Changzhou Su Li drying equipment Co., Ltd.
Changzhou Su Li drying equipment Co., Ltd.
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Aluminum Stearate Introduction:
Aluminum stearate is a toxic white or slightly yellow powder, insoluble in water, ethanol, but soluble in alkali, turpentine, mineral oil, petroleum, kerosene, benzene and other solvents. It decomposes into stearic acid and corresponding salts when it encounters strong acid. It is used as a heat stabilizer and lubricant for polyvinyl chloride plastics, an anti-settling agent and drying agent in the paint industry, a waterproof agent for fabrics, and a thickening agent for lubricating oils.
Uses:
It can be used as heat stabilizer for polyvinyl chloride, rust preventer for metal, waterproof agent for building materials, emulsifier for cosmetics, brightener and thickener for coatings and inks, lubricant for plastic products, defoamer for oil drilling, etc.
Can aluminum stearate be used in a flash dryer?
Aluminum stearate can be dried using a flash dryer. Aluminum stearate is a white or slightly yellow powder that is insoluble in water, ethanol , but soluble in alkali solution, turpentine, mineral oil, petroleum, kerosene and benzene. It will decompose into stearic acid and the corresponding aluminum salt under the action of strong acid. Aluminum stearate is widely used as a heat stabilizer and lubricant for polyvinyl chloride plastics, an anti-settling agent and drying agent in the paint industry, a waterproofing agent for fabrics, a thickening agent for lubricating oil, etc.
Working principle and applicability of flash dryer:
The flash dryer enters the bottom of the dryer through the hot air tangent, and forms a strong rotating wind field driven by the agitator. The paste material enters the dryer from the spiral feeder, and is dispersed, rubbed and sheared under the action of the high-speed rotating stirring paddle, so that the material is heated and dried. The dehydrated dry material rises with the hot air flow, and the large particles are intercepted by the classification ring, and the small particles are discharged from the center of the ring and recovered by the cyclone separator and dust collector.
Physical and chemical properties of aluminum stearate:
Aluminum stearate is a white or slightly yellow powder, insoluble in water, ethanol, but soluble in alkali solution, turpentine, mineral oil, petroleum, kerosene and benzene. It will decompose into stearic acid and the corresponding aluminum salt when it encounters strong acid. These properties make aluminum stearate widely used in the chemical industry.
Technical specification:
| Model | XSG-2 | XSG-4 | XSG-6 | XSG-8 | XSG-10 | XSG-12 | XSG-16 | XSG-20 |
| Inner diameter mm | 200 | 400 | 600 | 800 | 1000 | 1200 | 1600 | 2000 |
| Air volume M3/h | 350-500 | 1150-2000 | 2450-4500 | 4450-7550 | 7000-12500 | 10000-20000 | 18000-36000 | 28200-56500 |
| Evaporate kg/h | 12-17 | 40-70 | 80-150 | 150-250 | 230-4250 | 300-600 | 600-1000 | 1000-1500 |
| Installation capacity kw | 10 | 20 | 40 | 65 | 85 | 105 | 150 | 230 |
| High m | 4.0 | 4.8 | 5.8 | 6.5 | 7.1 | 7.8 | 8.8 | 10.1 |
| Land m2 | 15 | 20 | 28 | 35 | 40 | 52 | 80 | 150 |
Note: 1. The amount of water evaporation is 180℃ in the air inlet, and the water evaporates every hour when the air temperature is 80℃.
2. Except for the above models, you can make special designs for users.
3. The above installation capacity is a standard support, which can be significantly reduced according to different power facilities.
Flash Dryer Pictures: