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The Weifang Tainuo chemical industry Limited company is located in “the world kite” - - Weifang, south near the rubber Jinan railroad, north depends on 309 federal highways, the blue silver highway, the geographical position is superior, the traffic conditions are convenient. in 2006 sets up with joint forces by the original Shandong four stars in the bowl of the big dipper specialized team, is domestic devotes to the development green environmental protection safety product for the mission specialty company.
After more than 100 years of development of Fertilizer, the direction of Fertilizer technology innovation has been established. Next, let us take a look at the technological approach to Fertilizer innovation.
Fertilizer is often used in our daily production and life, so what are the problems faced by the utilization of Fertilizer in China's planting and breeding industry? Let's see together.
China has a vast territory, and although the natural conditions, planting methods, and scale of livestock and poultry breeding vary greatly among regions, the utilization of Fertilizers for planting and breeding waste is mainly divided into direct utilization and indirect utilization according to the method of returning to the field.
As an indispensable means of production for modern agricultural production, Fertilizer is currently in an unprecedented stage of innovation and development in my country's Fertilizer industry. New formulations, new technologies, and new products are constantly emerging revolution in the Fertilizer industry. However, many factors affect the innovation of Fertilizer in our country, and the interference of these factors should be avoided, and advantages should be avoided.
Views: 0 Author: 艾彩霞 Publish Time: 2019-04-30 Origin: Site
Since the partially alcoholized PVA contains more acetate groups, and the volume of the acetate group is much larger than the hydroxyl group, there is a large steric hindrance, so that the partially alcoholized PVA cannot form a compact crystal structure. It can only form loose structures with large spaces between molecules, which can absorb more air.In the process of boiling size,because the size has a certain viscosity,it provents the small bubbles from escaping from the size surface,and forms the accumulation of small bubbles,which produces greater energy,thus making the size overflow the size mixing kettle.If there still is bubble in the sizing box,a foam layer will form form on the surface of the sizing,which will affect the operation of the worker and also affect the sizing quality.
The way to eliminatiing the foam is to add an antifoaming agent in the sizing box or the mixing kettle.The antifoaming agent is actually a sufactant with few hydrophilic groups,which can reduce the surface tension of the foam and rapidly break the foam,thereby reducing the accumulation of the foam and achieving the purpose of defoaming.
