Kaihanga Utu Pai D230 CAS: 9046-10-0
Nga kupu taurite
O,O'-Bis(2-aminopropyl)polypropyleneglycol/Polypropylene glycol bis(2-aminopropyl ether)/polyetheramine/O,O\'-Bis(2-aminopropyl)polypropyleneglycol/Poly(propylene glycol) bis(2-aminopropyl ether )/POLYETHERAMINE, MW 230/D230
Nga tono mo D230
- Kei te whakamahia te nuinga mo te rehu polyurea elastomer, hua rim, epoxy resin te rongoa kaihoko, me etahi atu.Kei te whakamahia nuitia i roto i nga papanga waikore, anti-corrosion me te kakahu-aukati i runga i nga papa o te raima me nga hanganga rino, me te whakamarumaru me te whakapaipai whakapaipai i runga i etahi atu waahanga.Amino mutu polyether whakamahia i roto i te epoxy resin kapia rongoa ka taea te whakapai ake i te uaua o nga hua, a ka whakamahia nuitia ki te hanga i nga mahi toi epoxy resin.
- Whakaritenga: te whakahiatotanga o te Poly(propylene glycol) bis(2-aminopropyl ether): Tuatahi, ka piri te polyether ki te roopu acetoacetate i nga pito e rua ma te dienone, ma te tauhohenga whakawhiti ester ranei o te ethyl acetoacetate me te polyether polyol, katahi ka kapi te polyether. na te roopu acetoacetate ka whakaminea ki te amine mono-tuatahi, amine waipiro alkyl, amine tuatahi dibasic ranei ki te whiwhi i te pūhui imine me te iti o te pokey me te roopu mutunga aminobutyrate.
Ko nga waahanga mo te D230
Pūhui | Whakatakotoranga |
Te ahua | He wai marama |
Tae (PT-CO), Hazen | ≤25 APHA |
Wai,% | ≤0.25% |
Uara amine katoa | 8.1-8.7 meq/g |
Te tere o te amine tuatahi | ≥97% |
Ko te kohinga D230
I roto i te 195kg pahu;
kia iti te mahana o te whare putunga, te hau me te maroke
Tuhia to korero ki konei ka tukuna mai ki a matou