Find Verified Octamethyl Cyclotetrasiloxane D4 Suppliers, Manufacturers and Wholesalers

It is a volatile polydimethylcyclosiloxane, mainly composed of octamethylcyclotetrasiloxane; it is polymerized into an organosilicon polymer under acid-base catalysis, which is the basic raw material of silicone oil and silicone rubber. It can be directly used as rubber filler treatment agent and cosmetic raw material.
CAS Number:556-67-2
Melting Point: 17-18
Boiling Point:175-176
Flash point: 60
Relative Density :0.956


Application:
D4 is the most important ring body in DMC (PMX0244). This product is colorless, insoluble in water, soluble in organic solvents.
1.The basic raw material of silicone oil , silicone emulsion, silicone rubber, silicone resin and other organic silicone products.
2. Raw material of cosmetics and medicine and daily necessities, Skin Care Creams & lotions,
Sun Care Products, Shampoo & Bath oil Antiperspirants & Deodorants

Synonym: RTV-107, 107 Room Temperature Vulcanized Silicone Rubber, OH-terminated polydimethylsiloxane, -Dihydroxy Polydimethylsiloxane
Cas no: 70131-67-8
Viscosity: 750cst/1000cst/1500cst/2000cst/3000cst/5000cst/10000cst/20000st/80000cst
Appearance: Colorless Transparent Liquid

Product Features:
1. High and low temperature resistance;
2. High flash point;
3. Low freezing point (it can be chronically used in the temperature from -50 to 250 );
4. Small viscosity-temperature coefficient;
5. Big compression ratio and low surface tendency;
6. Water-repellent and moisture resistant;

Applications:
High viscosity hydroxy silicone oil (107 rubber) is the main raw material of RTV mold silicone rubber, defoamer and silicone glass glue. Because of its good electrical insulation, it can be used as insulation, moisture-proof, shock-proof and heat-resistant perfusion sealing materials in electronic components and assemblies such as radios, electronic instruments and semiconductors.

Synonym: OH-terminated polydimethylsiloxane, -Dihydroxy Polydimethylsiloxane
Cas no: 70131-67-8
Appearance: Colorless Transparent Liquid

Product Features:
1. High and low temperature resistance
2. High flash point
3. Low freezing point (it can be chronically used in the temperature from 50 to 250 )
4. Small viscosity-temperature coefficient
5. Big compression ratio and low surface tendency
6. Water-repellent and moisture resistant

Appilication:
Low viscosity hydroxy silicone oil can be used as a processing aid for silicone rubber. It can be used as an anti-structural control agent to improve the processing properties of silicone rubber. It can also be used as a fabric post-treatment agent to improve the smoothness and sewing of polyester threads, make fabric soft, smooth and elastic. At the same time, it can be used as a release treatment for high-grade paper, leather brighteners, mold release agents, etc.

Silicone Emulsion is a 60% silicone emulsion formulated with a 350cst dimethyl silicone fluid. Becuse of its non-ionic nature, it can be used in a variety of systems, such as nonionic, anionic, cationic surfactant or polymer systems without forming a complex.
Appearance:Milky White Liquid
Features and Benefits: Water-based emulsion of Polydimethylsiloxane (Emulsifying Silicon Oil)
Ready-to-use non-ionic emulsion
Good gloss and hydrophobicity
Good wetting and sliding properties
General-purpose release agent
Excluding Alkylphenol ethoxylates (APEO)
Conform to the detergent regulation
Good emulsion stability at 50 C
Good dilution stability, can be diluted to 2%
Good freeze-thaw stability (5 cycles)

Application:
As ingredient in polishes, JH-0349 Emulsion is used to provide good gloss with
minimum smear in both car and furniture polish formulations.
Mould Release of: Rubber or plastic parts (stoppers, screw tops, bungs, etc.)
Lubrication of the extruded rubber parts and conveyor belts.
Textile lubricant:
Yarn manufacture
Sewing thread lubrication
Knitwear manufacture
Sewing needle lubrication
Glass fabric exhaust filters

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

CAS : 127-19-5

HS code 2924199090

Package: 190KG*80drum,15.2tons/FCL

950KG*20IBC drum,19tons/FCL

20-22tons/ISO TANK

Product Name

Methylene-Chloride Dichloromethane-99.99% CAS NO:75--09--2 EINECS NO.: 200-838-9



Product properties

Colorless liquid with characteristic odor. Relative density D4 1.326, Melting point-96.7C,

Boiling point:40.4C.If it is mixed with high concentrated Oxygen, the explosive mixture is formed,

but it is not inflammable.It is one of the low-boiling-point industrial solvents that have small toxicity,

no inflammable.



Product Applications

Dichloromethane-has strong solubility and no toxicity etc advantages.

It is wide used for manufacturing safety film and orthocarbonate and can also be used for solvent

of paint, cleaner for metal, gas-fog spray agents po; yurethane foaming agent, mold-release agent,

paint remover. Dichloromethane-is also used in the manufacture of photographic film and has

been to remove caffeine-from coffee.

Vinyl-D4
Cas no. : 2554-06-5
Molecular formular : [-si(ch3)(ch=ch2)o-]4
Molecular weight : 344.66
Specification : appearance : colorless clear liquid
Refractive index : >1.4340
Density(p20, g/cm3) : 0.997
Melting point : -44oc
Boiling point : 111~112oc/10
Flash point : 210of
Vinyl d4 content : min. 75%
Water content : max. 50ppm

6x37
6x40
8x39
9x37.

It is colorless, inflammable, and can not dissolve in water, but dissolve in organic solvents such as benzene, etc. It can be used to synthesize organic silicon polymer by acid or alkali catalysis to manufacture silicone oil, silicone rubber, etc. It can also be used directly as treating agent for rubber stuffing and the raw material for cosmetic.

Product Name: Octamethylcyclotetrasiloxane (D4) (OMCTS)
Chinese Name:
Molecular Formula: C8H24Si4O4
Molecular Weight: 296.63
Melting Point: 17.5�°C
Boiling Point: 175�°C
Flashing Point: 56 �°C
Density (P20)g/cm3: 0.956

Specification:

Testing Item Standard
Content (%) 99.0 Min.
Viscosity: (25�°C): 2.30mm2/s
Refractive index: (n D25): 1.3960-1.3970
Water Solubility Insoluble
Properties Colorless transparent oily liquid, flammable

HS Code: 2931900001
CAS No.: 556-67-2
EINECS: 209-136-7
UN No.: 1993
Hazardous Grade: 3
Packing Type: III

Usages: Silicone oil, silicone rubber intermediate and used in auxiliary.

Packing: in 190kgs plastic coated metal drum or 950kg IBC

Product Description:
Front Air Shock Absorber for A8 D4 4H Air Suspension Strut 4H0616039T 4H0616040T



Quick Details:



Description: Front Air Shock Absorber for A8 D4 4H Air Suspension Strut 4H0616039T 4H0616040T



Model: For A8 D4 4H Front 4H0616039 4H0616040



OEM: Front Left 4H0616039 4H0616039T 4H0616039AK 4H0616039AE 4H0616039AJ 4H0616039AD 4H0616039AH 4H0616039AA Right 4H0616040 4H0616040T 4H0616040AK 4H0616040AE 4H0616040AJ 4H0616040AD 4H0616040AH 4H0616040AA


Condition: New



Fitting Position: Front Left and Right



Material: Rubber Steel Aluminum;Textile Reinforced Rubber Imported from Japan



Application: A8 S8 D4 RS7 A6C7 4G 2010-2017



Warranty: 12 months

A unique armchair that from our observations remarkably suited for men, because they always land in it while visiting our sales point. All in all, it does not surprise us because, due to its dimensions it provides a convenient place to relax, play or watch TV. It is ideal place for sleeping. De Lux PU leather makes that the beanbag fits into any interior and gives it a unique character. Great idea for a gift for a teenager. He or she will be at 100 % pleased with such a gift.

SPECIFICATIONS
Height: 120 cm
Width: 120 cm
Lenght: 150 cm
Filling: 400 litres
Fabric: De Lux

http://www.ecopuf.eu/offer

The oval shape, simplicity of realization and the highest quality natural skins have the affect on the quality and convenience of this product. Ideal for small interiors, do not impose with its form, only blends in with the surroundings, forms a coherent composition with the other furniture. The manufacturer´s quality guaranteed. Out of concern for our clients we pay special attention to the products we create. Therefore, our armchairs are subjected to strict controls at each stage of production, and the materials from which we make our products are of the highest quality. They hold numerous certificates and are constantly improved. Our armchairs do not cause allergies or sensitizations. We guarantee both the best quality and durability.

SPECIFICATIONS
Heigh: 40 cm
Width: 50 cm
Filling: FRAME
Fabric: Pu Leather

http://www.ecopuf.eu/offer

Super comfortable pouf for sitting, which do not deform and retain its ideal shape during the usage. In addition, it is light and convenience. "Block" is made on the basis of the polystyrene chassis which is prone to damages. What is more, it is very versatile. It suits ideally to small tables, benches, hallways or bedrooms. You will not regret this purchase. Also, if you want to make somebody a funny gift together with your friends, because how many times can you buy books, computer games, etc., and really you have had enough of putting on shoes in a standing position while being in a friend´s house think about this product. A wide range of available colors will make it easier to adjust the "Block" to any interior.

SPECIFICATIONS
Height: 40 cm
Width: 40 cm
Length: 40 cm
Filling: frame
Fabric: De Lux

http://www.ecopuf.eu/offer

The creation of this model was dictated by the requests of our customers who have for some time sought an armchair that by its shape and the way of sitting recalled models such as "Maxi" and "Relax", but was a little smaller than "Maxi" and greater than "Relax". "Viper" armchair meets all these requirements. Additionally, we have modernized its form by which we obtained the effect that you sit higher without the feeling of collapsing when sitting down. In the same time standing up becomes easier and your back has the solid backup.

SPECIFICATIONS
Height: 110 cm
Base: 95 cm
Filling: 355 l
Fabric: De Lux

http://www.ecopuf.eu/offer

Spec Value
Rated rpm 3500
Crankshaft Power, kW (kW) 221
Crankshaft Power, hp (hp) 301
Rating Rating 5
Emission compliance IMO Nox Tier II, EU RCD Stage II, EPA Tier 3
Number of Cylinders 4
Aspiration Turbo and compressor with charge air cooler
High-pressure fuel injection Common-rail fuel injection
Control system Electronic Vessel Control
Cooling system Heat Exchanger Cooling
Fuel consumption (g/kWh) 221
Displacement (L) 3.7

Spec Value
Rated rpm 3500
Crankshaft Power, kW (kW) 165
Crankshaft Power, hp (hp) 180
Rating Rating 4
Emission compliance IMO Nox Tier II, EU RCD Stage II, EPA Tier 3
Number of Cylinders 4
Aspiration Turbo with charge air cooler
High-pressure fuel injection Common-rail fuel injection
Control system Electronic Vessel Control
Cooling system Heat Exchanger Cooling
Fuel consumption (g/kWh) 232
Displacement (L) 3.7