Harga Produsen D2000 CAS: 9046-10-0

Produsen Harga D2000 CAS: 9046-10-0 gambar

Katrangan Singkat:

Amine-mungkasi (D2000) minangka kelas senyawa polyolefin kanthi tulang punggung poli-polet sing alus, ditutup kanthi kelompok amain utawa sekunder. Amarga rantai utama molekul kasebut minangka rantai poli-poli sing alus, lan hidrogen ing terminal poliMer luwih aktif tinimbang polimer hidrokser, mula, amine poli poli bisa dadi poli sing apik kanggo poli poli ing sawetara materi Proses, lan bisa nambah kinerja aplikasi saka bahan anyar. D2000 digunakake ing bahan cetakan suntikan poliuretana reaktif, nyemprot polyurea, agen ngobong agen ekuxy lan scavenger gasoline.

Properti Kimia: Poly (PropyLene Glikol) BIS (2-AminopropylyL Ether) yaiku cairan transparan kuning utawa tanpa warna ing suhu kamar, kanthi kaluwihan viskositas kurang, lan larut ing pelarut kayata Ethanol, hidrokarbon alifatik, hidrokarbon aromatik, ester, glikol esuk, keton lan banyu.

CAS: 9046-10-0

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Padhanane

Poly (propylene glycol) bis (2-aminopropyly eter), rata-rata mn ca. 4.000; Poly (propylene glycol) bis (2-aminopropyly eter), rata-rata mn ca. 230; Poly (propylene glycol) bis (2-aminopropyly eter), rata-rata mn ca. 2,000; Poly (propylene glycol) bis (2-aminopropyly eter), rata-rata mn ca. 400; Polipropylemlenglycol-bis- (2-aminopropyliher); Polyoxy (methyl-1,2-etharianiyl) ,.AlPha .- (2-aminomethylethylethyl) -. Omega .- (2-aminomethylethyletoxy) -; Poly (OXY (ethallyl-1,2-ethagandiyil)), alpha- (2-aminomethylethyl) -_inomethylethyl) -_inomethyletoxy) Molare Masse> 400 g / mol; Poly (OXY (ethallyl-1,2-ethagandiyl)), alpha- (2-aminomethylethyl) -_inomelthyl)-(2-aminomethylethoxy) masse mola 230 g / mol

Aplikasi saka D2000

Poly (propylene glycol) bis (2-aminopropyl ferer) duwe resistansi alkali lan banyu sing apik lan resistensi asam moderat. Epoksi resisi kanthi poli poliam duwe sipat listrik sing apik. PolyTheRamines duwe sifat sing unik lan digunakake ing meh kabeh aplikasi epoksi kayata lapisan, bahan potting, bahan konstruksi, komposit lan adesif.
Preparation: sintesis saka poly (propylene glycol) BIS (2-aminopropyly eter): dhisik, poli poli dipasang ing raca acetoacetate ing acetoCoacetate utawa liwat poli poli-polider, banjur poli poli dening grup acetoacetate disambungake karo amine-utami mono, alkohol alkohol alkor utawa AMine utami dibasik kanggo entuk senyawa imine kanthi viskositas sing sithik karo klompok akhir AminTobalyrate.