Nyika Yoonse - Premier DMF: Chibelesyo Chiyandikana Mumakwebo Aasiyene-siyene
Zibeela Zipati Zyakubelesya
DMF ilabelesyegwa kapati mumakwebo aazisani. Chibeleka mbuli chintu chiyandikana loko mukupanga zintu zyakupanga, zilimbuli nylon a acrylic. Zilagwasya kunyonyoona zintu zyakasaanguna zya polymer, kupa kuti kube kweendelezya kabotu-kabotu nzila yakuzungaanya mpawo kupa kuti kube nsinga zibotu loko zijisi nguzu zibotu loko alimwi zikozyenye. Mukudaya zisani, DMF ilabelesyegwa kusumpula kunyoneka kwamadayi, kupa kuti zisani kazibeleka kabotu alimwi kazijisi mibala iili kabotu.
Mumakwebo aamisamu, DMF ilaa mulimo mupati. Chiindi chiingi chibelesegwa mbuli chintu chakusanzya akuchita zintu mukupanga misamu isiyene-siyene azintu zili akati-akati zyamisamu. Ikukonzya kwayo kunyonyoona zintu zyiingi zipona kupa kuti ibe nzila mbotu yakugwasya kuchita zintu zikatazya kumvwisisisya, ikugwasya kusumpula kuzyala akusalala kwazintu zipangwa. Makkampani aapanga misamu ayeeme abubotu bwaatala akuzumanana kwa DMF yesu kuchitila kuti misamu yabo ibe kabotu.
Inkamu yamagesi ayalo ilagwasyigwa aDMF yesu. Chibelesyegwa mukupanga ma semiconductors azibelesyo zyamagesi. DMF ibelesyegwa kusalazya akunyonyoona zintu zitazungaani mumuni, ikusinizya kuti kuli nzila ziluzi alimwi azifwanikiso ziboneka kabotu mukupanga ma circuit aajatikizyidwe. Kutazungaana kwayo kusyoonto anguzu zyakwe zibotu zyakumana zintu zipa kuti ibe chintu chiyandikana loko mukubamba bubotu akubeleka kabotu kwaminchina yamagesi.
Mukuyungizya, DMF ilabelesyegwa mumakwebo aazikumba. Chibelesyegwa mukubamba chikumba kuti chiteteete akukonzya kuchincha. DMF ilagwasya kunyonyoona akugwisya zintu zitayandiki muchikumba, mpawo akugwasya kunjila kwamadayi azintu zyakumaninizya, eezi zipa kuti zikumba zibe abubotu akuboneka kabotu.
Zitondezyo
| Zina lyachintu | Dimethylformamide | |||||||||
| Fomula yaKkemikalu | C3H7NO | |||||||||
| Kulema kwamolekyula | 73.09 | |||||||||
| Mbuchiboneka | Maanzi aasalala aatakwe mubala | |||||||||
| Busena bwakunyenguluka | -61°C | |||||||||
| Busena Bwabilila | 153°C | |||||||||
| Bulemu | 0.9445 g/cm3 | |||||||||
| CAS NO | 68 - 12 - 2 | |||||||||
| HS Code | 2924199090 | |||||||||
| EINECS NO | 200 - 679 - 5 | |||||||||
| Kulembela | Zibelesyegwa mumisamu, kupanga nsinga zya acrylic, misamu iijaya tuzunda, madayi, antoomwe akupanga zintu zipona | |||||||||
Pepa lyakweendelezya bubotu
| Zina lyachintu | Dimethylformamide | ||||||
| CHINTU | Giledi lyaatala | Mpindu | |||||
| Kusalala,%≥ | 99.9 | 99.97 | |||||
| Methanol,% ≤ | 0.001 | 0.0002 | |||||
| Kusiyana (Pt-Co) ≤ | 5 | 5 | |||||
| Buteteete % ≤ | 0.05 | 0.025 | |||||
| Asidi (mbuli asidi yafoomu),% ≤ | 0.001 | 0.0004 | |||||
| Alkalinity% ≤ | 0.001 | 0.0003 | |||||
| mpindu ya PH | 6.5-8.0 | 7.52 | |||||
| Kutola (25°C)us/cm ≤ | 2 | 0.56 | |||||
| KUMANINIZYA KUSUNKWA | Giledi lyaatala | ||||||
Mubufwaafwi
DMF yesu ya Global - Premier ilibikkidwe muziyobwedo zibotu, zitanjili muya kuchitila kutabilila kusofwaazyigwa akusinizya kuti kiili kabotu muchiindi chakuyobolwa akutolwa. Chiinga chimwi achimwi chilainda mukusunkwa kwabubotu, kubikkilizya akulanga-langa kusalala, bunji bwamaanzi, antoomwe abukkale bwamakemikalu. Nikuba uli sikupanga zizwaato muEzhiya, inkamu yamisamu muYulopu, inkamu yamagesi muNorth America, naakuti sikubamba zikumba muAfulika, DMF yesu ninzila iisyomeka alimwi iibeleka obotu njooli kuyandaula. Chilapa mulimu uutakonzyi kweezyanisyigwa akuzumanana, kuzuzikizya ziyandikana zyamakkampani aasiyene-siyene akugwasya kuti ujane mpindu mbotu mumilimo yako yakupanga zintu.