Ultra-high viscosity methyl silicone oil ceilings are here!
Hihttps://www.sn-tin.com/gh Viscosity Polydimethylsiloxane Polymers
Silicone fluids for foam control agent and additive applications
Excellent Properties
– Easy to apply, wipe and polish
– Color enhancement, low surface tension
– Anti-fungal and anti-bacterial
– Thermally stable, high compressibility
– Soluble in a wide range of solvents
– High shearability without cracking
– High gloss strength, high damping effect
– Low reactivity, low surface energy
– Low vapor pressure, low flow point
– Allows skin evaporation
– Good abrasion resistance, water repellency
– Soap removal (prevents foaming during wipe-off)
– Easily distributed on skin and hair
– Protects skin and gives a soft, velvety skin feel
Widely used
Electromechanical industry
1. used in motors, electrical appliances, electronic instruments as temperature resistance, arc corona resistance, corrosion resistance, moisture, dust insulation medium
2. The active ingredient in various automobiles, furniture, metal and special polishing products.
3. used as impregnating agent for transformer, capacitor, scanning transformer of TV set, etc.
Other applications
1. Used as an antifoam agent has been widely used in petroleum, chemical, food processing, textile, printing and dyeing, paper making and other industries. Is oil production and refinery operation of foam control.
2. including coating additives, buffer, elastomers and plastic lubricants, electrical insulating fluid, mechanical oil, mold release agents, plastic additives, special chemical product components, leather finishing, surfactants (such as can be used as a brightener for paints) and so on.
Strong dimethyl silicone oil defoamer
Dimethicone is a colorless or light yellow liquid, odorless, highly transparent, physiologically inert, good chemical stability, electrical insulation and weather resistance, good hydrophobicity, and high shear resistance. Therefore, it is often used as dimethyl silicone oil antifoam agent, not only fast defoaming, foam suppression and long-lasting, add less cost, dimethyl silicone oil antifoam agent launched in the market will be favored by our customers.
01
The harm of foam
1, limiting the production capacity, such as a variety of biological fermentation in a variety of fermentation tanks reaction kettle cooking tanks and other equipment, in order to prevent the emergence of foam, to prevent the loss of overflow, the feeding coefficient to be greatly discounted, sometimes less than 30%.
2, resulting in the waste of raw materials and products, such as paper mills, sugar mills, full filling process, textile mills, weaving process on the oil process, often caused by foam overflow.
3, prolong the reaction cycle, if the wine fermentation due to the presence of foam so that the reaction is excessive and tasteless.
4, affect the quality of the product, such as the textile industry in the dyeing, printing and water-based coating process, due to the retention of air bubbles, resulting in finished cloth spots, blemishes.
5, pollution of the environment, one of the causes of accidents, such as: a U.S. oil refinery due to residual oil foam overflow, causing major fires, heavy losses, here is not only to cause waste, but also so that human life and property have incurred serious losses.
02
Dimethylsiloxane Antifoam Overview
Dimethyl silicone oil defoamer is colorless or light yellow liquid, odorless, high transparency, heat resistance, cold resistance, viscosity with temperature change is small, water resistance, surface tension is small, with thermal conductivity, light transmittance for light transmittance of 100%, colorless and odorless, physiological inertia, good chemical stability. Electrical insulation and weather resistance, good hydrophobicity, and has a high resistance to shear.
03
Dimethyl silicone oil defoaming characteristics
1、High content, add less, can reduce production costs
2, rapid defoaming, foam suppression lasting, no secondary foam
3, does not affect the product performance and appearance, no delamination, no oil bleaching, no emulsification, no residue
4、Anti-microbial decomposition and enzyme action
5、Stable chemical properties, convenient for storage and transportation.
04
Dimethyl silicone oil antifoaming application
Dimethyl silicone oil defoamer is suitable for defoaming in ink, paint, PU slurry, lubricating oil, petroleum processing, cleaning and processing, printing and dyeing, sewage treatment, papermaking, petroleum industry, textile industry, synthetic rubber and resin industry and other industries.
