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Ancamine K54 (tris-2,4,6-dimethylaminomethyl phenol) ndi chida chothandiza kwambiri pa ma epoxy resins omwe amachiritsidwa.

Ancamine K54(tris-2,4,6-dimethylaminomethyl phenol) ndi chida chothandizira bwino ma epoxy resins omwe amachiritsidwa ndi mitundu yosiyanasiyana ya hardener kuphatikizapo polysulphides, polymercaptans, aliphatic ndi cycloaliphatic amines, polyamides ndi amidoamines, dicyandiamide, anhydrides.Ancamine K54Monga chothandizira kupanga homopolymerization ya epoxy resin, kuphatikiza zomatira, kuponyera ndi kuyikamo kwamagetsi, ndi zinthu zophatikizika bwino kwambiri.

Katundu wa Mankhwala:Madzi opanda mtundu kapena achikasu owala owonekera bwino. Amayaka moto. Ngati kuyera kwake kuli kopitilira 96% (kusinthidwa kukhala amine), chinyezi chimakhala chochepera 0.10% (njira ya Karl-Fischer), ndipo mtundu wake ndi 2-7 (njira ya Cardinal), kutentha kwake kumakhala pafupifupi 250℃, 130-13Chemicalbook5℃ (0.133kPa), kuchuluka kwake ndi 0.972-0.978 (20/4℃), ndipo chizindikiro cha refractive ndi 1.514. Flash point 110℃. Ili ndi fungo la ammonia. Sisungunuka m'madzi ozizira, imasungunuka pang'ono m'madzi otentha, imasungunuka mu mowa, benzene, ndi acetone.

Mapulogalamu

1. Zothandizira, zotsekera, zoletsa asidi, ndi zoyambitsa zochokera ku polymethonate zomwe zimagwiritsidwa ntchito pa thermosonic agent, zomatira, zipangizo za laminar pressure plate ndi pansi pa thermosettic epoxy resin.

2. Amagwiritsidwa ntchito ngati chothandizira kuchiritsa cha epoxy resin, chomatira, chomatira cha zinthu zomangira mbale zopanikizika ndi pansi, chothandizira cha asidi komanso chothandizira kupanga polymethonate.

3. Amagwiritsidwa ntchito ngati mankhwala oletsa kukalamba komanso pokonza utoto.

Moyo wa alumali:Miyezi yosachepera 24 kuyambira tsiku lopangidwa m'chidebe chosindikizidwa choyambirira, chosungidwa mkati mwa chivundikiro pamalo otentha kutali ndi kutentha kwambiri ndi chinyezi.

Njira yopangira:Pambuyo poti ma phenols ndi dihylamine ndi formaldehyde achitapo kanthu, mankhwalawa amapezeka pogwiritsa ntchito zigawo, vacuum dehydration, ndi kusefa. Kuchuluka kwa zinthu zopangira: 410kg/t phenol, 37% formaldehyde 1100kg/t, 40% dimethylamine 1480kg/t.

ChogulitsaPkukakamiza:200kg/ng'oma

Sitolo:Kusungirako kuyenera kukhala kutali ndi moto, magwero a kutentha, kutali ndi kuwala, kusungidwa mu chidebe chotsekedwa, kusungidwa pamalo otentha pang'ono, ouma, komanso opumira bwino. Ndikoletsedwa kwambiri kukhudzana ndi mpweya kwa nthawi yayitali mutatsegula, kuti zisakhudze ubwino wa chinthucho.

 


Nthawi yotumizira: Epulo-18-2023