Density board e entsoe ka particle board le fiber board, ebe o eketsa sekhomaretsi, ka ts'ebetso e chesang ea ho hatella hammoho, 'me boto ea lehong e tiileng ke ho sebelisa boto ea fiber, le hoja lisebelisoa tse ling li tšoana, empa li ntse li na le phapang e itseng. Na ua tseba hore na u khetha lepolanka na u bapisa lihlahisoa tse peli?Na u tseba phapang?E latelang re tla u akaretsa.
Ntlha ea pele, melemo le melemo ea boto ea density le boto e tiileng ea lehong;
1. Melemo ea MDF:
Thepa e ntle, ho koala sekoahelo ho nepahetse, ha ho bonolo ho bula sekhomaretsi, ho bonolo ho hatella ka libopeho tse fapaneng, kahoo hangata ho na le liphanele tse ngata tsa mamati kapa li-backplanes.
Bothata ba MDF ke hore phofo ea thepa ea motheo ke lintho tse tala, sekhomaretsi se sebelisoa haholoanyane, sebaka sa mohaho oa ka hare se senyenyane, 'me ho hanyetsa mongobo ho futsanehile.Ka mor'a lihora tse 24 ka metsing, ho hlakile hore mahlakoreng a mane a e sekameng hodimo ebile e holofetse.
2, melemo ea boto e tiileng ea lehong:
(1) Boto ea patsi e tiileng e na le botsitso bo botle, matla a phahameng, 'me ha ho bonolo ho koba ha ho fanyeha lintho tse boima.
(2) Boto ea lijo-thollo e tiileng e na le bokhoni bo botle ba ho tšoara lipekere, e khona ho kokotela lipekere tse pota-potileng le lisekere, ts'ebetso ea eona ea ts'ebetso e ntle haholo ho feta boto ea density.
(3) Boto ea lehong le tiileng le na le moelelo oa lehong la tlhaho, litaba tsa sekhomaretsi hangata ha li fete 5%, ts'ireletso ea tikoloho.
3, mefokolo ea boto e tiileng ea lehong:
Botenya ba boto ea lijo-thollo tse tiileng bo bobe ho feta boto ea density board, kahoo ho thata ho etsa li-radians le libopeho.
Lelakabe la retardant density board ke eng? Litšobotsi le ts'ebeliso ea eona
1. Selelekela sa Sehlahisoa?
Ke mofuta oa poleiti ea mofuta o mocha, bareki ba bangata ha ba tsebe ho hongata ka eona, ha ba e-s'o utloe le ho e utloa.Ha e le hantle, boitsebiso bona bo ka phetha karolo ea bohlokoa mokhabisong oa lapeng.Ke boto ea mofuta ofe?
Letlapa la retardant board density board ke eng?
Baetsi ba MDF ba sebelisa likhoele tsa lehong kapa likhoele tse ling tsa semela e le lisebelisoa tse tala, ebe ba eketsa li-resin tsa urea-formaldehyde kapa likhomaretsi tse ling. ho isa ho 880 kg/m3, e bitsoang lelakabe le fokotsehile MDF.
Nako ea poso: Oct-18-2021