What is Potassium stearate

What exactly is Potassium Stearate ?

Potassium is also known for its alias "potassium octadecanoate". White powder with crystalline structure. It is soluble in hot water and insoluble in ether, chloroform as well as carbon disulfide. The aqueous solution is strongly alkaline and is phenolphthalein to litmus and the ethanol mixture tends to be alkaline with phenolphthalein. It is produced by neutralizing the reaction of stearic acid by potassium hydroxide. Commonly , it is used in the manufacturing of softeners for fibers and other surfactants. It can also be utilized in the fabrication of anti-slip glues, graphene-modified gluing, anti-caking agents, and waterproof coils.

1. . used to develop a new type in non-slip fabric

The new non-slip material has solid wear resistance, as well as anti-slip performance. The raw materials used in the formula is organic and easy to obtain. The manufacturing process is the process is easy and user-friendly and the manufacturer has a large and convenient material formula. The production materials are: brief fiber, water-based glu, zinc oxide(zinc oxide), anti-aging agent, photoinitiator, stearic acid Potassium thermo-sulfate, potassium stearate as well as coupling agent and carbon fiber. All of these are calculated according to the percentage of mass. This novel non-slip product includes 5-10 parts of long cord, 0.5-5 parts of water-based glue, 3-7 pieces of zinc oxide 1- 5 parts 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 parts coupling agent, along with 0.5-10 portions of carbon.

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

Graphene is added to existing glue to modify the resistance to high temperature of the 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 below:

Level 1: The graphene is incorporated into n-butanol and toluene. Ultrasonic dispersion remains uniform, to get a mixed mix solution A;

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. the temperature is lowered to 80°C. ethylenediamine is added into the reactor, stirred thoroughly and left to stand for one day before obtaining graphene-modified adhesive.

3. Preparation of composite anti-caking agent to be used in potassium chloride that is food grade

To lower the possibility of higher blood pressure it is now permitted to add a portion of potassium chloride in order to replace sodium chloride within the edible salt. In the course of transportation and storage of potassium chloride in the product can cause decomposition and recrystallization porous surface of the powder, resulting in crystal bridges at porous areas of powder and the crystals are merged together over time to develop. Huge mass. The weakness of fluidity affects its usage in table salt. Therefore, in order to prevent agglomeration, its important to add a sufficient amount of anticaking agent in the process of production.

The anti-caking agent that is a composite in food grade potassium chloride is safe, harmless non-toxic, colorless, and odorless. It is composed of D-mannitol also known as potassium stearate. It is calcium dihydrogen phosphate, wherein the specific gravity of D'mannitol potassium stearate, and dihydrogen phosphate are (1.25-5): (0.1-0.4) 1. The purity of the D-mannitols, potassium stearates, and calcium dihydrogen phosphate is food grade. Contrary to prior technology it has the advantages of being colorless or lightly white, does not change the appearance of the color of potassium chloride. It is free of the cyanide element, is non-toxic and safe.

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

Polyethylene Polypropylene is a novel material that was recently used. Polypropylene is made of polypropylene non-woven fabric and polyethylene is the principal raw material. It is made of anti-aging substances and added by high-tech technologies and advanced technology. The Polypropylene polyethylene composite waterproof roll material with an integrated layer has a substantial friction coefficient, great durability, stability, high mechanical strength small linear expansion coefficient, extensive temperature adaptability, great weather resistance, chemical resistance, and flexibility. This is a desirable sustainable product for protecting the environment in the 21st century. The procedure of making the waterproofing membrane is based on the following steps:

Step 1: Measure the raw materials in accordance with the following percentages by weight: 80-130 parts of polyethylene resin; 10-20 parts of talcum powder. 5-10 parts of silica-based fume, 5-10 bits that are glass beads. Also, 8-16 parts of potassium Stearate. 8-18 pieces of carboxylated butadiene latex, 10-20 percent of the anti-aging agent

Step 2: Put silica fume, talcum powder along with potassium stearate as well as carboxylated styrenebutadiene latex into high-speed mixer. Turn up the temperature to 70 to 80 deg C. Mix at a fast speed for 8 to 18 min, and then increase the temperature to 95 to 100 degrees Celsius. Following that, glass microbeads and polyethylene resin are added to the mixture is stirred up at a high speed for 10-20 minutes until you get a perfect mixture.

Step 3: Put the mixture into the feeding zone Extrude and then form the polypropylene sheet and the plastic sheet fully using the three-roller machine. Then, connect the guide roller through the tractor, slice the edge, and enter an electric coiler to make the final product.

In comparison with the previous art positive effects of the invention are the synergistic effects of in the form of polyethylene resin, silicon fume, glass microbeads potassium stearate and carboxylated styrene butad an anti-aging chemical, and subsequent preparation processes, especially When the high-speed mixing occurs, the order of inputting ingredients is particularly significant. In conjunction with the sequence of the present invention, the performance of the constructed high-molecular-molecular-molecular-polypropy membrane surpasses that of traditional waterproofing membranes that are high-performance.

Potassium stearate company in China

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