Gulani Kuchotsera Carbon Black N550 yokhala ndi Zitsanzo Zaulere zopangidwa ku China. Harvest Enterprise ndi Carbon Black N550 wopanga komanso ogulitsa ku China. Nthawi zambiri zinthu zopangira kaboni wakuda ndi Ethylene Tar ndi Malasha Tar. Nthawi zambiri Ethylene ali ndi hydrocarbon yapamwamba kwambiri yonunkhira, komanso phula ndilambiri. Poyerekeza ndi Ethylene Tar, Phula la malasha lili ndi hydrocarbon yonunkhira kwambiri komanso yotsika kwambiri ya phula. Ku China, zinthu zambiri zopangira kaboni wakuda ndi malasha Tar.
Harvest Enterprise monga katswiri waukadaulo wapamwamba kwambiri wa Carbon Black N550, mutha kukhala otsimikiza kuti mugula Carbon Black N550 kufakitale yathu ndipo tidzakupatsirani ntchito yabwino kwambiri mukagulitsa ndikutumiza munthawi yake.
Gawo Loyamba: Kufotokozera
Nthawi zambiri, kaboni wakuda ndi Ethylene Tar ndi Malasha Tar. Nthawi zambiri, Ethylene ali ndi hydrocarbon yonunkhira kwambiri komanso phula lochulukirapo. Poyerekeza ndi Ethylene Tar, phula la malasha lili ndi hydrocarbon yonunkhira kwambiri komanso yotsika kwambiri ya phula. Ku China, zinthu zambiri zopangira kaboni wakuda ndi phula lamalasha.
Gawo Lachiwiri: Kugwiritsa Ntchito
Carbon Black N550 ndi yoyenera mphira wachilengedwe komanso ma rabala osiyanasiyana opangira. Ndiosavuta kumwazikana, angapereke mphira kuuma mkulu, mofulumira extrusion liwiro, Smallmouth kukulitsa, yosalala extrusion pamwamba. Pamene N550 imagwiritsidwa ntchito pa rabara yowonongeka, mphira wovunda amakhala ndi ntchito yabwino yotentha kwambiri komanso kutentha kwabwino, komanso kulimbitsa bwino, kusungunuka, ndi kuchira. Amagwiritsidwa ntchito kwambiri mu chingwe cha matayala, sidewall, chubu lamkati, ndi zinthu za rabala zopangidwa ndi mphira. N550 ili ndi ntchito yabwino kwambiri yolimbikitsira pakati pa mitundu yofewa ya kaboni yakuda, magwiridwe antchito abwino kwambiri a extrusion, komanso kutsika kwa rebound. Nthawi yomweyo, imagwiritsidwanso ntchito m'mafakitale opangira mphira monga nyama ndi mphira wamkati wa chubu, payipi, mikwingwirima ya mphira yotulutsa, zisindikizo ndi zinthu zopangidwa ndi mphira wamakampani.
Gawo Lachitatu: Zambiri Zambiri
|
Kanthu |
Chigawo |
Standard |
|
Mayamwidwe a ayodini |
g/kg |
43 ±4 |
|
DBP mayamwidwe |
10-5m3/kg |
121 ± 5 |
|
Mayamwidwe a CDBP |
10-5m3/kg |
80-90 |
|
CTAB pamwamba |
103m2/kg |
37-47 |
|
N2 pamwamba |
103m2/kg |
36-44 |
|
Kuwotcha kutaya |
%⦠|
1.5 |
|
Thirani kachulukidwe |
kg/m3 |
360 ± 40 |
|
300% Wonjezerani kupsinjika |
Mpa |
-0.9±1.0 |
Gawo Lachinai: Zina Zachibale
Carbon Black N539 imagwiritsidwa ntchito mphira, malo ake otuluka ndi osalala, ndipo kukulitsa pakamwa kumakhala kochepa. N539 ikagwiritsidwa ntchito ngati mphira wovunda, mphamvu yolimba komanso kutalika kwa mphira wowombedwa ndi wokwera, kupsinjika kokhazikika kumakhala kotsika kuposa N550, komanso kulimba komanso kutopa kumakhala bwino. Amagwiritsidwa ntchito kwambiri popangira nyama ya matayala, makamaka pamagulu osanjikiza omwe amapangidwa ndi mphira wachilengedwe. Itha kugwiritsidwanso ntchito ngati matayala, chivundikiro cha tepi, ndi zinthu zina za mphira ndi waya ndi zida zopangira chingwe. Poyerekeza ndi
