China Wood Oil Special Purpose For Wood Anticorrosion

Tung oil is a kind of excellent dry vegetable oil, with the characteristics of fast drying, light specific gravity, good gloss, strong adhesion, heat resistance, acid resistance, alkali resistance, corrosion resistance, rust resistance, non-conductive, etc., widely used.It is the main raw material that makes paint, ink, used in building, machinery, weapon, car boat, fishing gear, electric appliance in great quantities waterproof, anticorrosive, antirust coating, and can make oilcloth, oilpaper, soap, pesticide and medicine use vomit agent, insecticide.

classification

 Tung oil is divided into two kinds of raw tung oil and cooked tung oil, raw tung oil used in medicine and chemical industry;Cooked tung oil by raw tung oil processing, can replace varnish and paint paint, directly used for machine maintenance, indoor wood floors, wooden ceiling, sauna board, wooden balcony handrails;Outdoor wooden floor, flower frame, wooden house, pavilion, fence, wooden bridge, boat, chair, wooden agricultural tools, etc.

Judging intuitively, cooked tung oil is thicker than raw tung oil, and its color is dark brown.

Ripe tung oil divides two kinds one kind is ripe pure tung oil, another kind is mixed ripe tung oil.

Tung oil

Tung oil (2 sheets)

The method of extracting tung oil is to fry tung seeds and extract tung oil. It is not artificial to add any chemical components. It is suitable for environmental protection and pollution-free decoration, especially for indoor decoration.

 Mixed cooked tung oil belongs to a kind of paint, according to the method of 2:2:6 blending, 20% varnish +20% rosin +60% tung oil, heat boil to 260 degrees of temperature.This method of cooking tung oil after the need to filter before the use of wood.

Mixed cooked tung oil has a strong taste, with a strong smell of paint.This kind of tung oil pressing method is traditional and ancient.This approach was gradually phased out.This kind of mixed oil is easy to identify, can be drawn, the viscosity is larger, and the color is darker, after the construction of the general 3-6 months to stimulate the chemical odor can be dispersed.

As people's pursuit of environmental protection life is getting higher and higher, therefore, the original oldest old process of mixing and boiling tung oil has been gradually abandoned by people.Tung oil is more and more popular.

Operation:

Before cooking tung oil can be filtered with gauze, so filtering tung oil out of the effect is better.

Tung oil to build

Tung oil to build

Tung oil of course also applicable to other wood, especially outdoor wood, rub tung oil is not easy to decay, the surface of a protective film, airtight, thus producing waterproof, anticorrosive effect.

In addition, the tung oil usually can use a soft brush painting with high density, instead of using brown brush, nor is it a brush with cotton cloth, cotton cloth in the process of rubbing will happen because of friction and wood after the ball or residual debris, the effect will be a big discount, and the oil quantity is very difficult to control, easy to mix reaction (e.g., produce dense layer thickness).

 The difference between

 A: cooked tung oil: dry naturally after rubbing, polish and rub again, repeat several times;Varnish: brush a layer of varnish after natural air dry, after burnish brush varnish, repeat several times.

Tung oil to build

Tung oil to build

B: cooked tung oil: the wood will completely eat the oil after rubbing, so that the wood has a higher oil content. Even if the appearance is damaged, it will not affect the wood, nor affect the use, so that it is more durable.Varnish: only brush on the surface, surface bright, feel good.

C: cooked tung oil: pure natural, green environmental protection!Never add any chemical preparation;Varnish: all know ~~

 The quality ofAs for the problem of without dopant, tell everybody a method: look for a piece of clean white paper first, thinner had better, such effect is more apparent.

Tung oil to build

Tung oil to build

Touch a little cooked tung oil with your fingers, wipe the white paper, evenly wipe, let the paper eat tung oil, the two sides of the white paper are wiped, the area as wide as possible.Let dry in the shade.After being dried completely, the paper coated with cooked tung oil without dopant has a soft touch and strong toughness.On the contrary, it is more brittle, easy to crack.This white paper can also be ignited, burning up, if only tung oil flavor, then there is no doping;If have other pungent taste, ha ha ~~~ please use with caution!!The problem with color, to be specific, there is no fundamental change in color (including wood products), but after using tung oil, it will appear oil-soaked color (take a piece of dry wood into water to soak the color).Usage: before tung oil is rubbed, the wood should be dried. After each wipe, tung oil should be wiped for the second time after it is completely dried.After the cotton cloth is used every time, soak it in tung oil, convenient next time use, the word that is exposed to air is done away with very quickly, very hard, there is no way to use next time, wasted.Tung oil smell is no harm to the human body, the key is to see whether you adapt to the smell, if you do not like to smell, but also can wear a mask after the operation.(tung acids and tung nuts are toxic, so use tung oil to ventilate and avoid direct contact with skin.)