Oxygen Regulator

Supplier: Psa Nitrogen Gas Plants, Psa Medical Oxygen Gas Plants, Compressed Air Dryers, Ammonia Cracker, Air Filters, Bacteria Filters.
Buyer: Steel, Valves, Etc

Supplier: Gas welding & cutting equipment. LPG/oxygen/acetylene regulators, meters, welding accessories, safety products.
Services:
Buyer:

Supplier: Victor gas cutting and welding equipments safety products, western enterprises gas cutting and welding spares markal marking crayons victor oxygen regulator, victor cutting torch ,victor cutting attachment,victor cutting tip, leather safety shoes, safety wears, leather safety products, welding consumable, lifting too, tackles, valves and pipe fittings, 1/2" to 48" flanges, trolley,power tools, garden tools, teflon sheet, rod teflon, sheet teflon, moulded teflon products,coverall cotton, safety products, belt for lifting nylone polyster, cotton rope, ms industrial sprocket, sprocket chains, tyre coupling, v belt pulley, rubber v belts, timing belts, pressure guages, globe valve, gate valve, ball valve, screw end ball valve, flange end ball valve, cylinder trolleys, platform trolleys, castor whee, pu whee, polymer whee, rubber whee, pallet trucks, hydraulic pallet trucks, nylone webbing sling, cold galvanizing spray, ms pipes, boiler pipes
Services: Exports, imports, retail, whole sale
Buyer: Cotton dotted gloves, leather welding gloves

Description: Used for testing various plastics, rubber, paper, building materials, textiles, wood, polymer materials,etc. It conforms to GB/T 5454-97 "Testing method for oxygen index of textile combustion performance"; GB/T 2406-2008 "Testing method for plastic combustion performance"; GB/T 10707-2008 "Testing method for oxygen index of rubber combustion performance". Performance parameters: The specifications of the combustion chamber: quartz glass tube inner diameter: 100 mm, height: 450 mm; Oxygen concentration regulation range: 10% ~ 60%; The inner frame size of the sample clip: 140 m m * 38 mm The ignition of the special manual igniter is safe and reliable. The instrument is simple in structure and easy to operate. Three pressure meters provide oxygen output pressure, nitrogen output pressure and mixed gas output pressure respectively.

Product description Di(tert-butylperoxyisopropyl)benzene, rubber chemical, bipb Molecular weight 338.5 Active oxygen content peroxide 9.45% Actual content of active oxygen 9.08% min. Cas no. 25155-25-3 Eineces/elincs no. 246-678-3 Tsca status Listed on inventory Specifications Appearance Light yellow flakes Assay 96.0% min. Characteristic Density 1.08 g/cm3 Volume density 0.40 g/cm3 Melting point 46-52oc Storage Due to the relatively unstable nature of organic peroxides a loss of quality can be detected over a period of time. For this material max. Storage temperature.=20oc Packing and transport The standard packing is 4x5 kg carton. Both packaging and transport meet the international regulations. Safety and handling Keep containers tightly closed. Store and handle di(tert-butylperoxyisopropyl)benzene in a dry well-ventilated place away from sources of heat or ignition and direct sunlight. Never weigh out in the storage room. Applications Di(tert-butylperoxyisopropyl)benzene used to crosslink of or synthetic rubber; or the crosslink of thermoplastic polyolefine 20kg/ctn.

Product description Di(2,4-dichlorobenzoyl) peroxide, (DCBP); Vulcanizing agent, rubber chemical Molecular weight 380.0 Active oxygen content peroxide 4.21% Actual content of Active oxygen 2.06-2.15% CAS NO. 133-14-2 EINECES/ELINCS No. 205-094-9 TSCA status Listed on inventory Characteristic Density 20oC 1.18g/cm3 Specifications Appearance White paste Assay 49.0-51.0% Moisture content 1.5% max. Storage Due to the relatively unstable nature of organic peroxides a loss of quality can be detected over a period of time. For Di(2,4-dichlorobenzoyl) peroxide Max. storage tempreture=30oC Major decomposition products Carbon dioxide, 1,3-dichlorobenzene, 2,4-dichlorobenzoic acid Packing and transport In North America, The standard packing is a non-retunable polyethylene bag of 1kg net. The standard packing of other area is Nourypack drum of 20kg net. Both packaging and transport meet the international regulations. Safety and handling Keep containers tightly closed. Store and handle Di(2,4-dichlorobenzoyl) peroxide in a dry well-ventilated place away from sources of heat or ignition and direct sunlight. Never weigh out in the storage room. Applications Crosslinking of silastic 20kg/PAIL

Product description Dibenzoyl peroxide, paste 50% in silicone oil, rubber chemical Molecular weight 242.2 Active oxygen content peroxide 6.61% Actual product 3.24-3.37% CAS NO. 94-36-0 EINECES/ELINCS No. 202-327-6 TSCA status Listed on inventory Specifications Appearance White to off-white homogeneous paste Assay 49.0-51.0% Water 1.0% max. Characteristic Density 20oC 1.12 g/m3 Storage Due to the relatively unstable nature of organic peroxides a loss of quality can be detected over a period of time. For this item Max. storage temperature.=30 oC Major decomposition products Carbon dioxide, Benzene, Benzoic Acid Packing and transport The standard packing is Nourypack drum 20kg. Both packaging and transport meet the international regulations. Safety and handling Keep containers tightly closed. Store and handle this product in a dry well-ventilated place away from sources of heat or ignition and direct sunlight. Avoid contact with reducing agents (e.g. amine), acids, alkalis and heavy metal compounds (e.g. accelerators, driers and metal soaps) Applications Di(2,4-dichlorobenzoyl) peroxide is a monofunctional peroxide which is mainly used for the crosslinking of silicone rubbers. 25kg/ctn

Di (2, 4-dichlorobenzoyl) peroxide(dcbp); vulcanizing agent White paste, 50% silicone oil-soluble Certificate: iso, sgs Product description Di(2, 4-dichlorobenzoyl) peroxide, (dcbp); vulcanizing agent, rubber chemical Molecular weight 380.0 Active oxygen content peroxide 4.21% Actual content of active oxygen 2.06-2.15% Cas no. 133-14-2 Eineces/elincs no. 205-094-9 Tsca status Listed on inventory Characteristic Density 20oc 1.18g/cm3 Specifications Appearance White paste Assay 49.0-51.0% Moisture content 1.5% max. Storage Due to the relatively unstable nature of organic peroxides a loss of quality can be detected over a period of time. For di(2, 4-dichlorobenzoyl) peroxide max. Storage tempreture=30oc Major decomposition products Carbon dioxide, 1, 3-dichlorobenzene, 2, 4-dichlorobenzoic acid Packing and transport In north america, the standard packing is a non-retunable polyethylene bag of 1kg net. The standard packing of other area is nourypack drum of 20kg net. Both packaging and transport meet the international regulations. Safety and handling Keep containers tightly closed. Store and handle di(2, 4-dichlorobenzoyl) peroxide in a dry well-ventilated place away from sources of heat or ignition and direct sunlight. Never weigh out in the storage room. Applications Crosslinking of silastic 20kg/pail

Hyaluronic acid is an acidic mucopolysaccharide macromolecular substance widely found in connective tissues of humans and animals, which has important functions such as maintaining moisture, regulating osmotic pressure, maintaining tissue morphology, and lubricating, diffusing barriers and buffering stresses. The hyaluronic acids in the human body will gradually be lost from age 25 years old, only 65% left at the age of 30 and 25% at 50. The hyaluronic acids lost through aging, leading to the skin gradually losing its elasticity and luster, accompanying with aging, wrinkles and slacking. Efficacies of different molecular weight ranges High molecular weight sodium hyaluronate 1.6 million Da Form a dense moisturizing bio-form on the skin surface for long-term moisturizing and anti-PM 2.5. Moderate molecular weight sodium hyaluronate 0.2-1.6 million Da Better moisturizing and lubricating, slow release and stable emulsification. Low molecular weight sodium hyaluronate 10,000 Da -0.2 million Da Repair damages and skin just beginning to age: hydrate and soften the stratum comeum for long-lasting moisturizing and tender skin; increase skin elasticity and defer skin aging; promote the proliferation and differentiation of epidermal cells, scavenge oxygen free radicals. Oligo sodium hyaluronate 10,000Da Transdermal absorption and deep moisturizing. Anti-aging and repair after sunburn. Sodium hyaluronate, which has the same high hygroscopicity whether in low humidity or high humidity conditions, automatically regulates and maintains skin moisture, and is known as the Key to the fountain of youth. Therefore, it is widely used in cosmetics as an ideal natural moisturizer to manufacture products suitable for different skin types and used in different climates and environments. High molecular weight sodium hyaluronate can form a breathable thin film on the skin surface to help the skin lock in moisture and block the invasion of foreign bacteria, dust and ultraviolet rays to protect the skin from harm. Low molecular weight sodium hyaluronate can rapidly penetrate into the dermis to slightly expand the capillaries, promote blood circulation, improve metabolism and to promote the nutrient absorption by the skin cells with the functions of removing wrinkles, enhancing skin elasticity and deferring skin aging.