Silicone Fluid is used mainly as an intermediate for the production of a wide variety of products in the chemicals and industries. Fluid is intended for use in a variety of medical applications including; lubricant for plastic or rubber devices and instruments, inert protective coating and water repellent film on the skin, and a hydrophobic surface on glass and ceramic substrates.
Silicone Fluid 350
We are a leading supplier of electroplating chemicals, industrial polishing and welding consumables, water treatment, powder coating, fertilizers. We stock and carry an extensive range of ready to use chemicals. We deal with so many different chemicals and we would like you to contact us for more information about our different chemicals and products.
We are a leading supplier of electroplating chemicals, industrial polishing and welding consumables, water treatment, powder coating, fertilizers. We stock and carry an extensive range of ready to use chemicals. We deal with so many different chemicals and we would like you to contact us for more information about our different chemicals and products.
Silicone fluid Dimethyl silicone Polydimethylsiloxane(PDMS)
The chemical state of polydimethylsiloxane, colorless or light yellow liquid, odorless, high transparency.
CAS No.: 63148-62-9
With excellent physical properties, it can be directly used for moisture-proof insulation, damping, shock absorption, defoaming, lubrication, polishing, etc. And as defoamer, mold release agent, paint and daily chemical additives.
Application:
Widely used in skin creams, hand creams, skin cleansers, sunscreens, shaving creams, deodorants, body washes, conditioners and other cosmetics. It can also be used to manufacture polishes and also be used as defoaming agents. It is also widely used as a release agent for various materials such as plastics and rubber, with excellent high and low temperature resistance, light transmission, electrical properties, hydrophobicity, moisture resistance and chemical stability.
Q&A:
1. What is PDMS
PDMS, also known as polydimethylsiloxane, is a silicon-based polymer that is a man-made synthetic molecule made up of repeating units called monomers. Silicon is the second most abundant element in the Earth's crust after oxygen, and silicon dioxide is also known as sand, commonly found on beaches and shores. PDMS can also be found in many cooking oils, processed foods and in fast food items such as chicken nuggets and French fries.
2. Are you a trading company or a a manufacturer
We are manufacturer and have our own factory. Welcome to visit us.
3. What is your terms of delivery
EXW, FOB, FCA, CFR, CIF.
4. Do you provide samples
Yes, we could offer the sample for free charge but do not pay the cost of freight.
5. Do you test all your goods before delivery
Yes, we have 100% test before delivery and can provide COA.
5:Appearance and Properties: colorless transparent dense liquid
Products Description
Melting point
â??59 �°C(lit.)
Boiling point
101 �°C(lit.)
density
0.963 g/mL at 25 C
vapor density
>1 (vs air)
vapor pressure
<5 mm Hg ( 25 C)
refractive index
n20/D 1.377(lit.)
Fp
>270 C (518 F)
storage temp.
2-8C
form
Oily Liquid
color
Clear colorless
Specific Gravity
0.853
Odor
Odorless
Water Solubility
PRACTICALLY INSOLUBLE
Polydimethyl siloxane fluid(PDMS/Dimethicone): We can produce viscosity from 0.65 to 600000.
It can be used in many industries,
* Used in Cosmetics industry for skin care cream, bath gel, shampoo and other cosmetics formulations with excellent softness and smooth feel.
* Used as a mold release agent, brightener agent and release agent for some rubber, plastic, latex, polyurethane products.
* Used as high-grade lubricants, liquid springs, cutting fluids, buffers oil, transformer oil, high temperature brake fluid, brake fluid, instrumentation damping oil, mold release agents and other modeling framework.
* Used as a softener, water repellent, feel modifiers, sewing thread lubrication, chemical fiber spinneret pressure lubrication and clothing lining additives.
* Add it to other additives in leather and leather chemicals industry, it can be used as softeners, water repellent, feel
agents, defoamers, brighteners.
* Pharmaceutical, food, chemical, paint , building materials industry as defoamers, lubricants, and other weather-resistant paint.
Chemical name : Polydimethylsiloxane
CAS No. : 63148-62-9
EINECE : 618-493-1
Apperance : colorless and transparent
Physical and chemical features :
a.Smoothness & softness & hydrophobicity & good chemical stability & insulation property
b.High and low temperature resistance & high flash point.
c.Low freezing point (it can be chronically used in the temperature from -50? to +200 ?).
d.Small viscosity-temperature coefficicent & big compression ratio & low surface tension.
Chemical name:Polymethylhydrosiloxane CAS no:63148-57-2
Product performance
Favorable film-forming property;
It reacts with HO or R-OH and gives off H2 under the condition of existence of alkali or lewis acid;
It reacts with alkenyl compounds easily under the condition of existence of Pt-Cr compounds;
When Tï¹¥50, it reacts with compounds with epoxy group;
Main uses
1. Antifouling, oil-proofing and water-proofing agent for ceramics
2. Important intermediate for synthesizing modified silicone oils and silicone rubber
3. Water-proofing agent and softening agent for natural and synthesizing fiber fabrics, silks, and leathers
4. Water-proofing agent and anti-sticking agent for paper
5. Softener for glass fiber
6. Water repellent agent and lubricant for cosmetics.
Packing, storage, and transportation:
The product is packed by 100kg or 200kg plastic drum, , or 5kg, 20kg, or 50kg PE plastic drum.
Keep in clean and closed container
Keep in cool and dry place. To protect from direct sunlight. Shelf life is half a year.
To transport as non-dangerous products.
IMPORTANT:
The products sold by CASTCHEM must be in strict accordance with the law of the People's Republic of China,users should make their own independent determination that the product is suitable for the intended use and can be used safely and legally.SELLER MAKES ON WARRANTY;EXPRESS OR IMPLIED(INCLUDING AND WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE)OTHER THAN AS SEPARATELY AGREED BETWEEN THE PARTIES IN WRITING.
Silicone Fluid/Silicone Oil Bulk
Silicon Fluids are a type of synthetic lubricant made from polydimethylsiloxane (PDMS) and other silicone-based compounds. They are designed to provide superior lubrication, thermal stability, and protection against corrosion and wear due to their low surface tension and high viscosity. Silicon Fluids are often used in the automotive and aerospace industries, as well as in medical devices, because they can withstand extreme temperatures and pressures, and they are non-toxic and non-flammable. Additionally, they provide excellent lubricity and wetting, making them ideal for use in a variety of applications.
Types of Silicone Oil/Silicone Fluid for Sale
Vinyl Silicone Oil
Hydrogen Silicone Oil
Hydroxyl Silicone Oil
Polydimethylsiloxane (PDMS)
Polydimethylsiloxane [(trimethoxysilyl)oxy]-terminated CAS NO.: 142982-20-5
Uses of Medical Silicone Oil/Silicone Fluid
BTL silicone fluids are a range of specialty fluids that provide a wide variety of benefits to industrial and consumer applications. These fluids are composed of polydimethylsiloxane, a synthetic form of silicone that is known for its low volatility, low toxicity, and high thermal stability.
BTL china silicone fluids including methyl hydrogen silicone oil and hydroxyl silicone oil can be used in a variety of applications, from lubrication to insulation. They are often used as lubricants in machinery and equipment in order to reduce friction and wear. They can also be used as a dielectric medium in electrical and electronic components, providing insulation and preventing electrical shock.
In the medical sector, BTL silicone fluids are often used as a carrier for medications and medical ointments. They are also used as a therapeutic aid in the treatment of chronic wounds and burns.
BTL silicone fluids can also be used in the food and beverage industry, where they are used as defoamers in beer and soft drink production. They are also used to coat paper and cardboard products, providing water repellency and preventing spoilage.
Polydimethylsiloxane, also known as PDMS or dimethicone, is a silicone-based polymer with a repeating unit of dimethylsiloxane. It is a colorless, odorless, and non-toxic liquid or gel-like substance with excellent thermal stability, electrical insulating properties, and water repellency.
Due to its unique properties, Polydimethylsiloxane finds wide applications in various industries like personal care, pharmaceuticals, food industry, electronics, sealants and adhesives, etc.
1. Little change in physical properties over a wide temperature span - arelatively flat viscosity-temperature slope, and serviceability from -50�°C up to 200�°C.
2. Excellent water repellency.
3. Good dielectric properties over a wide range of temperatures and frequencies.
4. Low surface tension - readily wets clean surfaces to impart water repellency and release characteristics.
5. Viscosities above 10 mm�²/s also exhibit heat stability, oxidation resistance, very low vapour pressures, and high flash point.
1).heat and cold resistant, can work between -50�°c~+200�°c in the long run.
2).viscosity ranging from 5-5 million cs, also insignificant temperature dependence of viscosity.
3).excellent insulation performance, good water repellent and moisture resistant.
4).good chemical stability,high resistance to weathering and oxidation conditions.
5).inert, odorless, tasteless, stainless, and therefore ideal for medical and food applications.
6).low surface tension, high flash point, low freezing point.
Application:
Because of its special, excellent physical and chemical properties, Siwin-PDMS can be used in many different industries, including:
MECHANICAL FLUID: Excellent viscosity-temperature characteristics, thermal and chemical stability, shear-breakdown resistance, compressibility, and rubber compatibility make it outstanding for mechanical/ hydraulic uses. Typical uses include hydraulic stabilizers and damping media.
SURFACE-ACTIVE MATERIAL: Added to vinyl plastisols, it improves the flow characteristics, and de-aerates and lubricates the surface of the completed part.
LUBRICANT: The fluid provides excellent lubrication for most plastic and elastomeric surfaces. Lubricity with metals depends upon the combination involved. Care should be taken to select suitable metals for pumps and other items with moving parts.
COSMETICS AND SKIN PREPARATIONS: it is an important ingredient in hand creams, skin protestants, suntan lotions, and hair grooming aids because it forms a non-greasy, protective film that resists water and waterborne irritants, yet allows the skin to breathe. Literature is available that details the use of the fluid in cosmetics.
CAS NO: 63148-57-2
Apperance & Property:Colorless transparent liquid
Hydrogen Content (%):1.58-1.60
Viscosity (25 C, mm 2/S): 20.00-30.00
Flash Point C: 120 C
Volatile Component%: 3.00
Packing & Transportation: 200L per plastic barrel/ iron barrel 1ton IBC stored in a cool,ventilated warehouses.Away from fire and hot sources. Require sealed packing. And the temperature of warehouse should not be more than 30ípC. Prevent from direct sunlight.
liquid methyl silicone resins for coatings
This product has excellent heat resistance, electrical insulation, and moisture resistance.
It is suitable for H - grade motor, transformer coil, transistor sealing, H - grade glass wire dipping and high-temperature resistant coating, etc.
Item Index
Appearance Light yellow or red-brown liquid,
opalescence is permitted, no
mechanical impurity
Solid content((150,2h,%) 50±1
Viscosity (4# cup,25, S) no less than 15
Drying Time(200, Copper Sheet, h) No more than2
Mass Loss(400,3h,%) No more than 5
Jh-201 standard viscosity pure silicone fluids are clear, colorless, and odorless linear polydimethylsiloxane (cas no. 63148-62-9) fluids that range in viscosities from 50cst, 100cst, 200cst, 350cst (food grade), 500cst & 1, 000cst.
Pure silicone fluids are characterized by their, excellent lubrication, high dielectric strength, high damping action, high resistanc to shear, thermail stability and wide service temperature range (-50â°c to 170â°c open system) (-50â°c to 250â°c closed system).
Polydimethylsiloxanes fluids are used in a wide range of applications that include damping fluids, o-ring lubricants, heat transfer fluids, high and low temperature bath fluids, dielectric applications, water-repellency applications and high shear applications.
Pure silicone fluids meet federal specification vv-d-1078 "silicone as damping fluid". They are used in a wide range of military, industrial and avionic gauges, meters, instruments, and monitoring systems.
Potassium methyl siliconate (Aquarest WR 100) is an aqueous solution of Potassium methyl Siliconate, Water dilutable. It provides water repellent properties by reaction with atmospheric carbon dioxide.
Silane Siloxane Base coat (Aquarest WR 1000) It is suitable for coating painted surfaces too, as this does not impart any color change to the substrate. Forms an excellent weather coat for all types of cement and stone surfaces.
Reactive Silicone based (Aquarest 1200) is a solvent soluble fast curing reactive silicone, used for imparting a colorless water repellent surface finish for variety of industries.
Reactive Silicone emulsion (Aquarest 1300) is reactive Fluid emulsion water soluble especially designed for treating substrates to impart and improve water repellent properties.
Silane based water soluble (Aquarest WR 1100) is a solvent less, water- soluble, Silane Siloxane Emulsion. Dilute solutions of SS WR 1100 serve as general-purpose water repellents for impregnating and priming mineral surfaces.
Rust remover and Protective lubricant (SS WRC) is a speciality silicone lubricant for rust loosener and remover, water repellent for metal and also used for protection from corrosion.
Black color pcb electronic potting silicone hy-215
Technical parameters for pcb electronic potting silicone
Properties indexPart aPart b
Before curingAppearenceBlack fluidColorless / yellowish fluid
Viscosisty (cps)2500±500-
Features when operationMixing ratio ( by weight)10:1
Operating time (25c /min)20~30
Curing time ( hr, basically cured)3
Curing time ( hr, perfectly cured)24
Hardness(shore a)15+/-3
After curingThermal conductivity[w( m·k)]=0.4
Dielectric strength( kv/mm)=25
Dielectric permittivity(1.2mhz)3.0~3.3
Volume resistivity(o·cm)=1.0×1016
Fire resistance94-v1
(pls note all data of pcb electronic potting silicone rubber with black color above is in 25c with 55% humidity conditions. We don't guarantee a same date if testing under different conditions, or when data was regenerated).
Warm tips for for pcb electronic potting silicone
1. Sealing pakage for storage. The mixture should be used up at once to avoid wasting.
2. Silicone belongs to non-dangerous goods, but keep away form mouth and eyes.
3. When it gets stratified after a period of storage, please mix hy-210# evenly before using,
it does not affect the performance.
Shelf life and transportation
1. Twelve(12) months when stored at 25c in original unopened packages.
2. This is a non-dangerous product, it can be transported as general chemicals.
3. Products exceed the storage life should be confirmed normal before using.
