The function of the compressed air filter is to filter the impurities of the compressed air. When the compressed air passes through the filter, the impurities are adsorbed and trapped due to contact flocculation, adsorption, and entrapment of the filter medium (carbon fiber, activated carbon, etc.) in the filter. The filtration of the filter can further reduce the turbidity of the compressed air and the like. Solvent Dyes Solvent Yellow 21 Solvent Yellow 21 Solvent Yellow B,Transparent Yellow 2G,Metal Complex Dyes,Solvent Dye Yellow 21 FORING IMPORT & EXPORT CO.,LTD , https://www.foringfor.cn
The function of the compressed air filter is to filter the impurities of the compressed air. When the compressed air passes through the filter, the impurities are adsorbed and trapped due to contact flocculation, adsorption, and entrapment of the filter medium (carbon fiber, activated carbon, etc.) in the filter. The filtration of the filter can further reduce the turbidity of the compressed air and the like.
Installation and use of compressed air filter
1. Installation must be performed without pressure on the system.
2. Install the connections in the order of “first coarse and then fineâ€.
3. Pay attention to the filter intake arrow mark “—>â€, and install according to this air flow direction.
4. Tighten the housing with a belt wrench.
5. Install the ball valve and the corresponding automatic drainer and tighten (or tighten the fixing bolts).
6. Connect the operating system piping and the corresponding other connectors.
Note: The seal between the cylinders must be properly installed to prevent air leakage at the joint.
After the installation is completed, check to see if the intake direction is normal, and the corresponding ball valve is open to check if the drain pipe is connected. Finally, check for air leaks. The leaking part needs to be wrapped with sealing tape and tightened again. Repeat the above steps until the filter is ready for normal operation or standby.
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Name:C.I. Solvent Yellow 21,C.I.18690
Molecular Structure: Single azo,Metal Complexes
C.I. Solvent Yellow 21, C.I.18690, CAS 5601-29-6, 322.32, C17H14N4O3, Filamid Yellow R, Zapon Fast Yellow R, Oil Yellow 2G, Solvent Yellow B, Oil Yellow 120,Oil Yellow 801
Molecular Formula:C17H14N4O3
Molecular Weight: 322.32
CAS Registry Number:5601-29-6
Manufacturing Methods : 2-Aminobenzoic acid diazotization and 3-Methyl-1-phenyl-1H-pyrazol-5(4H)-one coupling, and then in formamide solution in 113 ~ 115 ℃ and Chromium formate heating 6 hours, form Chromium complex, 1 mol chrome on 2 Moore dye.
Properties and Applications: yellow. Deep yellow powder. Mainly used for plastic coloring, also used in paint, ink and other supplies coloring.