ixabiso eliphantsi lasefektri 3, 3′ , 4, 4′ -Benzophenonetetracarboxylic Dianhydride CAS: 2421-28-5
Inkampani yethu ithembisa bonke abantu abavela kwiimpahla eziphambili kunye nenkampani eyanelisayo emva kokuthengiswa. Siyabamkela ngokufudumeleyo abathengi bethu abaqhelekileyo nabatsha ukuba bajoyine nathi.ixabiso eliphantsi lomzi-mveliso 3, 3′ , 4, 4′ -Benzophenonetetracarboxylic Dianhydride I-CAS: 2421-28-5Siyakwamkela ngentliziyo iphela ukuba uza kuza kuthi. Ndiyathemba ukuba ngoku siza kuba nentsebenziswano emangalisayo ngexesha elizayo.
Inkampani yethu ithembisa bonke abantu abavela kwiimpahla eziphambili kunye nenkampani eyanelisayo emva kokuthengisa. Siyabamkela ngokufudumeleyo abathengi bethu abaqhelekileyo nabatsha ukuba bajoyine nathi. Ngaphezu koko, sixhaswe ziingcali ezinamava kakhulu nezinolwazi, ezinolwazi olukhulu kwicandelo lazo. Ezi ngcali zisebenza ngokubambisana ukuze zinike abathengi bethu uluhlu olusebenzayo lwezinto.
3,3 ', 4,4′ – I-Benzophenonetetracarboxylic dianhydrideyimpuphu emdaka ngekristale. Iqondo lokunyibilika kwale nto yi-218.67 ° C, kwaye iyabola kwi-360 ° C. Ubushushu bokutsha obuzenzekelayo buphezulu kakhulu, kwaye akukho kutsha kubonweyo. Ubuninzi bento yi-1.5452g/ml, kwaye uxinzelelo lomphunga yi-6.53E-011Pa.
| Into | Inkcazo |
| Indawo yokubila | 320°C 5mm |
| Uxinano | 1,57 g/cm3 |
| Indawo yokunyibilika | 218-222 °C (elikhanyayo) |
| Indawo yokuflasha | 324 °C |
| ukumelana nokuxhathisa | 1.6380 (uqikelelo) |
| Iimeko zokugcina | Umoya ongcolileyo, Ubushushu begumbi |
I-BTDA isetyenziswa njengesixhobo esiphakathi ekuvelisweni kweemveliso zeplastiki okanye iikhemikhali ezincinci kwicandelo lemizi-mveliso. I-polymer monomer, esetyenziselwa ukwenziwa kwezinto zepolymer ezimelana nobushushu obuphezulu.
Ihlala ipakishwe kwi-25kg/drum, kwaye inokwenziwa ngokwezifiso.
Inkampani yethu ithembisa bonke abantu abavela kwiimpahla ezikumgangatho ophezulu kunye nenkampani eyanelisayo emva kokuthengiswa. Siyabamkela ngokufudumeleyo abathengi bethu abaqhelekileyo nabatsha ukuba bajoyine nathi ngexabiso eliphantsi lasefektri.3, 3′ , 4, 4′ -Benzophenonetetracarboxylic Dianhydride I-CAS: 2421-28-5Siyakwamkela ngentliziyo iphela ukuba uza kuza kuthi. Ndiyathemba ukuba ngoku siza kuba nentsebenziswano emangalisayo ngexesha elizayo.
Ixabiso eliphantsi lomzi-mveliso i-CAS: 2421-28-5 kunye ne-C17h6o7, Ngaphezu koko, sixhaswe ziingcali ezinamava kakhulu nezinolwazi, ezinolwazi olukhulu kwicandelo lazo. Ezi ngcali zisebenza ngokubambisana ukuze zinike abathengi bethu uluhlu olusebenzayo lwezinto.
