Hangzhou Leap Chem Co., Ltd. yog ib qho ntawm cov tuam txhab tshaj lij thiab cov neeg muag khoom ntawm 4,4-bis (3-aminophenoxy) biphenyl 丨cas 105112-76-3 hauv Suav teb. Txais tos rau kev lag luam wholesale kev cai ua cov khoom lag luam ntawm tus nqi sib tw los ntawm peb lub hoobkas. Rau cov khoom pheej yig dua, tiv tauj peb tam sim no.
Specifications
| Qhov tshwm sim | Tawm- hmoov dawb |
| Purity (HPLC) | 99% min |
| Moisture | 0.05% max |
| Poob rau ziab | 0.5% max |
| Ib leeg hlau | 1 ppm max |
Daim ntawv thov
4,4-Bis(3-aminophenoxy)biphenyl feem ntau yog siv los ua ib qho tseem ceeb nruab nrab ntawm kev sib txuas ntawm siab-cov polymers ua tau zoo, suav nrog polyimides, epoxy resins, thiab qib siab engineering plastics. Nws cov qauv diamine aromatic ua rau nws tsim nyog rau kev tsim cov polymers nrog tshwj xeeb thermal stability, mechanical zog, thiab chemical resistance, uas yog siv dav hauv electronics, aerospace, thiab automotive industries. Nws kuj tseem siv rau hauv kev tsim cov nplaum, txheej, thiab cov ntaub ntawv sib xyaw uas yuav tsum tau ua kom sov siab thiab ruaj khov. Hauv kev tshawb fawb, qhov sib xyaw ua haujlwm ua tus qauv diamine rau kev kawm txog cov txheej txheem polymerization, cov qauv-kev sib raug zoo, thiab tsim cov khoom zoo nkauj uas muaj ntxhiab polymers. Nws cov pab pawg bifunctional amine pab kom muaj txiaj ntsig crosslinking thiab polymer saw txuas ntxiv, txhawb kev tsim cov khoom siv ruaj khov, ua haujlwm siab.
Cov txiaj ntsig
Cov txiaj ntsig ntawm 4,4-Bis (3-aminophenoxy)biphenyl tshwm sim los ntawm nws cov pob txha txha caj qaum, bifunctional amino pawg, thiab tshuaj lom neeg ruaj khov. Nws cov qauv imparts siab thermal resistance thiab mechanical zog rau polymers, ua rau nws tsim nyog rau kev thov kev lag luam cov ntaub ntawv uas raug tshav kub, tshuaj, los yog mechanical kev nyuaj siab. Cov pab pawg amino muab cov chaw ua haujlwm zoo rau kev ua haujlwm zoo polymerization thiab crosslinking, ua kom muaj qhov hnyav molecular thiab cov txheej txheem zoo-txhais polymers. Nws stability thiab reproducibility pab txhawb kev ua tau zoo nyob rau hauv ob qho tib si kuaj synthesis thiab industrial ntau lawm. Tsis tas li ntawd, lub compound solubility nyob rau hauv cov organic solvents tso cai rau ntau yam kev ua thiab formulation, txhawb cov creation ntawm coatings, composites, thiab films nrog superior durability thiab kev ua haujlwm.
Xaus
4,4-Bis (3-aminophenoxy)biphenyl yog ib qho tseem ceeb diamine intermediate siv nyob rau hauv cov synthesis ntawm high-performance polymers, epoxy resins, thiab cov ntaub ntawv siab heev. Nws cov qauv tsis muaj ntxhiab tsw, cov pab pawg amine reactive, thiab tshuaj lom neeg ruaj khov ua rau nws tseem ceeb rau kev tsim cov thermally ruaj khov, mechanically robust, thiab chemically resistant polymers. Cov khoom zoo no ua kom nws daim ntawv thov txuas ntxiv hauv electronics, aerospace, automotive, thiab kev tshawb fawb teb tsom rau cov khoom siv polymeric siab heev.
Cim npe nrov: 4,4-bis (3-aminophenoxy) biphenyl 丨cas 105112-76-3, Tuam Tshoj 4,4-bis (3-aminophenoxy) biphenyl 丨cas 105112-76-3 manufacturers, lwm tus neeg, Hoobkas
