Investigations at different materials, such as aqueous solutions of nanoparticulate siliciumdioxid powder and spray frozen agglomerates with a variable solid content have demonstrated the considerable advantage of ultrasound when compared with other techn
Zinc-oxide MOV surge arrester is the most advanced over-voltage protector at present in the world. The voltage current characteristic of the varistor has been changed compared with traditional carborundum arresters due to the multiple metal oxide material
Ultrasonic processing shortens the separation time of 5-10h required for conventional stirring to less than 15min. Ultrasonic processing equipment has been used in various sonar chemistry fields, and biodiesel production is one of them.
GYX-FSoft Flow Jet Dyeing Machine uses jet nozzle, the highest pressure can reach 3.kg/cm2,suitable for dyeing high density and ultra-fine fibers (use double anti-rotation device nozzle)
ultrasonic equipment was used as shown in principle in Fig. 1. A piezoelectric ultrasonic transducer transforms a sinusoidal electrical voltage into mechanical longitudinal resonance vibration, where the resonance frequency of the equipment is 20 kHz.
The amide group of polyacrylamide can have affinity and adsorption with many substances to form hydrogen bonds. High-molecular-weight polyacrylamide forms "bridges" between the adsorbed particles to generate flocs, which is conducive to the sinking of par
The MVD/5 series safety solenoid valves are single-stage automatic shut-off valves that meet the requirements of EN 161 for gas burners and gas equipment.
Non-ionic polyacrylamide (NPAM) is a water-soluble linear polymer with high molecular weight and low ionicity. Non-ionic polyacrylamide (NPAM) has a very obvious effect of speeding up solution clarification and promoting filtration.
1.Three sizes double grid lunch box2.It is portable taking and leak proof 3.outdoor bento box large capacity food container4.It is for outdoor hiking ,camping ,school and office takers
GYX-F-2 HTHP Double Tube Liquid Flow Dyeing Machine uses double cylinder with four dye bath.This design can shorten the circulation time of the cloth in the dye tank,increase liquid circulation frequency to achieve rapid dyeing effect.
GYX-S Series High Temperature And High Pressure Liquid Flow Dyeing Machine has wide application for woven and knitted fabrics,such as Nylon,Polyester,T/R,T/W and so on.Single head double dyeing chamber can improve fabric dyeing color difference.