Zinc borate Commodity Name: Zinc Borate (3.5H2O) , ( Firebrake ZB 2335) Molecular Formula: 2ZNO, 3B2O3, 3.5H2O The Zinc Borate produced by our factory is also called FB Fire Retardant, ZB-2335 Fire Retardant or Firebrake ZB. Property: White crystal powder, without poison, flavor and corrosiveness. Doesn't dissolve in water and other organic solvent, is easy dissolved in hydrochloric acid & sulfuric acid, etc. Good thermal stability, small granule size, less specific gravity and easy dispersed. Good miscibility with most of the polymer. Fewest smoke when burning, excellent performance in inflaming retarding Certificate Of Analysis:Item Index Zinc Borate % 99 Apperance White crystal powder Boron Oxygenation (B2O3) % 48.0 í+ 3 Zinc Oxygenation (ZnO) % 38.0 í+ 2 Moisture (H2O) % í_1 specific gravity g/cm3 2.67 Residues on 350 meshú¿350-+ú¬% í_0.5 Temp of loss crystal water íµ 350í+50 Refractive index 1.58 Melting point íµ 980 Pb % 0.03 max Fe % 0.06 max As % 0.06 max Packing Inner plastic film with PP woven bags outside Net weight 25 kg/ Bag Loading Quantity 20MT or 22MT / 20'FCL 25KGS BAG
Formic Acid Description For Dangerous Materials Molecular Formula: HCOOH National Standard: GB/T 2093-1993 Cas NO. 64-18-16 Un Code: 1779 Danger Class: 8 Model NO: 85%,90% Supply Ability: 400 Mts/Per Month Minimum Order: 21Mts Packing: in 25 / 35 / 250 kg net plastic drum or IBC; or based on the demand of user. Safety (MSDS) data for formic acid General Synonyms: formylic acid, hydrogen carboxylic acid, methanoic acid, aminic acid Molecular formula: CH2O2 CAS No: 64-18-6 EC No: 200-597-1 Annex I Index No: 607-001-00-0 Physical data Appearance: colourless liquid Melting point: 8.5 C Boiling point: 100 - 101 C Specific gravity: 1.22 Vapour pressure: 44.8 mm Hg at 20 C (vapour density 1.6) Flash point: 54 C Explosion limits: 18% - 57% Autoignition temperature: 1004 F Stability Stable. Substances to be avoided include strong bases, strong oxidizing agents and powdered metals, furfuryl alcohol. Combustible. Hygroscopic. Toxicology Corrosive, causes severe burns. Harmful by inhalation, ingestion and through skin absorption. Readily absorbed through skin. Very destructive of mucous membranes and upper respiratory tract, eyes and skin. Severe eye irritant. Inhalation may be fatal. Typical OEL 5 ppm. Toxicity data ORL-RAT LD50 1100 mg kg-1 IHL-RAT LC50 15 g/m3/15m ORL-MUS LD50 7000 mg kg-1 IPR-MUS LD50 940 mg kg-1 ORL-WMN LDLO 2.44 mg kg-1 IVN-RBT LDLO 239 mg kg-1 Transport information UN No 1779. Hazard class 8.0. Packing group II. Transport category 2. Personal protection Safety glasses. Good ventilation. Packing: in 25 / 35 / 250 kg net plastic drum or IBC; or based on the demand of user.
Aluminium tripolyphosphate Ubstitute for toxic antirust pigment including lead and chromium. This achievement was awarded the State Sci-tech Advancement Award for 1990, and has been incorporated into the State Spark Program. This achievement has been put into production in the Plant for the first time. Thanks to advanced production equipment and sound examination and test means, aluminium tripolyphophate series products producted by the Plant have reached the world advanced level in terms of quality. Main composition: aluminium dihydrogen tripolyphophateííALH2 P3O10.2H2O Main antirust group: P3O105- Performance: non-volatile white powder with very fine crystal, nonsoluble in water, density of 2.0-3.0g/cm3, non-toxic, nonirritant to skin, with good thermal stability Uses: widely applied to various types of priming paints or prime and top combined coat paints, not subject to contraints of other conditions. Applicable to phenolic resin, alkyd resin, epoxy resin and epoxy aldehyde resin, acrylate resin as well as other oilsoluble resin and various watersoluble dry or air drying resinú¼producing acid-resistant, salt water-resistant, fireproof, anti-corrosive paints with distinctive antirust performance. Production specifications Modified aluminium tripolyphophate APW-1 type: used for oilsoluble paint. Modified aluminium tripolyphophate APW-1 type: mostly used for watersoluble paintú¼but also for oilsoluble paint.Product features Non-toxic: this product is non-toxic, does not contain harmful heavy metals including lead and chromium, can substitute for traditional harmful antirust pigment including red lead, zinc chrome yellow. Strong rustproof: to add this product used as antirust pigment to antirust paints can effectively improve the adhesive force of painting, and salt atomization-resitance, anti-corrosiveness and anti-bubbling. Its antirust performance is better than that of antirust pigment including red lead, zinc chrome yellow , zinc phosphate. It has the effect of isolation and rustproof as well as passivation and anti-corrosiveness after painting. Wide application: paints made of this product can be used for the anti-corrosive treatment of not only steel and iron, but also light metals such as zinc, aluminium. White: this product is white powder, with colours of paint blended freely, can be widely applied to various types of priming paints or prime and top combined coat paints. Small amount of use: 25KGS BAG
Description of Formic Acid Popular Name: Methanoic acid or Formic acid Formula: HCOOH CAS NO.: 64-18-6 Dangerous Goods Class: 8 Classification: Carboxylic acid Molecular Structure: HCOOH Appearance: clear & transparent liquid Packange of Formic Acid 25kg/35kg/250kg/1200kgs IBC drums, ISO tank Usage Formic Acid 85% widely used in pharmaceutical industry, leather industry, printing and dyeing industry, chemical industry, rubber industry, steel industry, paper industry, pesticide industry, food industry, poultry industry etc.
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Material: high carbon spring steel, spring steel, stainless steel, alloy steel Compression Spring, Extension Spring : Wire Diameter: 0.2-40.0mm Torsion spring wire diameter :0.2-35mm Surface Finish: black , Zinc, Nickel, silver, golden, tin, powder coating, shot pin Applications: Automotive, medical device, agricultural machinery ,electronics, toy, electric power distribution. Extension spring hook include Germany hook, British hook, Side hook We can customize special design of springs based on your requirement.
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Zinc >55%
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Services: Export, import, merchant export import
Buyer: All metals, minerals, petroleum products, food products and paper products
