P H Value:7 Melting Point(íµ):17.5 Relative Density (Waterí»s =1):0.96 Boiling Point(íµ):175(101.3kpa) Relative Density(Airí»s =1) : í¬ Pressure of Saturated Vapor(kpa):0.1(20íµ) Octanol/water distribution coefficient: 5.1 Flash Point (íµ): 56 Ignition Temperature (íµ): 400 Upper Limit of Explosionú¦úÑ(V/V)ú¦: 11.7 Lower Limit of Explosionú¦úÑ(V/V)ú¦:0.4 It should be packed in 200L iron bucket (net weight 180kg/bucket)
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
Dimethyldichlorosilane, trimethylchlorosilane, methyltrichlorosilane, dimethylcyclosiloxane, octamethylcyclotetrasiloxane, methyldichlorosilane.
Methyltrichlorosilane, trimethylchlorosilane(m3), dimethylcyclosiloxane, octamethylcyclotetrasiloxane, decamethylcyclopentasiloxane.
Methyltrichlorosilane(m1), trimethylchlorosilane(m3), dimethylcyclosiloxane(dmc), octamethylcyclotetrasiloxane(d4), decamethylcyclopentasiloxane(d5), silicone fluid, silicone oil, oh polymer, silicone rubber, fumed silica.
It can not dissolve in water, but dissolve in organic solvents such as methyl benzene, etc. It has excellent properties such as small compression deformation, resistance to saturated vapor pressure. It can be used in manufacturing sealing material resisting to high and low temperature,waterproof, moisture- resistant and insulation material in aviation, mechanical, chemical industry,etc. Due to its physiological inertia, it can be used to manufacture artificial organ and medical rubber pipe in medical fileds, as well as raw material for high temperature silicone rubber.
It can be widely used in skin and hand cream, skin cleaner, sunscreen products, shaving cream,deodorant, bath foam and hair conditioner, also can be made into polish and defoamer. It has excellent consistency with all kind of ingredient of cosmetics and dissolving capacity to vitamin, hormone, bactericide and anti-inflammatory drugs. With its hydrophobicity, it can form a lamina on the skin surface so as to keep vitamin and drugs stay on the skin surface for a long time. It has stable effect of nutrition and can make hair soft and smooth, adding gloss as well. With its excellent adaptability to extreme weather, translucency, electrical property, moisture resistance and chemical stability, it also can be made release agent of plastic or rubber materials. Viscosity: 350
At room temperature, it can react with crosslinking agents in the presence of catalysts, to form a reaction product, which has many excellent properties such as keeping good elasticity from -60â?? to 20 excellent electrical property chemical stability and good resistance to water, odor, weather. Therefore, it can be widely used in many industries, such as electronics, semiconductors, autos, mechanicals, fabric, plastic, printing, construction, etc. Viscosity 25,mPa : 2 000/5 000/20 000/50 000/80 000
With the action of metal salt catalyst, it can form a durable waterproof membrane with good hydrophobic and high contact angle. It can be widely used as release agent in rubber and plastic industry, antirust agent for metal and anti-adhesive agent for paper and packing material. It can increase the performance of tear strength, abrasion resistance, crease-resist, anti-fouling, waterproof, ironing resistance and sewability without influencing the original breathability of the fabric. The optical glass coated with it will have high light transmittance, excellent mildew and moisture resistance.
Mainly used for production of organic silicon, silica gel, poly-silicon, high purity semiconductor materials, special purpose alloys, desiccant silica gel, surface coating and etc. Grade: 3303,411,421,441,521,553 Appearance: Grey with metallic luster Particle size: 0~100mm
It is white, loose, amorphous, non-toxic and non-odorous nonmetal oxide. Due to the nanometer effect, it has excellent properties, such as reinforce, bodying, thixotropy, insulation and others.Therefore, it can be widely used in the rubber, plastic, paint coating, adhesive, seals and other polymer industrial area. Surface Area (m2/g): 150, 200
It widely used in cosmetics and body care products, Such as skin care, sunscreen, makeup, hair conditioning products,good compatibility with most of the alcohol and other cosmetic solvents. Be directly used as the carrier, the main raw material, also can be used as an additive; and be used in aqueous systems by the method of emulsification.
Mainly used for water-proof, moisture proof and sealing elements in the area of electronics, high temperature electrical wire and cable, and aviation and so on. It can be used to manufacture various kinds of silicone products, such as sealing components, sealing ring, keypads, molds, etc.
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
