Mugadziri Mutengo Wakanaka D230 CAS: 9046-10-0

tsananguro pfupi:

D230 imvura inoonekera, D230 imvura inoonekera yero kana isina ruvara patembiricha yemumba. D230 ine zvakanakira zvekusviba zvishoma, kumanikidzwa kwakaderera kwemhepo uye huwandu hwakawanda hweamine. D230 inogona kunyungudutswa mu ethanol, aliphatic hydrocarbons, aromatic hydrocarbons, esters, glycol ethers, ketones nemvura.

Hunhu hweMakemikoro: Poly (propylene glycol) bis (2-aminopropyl ether) imvura inopenya yero yakajeka kana isina ruvara patembiricha yemumba, ine zvakanakira kusimba kwakaderera, kumanikidzwa kwakaderera kwemhepo uye huwandu hwakawanda hweamine, uye inonyungudika muzvinonyungudutsa zvakaita se ethanol, aliphatic hydrocarbons, aromatic hydrocarbons, esters, glycol ethers, ketones nemvura.

CAS: 9046-10-0

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Ruzivo rweChigadzirwa

Matagi eChigadzirwa

Mazwi anoreva zvakafanana

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

Mashandisirwo eD230

Inonyanya kushandiswa pakupfapfaidza polyurea elastomer, zvigadzirwa zverim, epoxy resin curing agent, nezvimwewo. Polyurea elastomer yakapfapfaidzwa yakagadzirwa kubva kuamino terminated polyether neisocyanate ine simba rakawanda, kureba kwakanyanya, kuramba kukweshana, kuramba ngura uye kuramba kukwegura. Inoshandiswa zvakanyanya mukuputira mvura, kudzivirira ngura uye kuramba kupfeka pamusoro pezvivakwa zvekongiri nesimbi, pamwe nekuputira zvinodzivirira uye zvekushongedza pane zvimwe zvikamu. Amino terminated polyether inoshandiswa mu epoxy resin curing agent inogona kuvandudza kusimba kwezvigadzirwa, uye inoshandiswa zvakanyanya mukugadzira epoxy resin crafts.
Kugadzirira: kugadzirwa kwePoly(propylene glycol) bis(2-aminopropyl ether): Chekutanga, polyether inonamirwa kuboka reacetoacetate kumativi ese ne dienone kana kuburikidza ne ester exchange reaction ye ethyl acetoacetate ne polyether polyol, uye ipapo polyether yakavharirwa neboka reacetoacetate inonamirwa ne mono-primary amine, alkyl alcohol amine kana dibasic primary amine kuti pave ne imine compound ine viscosity yakaderera neboka re aminobutyrate end.

Tsanangudzo yeD230

Kompositi	Tsanangudzo
Chitarisiko	Mvura yakajeka
Ruvara (PT-CO), Hazen	≤25 APHA
Mvura,%	≤0.25%
Kukosha kwese kweamine	8.1-8.7 meq/g
Mwero weamine yekutanga	≥97%