Currently suitable for solid wood doors, decorative trees are ash, oak (white oak, red oak), rubber wood, pine, eucalyptus, walnut, teak, fir, camphor wood, eucalyptus, nanmu (jinnan) , cherry wood, maple, etc., which kind of wood is good for solid wood doors? The price, service life and decorative effect of different wood types are also very different. Accurately identify tree species, choose suitable solid wood doors, and understand the performance of some common woods. Features are necessary. Xiaobian will focus on the three types of wood commonly found in solid wood doors.

1. Pine (Pinus massoniana, Pinus sylvestris)

As environmental protection is increasingly valued, solid wood doors are slowly increasing, among which pine solid wood doors account for a large part, especially children's solid wood doors are mostly made of pine. There are two main types of pine wood solid wood doors, one is Pinus massoniana, the other is Pinus sylvestris var. mongolica, which is mainly composed of Pinus sylvestris. It is an important raw material for man-made fiberboard in decoration. Pinus massoniana texture is straight or oblique, and the structure is medium to thick. The disadvantage is that the cracking is more serious when dry. Not resistant to corrosion. Poor paint and adhesive properties. The nail holding power is relatively strong, and it is relatively less used as a woodworking board in solid wood doors. The price of wood board is generally about 3 times that of the same size fir integrated board or large core board. Pinus sylvestris is widely used as a medium-grade solid wood door, and many wood solid wood doors are made of pine. The pine wood is strong, the texture is clear, and the wood is better. Compared with the Chinese fir, the wood grain of Pinus sylvestris var. mongolica will be more beautiful, and the wood knot is less.

Second, ash

The largest proportion used in the decorative panel is the ash panel. The reason for using this panel is that it is inseparable from its characteristics. The ash is known as ash, which belongs to the wood of the genus Oleaceae, the main producing area. For the northeast, north China, Russia and other places in China, the biggest advantage of ash is that its texture, the ash curve is beautiful and clear, such as as a veneer or solid wood door, brush varnish or white can maximize its beauty The pattern is suitable for modern minimalist style, and the ash panel is still a lower-priced veneer. The disadvantage is that if it is used as a solid wood door, the deformation is large, so if the ash is made of solid wood, it is often spliced ​​with small wooden blocks. Most of the solid wood doors seen in solid wood stores are the main frame of ash wood, and the large area is affixed with ash wood, which is due to the large deformation of ash.

Third, oak (white oak, red oak)

Oak is also a kind of decorative wood that everyone loves. Oak is a common name. The real oak is called eucalyptus, belonging to the family Fagaceae, genus, red oak called red numbness, white oak called white numbness, actually red oak. It's not really red, but the wood is yellowish pink, white oak is not white, but light yellow, which makes the red oak white oak color difference is not very large, the oak is characterized by heavy hard, straight texture, The structure is thick, the color is light and elegant, the texture is beautiful, the mechanical strength is quite high, and the wear resistance is good, but the wood is not easy to dry and saw and cut. At the same time, if the deformation is large in a large area, the oak pattern also has the difference between straight and horizontal stripes, and the straight lines are compared. Look good, the price is a bit more expensive. Pay attention to the use of oak. Many use Southeast Asian rubber wood to pretend to be oak. Pay attention when buying wood and solid wood doors. For rubber wood, the method of identification is rubber wood with odor, easy insects and corrosion.

Tips: Solid wood doors need careful care due to material reasons. If you feel trouble, consider composite panels.

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Coal Activated Carbon For Gas Purification


Gas purification using coal-activated carbon for chemical raw gas, chemical synthesis gas, pharmaceutical industrial gases, beverages with carbon dioxide gas and hydrogen, nitrogen, ozone, ethyl hydrocarbon, ethane, butane, cracking gas, inert gases, such as purification and atomic installation of exhaust gas purification. Also used to remove contaminants in the air, as well as separation and purification of mixed gases. can also be used for gas masks and protective equipment disinfection and filtration.

Use: Used in the purification, seperation and refining of chemical raw material gas, chemical synthesis gas, pharmaceutical use gas, carbon dioxide for drinks, hydrogen, nitrogen, inert gases etc.

Spec.:

Model NO.
Moisture(%)
Strength(%)
Ash(%)
Carbon tetrachloride(%)
Packing density(g/L)
Grain diameter(mm)
ZK-2050
≤3
≥95
≤8
≥50
580±20
Φ2.0
ZK-2060
≤3
≥95
≤10
≥60
530±20
Φ2.0
ZK-2070
≤3
≥95
≤10
≥70
510±20
Φ2.0
ZK-3050
≤3
≥95
≤10
≥50
540±20
Φ3.0
ZK-3060
≤3
≥95
≤10
≥60
510±20
Φ3.0
ZK-3070
≤3
≥95
≤12
≥70
500±20
Φ3.0
ZK-3080
≤3
≥95
≤12
≥80
460±20
Φ3.0
ZK-4050
≤3
≥95
≤10
≥50
530±20
Φ4.0
ZK-4060
≤3
≥95
≤10
≥60
510±20
Φ4.0
ZK-4070
≤3
≥95
≤10
≥70
490±20
Φ4.0
ZK-5060
≤3
≥95
≤10
≥60
500±20
Φ5.0

Coal Activated Carbon For Gas Purification

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SHIZUISHAN ZhongShi activated carbon co,.ltd , https://www.zscarbonchina.com

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