Product Details
Tung oil is a type of wood finishing product that is derived from
the pressed nut of the tung tree. Tung oil is drying oil that is
similar to linseed, safflower, poppy, and soybean oil. Drying
oils are perfect for wooden objects, since the oil dries to a
clear film once it has made contact with the air. Pure tung oil
and tung oil finishes are two distinct products that should not
be confused with one another.
Tung oil, also known as China Wood Oil, Lumbang oil, Noix
d’abrasin (fr.) or simply wood oil, is made from the seed kernels
of the Tung tree (Aleurites fordii and Aleurites montana, family
Euphorbiaceae).
Tung oil was used as a preservative for wood ships. The oil
penetrates the wood, then hardens to form an impermeable
hydrophobic layer (repels water) up to 5 mm into the wood. As a
preservative it is effective for exterior work above and below
ground, but the thin layer makes it less useful in
practice.
Application:
1). Tung oil can use be a raw materials of paint & ink. Mainly
use as a waterproof, anticorrosive, antirust coating in building,
machinery, Weapons, vehicles and ships, fishing gear and electric
appliance; also it can be use to make Cloth, paper, soap,
pesticide etc....
2). Tung oil can daub on to the wooden wear and protect it, be a
water proofing materials when making cloth and
papers.
3). Tung oil is the main raw material for the manufacture of
paint, ink, as buildings, machinery, vehicles, weapons, gear,
electric, waterproof and anticorrosion antirust coating, and the
production of cloth, paper, soap, pesticide and medicine with
vomiting agent, insecticide.
Specification:
Item
Specifications
Color 7-10
Refractive index(20℃)1.5160-1.5225
Acid value(mgKOH/g) 5-8
Iodine value163-173
Washer off Experiments(282℃) 7.5minutes max
Specific gravity(20/4℃) 0.9360-0.9395
Saponification value190-196
FFA2.5% 4% max
Moisture & impurities combined 0.3% max