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Good Quality Softener Odorless D4 octamethylcyclotetrasiloxane silicone oil For Fine Chemicals

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Port: Shanghai
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram,Alibaba Trade Assurance
Supply Ability: 100000 Ton/Tons per Month Good Quality Softener Odorless D4 octamethylcyclotetrasiloxane s
Viscosity: 1cst-600000cst
Other Names: Polydimethylsiloxane
Custom H.S.CODE NO: 3910.0000.00
product name: D4 octamethylcyclotetrasiloxane silicone oil For Fine Chemicals
Usage: Coating Auxiliary Agents,Electronics Chemicals,Leather Auxiliary Agents,Paper Chemicals,Petroleum Additives,Plastic Auxiliary Agents,Rubber Auxiliary Agents,Surfactants,Textile Auxiliary Agents,Water Treatment Chemicals,cosmetic
Delivery time: within one week
Place of Origin: Hubei China
Color: Colorless transparent liquid
Purity: 99.9%min
Sample charge: free
Model Number: SA-201 pure silicone oil
Certification: ISO9001 SGS
CAS No.: 63148-62-9
Brand Name: Silicone All
Payment: T/T, L/C, Alipay, Others
Type: chemical raw material
flash point Keywords: ≥300
EINECS No.: 618-493-1
Classification: Chemical Auxiliary Agent
MF: C6H18OSi2
Package: 200 kg / Iron drum, 1000 kgs/ IBC tank or 25KG small packing
Packaging Detail: 200KG/Iron drums,4 drums/wood pallet, 1000KG/IBC Tank, 1 tank/wood pallet 25KG small packing also available. 16 tons a 20'container, 24 tons a 40'container Good Quality Softener Odorless D4 octamethylcyclotetrasiloxane silicone oil For Fine Chemicals
Wuhan Silicone All Import & Export Co., Ltd.
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Product Description
Good Quality Softener Odorless D4 octamethylcyclotetrasiloxane silicone oil For Fine Chemicals

Product Specifications
Flash Point(℃)
Freezing Point(℃)
Specific Gravity 25℃
          1 cst
transparent liquid
          5 cst
 transparent liquid
10 cst
transparent liquid
20 cst
transparent liquid
50 cst
transparent liquid
100 cst
transparent liquid
200 cst
transparent liquid
350 cst
transparent liquid
500 cst
transparent liquid
1000 cst
transparent liquid
5000 cst
transparent liquid
10000 cst
transparent liquid
      600000 cst
transparent liquid

Feature and advantages:

Chemical name :dimethicone/silicone oil/silicone fluid/ polydimethylsiloxane/simethicone

CAS No.: 63148-62-9/9016-00-6/9006-65-9 .

EINECE : 618-493-1 .

1. Smoothness & softness & hydrophobicity & good chemical stability & insulation property.

2. High and low temperature resistance & high flash point.

3. Low freezing point (it can be chronically used in the temperature from -50℃ to +200 ℃).

4. Small viscosity-temperature coefficicent & big compression ratio & low surface tension.

General Properties

1. Name: Dimethyl Silicone Fluid

2. Model No.: AS-201#

3. Appearance: colorless, clear, transparent liquid

4. Smell: Odorless

5. Viscosity (25°C): 50~1,000,000 cSt

6. Specific Gravity (25°C): 0.955~0.978 g/cm3

7. Volatile Matter Content (150°C/24hr): ≤1.5%

8. Refractive Index (25°C): 1.390~1.410

9. Flash Point: 260°C~300°C

10. Pour Point: -50°C

11. Viscosity Temperature Coefficient: 0.59~0.61

12. Coefficient of Expansion: 0.00094~0.00104 cc/cc/°C

13. Thermal Conductivity (25°C): 0.10~0.16

14. Dielectric Constant (25°C, 50Hz): 2.60-2.80

15. Dielectric Loss Factor(25°C, 50Hz): ≤1.0×104

16. Volume Resistivity: ≥1.0×1015 Ω·cm

17. Breakdown Voltage: ≥1.0 KV/mm

18. Recommended dosage: 1~3%


Silicone oil is a colorless, odorless, non-toxic and non-irritating products, chemical stability, heat resistance, cold resistance, water repellency, lubricity, high refraction, storage stability and compatibility with commonly used cosmetic ingredients.

Take On Heavy Loads, Beat the Heat and Cold, and Manage Severe-Duty Success Drive Away Downtime with Hard-Working Solutions for Heavy Industry When maintaining equipment for severe-duty, demanding operations, you require problem-solvers that perform well. You need solutions that deliver under heavy loads, at low and high speeds, when exposed to dust and abrasives, and in hot, cold and harsh environments. You work hard to eliminate non-scheduled downtime, improve energy efficiency and get more payback from your sizable equipment investment.

We can help with experience, expertise and proven performance:

Withstand harsh operating environments and reduce expensive downtime in the Metals Industry.

Meet challenges from quarry to quality and optimize plant productivity in the Cement Industry. Output in the Mining Industry.

Maintain asset reliability and systems performance in port and at sea in the Marine Industry.Adhesives and sealants from us can resist weathering, degradation, loss of bonding and sealing strength, and softening or cracking.

Tell Us Your Needs. Discover Answers. Get the benefit of technology-driven solutions from us to meet equipment and maintenance challenges in Heavy Industry. We are ready to go to work for you with specialty products, collaborative problem-solving and customized services and support.




. Mechanical silicone oil
. Textile agent
. Sewing thread using silicone oil
. Dielectric coolant.
. Insulation and damping fluid for electrical and electronic equipment
. Release agent
. Foam control
. Surfactant
. lubricant
. Ingredients for cosmetics and personal care preparations, polishes and specialty chemicals
. Plastic additives

Ÿ For industrial applications:

Silicone fluids meet a wide variety of applications in many industries. They are good coatings additive, plastics additive, damping fluid, plastics lubricant, electrical insulating fluid, mechanical fluid, de-foaming, mold release and surface active agent for machinery, electrical appliances, and textile... It is also used as active ingredient in a variety of automotive, furniture, metal, leather and specialty polishes, Sewing thread using silicone oil etc...

Ÿ For personal care applications:

They are ideal conditioning agent/additive for hair care products, shampoo, rinse-off conditioners, bath shower gel and other personal care and cosmetic products. It provides easy combing and detangling for wet and dry hair, lubricious, smooth feel as well as softness and gloss to the hair.

Packing & Delivery
0.5 Kg free samples
1: The international freight fee is not included. Pls contact with us to confirm the delivery fee by FEDEX/DHL/UPS to your address before you placing your order of samples. The online quotation is not accurate.

In general, the samples can be sent within 5 working days. The freight costs could be paid via Alibaba, Paypal and Western Union.

2: It's totally free if to use your own account of FEDEX/DHL/UPS.

3: It's totally free if to send to a Chinese address.

Shipping methods

1. Samples and Small quantity order, FedEx/DHL/UPS/TNT ,Door to Door.

2. Batch goods :By Air, by Sea or by Rail.

3. FCL: Airport/Seaport/Railway Station receiving.

4. Lead Time: 1-7 working days for samples; 7-15 working days for mass .


1. Storage in dry, ventilated place under normal temperature. No mixed storage with acid and alkali substance. The storage place should be provided fire equipment.

2. Do not use those equipment and tools which easy to produce sparks. Careful handling while loading and unloading.

According to the above-mentioned different applications,silicone oil also can be called as Dimethyl Silicone Oil , Dimethicon, Simethicon , etc. 

Our factory

Good Quality Softener Odorless D4 octamethylcyclotetrasiloxane silicone oil For Fine Chemicals

1. What Is It Dimethicone?

Dimethicone, 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. Dimethicone 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?


4. Do you provide samples ? is it free or extra?

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.

6.How to Use, Handing Precautions, Health & Safety:

①. The products list here is for industrial use; it is neither tested nor represented as suitable for medical or pharmaceutical uses. Not intended for human injection and food use.

②. Silicone fluid usually contains 100 to 200ppm dissolved water. Control humidity carefully, especially when using the fluid as electrical insulation oil.

③. For personal care applications as a conditioning additive, Silicone Fluid should be pre-emulsified to the desired particle size, incorporated into a shampoo base and post-stabilized. Alternatively, it can be directly emulsified into a hair care formulation. The high-molecularweight dimethicone provides easy combing and detangling for wet or dry hair, and adds softness, smoothness and gloss.

④. Used as a defoamer for oil-based foaming fluids, it provides effective foam control at extremely small addition levels.

⑤. The viscosity of Silicone Fluid should be selected to suit the application, with primary selection criteria including insolubility in the foaming system, working temperature and ease of handling.

⑥. Plasticizers may be extracted from some synthetic rubbers or plastic compounds when they are exposed to silicone fluid. This may result in a reduction in volume and weight.

⑦. Don't let silicone fluid contact the strong acid, alkali, lead, tin, selenium, tellurium and other substances, which may cause gelation or denaturation, precautions must therefore be taken during handing.

⑧. Wear rubber gloves and safety glasses to avoid contact with skin and mucosa. If it contacts the skin, wipe off with a washcloth and rinse thoroughly with soap and running water.

⑨. Silicone Fluid may cause temporary eye discomfort. If silicone fluid enters the eye, wash it away immediately with large volumes of water for at least 15 minutes and ask for medical attention if necessary.

⑩. Use extensive ventilating when handling volatile silicone fluid and do not inhale the vapor

7. Storage, Transportation and Safety

①. Silicone fluid may be denatured by heat, light, acid or alkali. Keep these products in tightly sealed containers and store in a dark, cool location. The shelf life is 1 year.

②. Transportation as no-toxic and non-dangerous product.

What is your terms of payment?

Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shipment.

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