Gulani Hot Maleated Rosin yopangidwa ku China. Harvest Enterprise ndi Maleated Rosin wopanga komanso ogulitsa ku China.
1.Kwa inki yosindikiza yosindikiza (phenol yaulere)
2.For Gravure inki (katoni phukusi)
3.Za inki zokhala ndi mowa
4.Kwa Zomatira
5.Kwa Paint Marking Paint
Harvest Enterprise ndi mtsogoleri waku China Maleated Rosin wopanga, ogulitsa ndi ogulitsa kunja. Kutsatira kufunafuna zinthu zabwino kwambiri, kotero kuti Maleated Rosin athu akhutitsidwa ndi makasitomala ambiri.
Makhalidwe
Maleated Rosin, omwe amadziwikanso kuti fuma rosin, amapangidwa makamaka kuchokera ku rosin, unsaturated polyacids kudzera munjira zingapo za polymerization, stabilization ndi decolorization. Ili ndi malo osungunuka kwambiri, kukhazikika kwamadzi bwino, kosavuta kusungunuka mu ester, mowa, mowa ether ndi madzi amine. Maleated Rosin ndi othandiza pakuwongolera mtundu wa pigment, gloss ndi kubalalitsidwa akagwiritsidwa ntchito ku pigment.
Kugwiritsa ntchito
Maleated Rosin ndi Fumarated Rosin amagwiritsidwa ntchito kwambiri pamakampani otsatirawa.
1. Makampani opanga utoto
Ndizopangira zopangira utoto ndipo zimagwiritsidwa ntchito kwambiri popanga ma desiccants, zofewa komanso mafuta owumitsa opangira. Utoto monga rosin umakhudzidwa ndi calcium oxide kuti pamapeto pake apange rosin calcified, yomwe imagwiritsidwa ntchito kupititsa patsogolo kulimba ndi kukana kwamadzi kwa filimu ya utoto pamakampani okutira. Rosin imatha kupanga utoto wowoneka bwino, wowuma mwachangu, ndipo filimu ya utoto imakhala yosalala komanso yosavuta kugwa.
2. Makampani a sopo
Kuphika ndi koloko kuti mupange sopo wa rosin. Zili ndi makhalidwe ofewa, mphamvu zotsutsana ndi zowonongeka, zosavuta kusungunuka m'madzi, zosavuta kutulutsa thovu komanso zosavuta kusungunuka mu mafuta. Chifukwa chake, utomoni wa rosin umagwiritsidwa ntchito kwambiri pamakampani a sopo.
3. Makampani opanga mapepala
Kawirikawiri, amagwiritsidwa ntchito popanga mapepala. Inki imalowa mosavuta pamapepala a minofu ndipo samabalalitsa varnish bwino. Nthawi zambiri, pamafakitale amapepala, ma rosin ovomerezeka ovomerezeka amachokera ku Leval N mpaka F giredi. Popeza pepala ili ndi magiredi ndi magulu osiyanasiyana, kuchuluka kwake ndi kosiyana. Nthawi zambiri, kuchuluka kwake ndi 10 kg rosin pa toni ya pepala.
Main Data
|
Zogulitsa |
Mtundu (Gardner, 50% mu njira ya benzene) |
Nambala ya Acid (mgKOH/g) |
Softening Point (R |
|
M115 |
6~8 pa |
220-270 |
105-115 |
|
M130 |
8-12 |
270-320 |
125-135 |
|
M120 |
6~8 pa |
220-270 |
115-125 |
Chitetezo Kusamala
Valani magolovesi, magalasi oteteza chitetezo ndi nsapato zotetezera mukamagwiritsa ntchito. Ngati muyang'ana m'maso, tsitsani nthawi yomweyo; zikakhudza khungu, yeretsani.
Phukusi
25kg kraft mapepala mapepala; 1MT matumba jumbo.
Kugwira
Kugwira: Khalani kutali ndi moto ndi gwero la kutentha. Kusuta ndikoletsedwa kwambiri kuntchito. Zonyamulidwa mopepuka komanso zotulutsa mopepuka. Malo ogwirira ntchito ayenera kukonza zida zozimitsa moto.
Kusungirako: Iyenera kusungidwa pamalo ozizira mpweya wabwino, kutali ndi Moto, kutali ndi gwero la kutentha. Ndikoletsedwa kugwiritsa ntchito chida kapena zida zomwe sizivuta kuyaka.
