Ngati mulandira kalata yolanda, chonde titumizireni nthawi yomweyo ndi kopi yojambulidwa ya kalata yolanda, komanso adilesi yatsopano kuti oda yanu itumizidwenso.