Lefatshe Lotlhe - Premier MOCA: Khemikhale ya Boleng jo bo Kwa Godimo ya Ditiriso tse di Kgethegileng
Dikarolo tse dikgolo tsa Tiriso
MOCA e dirisiwa thata mo intasetering ya polyurethane5. E dira jaaka sediriswa sa go fodisa le seatolosi sa ketane, se tshameka karolo e e botlhokwa mo tlhagisong ya didirisiwa tsa polyurethane tse di dirang sentle5. Ka tlhahiso ea lahleloa polyurethane dihlahiswa tse kang skateboard maotwana, mefuta e fapaneng ya rabara rollers, mouta linings, hydrocyclones, phetiso mabanta, couplings, sieves, le dihlahiswa tsa ho tiisoa, MOCA thusa ho ntlafatsa thepa mechine, tse kang matla le qetellong sehlahiswa hanyetsa, thatafala. Tlatsetso ya yona e ka boela ya ntlafatsa tshebetso ya tshebetso le botsitso ba tekanyo ya thepa ya polyurethane, ho netefatsa ho tsitsipana le boleng ba dihlahiswa.
Setlhagiswa se se ka dirisiwa gape mo go fodiseng diresine tsa epoxy5. E tsiboga le ditlhopha tsa epoxy mo diresin tsa epoxy go bopa popego e e golaganeng sefapaano, go tokafatsa go emelana le mogote, go emelana le dikhemikhale, le maatla a metšhini a diresin tsa epoxy tse di fodisitsweng. Seno se dira gore di-resin tsa epoxy di tshwanelege thata go dirisiwa mo ditikologong tse di bogale, tse di jaaka mo masimong a go apesa, dikgomaretsi le di-composite.
Ditlhaloso
| Leina la Kumo | MOCA | |||||||||
| Fomula ya Khemikhale | C13H12Cl2N2 | |||||||||
| Bokete jwa Molekhule | 267.15 | |||||||||
| Tebego | Poire e tshweu ya kirisetale | |||||||||
| Ntlha ya go Nyeletsa | 117 - 119°C | |||||||||
| Kitlano | 1.324 g/sm3 | |||||||||
| CAS NO | 101 - 14 - 4 | |||||||||
| Khoutu ya HS | 2921590090 | |||||||||
| NO YA EINECS | 202 - 918 - 9 | |||||||||
| Kopo | E dirisiwa jaaka segokaganyi sa PU, go tlhotlhora ga epoxy, le sedirisiwa se se tala sa polyamide | |||||||||
Letlhare la Taolo ya Boleng
| Leina la Kumo | MOCA | ||||||
| TEMA | BOLENG JWA TEKO (%) | ||||||
| Ntlha ya go Nyeletsa | 98.5-102 | ||||||
| Bophepa ka HPLC | 86,633 | ||||||
| Aniline ya mahala | 0.300 | ||||||
| Khawa | 0.090 | ||||||
| TEBEGO | Dithoro tse di serolwana se se tseneletseng | ||||||
Ka bokhutshwane
MOCA ya rona e hlahiswa ka thekenoloji e tsoetseng pele le dikgato tse thata tsa taolo ya boleng. E teng ka mefuta e e farologaneng, go akaretsa dithoro tse ditshweu (tse di serolwana go se kae) le dipoere tse di botlhofo - tse di serolwana4. E na le ntlha e e kwa godimo ya go nyerologa ya bonnye 98°C, diteng tse di kwa tlase tsa bongola, le bophepa jo bo seng kwa tlase ga 86%4. Setlhagiswa se phuthetswe mo dikgetsaneng tsa pampiri tsa kraft tse di sa tseneng metsi tse di nang le dikgetsi tsa polasetiki tse dintsho mo teng, ka bokete jwa letlowa jwa 25 kg ka kgetsana, e e siametseng go bolokwa le go tsamaisiwa4. Ebang o moetsi wa polyurethane Asia, kgwebo ya tshebetso ya dikhemikhale Yuropa, kapa mohlahisi wa kopo ya lehoakhoa la epoxy Amerika Leboya, MOCA ya rona ya Lefatshe ka Bophara - Premier ke kgetho e nepahetseng ho kopana le ditlhoko tsa hao tse itseng, e o thusa ho hlahisa dihlahiswa tsa boleng bo hodimo le ho fumana monyetla wa tlhōlisano mmarakeng.