What's Potassium Stearate ?
Potassium stearate can also be referred to for its alias "potassium octadecanoate". White powder with crystalline structure. Soluble in hot water, insoluble in ether, chloroform as well as carbon disulfide. The solution in aqueous form is alkaline to litmus or phenolphthalein and the ethanol solutions tends to be alkaline with phenolphthalein. It can be made by neutralizing the reaction of stearic acid by potassium hydroxide. Commonly utilized in the fabrication from surfactants and fibre softeners. It can also be utilized in the fabrication of anti-slip adhesives, graphene modified glues, anti-caking agents, and waterproof coils.
1 . The 1 is used to design a different kind or non-slip substance
The latest non-slip material is designed to have outstanding wear resistance as well as anti-slip capability, and the raw substances in the formula are organic and easy to obtain. In the production process, the procedure is easy and easy to follow, and the manufacturer provides an extensive and practical material formula. Production materials include: the short-fiber, water-based adhesive the zinc oxide compound, an anti-aging substance, photositiator, stearic, Potassium thermo-stearate, potassium stearate coupled agent, carbon fiber. Based on its mass percentage. new non-slip materials includes 5-10 pieces of shorter cords, 0.5-5 elements of water-based adhesive, 3-7 pieces of zinc oxide, 1-5 parts of antioxidant 2-8 slices of the stearic acids 1-5 pieces of photoinitiator Potassium stearate 10-13 parts, 1-8 lengths of potassium, 3-10 pieces of coupling agent, and 0.5-10 pieces of carbon fiber.
2. . used to prepare a graphene-modified glue
Graphene is included in 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 in the following order:
Level 1: The graphene will be added to the n'butanol and toluene. The ultrasonic dispersion is uniform. 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 above reaction is stopped. it is then lowered to 80 deg C, ethylenediamine is added into the reactor, stirred thoroughly and then left to stand for a day to yield the graphene-modified glue.
3. Preparation of anti-caking composites for use in food-grade potassium chloride
To lessen the possibility of increased blood pressure it's now possible to add a bit of potassium chloride to substitute sodium chloride found in the salt. However, in the process of transportation and storage of potassium chloride, the moisture in the product causes recrystallization and dissolution of powder's surface. This creates crystal bridges at those pores in the powder, and then the crystals join with each other over time to develop. Huge mass. The weakening of fluidity affects its usage in table salt. So, to avoid agglomeration, it's vital to include a proper amount of anticaking agent to the process of production.
The composite anti-caking agent used in food-grade potassium chloride is safe, harmless that is colorless, odorless, and colorless. It's made of D-mannitol along with potassium stearate 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 D-mannitols, potassium stearates, as well as calcium dihydrogen diphosphate, is food grade. When compared with prior art this invention has the advantages of being colourless or slightly white, and does not alter the color of potassium chloride, does not contain the cyanide element, is non-toxic and is safe.
4. . The production of high-molecular polyethylene the waterproof membrane is made of polypropylene
Polyethylene Polypropylene, a new material used in recent years. Polypropylene is made up of polypropylene non-woven fabric and polyethylene is the principal raw material. It is composed of anti-aging compounds and created by high-tech, modern technologies and advanced technology. The polymer polyethylene polypropylene composite water-proof roll material with an integrated coating has a huge friction coefficient, exceptional durability, stability, high mechanical strength as well as a very low linear expansion coefficientand a broad temperature adaptability, great chemical resistance, weather resistance and elasticity. This is a fantastic sustainable product for protecting the environment in the new century. The procedure for the preparation of the waterproofing membrane comprises the following steps:
Step 1: Measure the raw materials in accordance with the following weights by weight that is 80-130 parts of polyethylene resin; 10-20 parts of talcum powder. 5-10 parts of silica-based fume, 5-10 bits made of glass, as well as 8-16 pieces of potassium Stearate. 8-18 pieces of carboxylated styrene-butadiene latex, 10-20 pieces of the anti-aging ingredient;
Step 2: Place silica fume, talcum powder along with potassium stearate as well as carboxylated styrene butadiene latex in a high-speed mixer. Increase the temperature until 70-80 degrees C. Mix at a fast speed for around 8 to 18 minutes and then increase the heat by 95-100 degrees Celsius. After that, a polyethylene resin and glass microbeads are added and the mix is stirred vigorously at high speed for 10-20 minutes for a mix;
Step 3: Pour the mix into the feeding space in order to extrude and create the sheet of polypropylene as well as the plastic sheet entirely using the three-roller machine, pass the guide roller through the tractor, cut the edge, and enter the coiler to obtain the product.
Comparatively to the prior art, the positive outcomes of the invention are the synergistic effects of the polyethylene resin, silica fumes, glass microbeads, potassium stearate, carboxylated styrene-butadiene in the form of anti-aging and latex and the subsequent steps to prepare, particularly when the high-speed mixing process is being carried out using a specific order for the input of the raw materials is very crucial. In conjunction with the sequence used in the present invention, the performance of the created high-molecular polyethylene and polypropylene waterproofing membrane can be superior that of the standard high-performance waterproofing membrane.
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