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What is Potassium stearate

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What is Potassium stearate ?

Potassium stearate may also be referred by the name of "potassium octadecanoate". White powder with crystalline structure. Soluble in hot water, insoluble in chloroform, ether and carbon disulfide. The aqueous solution is alkaline with phenolphthalein and litmus while the ethanol solution can be slightly acidic to phenolphthalein. It is obtained by neutralizing the reaction of stearic acids with potassium hydroxide. It is widely used in the production detergents, surfactants and softeners. It is also utilized in the fabrication of anti-slip materials, graphene -modified glues anti-caking agents, as well as waterproof coils.

1. . The 1 is used to design a different kind for non-slip materials

The new non-slip surface has strong wear resistance and anti-slip performance. Furthermore, the raw materials that make up the formula are naturally available to purchase. When it comes to manufacturing, the procedure is easy and easy to follow, and the producer has an extensive and easy-to-use material formula. Materials used in production include brief fiber, water-based glu the zinc oxide compound, an anti-aging agent, stearic acid, photoinitiator, Potassium Stearate, potassium stearate in combination with coupling agent and carbon fiber. Based on the mass percentage, this new non-slip material Including 5-10 pieces of fiber, 0.5-5 portions of glue based on water, 3-7 parts zinc oxide, 5 pieces of antioxidant, 2-8 slices of the stearic acids 1-5 parts of photoinitiator Potassium Stearate 10-13 parts 1-8 components of potassium Stearate, 3-10 components of coupling, also 0.5-10 part of carbon.

2 . used to prepare graphene-modified glue

Graphene is incorporated into the existing glue to modify the high-temperature resistance of cement as well as improve 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 in the following order:

Level 1, the graphene component is added to nbutanol and toluene, the ultrasonic dispersion of the mixture is 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: Above reaction ceases, and the temperature is lowered to 80 degrees C. ethylenediamine is added to the reactor, mixed uniformly, and allowed to stand for a day in order to produce an improved graphene glue.

3. Preparation of anti-caking composites for use in potassium chloride that is food grade

To reduce the risk of higher blood pressure it is now permissible to add a fraction of potassium chloride to replace sodium chloride within the edible salt. But, during the process of transportation and storage for potassium chloride, the moisture in the product causes dissolution and recrystallization of the porous surface of the powder, resulting in a crystal bridge at its pores, and the crystals combine with each other over time to develop. Huge mass. Fluidity is weakened, which affects the use of table salt. In order to prevent agglomeration, it is important to add a sufficient amount of anticaking agent throughout the process of production.

The anticaking additive used in food grade potassium chloride is safe, harmless that is colorless, odorless, and colorless. It's composed of D-mannitol, potassium stearate, and calcium dihydrogenphosphate. the particular gravity of D'mannitol potassium stearate and dihydrogen phosphate are (1.25-5): (0.1-0.4) 1. The purity of D-mannitoland potassium stearate and calcium dihydrogen and phosphate is food grade. As compared to prior art this invention has advantages of being colorless or lightly white, and does not alter the color of potassium chloride, does not contain cyanide, is non-toxic, and safe.

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

Polyethylene polypropylene is a new material in recent times. Polypropylene is made of polypropylene non-woven fabrics and polyethylene, which is the raw material. It is composed by anti-aging agents and processed using the most advanced, high-tech technologyand innovative technology. The Polymer Polyethylene Polypropylene Composite waterproof roll material with an integrated coating has a huge friction coefficient, outstanding stability, high mechanical strength small linear expansion coefficient, a wide temperature range of temperature adaptation, superb chemical resistance, weather resistance and flexibility. This makes it a perfect green protection for the environment in the 21st century. The method for making the waterproofing of high-molecular polyethylene membrane is based on the following steps:

Step 1: Weigh the raw materials in accordance with the following parts by weight in the range of 80-130 parts polyethylene resin, 10-20 pieces of Talcum powder, 5-10 pieces of silica fume. 5-10 parts from glass beads. 8-16 parts of potassium Stearate. 8-18 pieces carboxylated latex and 10-20 parts from the anti-aging agent.

Step 2: Put talcum powder, silica fume potassium stearate, carboxylated butadiene-styrene latex into a high-speed mixer. Increase the temperature to 70-80 deg C. Stir at a rapid rate for between 8 and 18 min, and then raise the heat to 95-100 deg C. After that, a polyethylene resin and glass microbeads are added to the mixture is stirred up at a high rate for 10 to 20 minutes in order in order to get a mixture

Step 3: Place the mixture into the feeding area Extrude, then form the sheet of polypropylene as well as the plastic sheet fully using the three-roller machine, pass the guide roller onto it, cut the edges, then move into the coiler for the product.

Comparatively to the existing art advantageous advantages of the invention include the synergistic effect produced by materials such as polyethylene resin, silica fumes, glass microbeads, potassium stearate latex, anti-aging agent, and the subsequent steps to prepare, especially when high-speed mixing takes place according to the order of the inputting of the raw materials is very vital. When combined with the sequence of the invention it is evident that the performance of the constructed high-molecular-molecular-molecular-polypropy membrane is superior to the conventional high-performance waterproofing membrane.

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