MR kua nplaum yog dab tsi

"MR" luv luv rau "Moisture Resistant". Nws tuaj yeem pom tias lub ntsiab lus ntawm "MR" yog qhov sib txawv ntawm lub ntsiab lus ntawm "melamine" thiab "phenolic". "Melamine" thiab "phenolic" yog ob lub npe uas hais txog cov khoom xyaw tseem ceeb hauv cov kua nplaum. Tab sis zoo ib yam li "WBP", "MR" tsuas yog hais txog ib yam ntawm cov yam ntxwv lossis cov yam ntxwv ntawm ib hom kua nplaum, uas yog cov dej tsis haum. Yog tias cov kua nplaum muaj cov khoom pov thawj noo noo, cov kua nplaum no hu ua "MR kua nplaum" (cov kua nplaum tsis muaj dej noo)

Plywood ua los ntawm MR kua nplaum muaj cov yam ntxwv ntawm kev ya raws. MR plywood feem ntau yog siv rau sab hauv xws li rooj tog plywood thiab blockboard.

MR plywood tuaj yeem khaws cia hauv dej ntawm chav tsev kub rau ob peb hnub yam tsis muaj delamination. Yog li, MR plywood lossis MR laminated plywood siv los ua lub tsev formwork tuaj yeem siv rau hauv cov haujlwm me me.

Txawm li cas los xij, hauv dej kub thiab kub kub, MR kua nplaum yuav qhib rau lub sijhawm luv luv (tsis pub ntau tshaj 30 feeb), uas yog qhov txawv ntawm huab cua-resistant thiab boil-resistant plywood.