Tsanangudzo:

Iyo Diethyl Methyl Toluene Diamine inowanzo shandisa diamine cheni inorebesa uye mishonga yekurapa inosanganisira madhiamine anonhuwirira akadai seMOCA neDETDA, pamwe chete nealiphatic sekondari amines uye aliphatic sekondari amines ine zvindori zvinonhuhwirira. Aliphatic primary diamine ine yakawandisa chiitiko uye haiwanzo shandiswa semuchinjiko-inobatanidza mumiririri weanonhuwirira isocyanate system, ishoma chete ndiyo inoshandiswa kupfapfaidza polyurea. Sekondari amine cheni inotambanudza ine yakaderera chiitiko uye inogona kushandiswa kune akasiyana polyurethane zvinhu, senge kunyatso-tuning reactivity yemasisitimu ekupfapfaidza, kudzora chitarisiko chepamusoro uye kugadzirisa zvimiro zvemuviri. Semhando nyowani yemvura inonhuhwirira diamine chain extender uye inorapa mumiriri ine huwandu hwakasiyana hwemashandisirwo, chiyero chekuita kweDETDA neNCO inokurumidza kakati wandei kupfuura DMTDA uye kanosvika makumi matatu nekukurumidza kupfuura MOCA. Inonyanya kushandiswa muRIM maitiro mumunda we polyurethane.

Tichipa detda mutengo kubvunzana, Zhangjiagang Fortune Chemical Co., Ltd, pakati peavo vakanaka vanogadzira detda muChina, yakamirira kuti utenge yakawanda detda fomu fekitori yayo.

Molecular Formula: C11H18N2 2.Molecular Weight: 178.283.CAS Nhamba: 68479-98-14.Specifications:a)Kuonekwa:Chiedza-yero-yero pajekerere liquidb)Kuchena:98%min neGCSpecific Content pakati pe98%:3,5-diethyl －2,4－diamine: 75.5－81.0%3,5-diethyl toluene－2,6－diamine: 18.0－20.0%c) Zvimwe zveAlkyl amines: 0.5~2.0%d)Mvura Zvirimo: 0.1% max5:. Ichi chigadzirwa chakaenzana neEthacure 100 uye Lonza DETDA 80, Icho chinoshanda cheni extender ye polyurethane uye polyurea elastomers, kunyanya mukuita majekiseni ekuumba uye kupfapfaidza zvikumbiro. Iyo inorapa mumiririri uye antioxidant yePU uye epoxy resin. Inoshandiswawo sepakati pe organic synthesis. 6.Packing: 200kg/simbi dhiramuIMO: Kirasi 9, UN3082HS CODE: 2921519090

Application:

Inoshandiswa zvakanyanya seanorapa agent uye cheni extender chikamu mune polyurethane zvigadzirwa uye polyurea pfapfaidzo zvinhu masisitimu; inogonawo kushandiswa seanorapa mumiririri epoxy resins; inogona zvakare kuita semafuta ekuzora muindasitiri.

Tichipa diethyl methyl toluene diamine mutengo kubvunzana, Zhangjiagang Fortune Chemical Co., Ltd, pakati peavo vakanaka diethyl methyl toluene diamine vagadziri uye vatengesi muChina, yakamirira kuti utenge yakawanda diethyl methyl toluene diamine diamine fomu fekitari yayo.