Appearance:white powder Chemical formula:(C3H7N6O3P)n CAS NO.:218768-84-4 HS code:3911900090 Application: Mainly used in polyamide and PBT, especially PA6, PA66, glass fiber-reinforced PA6, PA66.Nylon containing NP-100 can be used in all kind of injection and extrusion process and meet all kind of processing demands of polyamide, glass fiber polyamide. Packaging:25kg /bag, using paper bags with PE inner. Capacity:1000T/Year Storage and transportation:Handle with care,keep airtight and dry. Quality standard: Items Specifications N 43% P 13.0% Moisture
Product:Ammonium Polyphosphate AP730 Chemical Formula:(NH4PO3)n CAS:68333-79-9 HS code:2835399000 Appearance: white powder Application: The product applies textile, expansion type fire retardant coatings ,polyurethane, UP resin, epoxy resin, etc.It can also be used in fiber and rubber products. Characters: 1.Due to the surface treatment , the resistance to moisture absorption is better and water-solubility is lower. 2.Mainly be used in textile coating. 3.Dispersion performance is better. Packaging:25 kg /bag, using paper bags with PE inner Capacity:2000MT/A Storage and Transportation:Handle with care,keep airtight and dry. Specification: Item Index Content of P,% 30.0-32.0 Content of N ,% 14.0-15.0 Particle Size (D50),um 280 Water Solubility(at 25C,4% aqueous suspension),%
CAS: 225789-38-8 HS code:29319019.90 Product Features 1. ADP is a halogen-free flame retardant based on organic phosphinates. The product achieves its flame retardant effect through intumescence. The thermoplastic polymer with ADP foams and crosslinks on exposure to flame and forms a stable char at the surface acting as a barrier. The protective layer provides a heat insulation effect, reduces oxygen access and prevents dripping of molten polymer. 2. ADP is white particles. The product is not hygroscopic and is insoluble in water and common organic solvents like acetone, dichloromethane, MEK, toluene. The flame retardant is not hydrolyzed, not precipitated, has good self-extinguishing properties into carbon. Applications 1.ADP is suited as flame retardant for thermoplastics and thermosets. It has high phosphorus content, good thermal stability and excellent flame retardant efficiency. 2.As a flame retardant, ADP can be used alone, can also be used with other flame retardants, both can play a good effect. 3. Application conditions:Processing temperature should not exceed 350C. Specification and Technical Data Item Unit Index Phosphorus %(w/w) 23.3 - 24.0 Water / Moisture %(w/w) 350 Average Particle Size (D95) um < 20 Application conditions:Processing temperature should not exceed 350C. Package:15 kg /bag, using paper bags with PE inner.
Structure: Name: Melamine Cyanurate(MC15) Formula: C6H9N9O3 Molecular Weight: 255.2 CAS No.: 37640-57-6 EINECS:2535757 HS code:2933699090 Application: White powder, non-toxic, tasteless, soapy.Insoluble in water or most organic solvents. Melamine Cyanurate MC15 is a halogen-free flame retardant for polyamide 6(66),PET, TPE cable and epoxy resin. Addition of MC15 gives products good mechanical ,electrical and pigmenting properties. Good color stability Excellent electrical performance Environmental friendly 20kg /bag, using paper bags 2000T/Year Handle with care,keep airtight and dry. Item Index Content of MC15,% >99.5 Excess Acid ,% 96 PH (5% aqueous) 5.0-7.0 Water Content ,%
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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The primary use of Ammonium Sulphate is as a fertilizer for alkaline soils. In the soil the ammonium ion is released and forms a small amount of acid, lowering the pH balance of the soil, while contributing essential nitrogen for plant growth. The main disadvantage to the use of Ammonium Sulphate is its low nitrogen content relative to Ammonium Nitrate, which elevates transportation costs. It is also used as an agricultural spray adjuvant for water soluble insecticides, herbicides, and fungicides. There it functions to bind iron and calcium cations that are present in both well water and plant cells. It is particularly effective as an adjuvant for 2,4-D (amine), glyphosate and glufosinate herbicides.
