What will the chemical plant look like in the future? You can't think of it

Introduction: In 2020, the chairman of Sinochem named Sinochem's digital strategy with "online Sinochem", and clarified the direction of "online Sinochem, digital sinochemization, and intelligent sinochemization". Digitalization has become a key production factor for the development of Sinochem in China, and is promoting profound changes in the development model and production mode of enterprises.

At present, there are four main products of mahogany furniture: Zhejiang Dongyang mahogany, Suzuo mahogany, Xianzuo mahogany, Guangzuo mahogany, and the rest are produced in some factories in Yunnan, Guangxi, Hebei and other places. However, mahogany furniture consumers are all over the country, and the humidity in various places is also very different, so there will be the same batch produced by the same factory, and the same workmanship and material of mahogany furniture will crack.

Taking Dongyang mahogany furniture as an example, when used in the north, the furniture will shrink out the seams. Because the air in the north is dry all year round, especially in winter, the heating period of about half a year in winter, the baking of the floor heating of the building makes the mahogany furniture as if it is dried again, and the mahogany furniture that is not "grounded" will show the shrinkage of the board surface and the cracks in the armrests.

When used in southern parts such as Fujian and Guangdong, mahogany furniture will swell. Because the south is humid all year round, especially in the rainy season and typhoon season, the air humidity remains high for a long time, even if the dried mahogany furniture, mahogany furniture absorbs a lot of moisture in the air, shows expansion, and cracks appear at the furniture interface.

Then this reason for cracking is not a quality problem, but the material of the mahogany furniture you choose is not suitable for the local climate, resulting in "acclimatization", such cracking is very slow, and it will reach stability in about 2 years. If the cracking seriously affects the use, you can find a local mahogany repair master to repair it; If it's just a slight crack, let's think of it as mahogany furniture "laughing". If you are particularly entangled with such a "smile", it is better to choose furniture with copper, iron, synthetic board and other textures that are not easy to deform, mahogany is really not suitable for you.

Everyone is familiar with Hainan Huanghuali and small-leaved rosewood furniture, and the classical furniture of these two materials in the auction is often the object of bidding, after hundreds of years of vicissitudes, such mahogany furniture still maintains beautiful lines and postures, and there are few cracks. This is because these two types of mahogany furniture have a small temper and are not sensitive to environmental changes, as long as they are used properly, whether in Beijing or New York, they can maintain their original appearance.

Among the national standard mahogany, the ones with less "temper" are: entry-level hedgehog rosewood (African pear); broad-leaved yellow sandalwood (Indonesian black sour branch) and large-fruited rosewood (Burmese pear) are mid-end mahogany furniture; Bari yellow sandalwood (flower branch) and Jiaozhi yellow sandalwood (big red sour branch) are high-end mahogany furniture. Therefore, when choosing mahogany furniture, try to give preference to mahogany furniture with a small "temper" to reduce the chance of cracking.

If the mahogany home is exposed to the sun for a long time, it is easy to cause cracks in the furniture; If mahogany furniture is too close to water sources such as fish tanks, it is easy to cause furniture to crack; If mahogany furniture is placed on doors and windows, long-term blowing will also cause the furniture to crack. Therefore, it is necessary to use mahogany furniture correctly to maintain a long service life.

Mahogany furniture should be dried less once during the production process, so that the moisture in the wood reaches a certain proportion, so that the mahogany furniture is not easy to crack and deform; At the same time, there will be gaps in the mahogany furniture board surface to buffer a certain amount of deformation and cracking; Some mahogany raw materials will also undergo special processes such as boiling to reduce the chance of cracking; Mid-to-high-end mahogany furniture will also undergo multiple drying treatments. So if these are not done well, then mahogany furniture cracking is a quality problem.

To sum up, you don't have to worry too much about the problem of mahogany furniture cracking, quality problems are only a small part of the reasons, as long as you understand the wood nature before buying, choose a good purchase channel, it will greatly reduce the probability of mahogany furniture cracking