Kedu ihe bụ WBP plywood?

WBP plywoodbụ plywood veneer dị elu nke ejiri gluu na-enweghị mmiri mee.Ọ dị iche na plywood mmiri n'ihe gbasara isi ihe achọrọ.
N'ụlọ ọrụ plywood, okwu WBP na-anọchi anya Weather and Boil Proof kama ịgba akaebe na mmiri esi mmiri.
Esi esi mmiri dị mfe.Ọtụtụ bọọdụ plywood dị ọnụ ahịa nwere ike ịfefe awa 4 nke mmiri esi ma ọ bụ awa 24 ma ọ bụrụ na etinyere bọọdụ ahụ nke ọma.Ikpuchi ihu igwe na-esi ike karị n'ihi na ọ na-achọ ka plywood dị mmiri ma kpọọ nkụ n'ime oge iji mee ka ihu igwe mmiri ozuzo.
Akụkụ kachasị mkpa nke plywood WBP bụ mkpuchi ihu igwe.WBP plywood na-ejide nke ọma na anyanwụ na mmiri ozuzo.
WBP plywood mere nke phenolic/melamine gluu
A na-eji osisi atọ dị mkpa ma ọ bụ karịa rụọ plywood (nke a na-akpọ veneers) jikọtara ọnụ, na-edobe oyi akwa ọ bụla n'akụkụ aka nri n'akụkụ ọka nke na-esote.Ihe mejupụtara plywood ọ bụla nwere ọnụ ọgụgụ dị iche iche nke veneers.Ntugharị nke mkpụrụ osisi na-eme ka plywood sie ike karịa osisi na ọ naghị adị ngwa ngwa.
WBP plywood bụ otu n'ime ụdị plywood na-adịgide adịgide.Gluo ya nwere ike ịbụ melamine ma ọ bụ resin phenolic.Ka e were were na ọkwa mpụga ma ọ bụ ọkwa mmiri, a ga-eji gluu WBP mepụta plywood.Ekwesịrị iji gluu phenolic mee plywood WBP kacha mma.
WBP plywood mere na melamine mgbe niile kama phenolic ga-ejigide lamination maka awa 4-8 n'ime mmiri esi mmiri.Gluo melamine dị elu nwere ike idi mmiri esi mmiri maka awa 10-20.Gluo phenolic adịchaghị nwere ike idi mmiri esi mmiri maka awa 72.Ekwesiri iburu n'uche na ogologo oge nke plywood nwere ike iguzogide mmiri na-esi na mmiri na-enweghị delamination na-adaberekwa n'ịdị mma nke mkpuchi plywood.
Emebere WBP maka ojiji mpụga
Ọtụtụ isi mmalite na-ezo aka na WBP dị ka ihe akaebe na-esi mmiri, mana nke a ezighi ezi.WBP wulitere ọkọlọtọ na UK ma kọwaa ya na British Standards Institution Standard 1203:1963, nke na-achọpụta klaasị anọ nke gluu plywood dabere na ịdịte aka ha.
WBP bụ gluu kacha adịgide adịgide ị nwere ike ịhụ.N'usoro nke ịdịte aka na-agbadata, akara ule ndị ọzọ na-esi nri na-eguzogide ọgwụ (BR);mmiri na-eguzogide (MR);na ime (INT).WBP plywood emebere nke ọma bụ naanị plywood akwadoro maka iji mpụta, dịka Òtù Na-ahụ Maka Nri na Ọrụ Ugbo nke United Nations siri kwuo.A haziri plywood WBP maka ojiji dị n'èzí dị ka iwu ụlọ, ebe nchekwa na mkpuchi, elu ụlọ, ala akpa, kọmpat na ihe ndị ọzọ.
Kedu ihe bụ plywood enweghị mmiri?
Ọ bụ ezie na ndị mmadụ na-eji okwu ahụ eme ihe nke ukwuu, ọ dịghị plywood na-enweghị mmiri.“Mmiri na-egbochi mmiri” n'ozuzu pụtara na plywood nwere njikọ phenolic na-adịgide adịgide nke na-agaghị emebi emebi na ọnọdụ mmiri.Nke a agaghị eme ka plywood bụrụ "mmiri anaghị egbochi mmiri" n'ihi na mmiri ka na-agafe n'akụkụ na elu nke planks.