Kugulitsa Mtengo Wotsika Carbon Black N770. Harvest Enterprise ndi Carbon Black N770 wopanga komanso ogulitsa ku China. Nthawi zambiri kaboni wakuda N770 mndandanda ndi wakuda wolimbitsa kaboni wakuda kuphatikiza carbon blackN770, carbon blackN774, carbon blackN772, carbon blackN762, carbon blackN787 ndi carbon blackN754.
Harvest Enterprise ndi imodzi mwamakampani otchuka a China Carbon Black N770 omwe ali ndi opanga ndi ogulitsa Emergency Whistle. Fakitale yathu imagwira ntchito popanga Carbon Black.
Gawo Loyamba: Kufotokozera
Nthawi zambiri, mndandanda wa Carbon Black N770 ndi wakuda wolimbitsa kaboni, kuphatikiza N770, N774, N772, N762, N787 ndi N754. Mpweya wakuda N762 ndi wakuda wakuda wa selenium wopanda kuipitsidwa. Mapangidwe ake ndi otsika kuposa a N774. Kuwala kwa benzene ndikotsikanso pafupifupi 90%, popanda kuwononga mphira. Ntchito plies tayala, machubu amkati, matayala njinga, maola osiyanasiyana, extruded tepi ndi kuumbidwa mankhwala, etc. Carbon Black N770 angagwiritsidwe ntchito rubbers zosiyanasiyana.
Gawo Lachiwiri: Zambiri Zambiri
|
Kanthu |
Chigawo |
Standard |
|
Mayamwidwe a ayodini |
g/kg |
26 ±5 |
|
DBP mayamwidwe |
10-5m3/kg |
72 ±5 |
|
Mayamwidwe a CDBP |
10-5m3/kg |
58-69 |
|
CTAB pamwamba |
103m2/kg |
26-38 |
|
N2 pamwamba |
103m2/kg |
26-32 |
|
Kuwotcha kutaya |
%⦠|
1.0 |
|
Thirani kachulukidwe |
kg/m3 |
490 ± 40 |
|
300% Wonjezerani kupsinjika |
Mpa |
3.7±1.5 |
Gawo Lachitatu: Zina Zachibale
N726 ili ndi mphamvu zolimbitsa thupi kwambiri, kukana misozi, kutsika kwa kutentha. Imakhalabe ndi ntchito yabwino yopangira pansi ponyamula kwambiri, yomwe imagwiritsidwa ntchito pazinthu za mphira, mitembo ndi ma valve.
N754 wakuda wa kaboni umagwiritsidwa ntchito makamaka pazinthu za mphira monga wosanjikiza wamkati wa tayala, lamba wa makona atatu, lamba wotumizira, ndi mitundu yosiyanasiyana ya mapaipi.
N774 ili ndi mphamvu zolimba kwambiri, kukana misozi, komanso kutulutsa kutentha pang'ono. Ilinso ndi zinthu zabwino zogwirira ntchito pansi pamilingo yodzaza kwambiri.
Gawo Lachinayi: Phukusi
1. Nthawi zambiri kwa carbon black, phukusi lathu ndi matumba 20kg. matumba a 25kg, matumba a halftone, ndi matumba a jumbo a tani imodzi.
2. Titha kuchita phukusi 100% malinga ndi zomwe kasitomala akufuna.
Gawo Lachisanu: Kusungirako
Mpweya Wakuda uyenera kusungidwa koyambirira, zotsekedwa mwamphamvu matumba kapena mabokosi akhale owuma. Ayeneranso kulembedwa bwino. Chofunika kwambiri ndikutetezedwa kumadzi ndi chinyezi. Khalani kutali ndi Kutentha ndi kuyatsa. Komanso ziyenera kusungidwa mosiyana ndi oxidizers.
