blockboard and other formaldehyde release

Posted by Liu Yi over 6 months ago

climate box method ≤ 0.12mg / can be used directly In the indoor E1 dryer method ≤ 1.5mg / La arbitration using the climate box method. bE1 can be used directly in the interior of the wood-based panels, E2 is required to be treated after the floor panels are allowed to be used. 6 test method 6.1 perforation extraction method Determination of medium density fiberboard, high density fiberboard, particleboard, oriented particleboard and other formaldehyde release according to GB / T17657-1999 4.11 provisions. 6.2 (9--11) L dryer method to determine the plywood, decorative veneer veneer plywood, blockboard and other formaldehyde release according to GB / T17657-1999 4.12.1 ~ 4.12.6 provisions. 6.2.1 Number of test pieces 10 blocks. 6.2.2 The results show that the concentration of formaldehyde solution calculated according to formula (1), Related links: [url=http://yachtkatrine.com/board/1122-best-price-for-composite-decking.html]best price for composite decking[/url] [url=http://yachtkatrine.com/floor/2749-plastic-composite-sheeting-villa-wall-panel.html]plastic composite sheeting villa wall panel[/url] [url=http://yachtkatrine.com/floor/1932-price-for-exterior-tongue-and-flooring.html]price for exterior tongue and flooring[/url]