Pasirose - Premier Dichloromethane: Solutive Inokosha Inoshandisa Maindasitiri Akawanda
Minda mikuru yekushandisa
Muindasitiri yependi nependi, dichloromethane yedu chinhu chinonyungudutsa chinoshamisa. Ine simba guru rekunyungudutsa, rinoita kuti ikwanise kunyungudutsa marudzi akasiyana-siyana emaresini, pigments, nezvimwe zvinoshandiswa mukugadzira pendi nekukurumidza uye zvinobudirira. Izvi zvinoita kuti ive yakanaka pakushandisa pendi. Ingave iri kubvisa pendi yekare kubva mumotokari yekare, chivakwa chehuni, kana michina yeindasitiri, vagadziri vependi vane dichloromethane vanogona kuita basa nemazvo. Uyezve, mukugadzira pendi itsva nependi, inobatsira mukugadzira musanganiswa wakatsetseka uye wakafanana, ichivimbisa kuti ruvara rwakafanana uye runopera zvakanaka. Vagadziri vependi vanovimba nedichloromethane yedu yakachena kuti vagadzire zvigadzirwa zvepamusoro zvinosangana nezvinodiwa zvakasiyana-siyana zvevatengi nemaindasitiri.
Indasitiri yemishonga inobatsirwawo zvikuru neGlobal - Premier Dichloromethane yedu. Inoshandiswa mukubvisa nekuchenesa mishonga yakawanda yemishonga. Kugona kweDichloromethane kunyungudutsa mishonga chaiyo yeorganic kunoita kuti ive chishandiso chakakosha mukuparadzanisa nekuparadzanisa zvinhu zvinoshanda kubva mumisanganiswa yakaoma. Semuenzaniso, mukugadzira mishonga inobva mumiti, inogona kushandiswa kubvisa mishonga inoshanda kubva mumiti. Makambani emishonga anovimba nedichloromethane yedu kuti isangane nezvinodiwa zvemhando yepamusoro uye kuchena kwekugadzira mishonga, ichivimbisa kuchengetedzeka uye kushanda zvakanaka kwezvigadzirwa zvavo.
Muindasitiri yezvemagetsi, dichloromethane inoita basa rakakosha. Inoshandiswa kuchenesa mabhodhi emagetsi akadhindwa (PCBs) nezvimwe zvikamu zvemagetsi. Munguva yekugadzira zvemagetsi, maPCB anogona kuunganidza zvinhu zvinosvibisa zvakaita semasara emvura, guruva, nemafuta. Hunhu hweDichloromethane hunokurumidza kupwanyika uye husingafambise mhepo hunoita kuti ive sarudzo yakanaka yekuchenesa zvinhu izvi pasina kukonzera kukuvara. Inobatsira kuvandudza mashandiro uye kuvimbika kwemidziyo yemagetsi nekubvisa zvinhu zvinosvibisa zvinogona kukanganisa kubatana kwemagetsi. Vagadziri vezvemagetsi vanovimba nedichloromethane yedu kuti ive nechokwadi chekugadzirwa kwezvigadzirwa zvavo kwemhando yepamusoro.
Muindasitiri yekuputira furo, dichloromethane yedu chinhu chakakosha pakuputira. Semuenzaniso, kana ikashandiswa mukugadzira furo repolyurethane, inopfava panguva yekuputira furo, ichigadzira mabubble egasi anokura furo. Izvi zvinoguma nemafuro akareruka, ane maburi ane hunhu hwakanaka hwekuputira. Mafuro aya anoshandiswa zvakanyanya muindasitiri yekuvaka yekudzivirira zvivakwa, muindasitiri yefenicha yekugadzira macushion akasununguka, uye muindasitiri yekurongedza kuchengetedza zvinhu zvakapfava. Makambani ekugadzira furo anoshandisa dichloromethane yedu kugadzira furo remhando yepamusoro rinozadzisa zvinodiwa zvemashandisirwo akasiyana.
Magadzirirwo
| Zita rechigadzirwa | Methylene Chloride | |||||||||
| Fomura yeMakemikari | CH2Cl2 | |||||||||
| Kurema kweMorekuru | 84.93 g/mol | |||||||||
| Chitarisiko | Mvura inoonekera isina ruvara | |||||||||
| Nzvimbo Yokunyunguduka | -96.7℃ | |||||||||
| Nzvimbo Yokubikira | 39.8℃ | |||||||||
| Kuwanda kwevanhu | 1.325 g/mL | |||||||||
| Nhamba yeCAS | 1975 - 9 - 2 | |||||||||
| Kodhi yeHS | 29031200 | |||||||||
| EINECS Kwete | 200 - 838 - 9 | |||||||||
| Kushandiswa | Zvekunyungudutsa mumishonga, pendi, kuchenesa simbi, nezvimwewo | |||||||||
Pepa Rekudzora Hunhu
| Zita rechigadzirwa | Methylene Chloride | ||||||
| CHINHU | Kukosha Kwakajairika | Kukosha kwekuyedza | |||||
| KUCHENA | ≥ 99.9% | 99.93% | |||||
| ACDITY (HCL) | ≤ 0.0004% | 0.00038% | |||||
| MWONYO | ≤ 0.010% | 0.0047% | |||||
| COLOR (APHA), PT-CO | 10 | 5 | |||||
Muchidimbu
Dichloromethane yedu yepasi rose - Premier Dichloromethane yakaputirwa mumidziyo yemhando yepamusoro, isingadonhedze mvura kuti idzivirire kubuda kwemvura kana kupwa panguva yekuchengetwa nekutakurwa. Batch yega yega inoedzwa zvakanyanya, kusanganisira kuongororwa kwekuchena, kuona hunyoro, uye kuongororwa kwekushanda kwayo. Kunyangwe uri mugadziri wependi muEurope, kambani yemishonga muAsia, kambani yemagetsi muNorth America, kana kambani inogadzira furo muAfrica, dichloromethane yedu ndiyo mhinduro yakavimbika uye inochinjika yaunoda. Inopa mashandiro asina anoenzana nayo, ichivimbisa kuti inosangana uye inodarika zvinodiwa zvako zveindasitiri.