Khoele e Tsoelang Pele ea Phenolic le Urea Ho koaloa
Lintho tse ka sehloohong tsa litiiso tsa phenolic ke resin ea phenolic, e leng polasetiki ea thermosetting e tsejoang ka ho hanyetsa mocheso le matla. Ka lehlakoreng le leng, litiiso tsa urea li entsoe ka resin ea urea formaldehyde, e nang le litšobotsi tse tšoanang empa tse fapaneng hanyane joalo ka litiiso tsa phenolic.
Mefuta e 'meli ea ho koaloa e entsoe ka likhoele tse tsoelang pele ho netefatsa hore ho lekana ka thata molala oa setshelo o lumellanang, ho nolofalletsa ho bula le ho koala. Mokhoa ona oa ho tiisa likhoele o fana ka tiiso e tšepahalang ho thibela ho lutla kapa ho silafala ha litaba tse ka har'a setshelo.
1. Boitsebiso: Hangata litiiso li entsoe ka li-resin tsa phenolic kapa urea
2. Sebopeho: Hangata ho koaloa ke selikalikoe ho amohela moralo oa molala oa lijana tse fapaneng. Hangata sekoahelo se na le ponahalo e boreleli. Likarolo tse ling tse khethehileng tsa ho tiisa li na le masoba ka holimo 'me li ka kopanngoa le li-diaphragm kapa li-droppers bakeng sa tšebeliso.
3. Litekanyo: "T" Dimension (mm) - 8mm/13mm/15mm/18mm/20mm/22mm/24mm/28mm, "H" Tekanyo ka lisenthimithara - 400 Qetella/410 Qetella/415 Qetella
4. Liphutheloana: Likoahelo tsena hangata li etsoa ka tlhahiso e ngata 'me li kenngoa ka har'a mabokose a khateboto a se nang tikoloho ho netefatsa polokeho nakong ea lipalangoang le polokelo.
Har'a litiiso tse tsoelang pele tsa phenolic le urea, litiiso tsa phenolic hangata li sebelisa resin ea phenolic e le thepa e tala ea mantlha, ha liqibi tsa urea li sebelisa resin ea urea formaldehyde. Lisebelisoa tse tala tse ka bang teng li ka kenyelletsa li-additives, li-pigments le li-stabilizers ho ntlafatsa botsitso ba thepa.
Ts'ebetso ea rona ea tlhahiso bakeng sa litiiso tse tsoelang pele tsa phenolic le urea li kenyelletsa ho kopanya lisebelisoa tse tala - phenolic e ntle kapa resin ea urea e kopantsoeng le li-additives tse ling ho etsa motsoako o hlokahalang bakeng sa litiiso; Ho theha - ho kenya motsoako ka har'a hlobo ka mekhoa e kang ho bōptjoa ha ente kapa ho hatella, le ho sebelisa mocheso o nepahetseng le khatello ea ho e bōpa hore e be karolo e koetsoeng ka mor'a ho boptjoa; Ho Pholisa le ho Fokotsa - Ho koaloa ho entsoeng ho hloka ho pholisoa le ho phekoloa ho netefatsa hore ho koala ho ka boloka sebopeho le sebopeho se tsitsitseng; Ho sebetsa le ho penta - Ho itšetlehile ka litlhoko tsa bareki kapa tlhahiso, likarolo tse koetsoeng li ka 'na tsa hloka ho sebetsa (joaloka ho tlosa li-burrs) le ho penta (joalo ka ho koahela likarolo tse sireletsang).
Lihlahisoa tsa rona li tlameha ho etsa liteko tse tiileng tsa boleng ho netefatsa hore lihlahisoa tsohle li latela maemo le melaoana e amehang. Lintho tsa tlhahlobo li kenyelletsa tlhahlobo ea boholo, tlhahlobo ea sebopeho, tlhahlobo ea boreleli ba holim'a metsi, tlhahlobo ea ts'ebetso ea tiiso, joalo-joalo Tlhahlobo ea pono, tlhahlobo ea ts'ebetso ea 'mele, tlhahlobo ea lik'hemik'hale, le mekhoa e meng e sebelisoa bakeng sa tlhahlobo ea boleng.
Likarolo tsa ho tiisa tseo re li hlahisang hangata li phutheloa ka bongata bakeng sa lipalangoang le polokelo habonolo. Re sebelisa mabokose a eco-friendly bakeng sa ho paka, a koahetsoeng kapa a kenngoeng ka thepa e thibelang ho theoha le tšisinyeho ea lefatše, ka mekhahlelo e mengata ea tšireletso ho thibela tšenyo le ho senyeha.
Ho fana ka litšebeletso tse khotsofatsang ka mor'a thekiso ho bareki ke karolo ea bohlokoa. Re fa bareki ba rona lits'ebeletso tse felletseng, ho kenyeletsoa thekiso ea pele, thekisong le lits'ebeletso tsa kamora thekiso. Haeba bareki ba na le lipotso mabapi le boleng, ts'ebetso, kapa litaba tse ling tsa litiiso tsa rona, ba ka ikopanya le rona inthaneteng, ka lengolo-tsoibila kapa mekhoa e meng. Re tla arabela hang-hang le ho fana ka tharollo.
Ho bokella maikutlo a bareki khafetsa ke mokhoa oa bohlokoa oa ho ntlafatsa lihlahisoa le ho qapa tlhahiso. Re boetse re amohela basebelisi bohle ho re fa maikutlo a utloahalang mabapi le lihlahisoa tsa rona ka nako efe kapa efe, e lumellanang le maikutlo a bareki. Re tla ntlafatsa ts'ebetso ea rona ea tlhahiso. Kamehla fetola le ho ntlafatsa boleng ba tlhahiso le tšebeletso ea ka mor'a thekiso ho fihlela litlhoko le litebello tsa bareki.
| GPI Thread Finish Comparison Chart | |||
| "T"Dimension(mm) | "H" Tekanyo ka Inchi | ||
| 400 Qetella | 410 Qetella | 415 Qetella | |
| 8 | / | / | / |
| 13 | / | / | 0.428-0.458 in |
| 15 | / | / | 0.533-0.563 ho |
| 18 | 0.359-0.377 ho | 0.499-0.529 in | 0.593-0.623 ho |
| 20 | 0.359-0.377 ho | 0.530-0.560 in | 0.718-0.748 in |
| 22 | 0.359-0.377 ho | / | 0.813-0.843 in |
| 24 | 0.388-0.406 in | 0.622-0.652 ho | 0.933-0.963 in |
| 28 | 0.388-0.406 in | 0.684-0.714in | 1.058-1.088 in |
| Nomoro ea odara | Khethollo | Litlhaloso | Bongata/ Lebokose | Boima (kg)/box |
| 1 | RS906928 | 8-425 | 25500 | 19.00 |
| 2 | RS906929 | 13-425 | 12000 | 16.20 |
| 3 | RS906930 | 15-425 | 10000 | 15.20 |
| 4 | RS906931 | 18-400 | 6500 | 15.40 |
| 5 | RS906932 | 20-400 | 5500 | 17.80 |
| 6 | RS906933 | 22-400 | 4500 | 15.80 |
| 7 | RS906934 | 24-400 | 4000 | 14.60 |
