BASIC INFORMATION:
Chemical Name: azodicarbonamid
Cas No.: 123-77-3
Molecular: C2H4N4O2
Molecular weight: 116.08
Appearance: faint yellow powder
Packing : 25 kgs/kraft bags or 25kgs carton boxes
PROPERTY:
It's yellowish powder,
being decomposed easy in the polymers
soluble in alkali not in water and organic solvents,
being colorless, odorless, non-poisonous,
pollution-free, and being a intensifying foaming agent
of blowing uniformly and gas-foaming greatly.
APPLICATION:
mainly used as foaming agent for polyvinyl chloride, polyethylene, nylon-11, natural rubber and synthetic rubber.
Widely used in slippers, soles, insoles, plastic wallpaper, ceiling,
floor leather, artificial leather, thermal insulation,
sound insulation materials and other foaming.
STORAGE:
Good storage stability at room temperature. Need to be stored in a cool and dry place, away from the fire, sparks, and heat source. In case of fire, use water, carbon dioxide or chemical powder fire extinguishing, not artificial.
YIGYOOLY CHEM-Chinese chemical raw materials supplier,
Supplier: Sodium fluoride (naf), ac blowing agent (azodicarbonamide), sodium percarbonate, titanium dioxide
AC Foaming agent , azodicarbonamide chemical name, English name Azobisformamide or Azodicarbonamide, ABFA, ADCA. AC blowing agent is one of the most commonly used in the rubber industry blowing agent, when it exploded releasing N2, CO2 and small amounts of NH3, residue decomposition is white and odorless decomposition. AC blowing agent not combustion, there is self-extinguishing, non-toxic, soluble in alkaline solution, not soluble in common solvents. AC Foaming Agent has good stability, non-combustion and self-extinguishing. It should be placed in a dry, well-ventilated place, away from heat, open flame. Processing establishments should be well ventilated to avoid inhaling dust andprolonged contact with the skin. Applications: AC Foaming agent is widely used foamed polymer also applies to polyethylene, polystyrene, ABS resin foam plastic. With this foaming agent to obtain a uniform, fine cell structure, the products feel comfortable, good elasticity, leather and strong sense of superiority. It can be used to make tool handles, furniture, auto parts, leather obturator, flooring, seals and soles.
Appearance: Light yellow powder Specication: Gas release ml/g 215 min. Fineness Residue on sieve (sieve pore 38um) 0.1%max. Average particle diameter (Dn) 12um max. Decomposition temperature 200-210 Loss on heat % 0.15 Content of ash % 0.10 Purity (ADC) 97.0% min. Application: Used to make PVC, PP, PE, polyamide, neoprene, caoutchouc, Butadiene acrylonitrile rubber, butyl rubber, styrene-butadiene rubber And silicone rubber. Package: 25kg net per carton, 18mts/1x20`fcl without pallet 25kg net per carton, 18mts/1x20`fcl without pallet
Blowing agent
Blowing agent
HFC-245fa, or 1,1,1,3,3-pentafluoropropane, is a third-generation alternative blowing agent designed to replace chlorofluorocarbons (CFCs) and hydrochlorofluorocarbons (HCFCs) in various applications. It is primarily utilized as a blowing agent for rigid polyurethane (PU) foam, which is extensively used in refrigerators, cold storage, and building boards. Additionally, HFC-245fa serves as a refrigerant, effectively replacing R-123 and R-22 refrigerants in central air conditioning systems (chillers). Quality Index: Purity: 99.8% Moisture (% w/w): 0.0020 Acidity (as HCl, ppm w/w): 0.0001 Evaporation Residue: 0.01 Color: Colorless liquid HFC-245fa's high purity and low moisture content make it suitable for a wide range of industrial applications, ensuring optimal performance and reliability.
Liquefied by hygroscopic agglomeration. Becomes brown when melting, later turns to green gradually, still turns white after cooling.1g dissolves in 0.5ml ace*tone, 12ml ethanol, 8ml boiling ethanol. Soluble in water. When dissolved in its own weight of water, the temperature drops about 30 �ºC. Aqueous solution is neutral. Low toxicity, LD50 (rat, oral) 854mg/kg. Prepare thiocyanate titrants. Determine trivalent iron, copper and silver. Urine test. Tungsten color developer. Indicator for volumetric determination of titanium. Cooling agent. Photographic thickening agent.
CAS :147-71-7 HS code : 29181200 EINECS :205-695-6 molecular formula :C4H6O6 MDL :MFCD00004238 Package : 25kg/bags 25ton/40feet container Use 1 Used as medicine separation agent, food additive, biochemical reagent and so on. Uses: This product is widely used in food industry, such as beer blowing agent, food sourness agent, taste correcting agent, used in refreshing drinks, candy, juice, sauce, cold dishes, baking powder and so on. This product conforms to the Japanese food additives public regulations. Use 2 Used as chromatographic analysis reagent and masking agent. Use 3 Tartaric acid is widely used as an acidifier in beverages and other foods, a use similar to citric acid. Tartaric acid is used in combination with tannin as a mordant for acidic dyes, and is also used in certain development and fixing operations in the photographic industry, and its iron salts are photosensitive, so they can be used to make blueprints. Tartaric acid can be complexed with a variety of metal ions, and can be used as a cleaning agent and polishing agent for metal surfaces. Potassium sodium tartrate (Rochelle salt) can be formulated as a Fehring reagent, can also be used in medicine as a laxative and diuretic, and is also used as an intermediate of Cinchophen. Its crystals have piezoelectric properties and can be used in the electronics industry.
Dpt blowing agent This product is hardly dissolved in ether, slightly dissolve in water, alcohol, and the chloroform. It can dissolve in acetone, butanone, acetyl, acetic acid, ethyl ester and dimethylformamide. Specifications : in accordance with ministerial standards: hg2-1188-78. Hg2-1188-78
