Dimethyl Silicone Fluid
Dimethyl Silicone Fluid BL-201
BL-201 is a polydimethylsiloxane polymer manufactured to yield essentially linear polymers in a wide range of average kinematic viscosities from…
BL-201 View technical index
Dimethyl Silicone Fluid
Dimethyl Silicone Oil BL-201L
Dimethyl Silicone Oil BL-201L (0.65cst)
- Grade code
- BL-201L
- CAS number
- 63148-62-9
- Molecular formula
- (CH 3 ) 3 SiO[(CH 3 ) 2 SiO] n -Si(CH 3 ) 3
- Product line
- Dimethyl Silicone Fluid
- Appearance
- Colorless liquid
- Viscosity
- 0.65
- Certification
- ISO 9001 quality system
- Origin
- Hangzhou, Zhejiang, China
Overview
What BL-201L Is
BL-201L silicone oil is a polydimethylsiloxane with a viscosity of 0.65cst. Among all kinds of silicone oils, BL-201L possesses the lowest viscosity, the lowest surface tension, the fastest evaporation and the highest compressibility. BL-201L is also known as 0.65cst dimethyl silicone oil, PDMS 0.65cst or dimethyl silicone fluid 0.65cst. hot tag： Silicone Fluids ， Silicone Emulsion ， Silicone Resin
Dimethyl Silicone Oil BL-201L is a colorless, odorless, liquid silicone polymer whose main component is dimethyl silicone oil. It has good chemical stability and low toxicity.
Dimethyl Silicone Oil BL-201L is mainly used in lubricants, dispersants, foam stabilizers, defoaming agents and other fields. It can also be used in personal care products such as softeners and hair dyes.
The pH value of Dimethyl Silicone Oil BL-201L is between 5.0-8.0.
Yes, Dimethyl Silicone Oil BL-201L is miscible with most organic and inorganic substances.
Dimethyl Silicone Oil BL-201L has low toxicity and will not cause harm to the human body under normal use.
Yes, Dimethyl Silicone Oil BL-201L has good stability and can be stored for a long time.
No, Dimethyl Silicone Oil BL-201L is an organic substance insoluble in water.
Yes, Dimethyl Silicone Oil BL-201L has high temperature resistance and can be used stably for a long time in high temperature environments.
Yes, Dimethyl Silicone Oil BL-201L can be used as a softener and waterproofing agent for textiles.
Not recommended. Although Dimethyl Silicone Oil BL-201L itself has low toxicity, direct contact with food is not recommended.
Dimethyl Silicone Oil BL-201L is tasteless and odorless.
Yes, Dimethyl Silicone Oil BL-201L can be used as a lubricant and plasticizer for paints.
Yes, Dimethyl Silicone Oil BL-201L can be used as an auxiliary agent in the pharmaceutical industry.
Dimethyl Silicone Oil BL-201L itself is matte, but it can be mixed with other substances to give it a glossy effect.
Yes, Dimethyl Silicone Oil BL-201L can be used as a plasticizer for plastic products.
Yes, Dimethyl Silicone Oil BL-201L has certain antioxidant and anti-corrosion effects.
Yes, Dimethyl Silicone Oil BL-201L can be used as a metal processing lubricant.
Under normal circumstances, Dimethyl Silicone Oil BL-201L does not require special packaging, but it is recommended to avoid contact with oxidants, acids and other substances.
Dimethyl Silicone Oil BL-201L can be used as a coupling agent in the process of preparing flexible foam to make the foam soft and adhesive.
Dimethyl Silicone Oil BL-201L is widely used in various industrial fields such as construction, shipbuilding, automobiles, electronics, chemicals, and machinery.
Synonyms: Polydimethylsiloxane, Dimethicone, PDMS, Silicone oil
Key benefits
Why Formulators Choose It
- What are the main uses of Dimethyl Silicone Oil BL-201L?
- What is the pH value of Dimethyl Silicone Oil BL-201L?
- Can Dimethyl Silicone Oil BL-201L be mixed with other substances?
- Is Dimethyl Silicone Oil BL-201L toxic?
- Can Dimethyl Silicone Oil BL-201L be stored for a long time?
- Can Dimethyl Silicone Oil BL-201L be dissolved in water?
- Does Dimethyl Silicone Oil BL-201L have good high temperature resistance?
- Can Dimethyl Silicone Oil BL-201L be used on textiles?
- Can Dimethyl Silicone Oil BL-201L be used in food packaging materials?
- Does Dimethyl Silicone Oil BL-201L have an odor?
- Can Dimethyl Silicone Oil BL-201L be used as a paint additive?
- Can Dimethyl Silicone Oil BL-201L be used in the pharmaceutical industry?
- Is Dimethyl Silicone Oil BL-201L shiny?
- Can Dimethyl Silicone Oil BL-201L be used on plastic products?
- Does Dimethyl Silicone Oil BL-201L have anti-corrosion effect?
- Can Dimethyl Silicone Oil BL-201L be used for metal processing?
- Does Dimethyl Silicone Oil BL-201L require special packaging for storage?
- What is the role of Dimethyl Silicone Oil BL-201L in preparing flexible foam?
- Which industrial fields is Dimethyl Silicone Oil BL-201L suitable for?
Technical index
Specifications for Dimethyl Silicone Oil BL-201L
These are the release values this grade is tested against under our ISO 9001 system. The batch result is issued as a certificate of analysis with the shipment. Any value not listed here is not published — ask and we will measure it rather than guess.
| Appearance | Colorless liquid |
|---|---|
| Viscosity(25 ℃), cst | 0.65 |
| Density 25℃, g/cm3 | 0.760-0.770 |
| Refractive Index, 25℃ | 1.3728-1.3768 |
Application scenarios
Where BL-201L Is Used
- Application * used as an important raw material for the preparation of silicone oils, silicone rubbers and pharmaceutical synthesis; * used as an analytical reagent, Gas chromatographic stationary liquid and hydrophobic agent; * used as an end-capping agent, releasing agent and cleaning agent in organic chemical industry and pharmaceutical industry; * used as a base fluid for personal care products and cosmetics with excellent spreading and volatility properties; * used as a surface modifier for inorganic fillers or powders surface treatment. Package 200L PVF steel drums and 1000L IBC totes. Storage Transport as non-hazardous chemicals, keeping away from rain and sunlight. FAQ: 1. What is Dimethyl Silicone Oil BL-201L?
Who it is for
Industries That Specify This Grade
Matched from this product's own published application text — not from a generic industry list.
Construction & Building Protection
Yes, Dimethyl Silicone Oil BL-201L can be used as a softener and waterproofing agent for textiles.
Personal Care & Cosmetics
Application * used as an important raw material for the preparation of silicone oils, silicone rubbers and pharmaceutical synthesis; * used as an analytical reagent, Gas chromatographic stationary liquid and…
Textiles & Leather
Dimethyl Silicone Oil BL-201L is mainly used in lubricants, dispersants, foam stabilizers, defoaming agents and other fields. It can also be used in personal care products such as softeners and hair dyes.
Coatings, Inks & Adhesives
Dimethyl Silicone Oil BL-201L is mainly used in lubricants, dispersants, foam stabilizers, defoaming agents and other fields. It can also be used in personal care products such as softeners and hair dyes.
IndustryConstruction & Building ProtectionFacade, concrete and masonry water repellencySee the fit IndustryPersonal Care & CosmeticsSensory, spreadability and conditioning for skin and hair formulationsSee the fit IndustryTextiles & LeatherHand feel, hydrophobic finishing and fibre lubricationSee the fit IndustryCoatings, Inks & AdhesivesLevelling, defoaming, weathering and release in liquid formulationsSee the fit
Packing
How It Is Supplied
Packing is confirmed per order — pails, 200kg drums, 1000kg IBC totes or packing to your requirement.
Shipments leave from Hangzhou, Zhejiang, China with commercial invoice, packing list, certificate of origin, TDS and SDS prepared before booking.
Comparison
Against Neighbouring Grades
| Grade | Appearance | Headline value |
|---|---|---|
| Dimethyl Silicone Oil BL-201L | Colorless liquid | 0.65 |
| Dimethyl Silicone Fluid BL-201 | — | 10±2 / 20±4 / 50±5 / 100±5 / 200±10 |
| Alkyl Aryl modified Silicone Fluid BL-225 | Light yellow or transparent oily liquid | 1200 - 1600 |
| Epoxy Silicone Fluid BL-209 | — | — |
Related grades
Other Grades in Dimethyl Silicone Fluid
Alkyl Silicone Fluid
Alkyl Aryl modified Silicone Fluid BL-225
BL-225 is a medium viscosity alkyl and aryl modified silicone fluid. It owns good lubricity, mold release, hydrophobicity, compatibility with…
BL-225 View technical index
Related Reading
Answers
Dimethyl Silicone Oil BL-201L — Questions
What is Dimethyl Silicone Oil BL-201L?
Dimethyl Silicone Oil BL-201L (0.65cst)
What does Dimethyl Silicone Oil BL-201L look like?
Colorless liquid. Typical viscosity is 0.65. Full values are listed in the technical index above; a certificate of analysis is issued with every shipment.
Where is BL-201L used?
Application * used as an important raw material for the preparation of silicone oils, silicone rubbers and pharmaceutical synthesis; * used as an analytical reagent, Gas chromatographic stationary liquid and hydrophobic agent; * used as an end-capping agent, releasing agent and cleaning agent in organic chemical industry and pharmaceutical industry; * used as a base fluid for personal care products and cosmetics with excellent spreading and volatility properties; * used as a surface modifier for inorganic fillers or powders surface treatment. Package 200L PVF steel drums and 1000L IBC totes. Storage Transport as non-hazardous chemicals, keeping away from rain and sunlight. FAQ: 1. What is Dimethyl Silicone Oil BL-201L?
Can I get a sample of BL-201L before ordering?
Yes. Samples of Dimethyl Silicone Oil BL-201L are available for evaluation. Message us on WhatsApp or email [email protected] with your application, target viscosity or solid content and the trial quantity you need, and we will confirm availability and lead time.
What is the minimum order quantity?
MOQ depends on the pack size you choose — drum, IBC or bulk packing. Tell us your annual volume and we will quote the most economical packing and shipping route from Hangzhou, China.
Quote BL-201L
Send your application, the annual volume and the destination port. We return the technical data sheet, the safety data sheet, packing options and a price with lead time from Hangzhou.