poplar dua a wɔde yɛ board
Otwa & Nneɛma a Wɔhwehwɛ: Wɔnya fi mfuo a wɔhwɛ so (wɔn a wɔyɛ no titire: China, United States, Canada, Europe) a wɔwɔ adansedie te sɛ FSC (Forest Stewardship Council) anaa PEFC a ɛfa kwaeɛ a ɛbɛtena hɔ daa ho.
Nneɛma a Wɔde Yɛ Dry: Fononoo-drying yɛ ahyɛde na ama nsuo a ɛwɔ mu no so atew-vacuum drying anaa mframa-drying (ma low-volume production) hwɛ hu sɛ ɛyɛ pɛpɛɛpɛ na esiw -installation sintɔ ahorow ano.
Board Ahorow Ahorow: Wɔyɛ no wɔ poplar nnua a ɛyɛ den board, poplar plywood (3-ply kosi 12-ply), ne poplar veneer. Plywood ahorow no de nneɛma a wɔde nkata so a formaldehyde nnim (E0/E1 ratings) di dwuma ma ahobammɔ wɔ dan mu.
Quality Grading a Wɔde Ma: Nnwumayɛbea nhyehyɛe ahorow a wɔde hyɛ nkyerɛwde mu no kyekyɛ board ahorow mu sɛnea sintɔ ahorow te:
Grade A: Knot-free, uniform grain, premium ma dan mu nneɛma ne afɛfɛde a wɔde di dwuma.
Grade B: Nsonsonoe nketenkete ( Ennu anaasɛ ɛne 5mm yɛ pɛ) ne aburow mu nsakrae kakra, a ɛfata ma kabinet ne emu trim.
Grade C/D: Nhama ne sintɔ pii, a wɔde yɛ mfiridwuma mu nneɛma a wɔde kyekyere nneɛma anaa adansi ho nneɛma a wɔde sie.
Di nkutaho
Whatsapp :+86-19053007489 Ɔde ne nsa kyerɛɛ ne so.
Email:dehui005@dehuiwood.com
