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Posted in Wrestling Forums by meishengchao at 07:46, Jul 21 2016
The low temperature curing adhesive and non-aldehydes gradual application: My wood flooring manufacturers use the most is the powdered urea-formaldehyde resin Casco Adhesives Sweden and Finland Blantyre company produced, the curing temperature is generally 95 ℃ ~ 205 ℃ ,best material for outdoor wood bench garden web hot period of 5 ~ 6min, the two companies launched a curing temperature below 95 ℃ powdered urea-formaldehyde resin adhesive.
this adhesive can be effectively improved due to structural asymmetry, inconsistent and table board, core board and floor moisture content resulting in bending deformation and other issues, but does not affect productivity. As the Japanese engage in technical barriers, decorative composite wall material including wood-based panels made of solid wood flooring.
including formaldehyde emission to achieve four-star standard JAS F, that is less than 0.3 milligrams per liter, this indicator is far below the E1-class standards, per liter equal to or less than 1.5 mg, so that our country can not be poured into the wood flooring to Japan,composite boat stringers and flooring to achieve four-star standard JAS F.
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