Find Verified Polydimethyl Siloxane Fluid(Pdms Dimethicone) Suppliers, Manufacturers and Wholesalers

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.

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

WC Code: 19-122-01
Sales Specifications

Appearance: Liquid
Visc Cstks (cSt): 332.5- 367.5
HCL PPM (ppm): 0 - 5
WGT Loss (%): 0.5 Max.
REF Index @25C: 1.4013- 1.4053
Spec Gravity (g/cm): 0.965- 0.973
D4: < 1000 ppm
D5: < 100 ppm
Packing

441 lb drum, 4 drums per pallet
Silicone Fluid 1000

WC Code: 19-122-02
Sales Specifications

Appearance: Liquid
Visc Cstks (cSt): 950.0 - 1050.0
HCL PPM (ppm): 0 - 5
WGT Loss (%): 0.5 Max.
REF Index @25C: 1.4013-1.4053
Spec Gravity (g/cm): 0.967- 0.975
PPM Silanol (ppm): 0.0 = 600.0
D4: < 1000 ppm
D5: < 100 ppm
Packing

441 lb drum, 4 drums per pallet

White free flowing pure product

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.

6. Low order of toxicity

7. Essentially odourless

8. Soluble in a wide range of solvent

9. Non-greasy and non-rancidifying

Introduction:

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.

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.

UNISIL owns two production plants which are specialized in kinds of silicone oil ;silicone rubber ;silane and MQ Resin. The production capacity is 200,000MTS/Year. For OH polymer, we can produce viscoisty from 30 to 1,000,000.

1) Water repellent treatment of plaster used to produce tiles and boards,
2) Water repellent treatment of cement, marble, fabrics, glass, ceramics, leather and metal,
3) Water repellent treatment of dry-sprayed substances (e.g.: extinguisher powders, various
fillers),
4) Raw material of MH emulsion; Blend with hydroxyl silicone emulsion could keep the
fabric with both breathable and waterproof property. It also could improve the fabric
tear strength, friction strength and antifouling, feeling and stitching performance,
5) Used as a release paper isolation and crosslinking agent.

Pdms, silicone oil, dimethyl silicone fluid, dimethicone, simethicone, polydimethyl siloxane fluid, dimethylpolysiloxane

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.



Properties:

1, clear, colorless, odorless

2, non-flammable

3, high damping action

4, low temp stability

5, high temp stability

6, hs code 39100.00

7, little viscosity change at temperature

8, excellent lubrication

9, high oxidation resistance

10, high dielectric strength

11, high water repellency

12, high shear resistance

13, open and closed system bath fluid

Product Name: POLYDIMETHYL SILOXANES PDMS
Chinese Name:
Synonym: Dimethyl Polysiloxan
Fomularï CH3 (CH3)2SIO n-SI(CH3)3
Flashing Point( C): 290
Melting Point( C): -60 - 40
Boiling Point: Not determined
Vapour Pressure (25C): Not determined
Specific Gravity (g/CM3) (25C): 0.965 0.973

Product Name: Hydroxy Terminated Silicone Fluid
Other Name: OH Polymer; OH-Terminated Polydimethyl Siloxane; Silanol Terminated Polydimethylsiloxane; Silicone Oil
Chinese Name: 107
Formular HO[(CH3)2SiO]nH
Molecular :

Flashing Point: >113C
Boiling Point: 182 C

Testing Item Standard
Viscosity, 25C, mm2/s 20-30
Hydroxyl Content (%) 9.0 Min.
Appearance Colorless transparent fluidy liquid

HS CODE :3910000000
CAS: 70131-67-8
Usage: Used in the field of construction, water proofing, softening or anti-sticking treatment for fabrics, paper and leather, or as cosmetics.
Packing: 200kgs Plastic drum; or 950 kgs IBC

Appearance:Transparent liquid, Colorless, Odorless
Hydrogen Content:1.50%-1.60%
Purity:100%.
Viscosity( 25¡ãC, mm2/s):20.00-30.00.

18IBC(1000L/IBC)/20'FCL,
Net weight:18MT/20'fcl.

Physical form : Liquid,Colorless
Specific gravity: 25oc:0.965 0.973g/cm3
Viscosity: 100cst, 200cst, 350 cst, etc.

18IBC/20'FCL,net weight:18MT/20'FCL.

Silicone oils ( SS SF - ) is clear, colorless, odorless and inert Dimethyl Polysiloxane. These fluids are used as Release agent & Lubricant in variety of applications. manufactured in the viscosity range from 5 cps to 60000 cps, can be easily converted into emulsion by using non ionic emulsifiers.
Amino silicone fluid ( SS AMS - ) are Amino modified Silicone Fluids which are reactive and non reactive in nature that give excellent elastic properties, bounce, excellent softness, silky finish to variety of fabrics with durability and unique handle.
Methyl Hydrogen fluid ( SS RH - ) Widely used in the finishing of all kinds of fibers such as cotton,hemp,silk,nylon,polyester.Or the hydrophobing and moisture-proof treatment of powders,glass,ceramic,leather,paper,metal,cement and marble.
Hydroxy Silicone fluid ( SS OH ) is a high active silicone of medium viscosity hydroxy end blocked Silicone polymer. Appearance Clear to Hazy Liquid used as Silicon rubber structure controller. Softening agent and surface lubricant for textile, paper and leather, etc.
Defoamer fluid ( SS ASO - ) is Activated Silicone Oil having unique combination of properties, which give superior performance in a variety of applications. can be easily converted into emulsion by using non ionic emulsifiers which are used to Manufacture Antifoam / Defoamer Emulsions.
Transformer Oil - Silicone polydimethyl siloxane used as Cooling and insulating liquid for transformers and other electrical equipment.
Silicone D4 & D5 Fluids - Silicone D4 and D5 fluids and more silicone cyclices for cosmetic, personal care and other industrial applications