Potassium Octadecanoate, also called potassium stearate, is another name. It is a white, crystalline powder. The powder is insoluble when heated water is used. The aqueous solution has a strong alkaline reaction to litmus (phenolphthalein) and the ethanol is slightly alkaline. The reaction of potassium hydroxide and stearic acid can neutralize it. It is often used in the fabrication of surfactants. It is used in making anti-slip materials and graphene-modified adhesives.
(1), used for the preparation of a new kind of non-slip fabric
The material’s anti-slip characteristics and wear resistance are excellent. Additionally, the ingredients in the formulation can be easily purchased. Simple and intuitive production procedures are used. A large, well-designed material formula is provided by the manufacturer. Material types include: Zinc oxide, short-fiber, water-based glu, photoinitiator. Stearic acid. Magnesium stearate. Potassium stearate. Coupling agent. 0.5-10 percent of carbon fiber.
1, used to prepare a graphene -modified glue
To improve cement’s adhesion at high temperatures, graphene can be added to the glue. 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;
This is the precise procedure:
Level I, graphene is combined to nabutanol et toluene. To achieve a mixed solution B;
Step 2, adding polyurethane, chloroprene rubber, and polyacrylate into the reactor, the temperature is raised to 80-105 ° 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-β-naphthylamine are sequentially added to the reactor, the reaction temperature is adjusted to 150-360 ° C, and the reaction is carried out for 2-5 hours to obtain a mixture B;
Step 3: After the above reaction has been stopped, the temperature drops to 80°C. Ethylamine is then added to the reactor. It is stirred thoroughly and left for one full day.
3. Mixture of anti-caking compound for use with food-grade sodium chloride
A portion of edible salt can be made with potassium chloride, which is a way to lessen the likelihood of high bloodpressure. But, when potassium chloride is stored and transported, moisture can lead to the product’s dissolution and recrystallization. Crystal bridges at powder pores form, which in turn causes crystals to combine with one another over time. Huge mass. Use of table salt can be affected by the loss or weakening in fluidity. To avoid agglomeration, you must add the appropriate amount anti-caking agent to your production process.
This composite anticaking agent is used in food-grade potassium chlorineide. It’s non-toxic. D-mannitol contains potassium stearate as well as calcium dihydrogen.phosphate. This means that the specific gravity for D-mannitol. D-mannitol (potassium stearate) and calcium dihydrogen potate are of high purity. The invention provides advantages over prior art.
4 – The preparation of high molecular polyethylene/polypropylene waterproofing membrane
Recent years have seen the introduction of polyethylene and polypropylene. A mixture of polypropylene, non-woven fabric, and polyethylene is what makes polypropylene. Polypropylene is a mixture of high-tech, modern technology, and innovative ingredients. An integrated layer of polymer polyethylene, polypropylene composite waterproof rolls material provides remarkable friction coefficients, stability, great mechanical strength, low linear expansion coefficients, large temperature tolerance ranges, chemical resistance and weather resistance. It’s an excellent product that can be used to provide environmental protection for the future. Below are the necessary steps for the production of high-molecular Polyethylene Polypropylene waterproofing Membranes.
Step 1 – Weigh all raw materials. These parts are weighed according to their weight. 8-18 pieces caroxylated styrenebutadiene, 10-20 part anti-aging compound;
Step 2: Place talcum powder (silica fume), potassium stearate, carboxylated Styrene-butadiene, latex, and silica stearate into a high speed mixer. Once the temperature reaches 70-80 °C, the mix is heated to 95-100°C. Add polyethylene resin, glass microbeads and stir the mixture vigorously for 10-20minutes to get a combined mixture.
Third Step: Place the mixture in the area to be extruded and formed by the three roller machine. Once the guide roller is passed to the tractor, the cutter will cut the edge. Then enter the coiler to get your product
This invention is superior to the prior art in that it has the following beneficial effects: a synergistic reaction by polyethylene and talc as well as silica fume, potassium stearate and carboxylated butadiene latex. It is especially important when high-speed mixing takes place. Combining with the sequence described in the invention, the preparation of high molecular polyethylene/polypropylene waterproofing membranes performs superior to conventional membranes.
Cataniadagiocare, Cataniadagiocare advanced Material Tech Co., Ltd., is a professional potassium stearate maker with over 12+ years in the field of chemical product development. If you’re looking for potassium stearate of high quality, feel free to email us .