Tung oil treated plywood ----Water proof ,Corrosion resistant ,environmental-Friendly ;
1**Face/back ; Red okoume ,red marenti ,red bintangor ,flower birch ,white birch ,poplar,pine.
2**Core; Poplar ,hardwood,birch
3**Grade ;
Full sheet A grade,
Three joined B grade,
Small joined C grade,
4**Thickness;6mm to 32mm (If the thickness no more than 9mm ,The products will bend after tung oil treaded)
Size ;Standard size 1220*2440mm or specially size as request.(Also can cut to small size)
5**Gule ,WBP,MR,E1,E2
6**Brush(by hand not by machine) ;one time,Two or three times.
7** Samples free,Freight is not free.
8**One time treated need tung oil 9010 g per square meter,Two times treated need tung oil 12010 g per square meter,Three times need tung oil 14010 g per square meter..
More details for Tung oil ;
Tung Oil is pressed from the nuts of Tung tree is known also as
China wood oil and nut oil. Major producing countries are mainland China , The oil is still known in some circles as "China wood oil".
Tung oil is an ideal "binder" or "vehicle", carrying the resins and driers deep into the pores of the wood so that sealer and finish coats practically become part of the wood - drying into an armor-like yet beautiful surface.
Tung oil tree (Aleurites fordii), a deciduous shade tree native to China. It belongs to the Euphorbia Family (Euphorbiaceae) along with the candlenut tree (A molucanna), another species with seeds rich in unsaturated oils. For centuries tung oil has been used for paints and waterproof coatings, and as a component of caulk and mortar. It is an ingredient in ink and is commonly used for a lustrous finish on wood. Some woodworkers consider tung oil to be one of the best natural finishes for wood.
Tung oil. Spec ( Grade 1).
Color: Yellow 35; Red 5.
Specific gravity (20/4°C) : 0.9360--0.9395
Refractive Index (20°C) : 1.5170
Iodine Value: 163 max
Saponification value:190--195
Moisture & Admixture (max) : 0.1%,
Free Fatty acid (max) : 3%,
Worstall's Heat test (max): 7.minutes
Model Beta tung oil test: Negative (No Crystalizion)
Except tung oil treated plywood ,We produce commercial plywood,marine plywood,birch plywood and film faced plywood in our own factory .
Factory informaiton;
GC wood International Corp (Jiangsu)