Reka Hot Maleated Rosin e entsoeng Chaena. Harvest Enterprise ke moetsi le morekisi oa Maleated Rosin China.
1. Bakeng sa enke ea khatiso ea offset (phenol mahala)
2. Bakeng sa li-inks tsa Gravure (sephutheloana sa lebokose)
3.Bakeng sa li-inks tse thehiloeng joala
4. Bakeng sa Sekhomaretsi
5.Bakeng sa Pente ea Letšoao la Tsela
Harvest Enterprise ke moetsi ea ka sehloohong oa China Maleated Rosin, mofani oa thepa le morekisi kantle ho naha. Ho khomarela ho lelekisa boleng bo phethahetseng ba lihlahisoa, e le hore Maleated Rosin ea rona e khotsofatsoe ke bareki ba bangata.
Litšobotsi
Maleated Rosin, eo hape e tsejoang e le fuma rosin, e hlahisoa haholo-holo ho tloha ho rosin, unsaturated polyacids ka letoto la mekhoa ea polymerization, stabilization le decolorization. E na le ntlha e phahameng ea ho qhibiliha, botsitso bo botle ba metsi, ho bonolo ho qhibiliha ka ester, joala, ether ea joala le metsi a amine. Maleated Rosin e sebetsa hantle ho ntlafatseng mebala ea 'mala, ho phatsima le ho hasana ha e sebelisoa ho li-pigment.
Kopo
Maleated Rosin le Fumarated Rosin li sebelisoa haholo indastering e latelang.
1. Indasteri ea pente
Ke thepa e tala indastering ea pente 'me e sebelisoa haholo ho hlahisa li-desiccants, li-softeners le oli ea ho omisa ka maiketsetso. Resin e kang rosin e sebetsana le calcium oxide ho qetella e theha rosin e calcified, e sebelisetsoang ho ntlafatsa ho thatafala le ho hanyetsa metsi ha filimi ea pente indastering ea ho roala. Rosin e ka etsa hore 'mala oa pente o hlake haholoanyane, o omelle kapele,' me filimi ea pente e boreleli ebile ha ho bonolo ho oela.
2. Indasteri ea sesepa
E phehiloe ka soda ea caustic ho etsa sesepa sa rosin. E na le litšobotsi tsa bonolo, matla a matla a ho thibela litšila, ho bonolo ho qhibiliha ka metsing, ho bonolo ho foam le ho qhibiliha habonolo ka oli. Ka hona, resin ea rosin e sebelisoa haholo indastering ea sesepa.
3. Indasteri ea pampiri
Hangata, e sebelisoa ts'ebetsong ea ho kopanya pampiri. Enke e kenella habonolo pampiring ea lithane 'me ha e qhale varnish hantle. Ka kakaretso, indastering ea pampiri, li-resin tse amohelehang tsa rosin li tsoa ho sehlopha sa Leval N ho ea ho F. Kaha pampiri e na le limaraka le lihlopha tse fapaneng, bongata bo fapane. Hangata, palo e tloaelehileng ke 10 kg rosin ka tone ea pampiri.
Lintlha tse ka sehloohong
|
Sehlahisoa |
Mmala (Gardner, 50% ka tharollo ea benzene) |
Nomoro ea Asiti (mgKOH/g) |
Softening Point (R |
|
M115 |
6-8 |
220-270 |
105-115 |
|
M130 |
8-12 |
270~320 |
125-135 |
|
M120 |
6-8 |
220-270 |
115-125 |
Tlhokomelo ea Tšireletseho
Apara liatlana, likhalase tsa tšireletso le lieta tsa tšireletso ha u sebelisa. Haeba u shebana le mahlo, e hlatsoe hang-hang; tabeng ea ho ama letlalo, le hloekise.
Sephutheloana
25kg kraft mekotla ea pampiri; 1MT mekotla ea jumbo.
Ho tshoara
Ho tšoara: Qoba hole le mollo le mohloli oa mocheso. Ho tsuba ho thibetsoe ka thata mosebetsing. E laetsoe ha bobebe ebile e tsoa hanyane. Sebaka sa mosebetsi se lokela ho lokisa lisebelisoa tsa mollo.
Polokelo: E lokela ho bolokoa sebakeng se phodileng se nang le moea o pholileng, hole le Mollo, hole le mohloli oa mocheso. Ho thibetsoe ho sebelisa sesebelisoa kapa thepa eo ho leng bonolo ho e hlaba.
