Ningbo Actmix Produce the organic blowing agent Actmix®ADC-50GE & Actmix®OBSH-50GE, which application for the manufacture of sponge and foam rubber articles based on natural and synthetic rubbers. The foaming temperature from 150℃ to 210℃.Lower mooney viscosity at lower temperature(50℃), with high dispersiblity,ensure the foaming rubber parts with uniform fine structure.
Ningbo Actmix produce the microsphere foaming agent Actmix®HDU/GE Actmix®LDU/GE, with stable perfoamance, non-flammable, non-pollutin, non-toxic and tasteles, do not corrode the mold, non-staining the rubber parts; which are widly application for the Sealing strip, sold and lightweight rubber products, etc.
Rubber Foaming Agent,EPDM Foaming Agent,Pre-dispersed Rubber Foaming Agent,Rubber Foaming Agent ADC-50 Ningbo Actmix Rubber Chemicals Co., Ltd. , http://www.actmixchemicals.com
First: Avoid Strong Impact Because the liquid crystal splicing screen contains many precision glass components and electrical components, the screen of the liquid crystal splicing screen is very delicate and the ability to resist impact is relatively poor. Once subjected to a strong impact, the LCD screen and other related components may be damaged. In addition, do not put pressure on the surface of the LCD splicing screen, such as pointing a certain part of the screen with your fingers.
Second: Keep dry operating environment This is an important condition for the normal operation of the LCD splicing screen. The internal design of the LCD splicing screen is very precise. If the environment is wet, it will easily oxidize and cause short circuit, which will cause huge economic losses to users. Therefore, we must try to keep the LCD splicing screen dry in use. If you find moisture on the surface of the screen, wipe it gently with a soft cloth before you turn on the power. If moisture has entered the LCD panel, the LCD panel must be placed in a well-ventilated or warm place to allow it to evaporate. If the situation is more severe, ordinary users can ask professionals to help solve it. Do not allow the LCD splicing panel to work when no moisture is removed. Otherwise, the liquid crystal electrode will be corroded and the LCD splicing screen will be permanently damaged.
Third: Correctly clean LCD splicing screen The LCD splicing screen is used for a long time, and it is easy to have some dust and dirt. Cleaning up the LCD splicing screen is inevitable. When cleaning, we must use the correct cleaning method: Use a soft, non-fiber absorbent cotton, lens paper, or soft cloth, etc., to remove a little glass cleaner, and gently wipe off the dust or dirt on the screen.
It is prohibited to use organic chemical solvents such as alcohol when cleaning, nor can you use rough cloth or paper items, because such materials are prone to scratches and affect the display effect. Also be careful not to spray the cleaner directly onto the surface of the display screen so that the cleaner can easily flow into the screen, causing a short-circuit fault inside the LCD splicing screen, causing unnecessary loss.
Fourth: pay attention to the use of time to avoid long hours of work Long hours of overloading work is very easy to cause some pixels of LCD splicing screen overheating, if it exceeds the limit will lead to permanent damage. The pixels of the LCD splicing screen are composed of liquid crystals. When the continuous full-load working for more than 95 hours, it will accelerate the aging process of the LCD splicing screen, and more serious will burn out. Therefore, the user must pay attention to the use time when using the LCD splicing screen to avoid long working hours. This will not only extend the life of the LCD screen, delay the aging process, but also avoid hardware damage.
The LCD splicing screen can select different video processing systems according to the user's requirements on the input signals, and realize VGA, composite video, S-VIDEO, YPBPR/YCBCR or DVI signal input to meet the needs of different occasions and different signal input. Can also be through the control software to achieve a variety of signal switching, splicing into a full-screen display, any combination of display, image stretching display, image roaming display, image overlay display. This is based on these advantages, LCD splicing screen has been recognized and favored by various industries and has been widely used. In daily life, proper maintenance can prolong the service life of LCD splicing screens and increase the cost performance. So, what are the maintenance methods of LCD splicing screen?