1. Used as a paper sizing agent in the papermaking industry to enhance the water resistance and impermeability of paper; 2. After being dissolved in water, it can cause small particles and natural colloidal particles in the water to condense into large flocs, which can be removed from the water. Therefore, it is used as a coagulant for water supply and wastewater; 3. Used as a turbid water purifier, as well as a precipitator, color fixative, filler, etc. Used as a raw material (astringent) for anti sweat cosmetics in cosmetics; 4. In the fire protection industry, foam extinguishing agent is composed of baking soda and foaming agent; 5. Analytical reagent, mordant, tanning agent, oil decolorizing agent, wood preservative; 6. Stabilizers for albumin pasteurization (including liquid or frozen whole eggs, protein or egg yolk); 7. It can be used as raw material to produce artificial gemstones, high-grade ammonium alum and other aluminate; 8. In the fuel industry, it serves as a precipitator in the production of chrome yellow and lake dyes, while also serving as afixing and filling agent.
Hot sale Toluene Dissocyanate/TDI Toluene diisocyanate (TDI) is an aromatic diisocyanate that is a clear, pale yellow liquid with a sharp, pungent odor, which is insoluble in water and miscible with most common organic solvents. TDI (CAS No. 26471-62-5) consists of two isomers: toluene-2,4-diisocyanate (2,4-TDI) (CAS No. 584- 84-9) and toluene-2,6-diisocyanate (2,6-TDI) (CAS No. 91- 08-7), which is commercially produced in different ratios. The most common ratio is 80% 2,4-TDI/20% 2,6 TDI. TDI is widely used and accounted for 34% of the global isocyanate market in 2000 Tdi 80/20 is used for Flexible Polyurethane Foam and other other polyurethane applications including elastomers,synthetic leather,coated fabrics,paints and adhesives. It is spray-applied,closed-cell polyurethane foam system with high fire resistance properties.it applies to all kinds of spray-applied thermal insulation engineering,such as building exterior cold rooms,large-scale pipeline,etc.
Product Introduction Ammonium sulfate is a colorless crystalline or white particle, with an acidic aqueous solution that is insoluble in ethanol and acetone. Ammonium sulfate is mainly used as fertilizer and is suitable for various soils and crops. It can also be used in textile, leather, medicine, and other fields. Product specifications: Common names aluminum sulfate English name Aluminium sulfate CAS NO 10043-01-3 Molecular weight 342.151 Density 2.71g/mLat 25C(lit.) Boiling point N/A Molecular formula Al2O12S3 Melting point 770C (dec.)(lit.) Main features: 1, reasonable price, stable quality, short delivery time 2. Timely follow up orders and arrange delivery according to the policies of different countries, and provide complete customs clearance documents 3. Can inform customers of market price trend in time Any inquiry will be answered within 12 hours Product application: 1. Curing agent (oil, water and other miscellaneous use), albumin pasteurization stabilizer (including liquid or frozen whole eggs, white or yolk). The maximum allowable dosage (FAO/WHO, 1984) is 0.036%. It is used for papermaking, water purification, mordant, tanning agent, pharmaceutical astringent, wood preservative, foam fire extinguishing agent, etc. It is used in the production of artificial gems and high-grade ammonium alum. Analytical reagent, mordant, water repellent, oil decolorizing agent. 2. After soluble in water, fine particles and natural colloids in water can be condensed into large flocculent, which can be removed from the water, so it is used as a coagulant for water supply and wastewater. It is used as paper sizing agent in the paper industry to enhance the water resistance and impermeability of paper. It is commonly used as a raw material for other aluminates in the chemical industry, such as adding K2SO4 to aluminum sulfate solution, and KAl (SO4) 2, which has a small solubility product, is precipitated from the solution in a large crystal form. The wood industry uses it as a preservative. In the fuel industry, it is used as a precipitating agent in the production of chrome yellow and lake dyes, and also plays the role of color fixation and filler. In the fire fighting industry, it is composed of foam extinguishing agent with baking soda and blowing agent. Used as a tanning agent in the tannery industry. Used as a mordant in the printing and dyeing industry. In addition, it is also used as a clarifying agent in oil industry, deodorizing and decolorizing agent in petroleum industry, astringent in pharmaceutical industry, etc.
UREA FERTILIZER 46% NITROGEN Urea Fertilizer 46% Nitrogen For Sale, a white crystalline solid containing 46% nitrogen, is widely used in the agricultural industry as an animal feed additive and urea fertilizer Here we discuss it only as a nitrogen fertilizer. Formula: CH4N2O or (NH2)2CO CAS No: 57-13-6 Other Names: Carbamide; carbonyl diamide; carbonyldiamine; diaminomethanal; diaminomethanone Appearance: White solid Formula: CH4N2O or (NH2)2CO Density: 1.32 g/cm3 Molar Mass: 60.06 g mol/1 Melting point: 132.7- 135 oC Solubility: soluble in water 1079 g/L @20C pH: 8.0-9.5 (10% solution) Urea Fertilizer 46% Nitrogen can be purchased as prills or as a granulated material. In the past, it was usually produced by dropping liquid urea from a prilling tower while drying the product. The prills formed a smaller and softer substance than other materials commonly used in fertilizer blends. Today, though, considerable urea is manufactured as granules. Granules are larger, harder, and more resistant to moisture. As a result, granulated urea has become a more suitable material for fertilizer blends. UREA FERTILIZER 46% NITROGEN FOR SALE Main specifications Norm Urea Prilled Urea Granulated Mass portion of nitrogen (N) on a dry basis, %min 46.2 46.2 Mass portion of biuret, %, max 1.0 1.0 Moisture (determined by Fischer method), % max: 0.5 0.5 Granulometry, % 2 to 5 mm 95 1 to 4 mm 90 less than 1 mm 2 more than 6 mm none None Color white white Static Strength 2.5 kgs/granule Product free flowing, free from dust and harmful substances Urea is a non-combustible, fire and explosion proof substance PACKAGE Urea is packed in polyethylene and propylene bags, in special containers for friable products, and also in other types of package. STORAGE Shelf life 6 months from the date of production. ADVANTAGES OF FERTILIZER UREA can be applied to soil as a solid or solution or to certain crops as a foliar spray. Urea usage involves little or no fire or explosion hazard. Urea's high analysis, 46% N, helps reduce handling, storage and transportation costs over other dry N forms. Urea manufacture releases few pollutants to the environment. Urea, when properly applied, results in crop yield increases equal to other forms of nitrogen. Incorporate urea for best use Health & Safety Urea Fertilizer 46% Nitrogen Prilled For Sale. Buy Sunflower Lecithin Liquid â?? Food Grade (Lecilite SFL-60), Refined Sunflower Oil (RSFO) For Sale, Natural Raw Rubber Latex Wholesale, Wholesale Supplier Product List
others nameï¼?Nitrocotton; Cotton body collodion; Low nitrogen nitrocellulose 1.Nitrocellulose, also known as nitrocellulose, cotton body collodion, etc., is a nitrate ester, white or slightly yellow cotton wool, soluble in acetone. It is the product of esterification of cellulose and nitric acid. Cellulose nitrate is produced by esterifying refined cotton with concentrated nitric acid and concentrated sulfuric acid. 2.Casï¼?9004-70-0 3. Appearance: White or yellowish cotton wool 4.useï¼?Nitrocellulose has two main applications, military and civilian. The military part mainly focuses on the production of weapons, explosives and explosives, and implements the management of military products. The civil part is used in paint, celluloid, artificial fiber, film ink, cosmetics and other fields. Cellulose nitrate is a white fibrous polymer that is resistant to water, dilute acids, weak alkalis and various oils. Insoluble in water, soluble in acetone, ethyl ether ethanol mixture. Easy to change color under the sun, extremely flammable, smoke-free, instant release of a lot of gas. Different degrees of polymerization, its strength is also different, but are thermoplastic materials. It changes color easily in sunlight and burns easily. In the production and processing, packaging, storage and transportation, sales, use should pay attention to safety. Main use (1) High nitrogen content commonly known as fire cotton, used to make smokeless gunpowder; Low nitrogen content commonly known as collodion, used to manufacture spray paint, artificial leather, film, plastic and so on. (2) Used for making cultural and educational supplies, daily necessities, instrument signs, etc (3) Used in ink, leather, various nitrocellurocelluloses, rubber caps, typing wax paper, etc (4) For the production of cultural and educational supplies, daily necessities, instrument signs, etc., for ink, leather, various nitro paints, etc., for the pharmaceutical industry, photographic negatives, photographic negatives and leather manufacturing (5) celluloid, announced by the European Union on October 26, 2006, banned for the manufacture of toys.
Appearance: White Powder Solubility: It is soluble in ester, ketone, aromatics and alcohol ethers. It is insoluble in 200# gasoline and alcohol. Characters: 1, Good adhesion and High hardness; 2, Good compatibility with CAB or NC; 3, Non yellowing and good resistance to weather; 4, Good compatibility with other resins; 5, Good adhesion with plastic substrate; Specification: TYPE NO.: AR-001 AR-002 AR-66 AR-70 AR-800 ( ALCOHOL SOLUBLE ) Solid Content (%) 100 100 100 100 100 Softening Point (�ºC) 115----130 115----128 130----150 150----160 108 Acid Value (mgKOH/g) 18----35 18----35 3----6 5----8 4.29 Tg (�ºC) 45 40 50 61 39.69 Viscosity (25�ºC mpa.S) 250--450 250--450 2000--4000 250--0450 100--200 Application: AR--001 Exterior wall coating, fire retardant coatings AR--002 Road marking paint, floor coatings AR--66 Inks, Plastic coatings, container coatings AR--70 Plastic coatings, PVC Inks AR--800 Ink, plastic coatings, environment--friendly coatings Packing: 25kgs net per bag, 12500kgs/1x20`gp with pallet. Storage: Should be stored in dry, aeration area, avoiding the wet. The valid store period is two years.
Coupling type: Nakajima Nominal diameter: 40mm, 50mm, 65mm Material: rubber, aluminum Suitable medium: water
Product Description 1.competitive price and high quality 2. delivery timly and in stock 3.power:380v 50hz 4.Max.working pressure:34.5MPa(5000Psi ) The control system for surface mounted bop stacks is an important equipment for the control of bop stacks.choke and kill valves in the drilling and workover drilling operations .it has already passed the certificate of spec 16D. Control System for Surface Mounted BOP Stack are from 2 to 14, being suitable for any difficult climate atmosphere. Technical parameter Main parameters as follows: 1.Environmental temperature:-13~40�°C 2, Power: 380v, 50Hz 3, Nominal pressure: 21MPa(3000Psi) 4.Max.working pressure:34.5MPa(5000Psi) 4, Pressure range: 0~14MPa(0~2000Psi) 5, Nitrogen charging pressure of accumulators: 7�±0.7MPa(1000±100Psi) 6, Air supply pressure: 0.65~0.8MPa(93~115Psi) 7, Pressure range of pressure valve: 17.5~21MPa(2500~3000Psi) 8, Hydro-pneumatic pressure switch: 19~21MPa(2700~3000Psi)
Product Description 1.competitive price and high quality 2. delivery timly and in stock 3.power:380v 50hz 4.Max.working pressure:34.5MPa(5000Psi ) The control system for surface mounted bop stacks is an important equipment for the control of bop stacks.choke and kill valves in the drilling and workover drilling operations .it has already passed the certificate of spec 16D. Control System for Surface Mounted BOP Stack are from 2 to 14, being suitable for any difficult climate atmosphere. Technical parameter Main parameters as follows: 1.Environmental temperature:-13~40�°C 2, Power: 380v, 50Hz 3, Nominal pressure: 21MPa(3000Psi) 4.Max.working pressure:34.5MPa(5000Psi) 4, Pressure range: 0~14MPa(0~2000Psi) 5, Nitrogen charging pressure of accumulators: 7�±0.7MPa(1000�±100Psi) 6, Air supply pressure: 0.65~0.8MPa(93~115Psi) 7, Pressure range of pressure valve: 17.5~21MPa(2500~3000Psi) 8, Hydro-pneumatic pressure switch: 19~21MPa(2700~3000Psi)
Bop remote control system Bop remote control system is special equipment, which is used to control bop, hydraulic chock, kill system and diverter equipment, and indispensable equipment for blowout preventer during drilling or workover in petroleum and natural gas industry. The function of the bop remote control system for surface mounted bop stacks is preparing and prestoring enough hydraulic oil and controlling its flow direction, in order to open or close bop quickly. As the hydraulic oil used, the pressure drops down, when the pressure lowers to a certain value, the bop remote constrol system will renew the hydraulic oil automatically, to keep the pressure in a certain high value.
Shape : Rectangular Material : Refractory materials Size (Inches) : 9 In. X 3 In. X 2 In. Resistance Durability : Fire Resistant
Shape Rectangular Material Refractory materials For Use in Floor Size (Inches) 9 In. X 4 In. X 3 In. Resistance Durability Fire Resistant
Shape Rectangular Material Refractory materials For Use in Floor Size (Inches) 9 In. X 4 In. X 3 In. Resistance Durability Fire Resistant
Shape : Rectangular For Use : in Floor, Side Walls Size (Inches) : 9 In. X 3 In. X 2 In. Resistance Durability : Fire Resistant Coverage Area (Sq. feet) : 1 Sq. feet
Shape : Hexagon Material ; Ceramic For Use : in Side Walls, Floor Size (Inches) ; 9 In. X 3 In. X 2 In. Resistance Durability : Fire Resistant Coverage Area (Sq. feet) : 2 Sq. feet
1. Fire Hose Lining: PVC/Rubber/PU/EPDM 2. Fire Hose Jacket: High Tenacity Polyester Yarn or Fiber 3. Fire Hose size: 1 Inch-10 Inch (25mm-250mm) 4. Working Pressure: 8-25 Bar 5. Bursting Pressure: 24-72 Bar 6. The length of fire hose: 10m-30m, Or Customized 7. The color of fire hose: White/Red/Customized 8. There are special adhesive ( solid or liquid)between the jacket and the hose. The fire hose is soft and highly polished, reduce the flow resistance. 9. The fire hose is thinner and softer, lighter and more convenient to use. 10. The certificate of fire hose: CCCF, ISO9001:2008, CE(EN14540) 11. The usage of fire hose: fire-fighting/ irrigation/agriculture
Fire Resistant PIR Panel PIR Panel, PUR panel, PU insulated Panel Thermal offers a range of PIR (polysocyanurate) cored KRS approved to FM 4880 fire resistant insulated panels for all types of temperature controlled applications & controlled environment projects. Panels have a range of finishes standard rib Equi-Bead, flat & Micro Rib. The high thermal performance PIR core offers higher â??in useâ?� energy savings, and or reduced thicknesses of construction, when compared to other insulated panel systems. They are fire safe, hygienic and fibre free. Applications The complete range of insulated panels are suitable for both temperature controlled and hygiene safe environments for temperatures down to -40 degrees Celsius. They are ideally suited to food processing, deep freeze, cold and cool store, clean rooms for bio-technology and pharmaceutical industries, and ambient or elevated temperature storage rooms. Thickness Panels are available in lengths up to 16.5metres, in a range of thicknesses covering 50, 75, 100, 125, 150 and 200mm. This covers a range of R-values from 2.50 to 10.0 m2K/W.
Art: MSW-IG-401 Name: Fire Resistant Gloves Description : Premium Cow Split Leather Water Proof Layer Knuckle Protection Shrilled Elastic Wrist Rolled Hem
1. Fire Hose Lining: PVC/Rubber/PU/EPDM 2. Fire Hose Jacket: High Tenacity Polyester Yarn or Fiber 3. Fire Hose size: 1 Inch-10 Inch (25mm-250mm) 4. Working Pressure: 8-25 Bar 5. Bursting Pressure: 24-72 Bar 6. The length of fire hose: 10m-30m, Or Customized 7. The color of fire hose: White/Red/Customized 8. There are special adhesive ( solid or liquid)between the jacket and the hose. The fire hose is soft and highly polished, reduce the flow resistance. 9. The fire hose is thinner and softer, lighter and more convenient to use. 10. The certificate of fire hose: CCCF, ISO9001:2008, CE(EN14540) 11. The usage of fire hose: fire-fighting/ irrigation/agriculture
Universal and abrasion-proof suction and transport hose, especially suitable: For abrasive solids such as dust, powder, fibres and chips For gaseous media such as oil vapors and welding smoke For de-dusting and suction plants On request