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What is Potassium stearate

What is Potassium Stearate ?

Potassium stearate is also known in the form of "potassium octadecanoate". White crystalline powder. Soluble in hot water, insoluble in chloroform, ether and carbon disulfide. The aqueous solution is strongly alkaline with phenolphthalein and litmus and the ethanol mixture somewhat alkaline to the phenolphthalein. It is obtained by neutralizing the reaction of stearic Acid with potassium hydroxide. Commonly used in the manufacture detergents, surfactants and softeners. It is also used in the creation of anti-slip substances, graphene-modified glues also known as anti-caking substances, as well as waterproof coils.

1. . utilized to prepare a completely new type of non-slip material

The new non-slip material has solid wear resistance, as well as anti-slip capability, and the raw components in the formula are easily available for purchase. When it comes to manufacturing, the procedure is easy and easy to follow, and the manufacturer offers an extensive and efficient material formula. The production materials are: short fiber, water-based glue the zinc oxide compound, an anti-aging agent the photoinitiator, and stearic Acid. Potassium thermo-sulfate, potassium, coupling agent and carbon fiber, calculated according to the percentage of mass, this new non-slip material Including: 5-10 parts of fiber, 0.5-5 parts of water-based glue, 3-7 pieces zinc oxide 5 pieces of antioxidant 2-8 slices of stearic acids 1-5 components of photoinitiator Potassium Stearate 10-13 parts 1-8 parts in potassium stearate, 3- 10 parts coupling agent, and 0.5-10 parts of carbon fiber.

2. . used to prepare graphene-modified glue

Graphene is included in the existing glue to alter 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 specific steps are as they are:

Level 1, the graphene is added to n-butanol and toluene. The ultrasonic dispersion remains uniform, to obtain a mixed 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 previous reaction ceases, and it is then lowered to around 80 degrees Celsius. in the step 3, ethylenediamine enters the reactor, which is stirred continuously and then left to stand for one day before obtaining the graphene-modified glue.

3. Preparation , mixing and preparation of composite anticaking agent to be used in potassium chloride that is food grade

To reduce the chance of having hypertension, it's currently permitted to add a little of potassium chloride to replace sodium chloride in the food salt. However, during the process of transportation and storage for potassium chloride contained in the product promotes the decomposition and recrystallization powder's surface, which results in the formation of crystal bridges at porous areas of powder, and the crystals combine with each other as they continue to develop. Huge mass. Fluidity is weakened, which affects its use in table salt. Therefore, in order to ensure that there is no agglomeration necessary to add an appropriate quantity of anti-caking agents during the process of production.

The anticaking agent composite used in food grade potassium chloride is non-toxic harmless as well as colorless and odorless. It is made up of D-mannitol as well as potassium stearate and calcium dihydrogen phosphate. the specific gravity of D-mannitol, potassium stearate, and dihydrogen phosphate is (1.25-5): (0.1-0.4) 1. The purity of D-mannitol, potassium Stearate, and calcium dihydrogen is food grade. Contrary to prior technology, the invention has the benefits of being colorless and slightly white, does not change the brightness of potassium chloride. does not contain cyanide, is not toxic, and is safe.

4. . The process of making high-molecular polyethylene polyester waterproof membrane

Polyethylene polypropylene is a brand new material used in recent years. Polypropylene is made of polypropylene non-woven fabric as well as polyethylene as its primary raw material. It is made of anti-aging substances and manufactured using high-tech, advanced technological advancements and new technologies. The polymer polyethylene and polypropylene composite waterproof roll material that has an integrated layer features a significant friction coefficients, high durability, stability, high mechanical strength with a low linear expansion coefficient, wide temperature range for temperature adaptation, superior chemical resistance, weather resistance and elasticity. It is a great sustainable product for protecting the environment in the 21st century. The procedure for the preparation of the high-molecular-molecular-molecular-polyethylene waterproof membrane comprises the following steps:

Step 1: Weigh the raw materials in accordance with the following weights by weight for the following quantities: 80-130 portions of polyethylene resin, 10-20 parts of talcum powder. Five to 10 parts of silica fume, 5-10 parts in glass beads. There are 8-16 pieces of potassium Stearate. 8-18 pieces of carboxylated butadiene latex, 10-20 components of the anti-aging ingredient;

Step 2: Put silica fume, talcum powder in combination with potassium stearate and carboxylated styrene-butadiene in a high-speed mixer. Raise the temperature to 70-80 deg C. Stir at a rapid speed for 8 to 18 min, and then raise the heat by 95-100 degrees Celsius. Then, glass microbeads made of polyethylene are added and the mixture is stirred on high speed for about 10-20 minutes in order to get a mixture

Step 3: Insert the mixture into the feeding zone in order to extrude and create the sheets of polypropylene and plastic sheet entirely using the three-roller machine. After that, you can pass the guide roller to the tractor, then cut the edges, and then enter an electric coiler to make the finished product.

When compared with earlier art beneficial effects of the invention are that it creates synergistic effects by the polyethylene resin, silica fumes, glass microbeads, potassium stearate, carboxylated butadiene in the form of anti-aging and latex and further preparation steps, especially When the high-speed mixing occurs at a particular order, the method of introducing the raw material is particularly significant. When combined with the sequence of the invention in the present invention, the performance of created high-molecular polyethylene and polypropylene waterproofing membrane surpasses the conventional high-performance waterproofing membrane.

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