Muchina wekutengesa weChina Diethyltoluenediamine CAS 68479-98-1
Kuvandudzwa kwedu kunoenderana nemidziyo yakagadzirwa zvakanyanya, matarenda anoshamisa uye simba rehunyanzvi rakasimbiswa kakawanda rekutengesa zvinhu zveChinese Diethyltoluenediamine CAS 68479-98-1, Gadzira Maitiro, Uchishandira Mutengi! ndicho chinangwa chatinotevedzera. Tinovimba nemwoyo wese kuti vatengi vese vachashanda pamwe chete kwenguva refu uye zvinobudirira nesu. Kana muchida kuwana rumwe ruzivo nezvebhizinesi redu, yeukai kutaura nesu izvozvi.
Kuvandudzwa kwedu kunoenderana nezvishandiso zvakagadziridzwa zvikuru, matarenda anoshamisa uye simba retekinoroji rakasimbiswa nguva nenguva. Chinangwa chedu ndechekupa kukosha kwakanyanya kune vatengi vedu nevatengi vavo. Kuzvipira uku kunopinda mune zvese zvatinoita, zvichitikurudzira kuti tirambe tichivandudza zvigadzirwa zvedu nemhinduro uye maitiro ekuzadzisa zvaunoda.
Diethyltoluenediamine, yakapfupikiswa seDETDA, chinhu chakakosha cheorganic chine nhamba yeCAS ye68479-98-1. Diethyl Toluene Diamine chinhu chinobvisa aromatic diamine chain extender uye chinogadzirisa ma polyurethane elastomers nema epoxy resins. Diethyltoluenediamine DETDA inoshandiswa mukukanda, kuputira, RIM uye zvinonamatira, nezvimwewo. Diethyl Toluene Diamine inogona kuwedzera simba uye kuramba kwehydrolysis kwezvigadzirwa, zvichiita kuti zvikwanisike kugadzira zvigadzirwa zve polyurethane zvakakura uye zvakaoma. Diethyltoluenediamine DETDA inogona zvakare kushandiswa semushonga we epoxy ne alkyd resins, antioxidant yemafuta erabha, mubatsiri wedhayi nemishonga yezvipembenene, nezvimwewo.
Diethyltoluene diamine inogona kushandiswa mu polyurethane, iyo inogona kuwedzera simba uye kuramba kwehydrolysis yezvigadzirwa, kuvandudza zvikuru kubereka kwezvigadzirwa, uye kuita kuti zvigadzirwa zve polyurethane zvive nemaindasitiri makuru uye magadzirirwo akaomarara.
| CHINHU | ZVINOTAURWA |
| Chitarisiko | Mvura yakajeka yero yakajeka |
| Kukosha kweRuvara (Gardner) | 2-8 |
| Kuyedza (GC) | ≥98% |
| 3,5-Diethyltoluene-2,4-diamine (GC) | 75-82% |
| 3,5-Diethyltoluene-2,6-diamine (GC） | 17-24% |
| Kuedzwa kweTDA | ≤0.1% |
| Mvura Yakawanda | ≤0.1% |
| Kukosha kweAmine | 615-635 |
Diethyltoluenediamine inonyanya kushandiswa semushonga wekudzivirira ganda kuti risapinda mvura, mushonga wekudzivirira ganda wepolyurethane ne epoxy resin, uye antioxidant yemakemikari emafuta. Pamusoro pezvo, DETDA inogonawo kushandiswa semafuta emuindasitiri.
※ Munda wepolyurethane
Chinotambanudza cheni: Diethyltoluenediamine DETDA imhando yekuwedzera cheni inoshanda zvikuru ye polyurethane elastomers uye polyurea elastomers, inonyanya kukodzera reaction injection molding (RIM) uye spray polyurea elastomer (SPUA) systems. Kuwanda kwe reaction pakati peDiethyl Toluene Diamine ne polyurethane prepolymers kunokurumidza, izvo zvinogona kupa zvigadzirwa zvakanakira zvakaita sesimba rekutanga, kuramba hydrolysis, uye kuramba kupisa. Diethyltoluenediamine inogonawo kuwedzera simba rezvigadzirwa, zvichiita kuti zvikwanisike kugadzira zvigadzirwa zve polyurethane zvakakura uye zvakaoma.
Mushonga wekurapa: Diethyltoluenediamine DETDA, semushonga wekurapa wediamine unonhuhwirira we polyurethane elastomers uye epoxy resins, unoshandiswa muminda yakaita se casting, coatings, uye glues.
※Mumunda we epoxy resin
Diethyltoluenediamine inogona kushandiswa semushonga wekupisa uye antioxidant ye epoxy resin, iyo inogona kuvandudza mashandiro e epoxy resin, kuwedzera kuramba kwayo kupisa uye kuramba ngura, nezvimwewo.
※Mimwe minda
Ethancure 100 inogona kushandiswa semushonga wezvipembenene nemadhayi, antioxidant yemapurasitiki, rabha nemafuta, pamwe chete nemushonga wekugadzira organic, nezvimwewo.
200kgs/dhiramu, 16tons/20'container
250kgs/dhiramu, 20tons/20'container
1250kgs/IBC, 20tons/20'container
Kuvandudzwa kwedu kunoenderana nemidziyo yakagadzirwa zvakanyanya, matarenda anoshamisa uye simba rehunyanzvi rakasimbiswa kakawanda rekutengesa zvinhu zveChinese Diethyltoluenediamine CAS 68479-98-1, Gadzira Maitiro, Uchishandira Mutengi! ndicho chinangwa chatinotevedzera. Tinovimba nemwoyo wese kuti vatengi vese vachashanda pamwe chete kwenguva refu uye zvinobudirira nesu. Kana muchida kuwana rumwe ruzivo nezvebhizinesi redu, yeukai kutaura nesu izvozvi.
CAS 68479-98-1 yekutengeserana kweChinese uye Diethyltoluenediamine, Chinangwa chedu ndechekupa vatengi vedu nevatengi vavo kukosha kwakanyanya nguva dzose. Kuzvipira uku kunopinda mune zvese zvatinoita, zvichitikurudzira kuti tirambe tichigadzira nekuvandudza zvigadzirwa zvedu nemhinduro uye maitiro ekuzadzisa zvaunoda.
