... the thermal conductivityof paulownia is small, generally the wood burning is in the 270 degrees Celsius and ... 6, the brightly-colored texture appearance: tung wood has th e silk a bright, beautifuland delicate ... be a stable tone, thus is how "Qin Tong" known. The board of the dulcimer, pipa, ... matched with the aluminum alloy.Our paulownia wood mainly been exported to Japan,Korea,Malaysia,Vietnam ...