Taw qhia
Calcium Carbide CAS: 75-20-7 yog xim grey rau tsaus grey khoom nkag rau hauv daim ntawv, tsim los ntawm calcium oxide thiab carbon nyob rau hauv lub cub hluav taws xob. Nws reacts nrog dej los tsim cov roj acetylene, nrog rau kev ua tau zoo txiav txim siab los ntawm cov pa tawm los, qib impurity, thiab particle loj tis.
Cov ntaub ntawv khoom
|
CAS Nr |
75-20-7 |
|
Formula |
CaC 2 |
|
Purity |
21% min |
|
Qhov tshwm sim |
Grey-xim av lumpy khoom |
|
HS Code |
2849100000 |
|
Pob |
100kg/nruas. 1FCL=22.5MT |
COA
|
Cov khoom kuaj |
Specification |
Kev Xeem Xeem |
|
Yam khoom tshwm |
Grey-xim av lumpy khoom |
Greyish xim av thaiv cov duab |
|
Particle Loj |
2-25 hli |
20 hli |
|
Gas Yield |
Ntau tshaj lossis sib npaug li 290L / kg |
304L / kg |
|
PH3 (V / V) |
Tsawg dua lossis sib npaug li 0.08% |
0.004% |
|
H2S(V/V) |
Tsawg dua lossis sib npaug li 0.10% |
0.04% |
|
National Standard |
GB10665-2004 |
Tsim nyog |
Ntsiab nta
Tsawg PH3 Cov ntsiab lus
PH₃ Tsawg dua lossis sib npaug li 0.06%, tswj los ntawm cov khoom siv raw thiab cov txheej txheem rauv, ua kom huv si acetylene thiab txo qis qis qis.
Cov ntsiab lus H2S qis
H₂S Tsawg dua lossis sib npaug li 0.05%, tswj xyuas thaum lub sijhawm tsim khoom kom tsis txhob muaj ntxhiab thiab xeb hauv kev cia thiab cov kav dej.
Uniform Reactivity
Qhov luaj li cas -cov hlwv cov kab mob sib npaug sib npaug, muab cov roj tso tawm ruaj khov thiab ua haujlwm zoo dua.
Huv Nto
Nto plua plav minimized, tso cai rau kev thauj mus los yooj yim, tuav tau yooj yim, thiab pub mis zoo ib yam.
Customization Services
Gas Yield Specification -Kev tsim khoom tuaj yeem tsim kho kom tau raws li ntau dua lossis sib npaug ntawm 290 L / kg lossis siab dua rau kev ua haujlwm tshwj xeeb.
Powder Content Control –Fine fraction (nplua nuj) tuaj yeem txo qis raws li cov neeg siv khoom nyiam kom muaj kev nyab xeeb dua.
Kev Ntsuas & QC -Gas tawm los, qhov loj me, thiab qib impurity tuaj yeem raug txheeb xyuas ib tus neeg thov ua ntej xa khoom.
Daim ntawv thov
Vuam & Txiav Kev Lag Luam- Reacts nrog dej los tsim cov roj acetylene rau hlau vuam, txiav, thiab soldering.
Chemical Manufacturing- Siv los ua raw khoom hauv kev tsim cov calcium cyanamide, organic chemicals, thiab lwm yam derivatives.
Qab Zib Kev Lag Luam- Pab kom meej meej cov ntsiab lus qab zib thiab tshem tawm cov impurities thaum lub sij hawm refining qab zib.
metallurgy- Siv rau hauv cov hlau deoxidation, ntxuav qhov chaw, thiab lwm yam kev kho mob.
Laboratory & Research- Ua hauj lwm raws li kev tswj reagent rau kev sim tshuaj thiab tshuaj xyuas.
Kev Siv Khoom Tshwj Xeeb- Siv nyob rau hauv carbide teeb, kev kho dej, thiab lwm yam txheej txheem tshuaj tshwj xeeb.
Ntim & Logistics
Txheem Ntim- 100 kg rau ib lub nruas steel nrog cov dej noo - cov ntaub ntawv pov thawj kom tswj cov khoom ruaj khov.
Thawv Load- Ib lub thawv ntim tag nrho (FCL) tuaj yeem nqa txog 22.5 MT ntawm cov khoom, ua kom zoo tshaj plaws shipping.
Shipping yooj yim- Kev xa khoom muaj nyob ntawm hiav txwv, huab cua, tsheb ciav hlau, lossis nthuav qhia, nyob ntawm qhov kev txiav txim loj thiab ceev ceev.
Kev thauj mus los ruaj ntseg- Cov nruas raug kaw thiab muab tso rau hauv kev tiv thaiv kom tsis txhob ya raws, plua plav, thiab kev puas tsuaj thaum thauj mus los.
Kev Taw Qhia- Cov lus qhia meej tau muab rau kev tshem tawm kom nyab xeeb, khaws cia, thiab pub mis kom tswj tau cov dej dawb - ntws.
FAQ
Cim npe nrov: Calcium carbide cas: 75-20-7, Tuam Tshoj calcium carbide cas: 75-20-7 manufacturers, lwm tus neeg, Hoobkas