Article List
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How fertilizer affect the soil?Fertilizer is an expensive input needed to optimize crop production. Understanding how fertilizers react in the soil is important to optimize the amount of fertilizer used and the efficiency of growing high-yielding crops. It is also important for farmers to understand the short and long-term effects of fertilizers on soil chemical and biological properties.Product News July 20, 2021
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Fertilizer when to apply？The fertilization method of potted plant fertilizer is different in each season. The spring and autumn season is the growing period of plants, and the demand for fertilizer is relatively large, so the amount of fertilizer needs to be increased. A small amount of fertilizer in summer, summer evening is the best time to fertilize, to avoid sunburn. When plants stop growing in winter, no fertilizer is needed.Product News July 17, 2021
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What are the uses of melamine?Melamine is a chemical compound with numerous industrial use, including the production of plastics, dishware, kitchenware, commercial filters, laminates, adhesives, molding compounds, coatings, and flame retardants. Melamine is an important nitrogen heterocycle organic chemical material, it presents alkalescence and reacts with various acidums to generate melamine salt.Product News July 13, 2021
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How to use melamine resin plywood?Melamine is an important nitrogen heterocycle organic chemical material, it presents alkalescence and reacts with various acids to generate melamine salt. It offers a smooth, easy-to-clean finish that is ready to use without much construction waste or need to paint or stain. It has fire retardant properties due to its tendency to release nitrogen gas when burnt.Product News July 09, 2021
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How does melamine work?Living during the twenty-first century, melamine becomes a necessary element in our daily life. Melamine is an important nitrogen heterocycle organic chemical material, it presents alkalescence and reacts with various acidums to generate melamine salt. It can be used to manufacture cooking utensils,Product News April 16, 2021
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Can we eat on the melamine dinner plates?Melamine is a chemical used to make plastic tableware, cups, and other tableware. Compared with standard plastic, it makes tableware feel harder and more durable. Melamine tableware was popular when it came out in the 1950s and 1960s. These melamine dinner plates are rich in color and pattern, diverProduct News April 15, 2021
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How To Paint Melamine WoodMelamine is a chemical compound with numerous industrial uses, including the production of plastics, dishware, kitchenware, commercial filters, laminates, adhesives, molding compounds, coatings, and flame retardants. Melamine is an important nitrogen heterocycle organic chemical material, it presentProduct News April 14, 2021
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Why is the PVA of partial alcoholized easy to generate foam and how to eliminate the foam?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 largeCompany News April 30, 2019
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What is the effect of the degree of alcoholysis of polyvinyl alcohol on textile sizing?The degree of alcoholysis has an effect on the water solubility, viscosity, adhesion and serosity of the slurry.1． Water solubility:PVA with fully alcoholysis is poor in water solubility,for example,PVA with Alcoholysis degree more than 99%(Mole fraction) begin to dissolve when it is heated above 9Company News May 05, 2019
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What is melamine formaldehyde molding compound? Is it poisonous?Melamine formaldehyde molding compound is made of "melamine formaldehyde resin" as a base material, "Alpha" cellulose as a filler, and added with pigments and other additives. It has the characteristics of water resistance, high temperature resistance, non-toxicity, bright color and convenient moldiCompany News March 01, 2019