What is the main composition of gypsum?

Agricultural plaster is both a fertilizer and a soil conditioner. Among the 16 nutrients needed by crops, there are calcium and sulfur, and the main component of gypsum is calcium sulfate, which contains both calcium and sulfur, so it is also a fertilizer. Due to the wide source of calcium and sulfur in the soil, the relative amount is also more than other nutrient elements. In general, gypsum alone is not used as a fertilizer.

Other Imported Bio-based Plastic Resin

Degradable plastics refer to a kind of plastics whose products' various properties can meet the requirements of use and their properties remain unchanged during the preservation period. However, they can be degraded into environmentally harmless substances under natural environmental conditions after use. Therefore, it is also known as environmentally degradable plastics.

Existing a variety of new plastics: photodegradable plastic, biodegradable plastic, light, oxidation \ biodegradable plastic, carbon dioxide-based biodegradable plastic, thermoplastic starch resin degradable plastic.

Other Imported Bio-Based Plastic Resin,Premium Bio-Based Ldpe,Premium Bio-Based Hdpe,Sugarcane Based Eva

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