1,3-Bis(aminomethyl)benzene/CAS: 1477-55-0
Sharaxaad Gaaban:
Magaca badeecada: 1,3-Bis(aminomethyl)benzene
Magac kale: MXDA
CAS: 1477-55-0
MF: C8H12N2
MW: 136.19
QAAB-DHISMEEDKA:
Cufnaanta: 1.032 g/mL heerkul ah 25 °C (iftiin)
Barta iftiiminta: >230 °F
qeexitaan
| Shay | Faahfaahinta
|
| Muuqaalka | Midab la'aan iyo hufnaan |
| Qoyaan%≤ | 0.1 |
| Mawduuca %≥ | 99.8 |
| Midabka ≤ | 10 |
| Qiimaha Amin | 800-830 |
| Jajabka tirada ee benzylamine%≤ | 0.1 |
| Jajabka cufka ee 3-cyanobenzylamine%≤ | 0.1 |
| Jajabka cufka ee 3-(methylamino)benzamide%≤ | 0.1 |
| Jajabka cufnaanta ee polymer% ≤ | 0.1 |
Isticmaalka
Qaab-dhismeedka gaarka ah ee MXDA wuxuu go'aamiyaa inuu leeyahay sifooyin jireed iyo kiimiko oo kala duwan, sidaas darteed si weyn ayaa loo isticmaalaa. MXDA iyo hydrides-keeda wareega ah waxaa loo isticmaali karaa sidii wakiilo daaweyn ah oo loogu talagalay resins epoxy, oo leh waxqabad heer-kulka qolka oo heer sare ah, iska caabin kulaylka wanaagsan, iska caabinta biyaha, iyo iska caabinta daxalka kiimikada. Intaa waxaa dheer, waxay soo saari karaan resins hufan oo aad u dhammaystiran oo leh viscosity hooseeya iyo shaqeyn wanaagsan. Isla mar ahaantaana, MXDA waa dhexdhexaad kiimiko oo muhiim ah, kaas oo samayn kara polyamides oo leh asiidh dibasic ah, wuxuuna samayn karaa m-xylene diisocyanate, monomer polyurethane ah. Hydraydes-keeda giraanta benzene sidoo kale waxaa loo isticmaali karaa in lagu sameeyo diisocyanates. Waqtigan xaadirka ah, waxaa loo isticmaalay isku-darka wakiilada isku xidhka caagga ah, sunta cayayaanka, xasiliyeyaasha fiber-ka, surfactants, iwm.
1,3-Benzenedimethylamine waxaa inta badan loo isticmaalaa soo saarista wakiilada daaweynta resin epoxy ee waxqabadka sare leh kuwaas oo u adkaysta kulaylka, aan sun ahayn, ku habboon dhismaha biyaha hoostooda, isla markaana awood u leh inay si dhakhso ah u bogsadaan marka la kululeeyo. Waxay u adeegtaa sidii walxo ceeriin ah oo loogu talagalay resins polyurethane iyo resins epoxy functional synthetic, waxaana sidoo kale lagu dabaqaa meelaha kaabayaasha caagga ah, balaastikada xasaasiga ah ee sawir-qaadista, sunta cayayaanka, dahaarka, alaabada nayloonka, wakiilada dhammaystirka fiber-ka, ka hortagga miridhku, wakiilada chelating, saliidaha, habaynta warqadda, iwm.
Waxaa loo isticmaalaa diyaarinta wakiilada daaweynta resin epoxy, balaastikada xasaasiga ah ee sawir-qaadista, kaaliyaha caagga, resin polyurethane, dahaarka, iwm. Waxaa inta badan loo isticmaalaa soo saarista wakiilada daaweynta resin epoxy ee waxqabadka sare leh kuwaas oo u adkaysta kulaylka, aan sun ahayn, ku habboon dhismaha biyaha hoostooda, isla markaana si dhakhso ah u bogsan kara marka la kululeeyo. Waxay u adeegtaa sidii walxo ceeriin ah oo loogu talagalay resin polyurethane iyo resin epoxy oo shaqeynaya oo macmal ah, waxaana sidoo kale lagu dabaqaa meelaha kaabayaasha caagga ah, balaastikada xasaasiga ah ee sawir-qaadista, sunta cayayaanka, dahaarka, alaabada nayloonka, wakiilada dhammaystirka fiber-ka, ka hortagga miridhku, wakiilada chelating, saliidaha, habaynta warqadda, iwm.
Baakadeynta iyo Rarista
25KG/Durbaan ama sida looga baahan yahay macaamiisha.
Waxay ka tirsan tahay alaabta caadiga ah waxayna ku keeni kartaa bad iyo cirka
Hayso oo kaydi
Muddada shelf-ka: 24 bilood laga bilaabo taariikhda la sameeyay ee baakadaha asalka ah ee aan la furin lagu kaydiyay meel qabow oo qalalan oo ka fog iftiinka qorraxda tooska ah, biyaha.
Bakhaar hawo leh, Qallajin heerkul hooseeya, Ka soocan oksaydhiyeyaasha, asiidhyada.
