Ihe mejupụtara na njirimara okwuchi
Cork bụ ogbugbo nke osisi Quercus vulgaris, ọkachasị osisi oak Portuguese nke dị na mpaghara Mediterenian dị ka isi akụrụngwa. Ngwakọta nke okwuchi na-agụnye ihe abụọ: lignin na wax.
1. Lignin: Ọ bụ ihe mgbagwoju anya polymer compound na isi ihe nke okwuchi. Lignin nwere njirimara nke mkpuchi mmiri, nchekwa ọkụ na ikpo ọkụ, na-eme ka cork bụrụ ihe pụrụ iche na nke bara uru.
2. Wax: Ọ bụ akụkụ nke abụọ kachasị na cork, bụ isi maka ichekwa lignin na igbochi mmiri na gas na-emebi ya. Wax bụ mmanu eke eke, nke na-eme ka ihe cork nwee àgwà nke mkpuchi ọkụ, mgbochi mmiri na mgbochi corrosion.
Ojiji nke okwuchi
Cork nwere njirimara nke ọkụ, mgbanwe, mkpuchi ọkụ, mkpuchi mmiri na ọkụ ọkụ, a na-ejikwa ya n'ọtụtụ ebe.
1. Ebe a na-ewu ihe: A na-ejikarị osisi cork, mgbidi mgbidi, ala, wdg na-arụ ọrụ mkpuchi ụda, nchekwa ọkụ, mkpuchi mmiri na akụkụ ndị ọzọ. Dị ka ihe eji ewu ụlọ, okwuchi nwere ike ịkwalite nguzogide seismic na ịrụ ọrụ mkpuchi ọkụ nke ụlọ.
2. Ụgbọ ala ubi: Lightness na siri ike nke okwuchi na-eme ka ọ bụrụ ezigbo nhọrọ maka ụlọ ọrụ mmepụta ụgbọala. Enwere ike iji Cork mee ihe n'ime ime ụgbọ ala, kapeeti, akwa ọnụ ụzọ na akụkụ ndị ọzọ.
3. Ụgbọ mmiri: Enwere ike iji Cork rụpụta ala, mgbidi, oche, wdg n'ime ụgbọ mmiri. Ihe mgbochi mmiri na ọkụ ọkụ nke cork kwekọrọ na mkpa pụrụ iche nke ụgbọ mmiri, n'ihi ya, a na-ejikarị ya eme ihe na ụlọ ọrụ ụgbọ mmiri.
3. Nkwubi okwu
Na nkenke, okwuchi bụ ihe okike nwere lignin na wax dị ka isi ihe mejupụtara ya. Cork nwere ọtụtụ njirimara na ọrụ yana enwere ike iji ya rụọ ọrụ, ụgbọ ala, ụgbọ mmiri na mpaghara ndị ọzọ. Ọ bụ ezigbo nhọrọ ihe onwunwe.