What's Potassium stearate ?

Potassium-stearate is also referred for its alias "potassium octadecanoate". White powder with crystalline structure. It is soluble in hot water and insoluble in chloroform, ether as well as carbon disulfide. The aqueous solutions are strongly alkaline to phenolphthalein or litmus and the ethanol mixture tends to be alkaline with phenolphthalein. It is made by neutralizing the reaction of stearic acid by potassium hydroxide. Commonly utilized in the fabrication from surfactants and fibre softeners. It is also utilized in the manufacture of anti-slip materials, graphene -modified glues as well as anti-caking agents and waterproof coils.

1. . utilized to prepare a completely new type that is non-slip.

The non-slip new material comes with high wear resistance and anti-slip performance. Furthermore, the raw components in the formula are simple to buy. In the process of making it, the process is easy and easy to operate, and the manufacturer provides an extensive and easy-to-use material formula. Materials used in production include the short-fiber, water-based adhesive zinc oxideas well as anti-aging agent, the photoinitiator, and stearic Acid. Potassium thermo-stearate, potassium stearate or coupling agent, and carbon fiber, calculated according to the mass percentage, this new non-slip material includes 5-10 pieces of shorter cords, 0.5-5 part of water-based glue. Three to seven pieces zinc oxide, one to five pieces of antioxidant 2- 8 slices of Stearic acid, 1-5 parts of photoinitiator, Potassium Stearate 10-13 parts 1-8 parts potassium stearate, 3-10 components of coupling together with 0.5-10 pieces of carbon fiber.

2. . used to create a graphene-modified glue

Graphene can be added to the existing glue to alter its high-temperature resistance cement and 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 specific steps are as follows:

Level 1: The graphene will be added to the n'butanol and toluene. The ultrasonic dispersion is uniform, in order to create 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 decreases to around 80 degrees Celsius. ethylenediamine is added into the reactor, and stirred evenly, and allowed to stand for a few days to create an improved graphene glue.

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

To minimize the chance of having hypertension, it is now possible to add a bit from potassium chloride to replace sodium chloride in the edible salt. In the process of transportation and storage for potassium chloride contained within the product stimulates melting and recrystallization porous surface of the powder, resulting in a crystal bridge at porous areas of powder, as well as the crystals get incorporated with each other over time to develop. Huge mass. The weakness of fluidity affects its usage in table salt. Thus, to avoid agglomeration, it's important to add a sufficient amount of anticaking agent during the production process.

The composite anti-caking agent used in food-grade potassium chloride is non-toxic, harmless as well as colorless and odorless. It's comprised of D'mannitol the potassium stearate compound, potassium, and calcium dihydrogen phosphate, wherein the specific gravity of D'mannitol, potassium stearate, and dihydrogenphosphate are (1.25-5): (0.1-0.4): 1. The purity of the D-mannitols, potassium stearates, and calcium dihydrogenphosphate is food grade. In comparison to the prior art the invention has benefits of being colorless, or somewhat white, does NOT alter the appearance of the color of potassium chloride. It is free of cyanide, is not toxic, and non-harmful.

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

Polyethylene polypropylene is a new material which has been in use for a while. Polypropylene is composed of non-woven polypropylene fabric and polyethylene as its primary raw material. It is made of anti-aging agents and is processed using the most advanced, high-tech technology, and cutting-edge technology. The polymer polyethylene and polypropylene composite waterproof roll material that has an integrated layer boasts a significant friction coefficient, exceptional quality, durability with a low linear expansion coefficient, large temperature adaptation range, excellent chemical resistance, weather resistance and elasticity. This characteristic makes it an ideal environmentally-friendly protection product for the 21st century. The method for making the waterproofing membrane is based on the following steps:

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

Step 2: Mix talcum powder, silica fume the potassium stearate, silica fume and carboxylated butadiene-styrene latex into a high-speed mixer. Adjust the temperature to 70-80 deg C, stir at high speed for around 8 to 18 minutes and then increase the temperature to 95 to 100 degrees Celsius. After that, a polyethylene resin and glass microbeads are added, and the mixture is stirred at high speed for 10 to 20 mins to obtain a combination;

Step 3: Transfer the mixture into the feeding area make extrusions and form the sheet of polypropylene and the plastic sheet fully using the three-roller machine, pass an intermediate roller to the tractor, slice the edge, then go through it into the coiler, forming the finished product.

Comparing to prior art, the advantageous effects of this invention include: synergistic effect by plastic resins, such as talc, silica fumes potassium stearate, carboxylated butadiene anti-aging agent, latex and subsequent preparation steps, especially when mixing at high speed is done, the order of inputting the raw materials is particularly crucial. In conjunction with the sequence of the invention it is evident that the performance of the produced high-molecular Polyethylene polypropylene waterproofing membrane is superior to the typical high-performance waterproofing membrane.

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