In order to effectively improve the detection efficiency and accuracy before the formality test of seed purity, a preliminary selection of the seed sample to be used for detection is required to remove mixed inclusions in the seed, such as stems and leaves mixed in the seeds. , other crop seeds, sediment and other adulterants, this time, the use of the blast type instrument can quickly achieve the separation of seeds and inclusions, to achieve the effect of seed primaries, improve the purity of the seeds, for the further degree of seed purity Analyze your preparation. The blast cleaning instrument is a good helper for rapid seed cleaning. It is a professional instrument that uses wind to rapidly separate seeds and inclusions. It is widely used in grains, vegetables, flowers, seeds, herbs and tobacco. Such as the clarity of the seed before the analysis work. Its working principle is that the frequency is used to control the speed of the fan to adjust the air volume, so that the seeds that do the free-fall movement in the separation tube under the action of the wind force separate due to different quality. The use of a blast cleanness meter can effectively accomplish the cleaning of seed samples. By reasonably controlling the size of the wind, the best separation effect can be achieved. The blast type netness meter is a widely used seed processing equipment that integrates seed selection, optimization, and dust removal. It is mainly used in the laboratory for wind dressing test research of various types of seeds or for seed processing companies for small batches of vegetables, Herbs, flowers and other high value-added seeds are processed by gravity separation. In the test of the degree of seed clarity, the blast-type cleaner has provided important help for the improvement of the work of the cleanliness of seeds. It not only greatly reduces the work intensity of the inspectors, but also effectively improves the efficiency and effectiveness of the work. The seed inspection laboratory staff unanimously welcomed. However, it is necessary to remind everyone that the application effect of the instrument in seed testing should be used. The laboratory personnel should also be familiar with the instrument, understand the correct use of the instrument, and ensure the use of the specification in practical work, so to achieve Ideal seed detection effect. Dyeing Auxiliaries For Polyester In textile dyeing, it is hoped that the dyes can be evenly dyed on the fabric, without uneven depth and color spots, and has a good covering ability for the difference of affinity caused by the quality of the fiber. For this reason, the general selection of appropriate levelling agent is important. Polyester is one of the three major synthetic fibers with the fastest developing speed. It has good wear-ability and is the main fabric used for outerwear. When polyester and its blended fabrics are dyed with disperse dyes at high temperature and high pressure, the temperature rise rate will be improperly controlled due to the poor dispersion and evenness of the dyes. Therefore, effective levelling agent must be added when dyeing. Because the dyeing temperature of polyester fabric is generally around 130℃, that means this kind of dyeing agent is used to called high temperature leveling agent. superfine denier polyester fabric, high temperature, high pressure, recycled water, high concentration electrolyte conditions Dymatic Chemicals, Inc. , https://www.dymachem.com
