Carbon Black N990 yapamwamba kwambiri yopangidwa ku China. Harvest Enterprise ndi Carbon Black N990 wopanga komanso ogulitsa ku China. Carbon Black N880 ili ndi tinthu tating'onoting'ono kwambiri pakati pa mitundu yonse ya kaboni wakuda wokhala ndi kuchuluka kodzaza, kukhazikika bwino kwa mphira, kusasunthika kosatha, koyenera zinthu za rabara monga magalimoto ndi zida zamakina.
Mwalandiridwa kubwera ku fakitale ya Harvest Enterprise kuti mugule zogulitsa zaposachedwa, zotsika mtengo, komanso Carbon Black N990 yapamwamba kwambiri. Tikuyembekezera kugwirizana nanu.
Gawo Loyamba: Kufotokozera
Carbon Black N990 imapangidwa ndi Thermal cracking processing. Nthawi zambiri, mpweya wakuda wakuda umapangidwa ndi kusweka kwa gasi wachilengedwe wokhala ndi mpweya wotenthetsera mpaka 1300 â. Zimapangidwa ndi kuchuluka kwakukulu kwa kaboni, elliptical carbon ndi kaphatikizidwe kakang'ono ka fusion particles. Ili ndi kukula kwakukulu kwa tinthu, malo ang'onoang'ono apadera, mawonekedwe otsika, kubalalitsidwa kosavuta, madzi abwino, komanso kuchuluka kwa Kudzaza ndi zina. Chifukwa cha ntchito yake yotsika pamwamba, imatchedwanso "non-reinforced carbon black". Ndi imodzi mwazogwiritsidwa ntchito kwambiri muzitsulo zamkati zamatayala, ma hose, matepi, zisindikizo zamafuta ndi zinthu za fluoroelastomer.
Gawo Lachiwiri: Kugwiritsa Ntchito
Carbon Black N990 ndi gawo lotsika kwambiri la tinthu tating'ono tating'ono tomwe timatulutsa mpweya wakuda wokhala ndi tinthu tating'ono 100-200nm. Izi ndizoyenera mphira wachilengedwe komanso ma rubber osiyanasiyana opangira. Ndizosavuta kumwazikana ndipo zimatha kupatsa mphira kuuma kwakukulu, kuthamanga kwachangu, kukulitsa pakamwa kakang'ono komanso kutulutsa kosalala. Ma vulcanizates ali ndi kukana bwino kwa kutentha kwapamwamba komanso kusinthasintha kwamafuta, komanso kulimbitsa bwino, kukhazikika komanso kuchira. Izi zikagwiritsidwa ntchito ngati chubu lamkati la mphira wa butyl, ndibwino kugwiritsa ntchito limodzi ndi N660. Ntchito matenthedwe akulimbana mpweya wakuda pawiri ali bwino processing ntchito ndipo sikumakhudza vulcanization liwiro. Raba wopangidwa ndi vulcanized ali ndi kuuma kochepa, kutsika kwambiri, kutsika kwa kutentha pang'ono, mapindikidwe ang'onoang'ono, kukana bwino kupindika ndi kukalamba, koma mphamvu zochepa.
Gawo Lachitatu: Tech Data
|
Kanthu |
Chigawo |
Standard |
|
250pm zotsalira pa sieve |
%⦠|
0.0003 |
|
Mayamwidwe a DBP |
ml / 100g |
34-44 |
|
45pm zotsalira pa sieve |
%⦠|
0.025 |
|
Phulusa |
%⦠|
0.2 |
|
N2 pamwamba |
m2/g |
7-12 |
|
PH |
/ |
8-10 |
|
Kuwotcha kutaya |
%⦠|
0.1 |
|
Kutulutsa kwa toluene |
%⦠|
0.5 |
|
Carbon Black N990 ili ndi tinthu tating'onoting'ono kwambiri pakati pa mitundu yonse ya kaboni wakuda wokhala ndi kuchuluka kodzaza, kukhazikika bwino kwa mphira, kusasunthika kosatha, koyenera zinthu za rabara monga magalimoto ndi zida zamakina. |
||
Gawo Lachinayi: Chifukwa Chiyani Tisankhe
1. Easy kupeza zopangira; Tili m'chigawo cha Shanxi, mzinda wa Changzhi, komwe kuli chigawo chachikulu kwambiri chopanga komanso chonyamula malasha. Pali fakitale yake yamafuta ambiri a malasha. Chifukwa chake ndife osavuta kupeza zabwino kwambiri komanso mtengo wotsika kwambiri wazinthu zopangira. Panthaŵi imodzimodziyo, ndife amene ndife apainiya opanga makina opangira zinthu ku China.
2. Mwini zinthu zatsopano: Pali katswiri wa R
3. Chitsimikizo cha Ubwino: Kukhala ndi Rubber Carbon Black ali ndi mitundu yoposa 20, mitundu ina iyenera kusakanizidwa kuti igwiritse ntchito. Tili ndi odwala 100% oti tigwirizane ndi makasitomala athu kuti tipeze mawonekedwe oyenera kuti akwaniritse zofuna za makasitomala. Titha kuvomereza kuyendera kwa gulu lachitatu kuti tithandizire makasitomala athu.
4. Kutumiza mwachangu: Sitili kutali ndi doko, tilinso ndi nyumba yathu yosungiramo zinthu padoko. Nthawi zambiri, titha kukutumizirani mkati mwa masiku 5 ogwira ntchito mukatsimikizira dongosolo.
