OSB(Oriented Strand Board)

Gịnị bụOSB(OrientedStrand Bogwu)

OSBbụ otu n'ime ọhụrụ iche urughuru osisi.N'oge e guzobere urughuru paving, elu na ala na-ebupụta nke gbakwasara strand urughuru osisi na-ndokwa longitudinally na eriri direction nke agwakọta urughuru osisi, mgbe isi oyi akwa ahụ na-ndokwa horizontally na-etolite atọ oyi akwa structural osisi embrayo, nke. na-ekpo ọkụ wee pịa n'ime gbakwasara urughuru eriri.The udi nke ụdị urughuru osisi chọrọ a dịtụ nnukwu akụkụ ruru, na ọkpụrụkpụ nke ahụ bụ ubé thicker karịa nke nkịtị urughuru mbadamba.Uzo esi eji uzo uzo uzo gunyere nghazi igwe na ntughari eletrọstatic.Nke mbụ bụ adabara nnukwu urughuru gbakwasara paving, mgbe nke ikpeazụ bụ adabara obere urughuru gbakwasara paving.The directional paving nke gbakwasara urughuru osisi na-enye ya njirimara nke ike dị elu n'otu ntụziaka ma na-ejikarị eme ihe dị ka ihe nhazi kama plywood.

OSBbụ bọọdụ irighiri ihe a na-eme nke ọma site na obere osisi dayameta nke oke ọhịa nwere nnukwu ahịhịa, na osisi na-eto ngwa ngwa, a na-esikwa ya site na usoro dị ka ịsa mmanụ, ihicha, gluing, paving directional, and hot pressing.A makwaara ya dị ka bọọdụ strand oriented.Ọ nwere njide ntu mara mma, ike onwe ya, ịdị mma gburugburu ebe obibi, na mgbochi mmiri.Karịsịa enyi na enyi na gburugburu ebe obibi, iji gburugburu ebe obibi enyi na enyi isocyanate adhesive (MDI) dị ka onye na-ejikọta ọnụ, na-enweghị isi na-emerụ ahụ, dị mma na enyi na gburugburu ebe obibi.

Usoro mmepụta nkeOSB

1. Nkwadebe nke akụrụngwa

OSB bụ obere osisi na-eto eto na osisi na-eto ngwa ngwa nke nwere dayameta nke 8 ruo 10 centimeters.A na-ehicha ihe ndị ahụ site na akụrụngwa pụrụ iche ma wepụ ihe ndị na-adịghị ọcha, wee hazie ya ka ọ bụrụ ihe dị larịị dị larịị nwere ọdịdị geometric.

2. ihicha

Igwe nkụ maka bọọdụ strand agbakwasara ahụ na-ejikarị otu ọwa nkụ, na-eji teknụzụ ihicha okpomọkụ nke ọkara.A na-ekewa usoro ihicha niile ka ọ bụrụ ọkwa ihicha tupu ihicha, ọkwa ihicha, na nha nhata, na n'ikpeazụ ọ dị mkpa iji hụ na mmiri dị n'ime chipboard na-achịkwa ihe dịka 2%.

3. Nhazi urughuru

E nwere ụdị abụọ nke urughuru sorting, otu bụ iji n'ibu ụzọ hazie irighiri dị ka geometric akụkụ site grids na dị iche iche apertures ma ọ bụ set gaps, na nke ọzọ bụ iji dozie ahụ na dị iche iche njupụta na nkwusioru oke site n'ịgbanwe nke airflow ọsọ.

4. uzo uzo

Gwakọta elu oyi akwa nke shavings na gluu na ndokwa ha kwụ ọtọ na eriri direction, mgbe isi oyi akwa nke shavings na-ahaziri horizontally na-etolite a atọ oyi akwa Ọdịdị nke osisi ẹmbrayo.N'ikpeazụ, a na-eme usoro nhazi multi-layer nke osisi site na ịpị ọkụ.

Njirimara nkeOSB

1. Mkpụrụ ihe dị elu

Tụnyere ndị ọzọ ụdị wuru mbadamba, gbakwasara strand urughuru osisi nwere elu mkpụrụ, na mmepụta nke gbakwasara strand urughuru osisi iji obere dayameta ọkwa ndekọ agbanweela nro ọdịdị nke obere dayameta osisi ihe, na-eme ka ọ a elu-edu wuru osisi na. ike dị elu na nkwụsi ike.Ọ bụghị naanị na nke a na-eme ka ọnụọgụ akụ osisi dị na China dịkwuo mma, kamakwa ọ na-ebelata nrụgide nke ụkọ ihe log na-ebubata.

2. Nchekwa na nchekwa gburugburu ebe obibi

N'ime usoro mmepụta ahụ, a na-eji isocyanate (MDI) mee ihe kama ịmegharị resin phenolic omenala, nke nwere obere ngwa ngwa na nkwụsị nke formaldehyde dị ala, nke na-agaghị emerụ gburugburu ebe obibi na ahụike mmadụ.Ọ bụ ihe nchekwa ndụ na gburugburu ebe obibi.

3. Ịrụ ọrụ dị elu

Ngwongwo anụ ahụ na akụrụngwa nke OSB dị elu karịa bọọdụ nkịtị, ọkachasị nwere njirimara ndị a:

(1) mgbochi nrụrụ, mgbochi peeling, mgbochi warping, nwere àgwà dị ka otu ike na kwụsiri ike size.

(2) Anticorrosive, mgbochi nla, ọkụ ọkụ siri ike, dabara maka n'èzí na gburugburu okpomọkụ;

(3) Ọmarịcha mmiri na-adịghị mma, nwere ike ikpughe na gburugburu ebe obibi na ọnọdụ iru mmiri ruo ogologo oge;

(4) N'inwe ezigbo nhazi nhazi nke igwe, enwere ike igbutu ya, gwuo ya, ma tinye ya n'akụkụ ọ bụla;

(5) Ọ nwere ihe mkpuchi dị mma na mmetụta mkpuchi ụda, yana ịrụ ọrụ nke ọma.

Ngwa nkeOSB

1. Akụrụngwa

The magburu onwe anụ ahụ na n'ibu Njirimara nke gbakwasara urughuru osisi na-ekpebi na ọ ga-eji dị ka a ibu-ebu akụkụ maka ngwá ụlọ dị ka sofas, TV cabinets, bedside cabinets, tebụl na oche, na nwekwara ike-eji na panel ngwá ụlọ na-eme ka kabinet partitions. , ogwe desktọọpụ, oghere ọnụ ụzọ, na ihe ndị ọzọ.

2. Ime ụlọ ịchọ mma

Osisi eriri agbadoro anya bụ ihe ịchọ mma nke ukwuu, ụdị osisi dị iche iche nwere ike weta textures na agba dị iche iche.N'adịghị ka ndị siri ike na-eji ire ụtọ mbadamba mbadamba, na gbakwasara strand urughuru osisi nwere a pụrụ iche na ike ike udidi n'elu ya n'ihi na vetikal na kehoraizin ndokwa nke flakes.Dị ka ihe eji achọ mma, ọ nwere mmetụta okike na nke doro anya mgbe a na-etinye ya na ime ụlọ.

3. Ihe nkwakọ ngwaahịa

Oriented strand urughuru osisi bụ ihe mba ụwa ghọtara na-nyocha free nkwakọ ihe, nke nwere mma ike na waterproof arụmọrụ karịa osisi siri ike osisi.