|
Carbon molecular sieve (CMS) is a new-style nonpolarity sorbent that can absorb oxygen molecule under normal temperature and swinging pressure. As a result, the enriched nitrogen gas been generated. Its separative capacity rests on the different diffusing speed or adsorptive ability of the various kinds of gases in the air, or both the effects of the two. Carbon molecular sieve is widely applied in petroleum chemical industry, metal heat treatment, electron production, keep-fresh of foodstuff.
Main technical index of carbon molecular sieve: 1) Grain diameter: 1.5mm/2.0mm 2) Absorption periods: 260s 3) Pile proportion: 630 - 650g/L 4) Bearing strength: 100N/grain 
Packing: 20kg/plastic drum or as requested |
|
Features:
1) DAC≥90% 2) Moisture ≤10% 3) Ash ≤1% 4) Viscosity mPa.s (1.0% chitosan, 1.0%acetic acid, 20o) 20-500 5) Arsenic (As) <0.3mg/kg 6) Lead (Pb) <0.5mg/kg 7) Hydrargyrum (Hg) <0.2mg/kg 8) Mesh size: 30-150 |
|
Product Name: Caustic Soda Model Number: 48%, 49% Ion Film Place of Origin: China The liquor of Ion film caustic soda is colorless liquid, water liquor shows irritating alkalescence. Counteract with acidity, react with zinc, aluminum, create hydrogen, Under normal temperature NaOH has much causticity to iron, copper, little to pig iron, no to nickel, silver, liquor has cautery to glass, chinaware and create sodium silicate. |
|
Product Name: Tri Calcium Phosphate Place of Origin: China Specifications: 1) Chemical name: calcium hydroxide phosphate 2) Molecular formula: Ca5 (PO4)3OH 3) Molecular weight: 502 4) Abbreviation: TCP 5) Particle size, D50: 5 μm max. 6) P2O5: 38.2 - 42.3% 7) CaO: 50.3 - 55.8% 8) PH (10g/L water suspension): 6 - 9 9) Loss on ignition (800oC): 5.8% max. 10) Usage: TCP is an inorganic dispersant widely used in suspension polymerization of polystyrene, expandable polystyrene (EPS), PVC and SAN bead in ABS Packing: 10kg or 20kg/bag |
|
Product Name: 1,4-Butenediol Place of Origin: China Features: 1) 2 Butene-1,4-Diol: 98.5% min 2) 2-Butane-1,4-Diol: 1%max 3) 2-Butyne-1,4-Diol: 0.2%max 4) Moisture content: 0.2% max 5) Color (APHA): 100 max Packing: 250kg/drum Conveyance: Qty/20' FCL: 16MT |
|
Product Name: Sodium Persulfate Place of Origin: China Features: 1) Molecular formula: Na2S2O8 2) Quality index: a) Content: ≥99.0% b) Chloride: ≤0.01% c) Heavy metal: ≤0.001% (as Pb) d) Fe: ≤0.001% e) Mn: ≤0.00005% f) Moisture: ≤0.05% g) [O]: ≥6.689% h) NH4: ≤0.05% 3) Appearance: white crystal powder 4) Usage: a) Organic macromolecule industry: initiator for polymerization b) Photography: as developing and fixing agents for films c) Widely used in waste liquid treatment d) Metal surface treatment: etchant for printed circuit board e) Textile industry: as desizing agent and chromophoric agent for vat dyes f) Substitute for ammonium persulfate to avoid environment pollution problems in application Inner packing: Double polyethylene bags Outer packing: 25kg/woven bag or PE bag |
|
Product Name: Chitin Place of Origin: China Chitin is the second most abundant polysaccharide in nature (after cellulose). Chitin mainly consists of the amino sugar N-acetylglucosamine, which is partially deacetylated. Chitin is a renewable resource and is isolated from crain nab and shrimp waste. It is used for waste water clearing, for cosmetics and for medical and veterinary applications. Features: 1) Moisture: <10% 2) Ash: <1% 3) Arsenic (As): < 0.5mg/kg 4) Lead (Pb): < 0.5mg/kg 5) Hydrargyrum (Hg): <0.2mg/kg |
|
Product Name: Detergent Chemicals Place of Origin: China Features: 1) Sodium tripolyphosphate: a) 94% min, 57% P2O5 b) Packing: 25kg/bag 2) Sodium sulphate anhydrous: a) 99% min b) Packing: 25kg/bag 3) Colorful speckles for detergent: a) Powder b) Red, blue, green c) Packing: 18-28mesh, 25kg/bag 3) Sodium percarbonate coated 4) TAED, CMC, STS |
|
Product Name: Perchloroethylene Model Number: PERCHLOROETHYLENE Place of Origin: China Features: 1) Purity: 99.7% min 2) Moisture: 50ppm max 3) pH: 6 - 8 4) Gravity: 1.620 - 1.630 5) Appearance: free of sediment and suspended matter 6) Distillation race: a) IBP 120.5 centigrade degree b) DP 122.0 centigrade degree Packing: In bulk |
