The name Super Absorbent Polymer was first translated from the Japanese, and the common international name is Super absorbent polymer (SAPs). Water retention agent was first developed in the 1960s by the U.S. Department of Agriculture Northern Research Institute using corn.
Object: Test the effect of SAP on the growth of oats at different times, and the drought resistance effect after adding SAPTime: October --- AprilCountry: ArgentinaExperimental conditions0.5 hectares without SAP
When it comes to "saline-alkali land", I believe most of you will think of a question like this reflexively:
Naturally sourced polymer-based hydrogels offer advantages over synthetic forms owing to their biocompatibility, physicomechanical and environmentally friendly properties.
Naturally sourced polymer-based hydrogels offer advantages over synthetic forms owing to their biocompatibility, physicomechanical and environmentally friendly properties.
First, let’s take a look at the distribution of agricultural GDP in South America.
Next, let’s take a look at the climate in South America
Water-absorbent polymers or hydrogels are water-insoluble hydrophilic polymers, able to swell and absorb amounts of water, saline solutions, or physiological fluids as high as 10-1000 times their weight.
Super absorbent polymers (known as SAP) are water-insoluble polymer, cross-linked copolymer of acrylic acid. It is in the form of white, odourless granules. This water-absorbing polymer is produced by acrylic acid and a cross-liner solution through polymerization.
Hidrogel(Potassium polyacrylate) is a kind of extremely hydrophilic three-dimensional network structure gel. It swells rapidly in water and can maintain a large volume of water without dissolving in t...
Other names for potassium polyacrylate:potassium salt,sap for agriculture, Agricultural hydrogel HS Code: 390690
As a chemical raw material, potassium polyacrylate is widely used in agriculture and forestry water-retaining agents and industrial additives, and its price is also affected by many factors.
Sodium polyacrylate is a chemical polymer that is widely used in a variety of consumer products for its ability to absorb several hundred times its mass in water. Sodium polyacrylate is made up of multiple chains of acrylate compounds that possess a positive anionic charge, which attracts water-based molecules to combine with it, making sodium polyacrylate a suber-absorbent compound. This polymer is highly toxic when inhaled or ingested, causing damage to your eyes, skin and lungs. If you have accidentally inhaled or ingested sodium polyacrylate, seek medical attention immediately.
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