Phenolic resin bakeng sa lisebelisoa tsa motheo
Phenolic resin bakeng sa setsi sa motheo
Letoto lena ke thermoplastic phenolic resin e nang le li-flakes tse mosehla kapa li-granulars, tse khetholloang ka tsela e latelang:
1. Resin e na le matla a phahameng 'me palo ea ho eketsa e nyenyane, e ka fokotsang litšenyehelo.
2. Ho hlahisa khase e tlaase, ho fokotsa mefokolo ea porosity le ho ntlafatsa chai.
3. Resin e na le phallo e ntle, ho nkuoa filimi habonolo, le ho tlatsa ntle le sekhutlo se shoeleng.
4. Phenol e tlaase ea mahala, e fokotsa tšilafalo ea tikoloho le ho ntlafatsa tikoloho ea mosebetsi ea basebetsi.
5. Ho potlakisa lebelo, ho ntlafatsa katleho ea mantlha ea ho thunya le ho fokotsa lihora tsa ho sebetsa.
Lethathamo la lintlha tsa PF8120
|
Kereiti |
Ponahalo |
Sebaka sa ho thoba(℃) (Tekanyetso ea machaba) |
Phenol ea mahala (%) |
Pheko /150℃ (s) |
Kopo/ Sebopeho |
|
8121 |
Yellow flake / granular |
90-100 |
≤1.5 |
45-65 |
Matla a phahameng, mantlha |
|
8122 |
80-90 |
≤3.5 |
25-45 |
Aluminium /core, high intensty |
|
|
8123 |
80-90 |
≤3.5 |
25-35 |
Pheko e potlakileng, khetla kapa mantlha |
|
|
8124 |
85-100 |
≤4.0 |
25-35 |
Matla a phahameng, mantlha |
|
|
8125 |
85-95 |
≤2.0 |
55-65 |
Matla a phahameng |
|
|
8125-1 |
85-95 |
≤3.0 |
50-70 |
Tloaelehileng |
Ho paka le ho boloka
Sephutheloana: flake / granular: 25kg / 40 kg mokotla ka mong, E phuthetsoe ka mokotleng o lohiloeng, kapa ka mokotleng oa pampiri oa Kraft o nang le polasetiki ea polasetiki ka hare. Resin e lokela ho bolokoa sebakeng se pholileng, se omeletseng le se nang le moea o motle o hole le mocheso
Kopo
Phenolic resin e khethehileng bakeng sa lehlabathe le koahetsoeng, haholo-holo le sebelisetsoang motheo o tiileng le khetla ha ho etsoa lehlabathe le koahetsoeng. E na le litšobotsi tsa matla a phahameng le lintho tse tlaase tsa phenol tse fokolang
Litaelo
3.1 Khetho ea lehlabathe. Ha u sebelisa, khetha pele boholo ba karoloana ea lehlabathe le tala ho latela litlhoko.
3.2 Lehlabathe le halikiloeng. Ka mor'a ho khetha boholo ba likaroloana, lekanya boima bo itseng ba lehlabathe le tala bakeng sa ho halika.
3.3 Eketsa resin ea phenolic. Kamora hore mocheso o fihle ho 130-150 ℃, eketsa resin ea phenolic.
3.4 Tharollo ea metsi a Gauto. Palo ea Utopia e kenyellelitsoeng ke 12-20% ea tlatsetso ea resin.
3.5 Eketsa calcium stearate.
3.6 Ho tlosa lehlabathe, ho silakanya, ho lekola, ho pholisa le ho boloka.
4. Litaba tse hlokang ho hlokomeloa:
Resin e tlameha ho bolokoa sebakeng se nang le moea le se omileng. Qoba mahlaseli a letsatsi 'me u ipolokele hole le mehloli ea mocheso. Mocheso oa polokelo ha oa lokela ho feta 35°C. U se ke ua beha mokotla oa resin holimo haholo nakong ea polokelo. Tlama molomo hang ka mor'a ho sebelisoa ho qoba agglomeration.