Solid wood composite door is a kind of door made of solid wood as the main structural material, which is made of various other composite materials. The composite solid wood door solid wood composite door frame adopts solid wood finger joint material as the frame, the door core is various filling materials, and the surface layer is pasted with various materials, and the door will be added with a layer of material between the door frame and the surface layer, most of which are The composite door is made of MDF, because the MDF has the characteristics of easy engraving, easy sanding and small deformation. Solid wood composite door use process needs attention After purchasing a good solid wood composite door, we also pay attention to it during its daily use, because the deformation and cracking of the solid wood composite door are mostly caused by improper use. What problems should be paid attention to during the use of solid wood composite doors. The finishing materials of solid wood composite doors are generally inferior to the finishing materials of solid wood doors. Therefore, it is necessary to pay attention to the use of cleaning agents to clean the stains on the surface of wooden doors. The rags should not be placed on the surface of the wooden doors for a long time because the cleaning agent is neutral alkaline agent and long. Time contact can cause discoloration or peeling of the facing material of the solid wood composite door. Usually pay attention to indoor ventilation, maintain indoor humidity, so that the solid wood composite door is under normal room temperature and humidity, prevent wooden products from being deformed due to excessive humidity and temperature difference, metal parts appear rust, edge sealing, and facing materials fall off. When using electric heating or other heating equipment in winter, keep away from wooden products to avoid deformation. Solid wood composite doors are generally three-layer structure, and only the surface layer is solid wood, which is much weaker than solid wood doors. If water splashes on the door, wipe it with a rag to prevent water from immersing into the surface solid wood layer and causing local expansion; Also pay attention to the force when wiping, to prevent the force from being used too much to wipe the paint. When removing the stain on the surface of the solid wood composite door, it can be wetted with a gas and then wiped with a soft cloth. Hard cloth is easy to scratch the surface. If the stain is too heavy, use a neutral detergent or a special cleaning agent for the furniture. Wipe off immediately after decontamination. Do not rub the corners of the solid wood composite door frequently to avoid fading and damage of the facing material at the corners. When removing dust from the wooden door, you can also use a vacuum cleaner to remove it. [Follow the WeChat public account "Jiuzhengmen Window Network" to view the latest hot article "You are friends who do the doors and windows, everyone has lived!" More industry exchanges, please join the Jiuzhengmen window network exchange group]
1. Product introduction
Coal-based Column Carrier Activated Carbon selects high-quality coal as raw material. The product has developed porosity, large surface area, especially in the large micro-pore volume, high strength, antifriction, impact resistance and easy regeneration characteristics. The high adsorption speed, high capacity; for organic solute, free chlorine and harmful gases in the air has strong adsorption capacity. It is good for the city drinking water advanced purification, removing residual chlorine, bleaching and deodorization, the preferred material in high pure water preparation. It has an irreplaceable role in the production of artificial mineral water. In the field of boiler water, sewage purification has played a significant role. Using Activated Carbon loading masks; air filter can remove airborne bacteria, toxic and harmful gases. The products are divided into columnar, powdery, crushing, briquetting, spherical and other specifications.
2. Application
a. Coal-based column carrier activated carbon used in water treatment industry: tap water, industrial water, sewage treatment, purified water, beverages, food, medical water etc..
b. Coal-based column carrier activated carbon used in air purification: cleaning, deodorizing, adsorption, removal of formaldehyde, benzene, toluene, xylene, oil and gas and other harmful gases.
c. Coal-based column carrier activated carbon used in industry: decolorization, purification, air purification.
d. Coal-based column carrier activated carbon used in fish: filter
e. Coal-based column carrier activated carbon used in reagent: catalyst and catalyst support, coal column carrier activated carbon, mainly used in synthetic industry catalyst or catalyst carrier Granular Activated Carbon.
3. Process
Coal-based column carrier activated carbon use the high-quality coal as raw material, through carbonization, activation, cooling, washing and a series of processes developed. Its appearance is generally black cylindrical activated carbon, amorphous granular activated carbon, also known as broken carbon. Cylindrical activated carbon generally by powder raw material and binder, by kneading, extrusion molding by carbonization and activation processes it also can be extruded with powdered carbon and binder.
4. Transportation and Packing
Woven bag, lined with plastic film bags, each 25kg can also be packaged according to customer demand. The product should be placed in a cool and dry place during storage; When transportation, it prevents to mixed with hard materials, to prevent carbon particles broken that affecting the quality of packaging, to prevent breakage. To avoid leakage or mixed with debris; to avoid water, oil and fire.
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