Tungsten is a metallic element with the symbol W and atomic number 74, belonging to the VIB family of the sixth cycle in the periodic table. Tungsten is mainly a hexavalent cation in nature, with an iron radius of 0.68 Ã?? 10-10m. Due to the small radius of W6+ions, high electricity price, strong polarization ability, and easy formation of complex anions, tungsten is mainly in the form of complex anions [WO4] 2-, which combine with cations such as Fe2+, Mn2+, Ca2+in the solution to form precipitates of wolframite or scheelite.
specification Diamter(mm) Tolerance Max length(mm)
sintering,Forging,Spinning Forging and polishing 1.0-10 ±0.1 3000
10-20 ±0.1 2000
20-50 ±0.1 1500
50-70 ±0.2 1000
70-90 ±0.2 800
>90 Be customized
1.Can be used as a photo initiator in UV-curing applications such as inks, imaging, and clear coatings in the printing industry.
2.Prevents ultraviolet (UV) light from damaging scents and colors in products such as perfumes and soaps. 3.It can also be added to the plastic packaging as a UV blocker. Its use allows manufacturers to package the product in clear glass or plastic. Without it, opaque or dark packaging would be required.
Product Name Etocrilene; Ethyl 2-cyano-3,3-diphenylpropenoate
Cas no. 5232-99-5
MF C18H15NO2
MW 277.32
Appearance white powder
Purity 98.0%
Package 25kg/drum, or as requested.
Bis(2-hydroxypropyl) Ether is commonly used as a plasticizer, an intermediate in industrial chemical reactions.
Properties: Dipropylene glycol is a kind of high purity product, suitable for flavor, cosmetics and other applications sensitive to odor. It is an odorless, colorless, water-soluble and hygroscopic liquid. Dipropylene glycol has a low vapor pressure and a moderate viscosity.
Application
Used in the manufacture of polyester resin. It is used as the solvent of cellulose acetate, cellulose nitrate, shellac varnish, castor oil, the component of fiber lubricant, and the preparation of plasticizer, fumigant, synthetic detergent, etc. In addition, dipropylene glycol can be used alone or in combination with diethylene glycol to extract aromatic hydrocarbons from hydrocarbons.
(1) Chemical synthesis: Dipropylene glycol is often used to synthesize other chemicals, such as polyethers, polyesters, etc.
(2) Solvent: Since dipropylene glycol has good water solubility, it can be used as a solvent to dissolve or dilute other substances.
(3) Spices and condiments: Dipropylene glycol can be used as a food additive to increase the taste and flavor of food.
(4) Cosmetics: Dipropylene glycol can be used as a moisturizer in cosmetics to improve the moisturizing effect of cosmetics.
(5) Pharmaceuticals: Dipropylene glycol can be used in the pharmaceutical field as a carrier or auxiliary for drugs.
Usage
1) Dipropylene glycol is the most ideal solvent for many fragrance and cosmetic applications. This raw material has good water, oil and hydrocarbon co-solubility and mild odor, little skin irritation, low toxicity, uniform distribution of isomers, excellent quality.
2) Dipropylene glycol can also be used as a coupling agent and moisturizer in a variety of different beauty cosmetic applications. In the field of perfume, the proportion of dipropylene glycol is more than 50%; In some other applications, the proportion of dipropylene glycol is generally less than 10% (by weight). Some of the specific product application areas include: curling lotions, skin cleans (cold creams, body washes, body washes, and skin lotions) deodorants, face, hand, and body skin care products, moisturizing skin care products, and lip balms, among others.
3) Dipropylene glycol can also play a role in unsaturated resins and saturated resins. It produces resins with superior softness. Crack resistance and weather resistance. The long-term yellowing resistance of the product is the value.
Specification Application
EL-10 EL12 EL-20 HEL-20
1. Soluble in most organic solvents, dispersed in water, with excellent emulsification and diffusion properties.
2. In the textile industry, it is mainly used as a spinning oil for synthetic fibers such as polyester, polyacrylonitrile, and polyvinyl alcohol. It has emulsifying and anti-static effects, making the sizing soft and smooth, and reducing breakage; It can be used as a softening and smoothing agent in chemical fiber size, and can eliminate foam in synthetic size solution; HEL-20 also has the characteristic of low coking at high temperatures.
3. In the pharmaceutical industry, it is used as an emulsifier in the manufacturing of liniments, creams, emulsions, etc.
4. It can be used as pesticide emulsifier, lotion polymerization emulsifier, and used to prepare water-soluble metal cutting fluid and household washing products.
EL-30
EL-40
HEL-40 1. Easily soluble in water, fatty acids, or other organic solvents, with excellent emulsification performance
2. Used as emulsifiers in the ink and pharmaceutical industries.
3. It can be used as an emulsifier for organic phosphorus pesticides.
4. Used as an o/w type emulsifier for emulsification of various planting, animal, and mineral oils.
5. EL-40 is used as a component of wool, wool oil and chemical fiber oil in the textile industry, which has both emulsifying effect and antistatic effect. It can be better mixed with other antistatic agent, and can also be used to prepare size to eliminate foam in synthetic size. EL-40 has excellent diffusion and protective colloid properties, and is used as a monomer in the wool spinning industry for blending with wool oil. It is easy to wash off and has good hard water resistance.
6. Used as a dehydrating agent for oil field raw oil.
7. Used in the metal processing industry to prepare water-soluble metal cutting fluids.
8. HEL-40 can be used as a pharmaceutical grade solvent.
EL-60 1. This product is an o/w emulsifier.
2. It can be used as a chemical fiber oiling agent and a component of petroleum.
3. Pesticide emulsifier.
4. Petroleum dehydration demulsifier.
5. Ink, printing paste emulsifier.
6. Various planting, animal, and mineral oil emulsifiers.
7. Used as an emulsifier, fat enhancer, and emollient in the cosmetics and pharmaceutical industries.
8. It is used to manufacture shampoo foam bath liquid, skin care products, pharmaceuticals, etc.
9. Used in the metal processing industry to prepare metal cutting fluids.
EL-80
EL-90
Vaseline is a semi-liquid mixture of alkanes or saturated hydrocarbons, also known as petrolatum, which is obtained by fractional distillation of petroleum. Its state is between solid and liquid at room temperature, and there are three colors of brown, yellow and white due to different uses. Natural petroleum jelly is derived from petroleum residual oil concentrates such as paraffinic heavy oil; artificial petroleum jelly is derived from a mixture of mineral oil thickened with pure ceresin, paraffin and paraffin grease. Vaseline has a smell of mineral oil, but no kero sene. Can be used as raw materials for medicines and cosmetics, and also for machine lubrication.
1.Helps soothes chapped skin.
2.Highly effectively protests the skin from the drying effects of weather.
3.Retains essential moisture in your skin leaving it nourished and radiant.
Application
Vaseline is a mineral wax, it will not be absorbed by the skin, it can form a protective film on the skin surface, so that the skin's water is not easy to evaporate and lose, and it is extremely insoluble in water, and can adhere to the skin for a long time, so it has a very Good moisturizing effect, very suitable for dry skin. Can be used as lip balm, hand cream, face or body, is a very good moisturizer. It also has the effect of removing scars. 2. Vaseline is non-irritating, stable and difficult to deteriorate, and it is not easy to cause human sensitivity. It is most suitable for people who are allergic to the fragrances and alcohols added to general moisturizing product.
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Diethylene glycol (DEG) is an organic compound with the formula (HOCH2CH2)2O. It is a colorless, practically odorless, poisonous,and hygroscopic liquid with a sweetish taste. It is miscible in water, alcohol, ether, acetone, and ethylene glycol.
1.It is used as gas dehydrating agent and aromatic extraction solvent, as well as lubricant, softener and finishing agent of textiles, as well as solvents such as plasticizer, humidifier, sizing agent, nitrocellulose, resin and grease.
2. Used as brake oil mixture, celluloid softener, antifreeze and diluent in lotion polymerization.
3. Used as antifreeze, gas dehydrating agent, plasticizer, solvent, aromatic extractant, cigarette hygroscopic agent, textile lubricant and finishing agent, paste and anti drying agent of various adhesives, reducing dye hygroscopic cosolvent
Product Introduction:
Lauric Acid is used in many applications, including: anionic and nonionic surfactants, and raw material for emulsifiers. Used in the rubber industry as an activator/accelerator/ plasticizer and softener.
Widely used in pharmaceuticals, surfactants, soaps, detergents, cosmetics, daily chemicals.
Product Functions&Applications:
1. Lauric Acid mainly used in the production of alkyd resin, wetting agent, detergent, pesticides, surfactants, food additives and cosmetics raw materials.
2. Lauric Acid used as a surface treatment agent for the preparation of adhesive. It is also used in the manufacture of alkyd resin, chemical fiber oil, pesticides, synthetic spices, plastic stabilizer, gasoline and lubricating oil.
3. Lauric Acid is the raw material for producing soap, detergent, cosmetics, surfactants and chemical fiber oil.
1, Quick details
Product name Nonylphenoxypoly(ethyleneoxy)ethanol
CAS 9016-45-9
Molecular Formula C19H32O3
Molecular weight 308.45558
Appearance Light yellow liquid
2.Useage for Nonylphenoxypoly(ethyleneoxy)ethanol
It is widely used in industrial cleaning, textile printing and dyeing, paper making, leather chemical industry, chemical fiber oil agent, oil field additives, pesticides, emulsion polymerization and other industrial fields.
3.Storage for Nonylphenoxypoly(ethyleneoxy)ethanol
Keep container in a dry and ventilated warehouse; keep away from sunshine;
avoid fire; avoid moisture .
Myristic acid is also called myristanoic acid. Those crystallized are white crystalline or leaf-shaped waxy solids. Has a faint waxy and milky aroma. Found naturally in fish oil, coconut oil, babassu oil and cottonseed oil.
Myristic acid is mainly used as an additive for surfactants, spices, lubricants, coatings, printing inks, metal processing and spice solvents.
Caprylic acid/capric acid triglycerides are clear to light yellow, high clarity and odorless oils, and are derivatives of palm oil or coconut oil. Widely used in industries such as food, medicine, and cosmetics, it can be used as a base material for moisturizing factors, a stabilizer for cosmetics, an antifreeze, and a homogenizer.
Identification
Synonyms TBHQ; 2-tert-Butylhydroquinone; 2-(1,1-Dimethylethyl)-1,4-benzenediol; Butylhydroquinone
Molecular Formula C10H14O2
Molecular Weight 166.22
CAS Number 1948-33-0
EINECS/CLINCS 217-752-2
Properties
Appearance White to light tan crystalline powder
Melting Point 126.5-128.5�°C
Solubility Almost insoluble in water, and Soluble in alcohol, acetone & ethyl acetate
Stability Stable under ordinary conditions
Application
Used as antioxidant to preserve various oils, fats and food items by retarding their oxidative deteriation. It is used in formulating vanish, lacquar, resin and oil field additives. It is used as a fixative in perfumary to reduce the vaporation rate and improve stability. It is also used as a stabilizer to inhibit the auto-polymerization of organic peroxides.
Packing and Storage
Packing In kraft paper bag, carton or cardboard drum.
Storage Keep tightly closed.
Safety Information
Non-hazardous for air, sea and road freight.
1. m-Cresol can be used as the dye intermediate of color film. And it also can be used in the production of pesticide such as pyrroboron, thiophosphorus sesquimide, inulin dichlorophenyl ether, resin and plasticizer, etc
2. m-Cresol can be used as an analytical reagent and as an intermediate in organic synthesis.
3. Spices allowed.
Main application:
Mainly used in pesticides, perfumes, resin plasticizers, film films, antioxidants, and reagents, etc. All use of m-cresol chemical industry.
Use instructions
Important intermediates for organofluorine synthesis, advanced chemical synthesis, fluorine-containing surfactants, electroplating intermediates
Product property
Product name:Potassium oleate
CAS:143-18-0
MF:C18H33KO2
MW:320.55
Density:1.1 g/cm3
Package:1 kg/bag, 25 kg/bag, 25 kg/drum
Property:It is easily soluble in water, soluble in hot alcohol
Application
1.It is mainly used for catalyst of the reaction of polyisohydro urea esters in polyurethane foam.
2.It can also be used as emulsifiers, foaming agents, detergents, lubricants and surfactants.
Storage
The storeroom is ventilated and dried at low temperature
Ethoxylated hydrogenated castor oil (PEG-40 hydrogenated castor oil) is a combination of synthetic polyethylene glycol (PEG) with natural castor oil. Ethoxylated hydrogenated castor oil can be used to emulsify and solubilize oil-in-water (o/w) emulsions.
