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What is Potassium stearate

What's Potassium stearate ?

Potassium Stearate can also be described for its alias "potassium octadecanoate". White powder with crystalline structure. Soluble in hot water, insoluble in ether, chloroform as well as carbon disulfide. The aqueous solutions are strongly alkaline to litmus and phenolphthalein and the ethanol mixture can be slightly acidic to phenolphthalein. It is made by neutralizing the reaction of stearic acids with potassium hydroxide. It is commonly used in the production of fiber softeners and surfactants. It can also be used in the production of anti-slip adhesives, graphene modified glues Anti-caking agents, waterproof coils.

1 . This is used to create a novel kind or non-slip substance

The latest non-slip material is designed to have robust wear resistance and anti-slip performance. Furthermore, the raw components in the formula are simple to buy. For the production process, the procedure is easy and easy to follow, as well as the manufacturer has a vast and user-friendly material formula. The production materials are: short fiber, water-based glue zinc oxideas well as anti-aging substance, photositiator, stearic, Potassium Stearate, potassium stearate or coupling agent, and carbon fiber. The fiber is calculated based on the percentage of mass. This novel non-slip product includes 5-10 pieces of length cord 0.5-5 elements of water-based adhesive, 3-7 pieces of zinc oxide 1- 5 parts of antioxidant 2-8 strips of stearic acid 1-5 parts of photoinitiator, Potassium stearate 10-13 parts, 1-8 components of potassium Stearate, 3-10 elements of coupling, plus 0.5-10 pieces of carbon fiber.

2 . used to prepare graphene-modified glue

Graphene can be added to the existing glue to modify its high-temperature resistance cement, and increase 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 follows:

Level 1: The graphene gets added to n'butanol and toluene. Ultrasonic dispersion is uniform to make a mixed mixture 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: Above reaction ceases, and the temperature drops to 80 degrees C. ethylenediamine is added into the reactor, which is stirred continuously, and allowed to stand for a few days to create one graphene-modified gluing.

3. Preparation , mixing and preparation of composite anticaking agent for use in potassium chloride food grade

To minimize the possibility of elevated blood pressure it is now possible to add a bit of potassium chloride to replace sodium chloride present in the salt. However, during the process of storage and transportation of potassium chloride in the product promotes the dissolution and recrystallization of porous surface of the powder, resulting in crystal bridges within porous areas of powder and crystals are then bonded together over time to develop. Huge mass. The weakening of fluidity impacts its usage in table salt. To stop the formation of agglomeration it is necessary to add an appropriate amount of anti-caking agent in the production process.

The anticaking additive used in food-grade potassium chloride is non-toxic harmless and colorless. It also has no odor. It's made up of D mannitol in combination with potassium stearate as well as calcium dihydrogenphosphate. the particular gravity of D'mannitol potassium stearate, and dihydrogen phosphate is (1.25-5): (0.1-0.4): 1. The purity of the D-mannitols, potassium stearates, as well as calcium dihydrogen are food grade. In comparison to the prior art this invention has the benefits of being colorless and slightly white, is not able to alter the hue of the potassium chloride and is free of the cyanide element, is non-toxic and safe.

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

Polyethylene polypropylene has become a revolutionary substance that has come into use in recent years. Polypropylene is a blend of polypropylene non-woven fabrics and polyethylene as the main raw material. It is composed of anti-aging compounds and created by high-tech, modern technologyand innovative technology. The Polymer Polyethylene Polypropylene Composite waterproof roll material that has an integrated layer features a significant friction coefficient, superb stability, high mechanical strength smaller linear expansion coefficients, a large temperatures, good chemical resistance, weather resistance, and flexibility. It is a great environmentally-friendly protection product for the 21st century. The procedure for the preparation of the waterproofing high-molecular polyethylene polypropylene membrane consists of the following steps:

Step 1: Weigh the raw materials in accordance to the following parts of weight the following: 80-130 pieces of polyethylene resin, 10-20 pieces of clay powder, 5-10 components of silica fume. 5-10 parts made of glass, as well as 8-16 parts of potassium stearate. 8-18 pieces, carboxylated, styrenebutadiene latex, 10-20 portions of the anti-aging agent;

Step 2: Pour talcum powder, silica fume as well as potassium stearate and carboxylated styrene-butadiene in a high-speed mixer. Turn up the temperature to 70-80 deg C. Mix at a fast speed for around 8 to 18 minutes and then raise the heat to 95-100 deg C. Following that, glass microbeads made of polyethylene are added to the mix is stirred vigorously at high rate for 10 to 20 minutes in order to form a mix.

Step 3: Transfer the mixture in the feeding area make extrusions and form the polypropylene sheet and the plastic sheet fully using the three-roller machine. Then, connect the guide roller on your tractor, then cut the edges, then move into in the coiler machine to produce the final product.

Compared with the standard of the art advantageous benefits of this invention are the synergistic effect produced by Polyethylene Resin, Talc silica fumes, glass microbeads potassium stearate latex, anti-aging agent, and any subsequent preparation steps, especially When the high-speed mixing is performed and the sequence of entering ingredients is particularly important. Together with the sequence used in the present invention The performance of the prepared high-molecular polyethylene polypropylene waterproofing membrane can be superior that of the typical high-performance waterproofing membrane.

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