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An elegant home always requires careful consideration in all aspects. The ceiling is the home of the family. It plays an important role in the entire renovation process. It always feels perfect to be able to see and see. A good ceiling should be of a wide variety of colours in order to harmonize with the style of the room and, of course, be durable. The position of the ceiling is high, so it is not easy to scrub or replace. Therefore, it is best to use materials that are not deformed, faded, anti-aging, moisture-proof, anti-corrosion, and easy to clean. The basic functions of the ceiling cannot be lost: antistatic, sound insulation, heat insulation, fire prevention, etc. .
Star Libo ceiling
Ceiling is a technique often used in interior design. People's eyes often contact it for more time. Therefore, the shape and artistic treatment of suspended ceiling obviously affect the spatial effect. The ceiling material is mainly gypsum board, wood board, PVC plastic buckle board, glass, metal and so on.
There are many ceiling materials on the market. There are two major categories of traditional materials: PVC ceilings and metal ceilings. Can these two materials meet people's needs? The popularity of suspended ceilings in previous years has promoted the constant change and innovation of ceiling materials. Today, it has been developed from past gypsum board to today's pvc board, ps board, mineral wool board, aluminum ceiling, stained glass and so on. Whether it is traditional materials or a new generation of composite materials, they all occupy the right consumer groups in the market.
Gypsum board light and low price
This is one of the ceiling materials commonly used in the past. Its light weight and low price range varies from a dozen yuan to a few dozen yuan per square meter because of different sizes and sizes. The previous gypsum board had poor moisture resistance and fireproof performance, and now there are fireproof and moisture-proof products. However, the use of gypsum board for ceiling installation requires the use of keel, combined with some ordinary gypsum used for a long time will be chalking and sagging, so in today's home improvement material market has been difficult to trace.
PVC board economical and practical
PVC board is cheap and practical, and is the preferred ceiling material for home decoration. Prices range from a few yuan to a dozen yuan per square meter. It uses PVC as raw material, which is light in weight, waterproof, moisture-proof, and moth-proof. It is safe to use because it is made of flame-retardant materials. There are many types of colors and patterns in PVC panels, mostly plain, but also imitation patterns, imitation marble pattern, its cross-section is a honeycomb-like mesh structure, on both sides of the processing of the formation of the mouth and indentation. The selection of such materials requires attention that the surface should be free of cracks and scratches, and that the mouth and the bowl should be completely straight and smooth, with no undulations locally. The plate is flexible and elastic, and the surface sounds are crisp when hit by hand, and will not sink or deform under certain pressure. Its disadvantage is poor high temperature resistance, and it is easily deformed in a hot environment for a long period of time.
PS board decoration effect is good
This is a new type of imported material, with solid color, large elasticity, light weight, and good light transmission. It is an ideal ceiling material. PS board has a variety of patterns, such as bark lines, water lines, beads, etc., and will not fade aging. Because it has a good light transmission, it is possible to install lighting fixtures inside the ceiling to form a uniform effect of astigmatism and warmth, which is very decorative. The price of PS plate is higher, ranging from 100 yuan to 200 yuan per square meter.
Mineral wool board sound absorption effect is good
Made of mineral fiber as raw material, the biggest feature is a very good sound absorption effect. The surface has effects such as knurling and embossing. The patterns are full of starry stars, cross flowers, center flowers, and walnut patterns. The mineral wool board can be soundproofed, insulated, and fireproofed. The high-grade products are also free of asbestos, harmless to the human body, and have anti-sag function. The price is also moderate, between 20 yuan and 50 yuan per square meter.
Aluminum plate is most suitable for kitchen and bathroom use
This is a ceiling material that has been developed in recent years. It can not only prevent fire and moisture, but also anti-static, anti-static and sound-absorbing noise. Aluminum flower grid sub-grid ceilings, square pinboards, strip buckles, etc., the surface can be divided into two kinds of punching and plane. The surface punching can compose a variety of patterns. The biggest effect of punching is ventilation and sound absorption. The inside of the buckle plate is covered with a layer of film cushion. The moisture can be absorbed by the film through the punching hole. It is most suitable for places with high moisture such as kitchen and bathroom. use. The surface of the aluminum foil board is heat-cured and treated with various gloss effects such as mercerizing, silk surface, mirror, and various color series. The basic materials of domestic aluminum foils are aluminum-magnesium alloys, aluminum-manganese alloys, and the prices are mostly around five to sixty yuan per square meter. The basic materials of imported products are aluminum-zinc alloys, and the hardness is higher than that of domestic ones. The price per square meter is 200 yuan. up and down. The quality of aluminum panel inspection depends on whether the shape of the surface mesh is uniform or not, whether the arrangement is neat, whether the gloss is good after the surface is sprayed, and whether the thickness is even.
Stained glass living room stunning beauty
It is a new generation of building decoration materials based on glass, which breaks through the monotony and limitations of the traditional and radiates its unique charm in home decoration.
Choosing stained glass to beautify their ceiling decoration not only can afford to spend less, but enjoy better artistic enjoyment, and the installation method is simple and easy to replace.
Ceiling Ceiling Aisle Ceiling Living Room Ceiling Glass Decoration Home Interior Design Plaster Ceiling Ceiling Kitchen Door Ceiling Embossed Kitchen Glass Sliding Door Bathroom Ceiling Material Bathroom Waterproof Toilet Waterproof Price Toilet Ceiling Bathroom Design
The full ceramic ball bearings listed below are supplied with rings and balls made from zirconium dioxide (ZrO2). These zirconia bearings are available as full complement (no cage) or with cages made from PTFE, PEEK or 316 stainless steel.
These are non magnetic, non-conductive and highly corrosion resistant to most chemicals although ZrO2 bearings are not recommended for prolonged contact with steam. Full complement bearings or those with a 316 stainless cage can be used up to 400°C while bearings with a PEEK or PTFE cage can cope with temperatures of up to 250°C. For temperatures below -70°C, PTFE or 316 stainless steel cages are preferred. Standard radial clearance for full ceramic bearings is C0 but other clearances can be supplied to order.
ZrO2 ceramic bearings are generally used for their extreme temperature capabilities, excellent corrosion resistance or non-magnetic properties. Other sizes can be supplied on request.
The Description of Ceramic Bearings:
Compared to steel, Ceramic ball Bearings have many specific advantages. They offer superior corrosion and heat resistance, higher dimensional stability, and lower density, which facilitate high speed. Ceramics are superior to steel in heat and corrosion resistance, and are lightweight and extremely hard as well. Consequently, ceramic rolling bearings can be used in environments where conventional steel bearings cannot. That is to say, the superiority of these bearings makes it possible that they can be applied in some special environments.
Firstly, they can be used in corrosive environments. Compared to stainless steel bearings, hybrid and all Ceramic Bearing lasted three and twenty times longer respectively. It is presumed that water readily adheres to silicon nitride and forms a better lubrication film, leading to extended bearing life.
Secondly, they can be performed in corrosive agents. Generally, silicon nitride has excellent corrosion resistance. However, corrosion resistance varies depending on the type and quantity of sintering additives, and certain corrosive agents decrease in hardness and flexural strength. In such situation, it is can be proved that the carbide-based ceramic bearings are the most effective.
Thirdly, they can be used in high-temperature vacuum. An all-silicon nitride Ball Bearing with a self-lubricating laminated cage (mainly composed of MoS2) and with MoS2-coated rings and balls proved superior in durability in a high-temperature vacuum environment. Compared with the hybrid bearings, the all-ceramic bearing was superior in both dynamic frictional torque and life.
Fourthly, they can be performed with poor lubrication. As ceramics are extremely hard and have outstanding wear resistance, they outperform other materials in bearing life without lubrication. According to a test, the steel bearing seized within a short period while the hybrid and all 627 Ceramic Bearings, though sustaining wear, did not. And the all-ceramic bearing sustained considerably less wear than the hybrid bearing, indicating that its endurance life is much longer.
Cermic Ball Bearing,Full Ceramic Bearing,Hybrid Ceramic Bearing,Self-Aligning Full Ceramic Ball Bearing
Shijiazhuang Longshu Mechanical & Electrical Equipment Trading Co., Ltd. , https://www.longsbearings.com