I-Bis(2,6-Diisopropylphenyl)carbodiimide CAS 2162-74-5 (Stabilizer 7000) Ubunyulu>98.0% (GC)
I-Ruifu Chemical ngumenzi ohamba phambili we-Bis (2,6-Diisopropylphenyl) carbodiimide (CAS: 2162-74-5) kunye nomgangatho ophezulu.I-Ruifu Chemical inokubonelela ngenkonzo yehlabathi jikelele, ixabiso elikhuphisanayo, inkonzo egqwesileyo, encinci kunye nezixa ezininzi ezikhoyo.Thenga iBis(2,6-Diisopropylphenyl)carbodiimide,Please contact: alvin@ruifuchem.com
| Igama leMchiza | Bis(2,6-Diisopropylphenyl)carbodiimide |
| Izithethantonye | Uzinziso 7000;N,N'-Bis(2,6-Diisopropylphenyl)carbodiimide;N,N'-Methanediylidenebis(2,6-Diisopropylaniline) |
| Ubume beStokhwe | Kwi-Stock, iMveliso yoRhwebo |
| Inombolo yeCAS | 2162-74-5 |
| Ifomula yeemolekyuli | I-C25H34N2 |
| Ubunzima beMolekyuli | 362.56 g/mol |
| Indawo yokunyibilika | 48.0 ukuya ku-51.0℃ |
| Ukuxinana | 0.95±0.10 g/cm3 |
| I-COA kunye ne-MSDS | Iyafumaneka |
| Isampulu | Iyafumaneka |
| Imvelaphi | Shanghai, China |
| Uphawu | Ruifu Chemical |
| Izinto | Iinkcukacha | Iziphumo |
| Imbonakalo | Umgubo weCrystalline oMhlophe ukuya koMthubi | Iyahambelana |
| Indawo yokunyibilika | 48.0 ukuya ku-51.0℃ | 50.0 ukuya ku-51.0℃ |
| Amanzi nguKarl Fischer | ≤0.50% | 0.25% |
| Isiqulatho sothuthu | ≤0.10% | <0.10% |
| Ubunyulu / Indlela yokuHlalutya | >98.0% (GC) | 99.3% |
| I-1H NMR Spectrum | Ngokungqinelana noLwakhiwo | Iyahambelana |
| Ukuqukumbela | Imveliso ivavanyiwe kwaye ihambelana neenkcukacha ezinikiweyo | |
Umqulu:Ibhotile, 20kg/bag, 20kg/Cardboard Drum, okanye ngokwemfuno yomthengi.
Imeko yoGcino:Gcina isikhongozeli sivaliwe kwaye usigcine kwindawo epholileyo, eyomileyo nengena umoya kakuhle kude nezinto ezingahambelaniyo.Khusela ukukhanya kunye nokufuma.
Ukuhambisa ngenqanawe:Zisa kwihlabathi liphela ngomoya, ngeFedEx / DHL Express.Ukubonelela ngokukhawuleza nangokuthembekileyo.
Ukuthenga njani?Nceda uqhagamshelaneDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
Amava Eminyaka Eli-15?Sineminyaka engaphezu kwe-15 yamava ekwenziweni nasekuthumeleni kumazwe angaphandle uluhlu olubanzi oluphezulu lwamayeza aphakathi okanye amachiza alungileyo.
Iimarike eziphambili?Thengisa kwimarike yasekhaya, eMntla Melika, eYurophu, eIndiya, eKorea, eJapan, eOstreliya, njl.
Iingenelo?Umgangatho ophezulu, ixabiso elifikelelekayo, iinkonzo zengcali kunye nenkxaso yobugcisa, ukuhanjiswa ngokukhawuleza.
UmgangathoIsiqinisekiso?Inkqubo yokulawula umgangatho ongqongqo.Izixhobo zobuchwephesha zokuhlalutya ziquka i-NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, njl.
Iisampulu?Uninzi lweemveliso zibonelela ngeesampulu zasimahla zokuvavanya umgangatho, iindleko zokuthumela kufuneka zihlawulwe ngabathengi.
Factory Audit?Uphicotho-zincwadi lwasefektri wamkelekile.Nceda wenze idinga kwangaphambili.
MOQ?Akukho MOQ.Umyalelo omncinci wamkelekile.
Ixesha lokuzisa? Ukuba ngaphakathi kwesitokhwe, ukuhanjiswa kweentsuku ezintathu kuqinisekisiwe.
Ezothutho?Nge-Express (FedEx, DHL), ngoMoya, ngoLwandle.
Amaxwebhu?Emva kwenkonzo yokuthengisa: I-COA, i-MOA, i-ROS, i-MSDS, njl.
Udibaniso lweSiko?Inokubonelela ngeenkonzo zesiko lokudibanisa ukuze zilungele iimfuno zakho zophando.
Immimiselo yokuhlawula?I-invoyisi yeProforma iya kuthunyelwa kuqala emva kokuqinisekiswa kwe-odolo, efakwe kwiinkcukacha zethu zebhanki.Intlawulo nge-T / T (i-Telex Transfer), i-PayPal, i-Western Union, njl.
Iikhowudi zoMngcipheko 36/37/38 - Ukucaphukisa amehlo, inkqubo yokuphefumula kunye nesikhumba.
Inkcazo yoKhuseleko S26 - Xa udibana namehlo, hlambulula ngokukhawuleza ngamanzi amaninzi kwaye ufune iingcebiso zonyango.
S36/37/39 - Nxiba iimpahla ezifanelekileyo zokukhusela, iiglavu kunye nokukhusela amehlo / ubuso.
I-S24/25 - Gwema ukudibana nolusu kunye namehlo.
Ii-ID ze-UN 2811
I-RTECS CY0887250
Ikhowudi yeHS 2925290090
Udidi lweengozi 6.1
Ukupakisha Iqela III
Ubutyhefu LD50 orl-rat: 200 mg/kg NTIS** OTS0545280
I-Bis (2,6-Diisopropylphenyl) carbodiimide (Stabilizer 7000) (CAS: 2162-74-5), ibalulekile ukuzinzisa kweemveliso zepolyester (kubandakanywa i-PET, i-PBT, kunye ne-PEEE), iimveliso ze-polyurethane, iimveliso ze-polyamide zenylon, kunye ne-EVA njl. iplastiki ye-hydrolyze.Inokuthintela uhlaselo lwamanzi kunye ne-asidi yegrisi kunye neoyile yokuthambisa, yandise uzinzo.Inokuphucula ukusebenza kozinzo lwe-hydrolysis kunye nobomi benkonzo yeepolymers ezininzi, ngakumbi kwiqondo lokushisa eliphezulu phantsi kwemeko yomswakama, i-asidi kunye ne-alkali , kuquka i-PU, i-PET, i-PBT, i-TPU, i-CPU, i-TPEE, i-PA6, i-PA66, i-EVA njalo njalo.
I-Stabilizer 7000 inokuthintela i-polymer ephantsi yobunzima bemolekyuli kwinkqubo.
Umthamo: I-PET kunye ne-polyamide monofilament imveliso ye-fiber imveliso yokubumba i-injection: 0.5-1.5% I-Polyols ye-polyurethane TPU, i-PU, i-elastomer kunye ne-polyurethane adhesive: 0.7-1.5% EVA: 3-5%.
I-Stabilizer 7000 sisizinzisi esinevumba elimnandi lekhabhoni diidimi echasene ne-hydrolysis.Isabela ngeemveliso ze-hydrolytic carboxylic acid okanye amanzi ukuthintela ukuthotywa kwe-autocatalytic hydrolysis kunye nokuphucula ubomi benkonzo yeepolima ezininzi, ngakumbi kubushushu obuphezulu kunye nokufuma kunye nokusingqongileyo kweasidi kunye nealkali kunye nezinye iimeko zenkonzo eqatha.
Ukongeza ekusebenzeni njenge-anti-hydrolysis stabilizer, i-Stabilizer 7000 ingasetyenziselwa njengento yokuncedisa ukuthintela ukunciphisa ubunzima be-molecular ye-polymer ngexesha lenkqubo ye-extrusion, ngaloo ndlela inciphisa umonakalo kwi-polymer ngexesha lenkqubo.Ikakhulu isetyenziselwa ukuzinzisa iimveliso zepolyester (ezifana ne-PET, i-PBT kunye ne-TPEE), iimveliso ze-polyurethane (ezifana nenkqubo ye-PU, i-MDI prepolymer, i-TPU, i-adhesive), imveliso ye-nayiloni ye-polyamide kunye ne-EVA kunye nezinye iiplastiki ze-hydrolyzed ngokulula i-hydrolysis stabilizer.
Iindawo ezisetyenziswayo eziphambili: Iimveliso zePolyester (kubandakanya i-PET, i-PBT) kunye neemveliso ezininzi ze-polyurethane kunye neemveliso zenayiloni ye-polyamide, i-EVA kunye nezinye i-hydrolysis elula yokuzinzisa iplastiki.Kwakhona kunokuthintela amanzi kunye neasidi ekuhlaselweni kwe-ester yokuthambisa kunye neoli yokuthambisa, dlala indima yokuzinzisa.Inokuphucula ubomi benkonzo yeepolymers ezininzi, ngokukodwa ukuxhathisa kwe-hydrolysis, ukuxhathisa i-hydrolysis kunye nokuzinza phantsi kweemeko zenkonzo enzima ezifana nobushushu obuphezulu kunye nokufuma kunye ne-acid-base medium.Ezi polymers ziquka i-PU, i-PET, i-PBT, i-TPU, i-CPU, i-TPEE, i-PA6, i-PA66 kunye ne-EVA.I-Stabilizer 7000 iphendula kunye nemveliso yokubola i-carboxylic acid okanye amanzi ukuvelisa ikhompawundi esekwe kwi-urea engenasiphumo esibi okanye isiphumo sokuzinza kwezinto zomzali.I-Stabilizer7000 ikwathintela i-polymer ekunciphiseni ubunzima be-molekyuli ngexesha lokucubungula.
Imizekelo yesicelo: Ngokuqhelekileyo isetyenziselwa ukuveliswa kwe-monofilaments okanye i-injection molding ye-PET kunye ne-polyamides, i-Stabilizer 7000 yongezwa kwi-stabilizer ye-0.5-1.5%, kuxhomekeke kwi-hydrolytic efunwayo kunye nexabiso le-asidi yepolymer.Idosi ecetyiswayo ye-PU esekelwe kwi-polyurethane ye-polyurethane TPU, i-PU yokugalela ii-elastomers kunye ne-polyurethane adhesives yi-0.7 ukuya kwi-1.5%.Idosi ecetyiswayo yezinye iimveliso ezikhethekileyo zemveliso (umz. EVA) yi-3-5%.Kwiimveliso zenayiloni, kungekhona nje kuphela kunokuphucula kakhulu ukuxhathisa i-hydrolysis phantsi kweemeko eziphezulu zokushisa ubushushu, kodwa kunye nokuxhathisa ixesha elide le-hydrolysis kunye nokuzinza phantsi kobushushu obuphezulu kunye nokufuma okuphezulu kunye nezinye iimeko ezinzima.
Ityhefu ngokuginya, i-intraperitoneal, kunye nokuphefumla.Xa kushushu ukubola kukhupha imiphunga eyityhefu yeNOx.
