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What is Potassium stearate

What exactly is Potassium Stearate ?

Potassium stearate may also be referred as "potassium octadecanoate". White powder with crystalline structure. It is soluble in hot water and insoluble in ether, chloroform as well as carbon disulfide. The solution in aqueous form is alkaline and is phenolphthalein to litmus and the ethanol mixture can be slightly acidic to phenolphthalein. It is obtained by neutralizing the reactions of stearic and potassium hydroxide. It is widely used in the production from surfactants and fibre softeners. It is also used to create anti-slip adhesives, graphene modified glues for anti-caking, anti-caking, and waterproof coils.

1 . used to prepare a new kind of non-slip material

The new non-slip materials has strong wear resistance and anti-slip quality, and the ingredients in the formula are readily available for purchase. It is produced using the process is easy and quick to perform, and the producer has an extensive and efficient formula. Production materials include: the short-fiber, water-based adhesive, zinc oxideand anti-aging agents, the photoinitiator, and stearic Acid. Potassium stearate, potassium stearate also known as coupling agent. Carbon fiber. Calculated based on the percentage of mass, this innovative non-slip material contains 5-10 parts of short cord, 0.5-5 three parts water-based glue. of zinc oxide 1-5 pieces of antioxidant 2- 8 slices of Stearic acid 1-5 components of photoinitiator Potassium Stearate 10-13 Parts, 1-8 parts in potassium stearate 3-10 parts of coupling agent, together with 0.5-10 elements of carbon.

2 . used to prepare a graphene-modified glue

The addition of graphene to the existing glue to alter the high-temperature resistance of 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 specific steps are as follows:

Level 1, the graphene will be added to the n'butanol and toluene. Ultrasonic dispersion is uniform, to achieve a mixed solutions 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 previous reaction is stopped, and the temperature is reduced to 80°C. adding ethylenediamine to the reactor, mixed uniformly and then left to stand for a few days to create the graphene modified glue.

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

To lessen the chance of having excessive blood pressure it is currently allowed to add some of potassium chloride , which replaces sodium chloride in the food salt. In the course of transportation and storage for potassium chloride, the moisture in the product can cause recrystallization and dissolution of material's surface, creating one of the crystal bridges that are formed in all the pores within the powder, and then the crystals join together over time to form. Huge mass. Fluidity is weakened, which affects its usage in table salt. Therefore, in order to keep agglomeration at bay, it is crucial to add the correct amount of anticaking agent during the process of production.

The anti-caking compound used in food grade potassium chloride is safe, harmless colored, and odorless. It's made of D-mannitol, potassium stearate, and 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 D-mannitol, potassium stearate and calcium dihydrogen phosphate are food grade. As compared to prior art, the invention has the advantages of being colourless or slightly white, it does not alter the appearance of the color of potassium chloride. It does not contain cyanide, is safe, and non-harmful.

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

Polyethylene polypropylene has become a revolutionary material that was recently used. Polypropylene is made of non-woven polypropylene fabric and polyethylene, which is the raw material. It is composed of anti-aging compounds and blended with high-tech technology, and cutting-edge technology. The Polypropylene polyethylene composite waterproof roll material with an integrated coating has a huge friction coefficient, great durability, stability, high mechanical strength as well as a very low linear expansion coefficient, extensive temperature adaptation range, excellent weather resistance, chemical resistance and flexibility. It is a great green environmental protection product in the current century. The procedure for the preparation of the high-molecular polyethylene polypropylene waterproofing membrane includes the following steps:

Step 1: Weigh the raw materials using the following parts by weight the following: 80-130 pieces of polyethylene resin. 10-20 parts of clay powder, 5-10 components of silica fume. 5-10 parts that are glass beads. Also, 8-16 parts of potassium Stearate. 8-18 pieces of carboxylated butadiene latex, 10-20 portions of the anti-aging agent

Step 2: Add silica fume, talcum powder as well as potassium stearate and carboxylated latex of styrene and butadiene into high-speed mixer, raise the temperature to 70-80 degrees C, and stir at a high speed for 8-18 min, and then increase the heat to 95-100 deg C. Then, glass microbeads made of polyethylene are added, and the mix is stirred vigorously at high speed for about 10 to 20 minutes to create a mixture;

Step 3: Pour the mixture in the feeding area in order to extrude and create the sheets of polypropylene and plastic sheet fully using the three-roller machine, pass the guide roller through the tractor, trim the edges, then enter it into the coiler, forming the final product.

Comparing to existing art positive advantages of the invention include the synergistic effects of the polyethylene resin, silica-based fumes and glass microbeads, potassium stearate, carboxylated butadiene an anti-aging chemical, and the subsequent steps to prepare, especially When the high-speed mixing occurs according to the order of the inputting of the raw materials is very vital. In conjunction with the sequence of this invention the performance of the manufactured high-molecular ethylene polypropylene waterproofing membrane surpasses the typical high-performance waterproofing membrane.

Potassium stearate company in China

We are a professional nano material manufacturer with over 12 years experience in chemical product that are developed and researched. If you are looking for premium quality new nano material or Potassium stearate, please be in touch and send an inquiry to Email: brad@ihpa.net.

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