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What is Potassium stearate

What exactly is Potassium Stearate ?

Potassium Stearate can also be described by the name of "potassium octadecanoate". White powder with crystalline structure. Soluble in hot water, insoluble in chloroform, ether or carbon disulfide. The aqueous solution is strongly alkaline, ranging from litmus to phenolphthalein The ethanol solution can be slightly acidic to phenolphthalein. It can be made by neutralizing the reaction between stearic acid and potassium hydroxide. It is often used in manufacturing for surfactants as well as fiber softeners. It can also be utilized in the manufacture of anti-slip material, graphene modified glues Anti-caking agents, waterproof coils.

1 . The 1 is used to design a different type made of material with no slip

The non-slip new material comes with high wear resistance and anti-slip capability, and the raw components in the formula are easily available for purchase. In the production process, the procedure is easy and straightforward to use, and the producer has a vast and user-friendly material formula. Materials used in production include Short fiber, water-based glue zinc oxide(zinc oxide), anti-aging agent, photoinitiator, stearic acids, Potassium Stearate, potassium stearate in combination with coupling agent and carbon fiber. The fiber is calculated based on its mass percentage. innovative non-slip material contains: 5-10 parts of fiber, 0.5-5 percent of water-based glue. of zinc oxide, 5 pieces of antioxidant 2-8 slices of stearic acid 1-5 parts of photoinitiator Potassium stearate 10-13 parts, 1-8 parts potassium stearate 3-10 components of coupling also 0.5-10 parts of carbon fiber.

2. . It is used to make a graphene-modified glue

Graphene is added to the existing glue to alter its resistance to high temperatures cement and enhance its adhesion. The material for preparing the paste is calculated by parts by weight: 12-30 parts of polyurethane, 15-30 parts of chloroprene rubber, 15-30 parts of polyacrylate, 2-12 parts of graphene, triallyl isocyanuric acid 0.8-1.6 parts of ester, 1-6 pieces of ethylenediamine, 2-10 parts of n-butanol, 2-8 pieces of toluene, 0.8-3 parts of potassium stearate, 2-8 parts of polyvinylpyrrolidone, N- 1-5 parts of phenyl-b-naphthylamine;

The steps specific to HTML0 are as these:

Level 1: The graphene is mixed with n-butanol and toluene, ultrasonic dispersion remains uniform, to get a mixed solution;

Step 2, adding polyurethane, chloroprene rubber, and polyacrylate into the reactor, the temperature is raised to 80-105 deg C, the reaction is 1-3 hours, and then the mixed solution A and triallyl isocyanurate in the first step The acid ester, potassium stearate, polyvinylpyrrolidone, and N-phenyl-b-naphthylamine are sequentially added to the reactor, the reaction temperature is adjusted to 150-360 deg C, and the reaction is carried out for 2-5 hours to obtain a mixture B;

Step 3: the above reaction is stopped, and the temperature decreases to 80 deg C, ethylenediamine gets added to the reactor, stirring it evenly and left to stand for a whole day to make a graphene-modified glue.

3. Preparation of anti-caking composites to be used in food-grade potassium chloride

To lower the chance of having elevated blood pressure it is currently permitted to add a little of potassium chloride as a replacement for sodium chloride within the edible salt. In the process to store and transport potassium chloride, the moisture contained in the product causes dissolution and recrystallization of powder's surface. It forms crystal bridges at each of the powder's pores, and the crystals are merged with each other over time to form. Huge mass. The weakening of fluidity impacts its use in table salt. To keep agglomeration at bay, it is imperative to add the right amount of anticaking agent to the production process.

The anti-caking ingredient that is used in food-grade potassium chloride is non-toxic harmless in its color, odor, and colorlessness. It is comprised of D-mannitol also known as potassium stearate. It is calcium dihydrogenphosphate. the specific gravity of D'mannitol potassium stearate, as well as dihydrogen phosphate are (1.25-5): (0.1-0.4): 1. The purity of the D-mannitolcompound, potassium stearate and calcium dihydrogen is food grade. In comparison to other known methods this invention offers the advantages of being colourless or slightly white, does NOT alter the brightness of potassium chloride. does not contain any cyanide or other toxic elements, and is completely safe and is safe.

4. . The production of high-molecularly polyethylene waterproof membrane of polypropylene

Polyethylene Polypropylene, a new substance that has come into use in recent years. Polypropylene is made up of non-woven polypropylene fabric and polyethylene as its primary raw material. It is composed with anti-aging components and manufactured using high-tech, advanced technologyand innovation. The Polypropylene polyethylene composite waterproof roll material with an integrated coating has a huge friction coefficient, superb quality, durability smaller linear expansion coefficient, broad temperature range for temperature adaptation, superior chemical resistance, weather resistance and flexibility. The characteristic is an ideal eco-friendly product to protect the environment in the new century. The procedure of making the waterproofing high-molecular polyethylene polypropylene membrane is based on the following steps:

Step 1: Weigh the raw materials in accordance to the following parts of weight in the range of 80-130 parts polyethylene resin. Ten to 20 parts of Talcum powder; 5-10 parts of silica gas, 5-10 portions from glass beads. 8-16 pieces of potassium Stearate. 8-18 pieces, carboxylated, styrenebutadiene latex; 10-20 parts of anti-aging agents.

Step 2: Place silica fume, talcum powder, potassium stearate and carboxylated butadiene-styrene latex into a high-speed mixer, raise the temperature to 70-80 deg C, then stir it at high rate for between 8 and 18 min, and then raise the heat until it reaches 95-100 degrees C. Following that, glass microbeads made of polyethylene are added, and the mixture is stirred at a rapid speed for 10 to 20 mins to create a mixture;

Step 3 : Put the mixture into the feeding area to extrude the polypropylene sheet and the plastic sheet fully using the three-roller machine. Then, connect the guide roller to an tractor, cut off the edges, then enter the coiler for the final product.

As compared to the standard of the art positive benefits of this invention are the synergistic effect produced by in the form of polyethylene resin silica-based fumes and glass microbeads, potassium stearate and carboxylated styrene butad in the form of anti-aging and latex and subsequent preparation steps. particularly when the high-speed mixing procedure is used and the sequence of entering the raw materials is very crucial. In conjunction with the sequence of the present invention its performance, the produced high-molecular Polyethylene polypropylene waterproofing membrane can be superior that of the typical high-performance waterproofing membrane.

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