The main function of the edge banding is to seal the cross-section of the board, so as to avoid the damage of the board and the adverse factors (mainly moisture) in the process of use and prevent the formaldehyde inside the board from volatilizing, and at the same time achieve the effect of beautiful decoration.
The product has the following main features: smooth surface, no blistering, no ribbing, moderate gloss, smooth surface and back surface, uniform thickness, uniform width, reasonable hardness, high elasticity, good quality, strong wear resistance, trimmed and sealed The color of the side and the side is close to the surface color, not whitish, good gloss, and the overall color of the finished furniture is coordinated.
Judge good or bad PVC Edge Banding For Cabinet,Pvc Edge Banding,Banding For Cabinet,T Shape Pvc Edge Banding For Kitchen Cabinet Henan Shunbang Chemical Industry CO.,Ltd , https://www.pvcresinchem.com
The micropump using a piezoelectric element is characterized in that power consumption, noise, and electromagnetic interference are less due to the absence of the motor and the rotating shaft (see the report of this site). The new model of the micro pump has been redesigned with an internal structure, and the diaphragm and valve sections have been modified to increase flow, self-priming and liquid delivery capabilities when air bubbles are trapped. The method of installing the micropump has also been changed from screw fixing to bonding. Thereby, the horizontal width at the time of mounting is reduced by 10.8 mm.
The company has also developed a USB controller "MPU-200" that controls the micropump from a PC with a pre-installed Windows system. In addition to dedicated application software, the company is equipped with "EXCELVBA" and the measurement and control application development software "NILabVIEW", which can be used to build a system that combines a micro pump with a PC, a measuring instrument and an analytical instrument.
1. Look at the hue and surface roughness of the edge banding strip. The color of the surface of a good edge banding strip is also very important. Whether the color is close to the customized product and is gorgeous. If the surface is very rough and there are pull marks, the quality is definitely not much better. This is the surface quality of the edge banding strip. It has nothing to do with the quality of the inner material of the edge banding, mainly the production process of the edge banding factory and the production technical skills of the employees. A good edge banding strip is: the surface must be smooth, no blistering or seldom bubbling, no drawing or few drawing, moderate gloss, not too shiny or too matte (unless there are special requirements).
2. Check the flatness of the surface and bottom of the edge banding and whether the thickness is uniform, otherwise it will cause the joint between the edge band and the board, the glue line is too eye-catching or the gap between the board and the edge band is too large, which will affect the overall beauty. Details determine success or failure, and often a small detail problem may bring an embarrassing situation where the overall effect is not good.
3. Whether the edge trimming is whitish, whether the surface of the bent edge strip is severely whitish, and whether the ground color of the trimming strip is close to the surface color of the board in question. PVC Edge Banding strips are mainly made of PVC and Calcium Carbonate plus additives. If the calcium carbonate content is too high, whitening of the edge banding and bending will occur, which proves that the quality of such products is not good.
4. Whether the strength is okay and whether there is elasticity. High strength means good wear resistance, and the corresponding quality is better. Too high strength also means increased processing difficulty. Low elasticity means low wear resistance and low aging resistance. In addition, according to actual production needs, manual trimming is generally required, and soft spots can be made appropriately, and the automatic edge banding machine can make hard points appropriately.
5. Whether the adhesive is applied evenly and whether it is easy to fall off during use.
6. Smell whether the PVC edge banding strips taste or not. Products produced with good quality raw materials generally have a small taste. If the taste is too large, it means that the quality of the raw materials used in production is relatively poor.
StarMicronics has developed two new models of diaphragm micropumps that use piezoelectric components. Sample shipments are scheduled to begin in the second half of July 2006. The newly developed micropump is "SDMP302" with a maximum flow rate of 2 mL/min and "SDMPP306" with a maximum flow rate of 7 mL/min. This is equivalent to the subsequent models of "SDMP301" and "SDMP305" published in 2005. It is suitable for fuel supply pumps for small fuel cells and liquid feed pumps for analytical instruments.