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What is Potassium stearate

What's Potassium stearate ?

Potassium is also known in the form of "potassium octadecanoate". White powder with crystalline structure. Soluble in hot water, insoluble in chloroform, ether as well as carbon disulfide. The aqueous solutions are strongly alkaline to phenolphthalein or litmus and the ethanol solution may be slightly alkaline in comparison to phenolphthalein. It is produced by neutralizing the reactions of stearic and potassium hydroxide. It is commonly used in the production from surfactants and fibre softeners. It can also be employed in the manufacturing of anti-slip products, graphene-modified adhesives Anti-caking agents, waterproof coils.

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

The latest non-slip material is designed to have outstanding wear resistance as well as anti-slip ability, and the substances in the formula are naturally available to purchase. The manufacturing process is the procedure is easy and user-friendly, and the company 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 as well as coupling agent and carbon fiber. All of these are calculated according to the mass percentage. This is a brand new non-slip substance that includes: 5-10 parts of small cord, 0.5-5 elements of water-based adhesive, 3-7 pieces of zinc oxide 5 pieces of antioxidant 2-8 slices of acids 1-5 components of photoinitiator Potassium stearate 10-13 parts, 1-8 parts potassium stearate 3-10 parts of coupling agent, together with 0.5-10 part of carbon.

2 . This is used to prepare a graphene modified glue

The addition of graphene to the existing glue to modify the high-temperature resistant of the 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 they are:

Level 1, the graphene will be added to the n'butanol and toluene. Ultrasonic dispersion of the mixture is uniform to produce 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 ceases, and the temperature is decreased to 80 degrees C. and ethylenediamine added to the reactor, stirring it evenly and then left to stand for a few days to create one graphene-modified gluing.

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

To reduce the chance of having hypertension, it's now possible to add a bit of potassium chloride that replaces sodium chloride within the edible salt. In the course of transportation and storage of potassium chloride contained in the salt promotes decomposition and recrystallization powder surface, thereby forming an elongated crystal structure in porous areas of powder and the crystals are merged with one another over time to form. Huge mass. The weakening effect of fluidity affects its usage in table salt. Therefore, in order to avoid agglomeration, it's important to add a sufficient amount of anti-caking agent in the production process.

The anti-caking compound used in food-grade potassium chloride is safe, harmless as well as colorless and odorless. It's made of D-mannitol in combination with potassium stearate as well as calcium dihydrogenphosphate. the specific gravity of D'mannitol potassium stearate and dihydrogen phosphate is (1.25-5): (0.1-0.4) 1. The purity of the D-mannitol, potassium stearate, and calcium dihydrogen phosphate is food grade. Contrary to prior technology it offers benefits of being colorless and slightly white, it does not alter the whiteness of potassium chloride, is free of cyanide, is non-toxic, and is safe.

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

Polyethylene polypropylene is a new material in recent times. Polypropylene is made up of the non-woven polypropylene fabric, as well as polyethylene is the principal raw material. It is composed of anti-aging compounds and added by high-tech technological advancements and new technologies. The Polypropylene polyethylene composite waterproof roll material with an integrated coating has a huge friction coefficient, exceptional stability, high mechanical strength smaller linear expansion coefficient, wide temperature range of adaptation, outstanding chemical resistance, weather resistance and elasticity. This is a fantastic eco-friendly product to protect the environment in the new century. The procedure of making the high-molecular Polyethylene polypropylene waterproofing membrane involves the following steps:

Step 1: Weigh the raw materials in accordance to the following weights by weight that is 80-130 parts of polyethylene resin, 10-20 pieces of the talcum powder, 5-10 portions of silica fume. 5-10 parts of glass beads, and 8-16 parts of potassium Stearate. 8-18 pieces, carboxylated, styrenebutadiene latex, 10-20 portions of the anti-aging ingredient;

Step 2: Place silica fume, talcum powder in combination with potassium stearate and carboxylated polystyrene-butadiene (latex) high-speed mixer. Set temperatures to 70-80 degrees C, and stir at a high speed for 8 to 18 min, and then increase the temperature up to 95-100 deg Celsius. After that, a polyethylene resin and glass microbeads are added to the mixture is stirred with a high rate for 10 to 20 minutes in order to create a mixture;

Step 3 : Put the mixture into the feeding area to extrude the polypropylene sheet and the plastic sheet in the complete manner using the three roller machine. After that, you can pass the guide roller to an tractor, cut off the edgeand then go into in the coiler machine to produce the finished product.

When compared with existing art beneficial advantages of the invention include the synergistic effects of in the form of polyethylene resin silica fume, glass microbeads, potassium stearate an anti-aging chemical, and subsequent preparation steps, especially when high-speed mixing process is being carried out and the sequence of entering the raw materials is extremely important. Together with the sequence of the invention it is evident that the performance of the made high-molecular polyethylene polypropylene waterproofing membrane is superior to traditional waterproofing membranes that are high-performance.

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