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What is Potassium stearate ?
Potassium stearate can also be referred to in the form of "potassium octadecanoate". White powder with crystalline structure. It is soluble in hot water and insoluble in chloroform, ether and carbon disulfide. The solution in aqueous form is alkaline to litmus and phenolphthalein The ethanol solution is slightly alkaline to phenolphthalein. It can be made by neutralizing the reaction of stearic acids with potassium hydroxide. Commonly utilized in the fabrication for surfactants as well as fiber softeners. It can also be utilized to make anti-slip glues, graphene-modified gluing, anti-caking agents, and waterproof coils.
1. . used to develop a new type or non-slip substance
The latest non-slip material is designed to have strong wear resistance and anti-slip performance, and the raw ingredients in the formula are easily available for purchase. It is produced using the method is simple and quick to perform, as well as the manufacturer has an extensive and efficient formula. Production materials include: shorter fibers, glue based on water zinc oxideand anti-aging substance, stearic acid, photoinitiator, Potassium thermo-sulfate, potassium stearate in combination with coupling agent and carbon fiber, calculated according to the percentage of mass. This new non-slip material Including 5-10 parts of very short fibers 0.5-5 components of water-based glue. 3-7 bits zinc oxide, 1- 5 parts of antioxidant 2-8 slices of the stearic acids 1-5 components of photoinitiator Potassium Stearate 10-13 Parts, 1-8 parts in potassium stearate 3-10 elements of coupling, in addition to 0.5-10 pieces of carbon fiber.
2 . It is used to make a graphene-modified glue
Graphene is added to the existing glue to alter the high-temperature resistance of cement and to 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 steps specific to HTML0 are as in the following order:
Level 1, the graphene gets added to n'butanol and toluene. The ultrasonic dispersion 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;
3. Step 3, the previous reaction is stopped. the temperature decreases to 80°C. and ethylenediamine added to the reactor, stirred thoroughly for a few minutes, then allowed to sit for one day before obtaining one graphene-modified gluing.
3. Preparation , mixing and preparation of composite anticaking agent for use in potassium chloride that is food grade
To reduce the risk of hypertension, it's permitted to now add a small amount from potassium chloride to replace sodium chloride within the edible salt. However, during the process of storage and transportation of potassium chloride contained in the product can cause decomposition and recrystallization powder's surface, which results in the formation of an intergranular bridge in the pores of the powder as well as the crystals get incorporated together over time to form. Huge mass. Fluidity is weakened, which affects the use of table salt. So, to stop agglomeration from occurring, it is required to add an appropriate amount of anti-caking agent during the process of production.
The anticaking agent, a compound, used in food grade potassium chloride is non-toxic, harmless that is colorless, odorless, and colorless. 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 dihydrogen phosphate are (1.25-5): (0.1-0.4): 1. The purity of D-mannitol, potassium stearate as well as calcium dihydrogen are food grade. When compared with prior art it offers advantages of being colourless or slightly white, doesn't alter the appearance of the color of potassium chloride. It does not contain cyanide, and is non-toxic and non-harmful.
4. . The preparation of high-molecular polyethylene waterproof membranes made of polypropylene
Polyethylene Polypropylene is a novel substance that has come into use in recent years. Polypropylene is a blend of non-woven polypropylene fabric and polyethylene as its primary raw material. It is made of anti-aging compounds and added by high-tech technology, and new technology. The polyester polypropylene water-proof roll material with an integrated layer is characterized by a high friction coefficient, excellent stability, high mechanical strength Small linear expansion coefficient, large temperature adaptability range, exceptional chemical resistance, weather resistance, and flexibility. This makes it a perfect green product for environmental protection in the new century. The process for making the waterproofing of high-molecular polyethylene membrane includes the following steps:
Step 1: Measure the raw materials in accordance to the following weight percentages (80-130 parts of polyethylene resin, 10-20 pieces of clay powder, 5-10 components of silica gas, 5-10 portions of glass beads and 8-16 parts of potassium stearate. 8-18 pieces carboxylated latex, 10-20 pieces of anti-aging agents.
Step 2: Put silica fume, talcum powder potassium stearate, carboxylated polystyrene-butadiene (latex) high-speed mixer. Adjust temperatures to 70-80 degrees C, stir at high speed for between 8 and 18 minutes, and then increase the temperature to 95 to 100 deg C. Following that, polyethylene resin and glass microbeads are added and the mixture is stirred at a high rate for 10 to 20 minutes in order to obtain a combination;
Step 3: Add the mix into the feeding space in order to extrude and create the sheets of polypropylene and plastic sheet completely by the three-roller machine. Then, connect an intermediate roller to your tractor, then cut the edges and then insert the coiler to obtain the final product.
Compared with the earlier art beneficial effects of the invention are synergistic results from Polyethylene Resin, Talc silica-based fumes and glass microbeads potassium stearate, carboxylated butadiene an anti-aging chemical, and any subsequent preparation steps, especially When the high-speed mixing takes place at a particular order, the method of introducing the raw materials is extremely crucial. Together with the sequence of this invention the performance of the prepared high-molecular polyethylene polypropylene waterproofing membrane exceeds the standard high-performance waterproofing membrane.
Potassium stearate manufacturer in China
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