Key Features:
1.Explosion proof ATEX certification with CE Ex II 3 G c EEx nA IIC T4 for DE38###R and CE Ex II 3 D c IP65 T125 for DE38###S
2.Robust design with high repeatability
3.Over pressure protection
4.Wear free non-contact LVDT sensing element, thus no maintenance
5.Signal output with possibility of various characteristic curve
6.Characteristic conversion of output via 3?¦.30 entries table
7.Complete set-up of all parameters and print out by using optional PC programming interface EU03
8.Measuring range: 0-400 mbar to 0-1600 bar
9.Operating temperature: Ambient: -10°C to +70°C; Media:-10°C to +70°C
10.Protection class: IP65 per DIN EN 60529
11.Output: 0/4-20mA, 0-10 VDC
12.Display: 3 ½ digit LCD
Applications areas:
1.Monitoring of compressors, filters and vacuum systems
2.Measurement of differential pressure between supply and return fuel lines in heating & 3.cooling systems (Chillers)
4.Flow measurement ?? lubricants, oil, hydrocarbons, water, gases
5.Control pressure ?? air, gases, oil, water, lubricants
6.Level measurement- tank, container of lubricants, oils, water, liquids etc
Industrial areas:
1.Cement plants
2.Nuclear plants, coal or gas fired power plants
3.hydro power plants
4.Manufacturing and chemical plants
Pularin: Foot ball shaped 60 atoms of carbon at edges is layed in pularin.Pularin atoms are arranged in ball. Each atom is called Bucky balls and tubes are called Bucky tubes or Nano tubes.Each nano tube is 1 to 7 nm diameter i.e 1nm=50000 part of a hair sting. where? 1)mangampet ,cuddapah dist.Ap,India.app 800 ppm(parts prer million)info given by stanford University. Cost: 150 times costlier than gold. 10 grams pularin $23000 to $45000 also info given by Bucky-USA website. Special uses if this becomes common: 1)Pularin coting on aeroplanes withstands from thunders ,rains ,Flashes etc. 2)Bullet proof ackets 3)curing cancer etc.
Product Name Citric acid monohydrate Product Charactersï White Crystalline Powders, Colorless Crystals or Granules Executive Standards BP/USP/FCC/E330/GB1886.235-2016 Packaging plastic woven bag, 25kg net composite paper-plastic bags or 3-ply kraft paper bags with PE liner, 500kg or 1000kg net PP woven Jumbo bags Storage Kept in a light-proof, well-closed, dry and cool place Main Usage Citric Acid is mainly used as acidulant, flavoring agent, preservative and antistaling agent in food and beverage industry.it is also used as antioxidant, plasticizer and detergent in chemical, cosmetics and cleaning industries.
Key Features: 1.Very low pressure measurable without long-term drift 2.Rugged design 3.Maintenance free 4.Over-pressure protected Key Specifications: 1.Measuring range: 0 ~ 25 Pa to 0 ~ 1000 Pa 2.Maximum static operating pressure: 1.0 bar 3.Maximum safe pressure: 1.7 bar 4.Straight line error (max.): 1.0 % Full scale 5.Pressure connection: screw clamp connectors (aluminum) for 6/4 mm or 8/6 tube 6.Repeatability: 0.1 % full scale 7.Operating ambient & media temperature: -10° C to +70° C 8.Protection class: IP65 per DIN EN 60529 9.Linearity: < 2% Full scale 10.Electrical output: 4-20mA linear, 2 â?? wire 11.Power supply: 24 V DC 12.Material, housing: Polyamide PA 6,6 13.Materials, media contact: Silicon, PVC, aluminum, brass Application areas: 1.Filter status / condition monitoring 2.Precision air duct measurement 3.Clean room pressure balance monitoring 4.Burner air feed low pressure detection 5.Oven air feed control Industrial areas: 1.Air conditioning and ventilation systems 2.Auditorium, office, conference rooms 3.HVAC and ventilation application 4.Environment monitoring 5.Clean room and laboratory rooms
Hexamethylene or methenamine is a heterocyclic organic compound with the formula (CH2)6N4. This white crystalline compound is highly soluble in water and polar organic solvents. It has a cage-like structure similar to adamantane. It is useful in the synthesis of other chemical compounds, e.g., plastics, pharmaceuticals, rubber additives. It sublimes in vacuum at 280 �°C. Application The dominant use of hexamethylenete tramine is in the production of powdery or liquid preparations of phenolic resins and phenolic resin moulding compounds, where it is added as a hardening component. These products are used as binders, e.g. in brake and clutch linings, abrasive products, non-woven textiles, formed parts produced by moulding processes, and fireproof materials. Medical uses As the mandelic acid salt (methenamine mandelate) or the hippuric acid salt (methenamine hippurate), it is used for the treatment of urinary tract infection. Histological stains Methenamine silver stains are used for staining in histology, Solid fuel Together with 1,3,5-trioxane, used by campers, hobbyists, and relief organizations for heating camping food. Reagent in organic chemistry Hexamethylene is a versatile reagent in organic synthesis. It is used in the Duff reaction (formylation of arenes), the Sommelet reaction (converting benzyl halides to aldehydes), and in the Delepine reaction (synthesis of amines from alkyl halides). Explosives Hexamethylene is the base component to produce RDX
Melting point -40 �°C (lit.) Boiling point 197 �°C (lit.) density 0.925 g/mL at 25 �°C (lit.) vapor density 4.1 (vs air) vapor pressure 0.02 mm Hg ( 20 �°C) refractive index n20/D 1.427(lit.) Fp 201 �°F storage temp. Store below +30�°C. solubility H2O: 1 M at 20 �°C, clear, colorless form Slightly Viscous Liquid pka 15.10�±0.29(Predicted) color Clear PH 6-8 (25�ºC, 1M in H2O) Odor Ammonia-like. explosive limit 1-9.9%(V) Water Solubility soluble 2-Methyl-2,4-pentanediol (MPD) is a diol organic compound with a chiral carbon atom. It is a colorless liquid at room temperature and can be Diacetonee alcohol is hydrogenated. The appearance is colorless liquid with mild sweetness. It is miscible with water, soluble in ethanol, and soluble in most organic solvents.
1. Description: It is the raw material for making thermosetting resin, light curing epoxy resin coating, oil resistant coating and drying coating. Its copolymer emulsion is used for fiber finishing, fabric, leather and paper coating. Also used as wood, metal and other adhesives. 2. Typical recipes Used as crosslinked monomer in acrylic emulsion. The amount of carboxyl-containing acrylic emulsion pressure-sensitive adhesive is L % ~ 2% of the total monomer mass, and the initial adhesion will be greatly reduced if it exceeds 3%. For emulsion adhesives without carboxyl group, the general dosage is not more than 5%. The crosslinking reaction temperature of MMAM alone is high, generally 120 ~ 170�ºC, and the addition of protic catalyst can reduce the crosslinking temperature. Acrylic acid (AA) can both provide hydrogen protons and copolymerize with acrylates, so MMAM should be used as a composite crosslinking agent with AA at a dosage of 3:2. Cross-linking agent HA can replace N- hydroxymethyl acrylamide, and does not contain formaldehyde. 3. Application scope A. Can be used as crosslinking agent, widely used in fiber modified resin, processing dyes, plastic adhesives, soil stabilizers, etc. B. Used for fiber modification, resin processing, adhesives and paper, leather, metal surface treatment agent. Free samples 4. Storage and packaging A. All emulsions/additives are water-based and there is no risk of explosion when transported. B. This product can be packed in 25KG,50KG,200KG,1000KG plastic barrels. C. Store sealed in a cool, dry and ventilated place indoors. Before use, the container should be strictly sealed after each use. D. The product should be well sealed during transportation, moistureproof, alkali strong acid and rain water and other impurities mixed.
Function and usage: Industrial grade lithium carbonate is mainly used in steel continuous casting mold slag; in the electrolytic aluminum industry, adding industrial grade lithium carbonate can reduce the volatility, viscosity and melting point of the electrolyte, and improve the conductivity of the electrolyte, thereby reducing heat loss and improving Current efficiency, energy saving and prolonging the service life of electrolytic cells; used to prepare refrigerant lithium bromide; used to prepare lithium chloride as a raw material for metal lithium electrolysis; used to prepare high-purity grade lithium carbonate and pharmaceutical grade lithium carbonate; Used in glass, ceramics, enamel and enamel, etc. Storage and use: Avoid contact with eyes, skin and clothes; keep away from strong acids and strong oxidizing substances, and store in a ventilated, dry and airtight manner. Packing: paper-plastic composite bag lined with 2 layers of PE bag, 25kg/bag or as customer's request. Shipping: The product is not classified as a hazardous chemical and is suitable for shipping by sea, rail, air and road. Pay attention to moisture-proof and acid-proof during transportation.
Ampute materials can eliminate explosion during the shipment of gasoline, diesel, coal gas, petroleum or other flammable gases, liquids. Reticular ampute materials (hereinafter ram) occupy only 0.8% of storage tank. Globular ampute materials (hereinafter gam) occupy 1.0% of storage tank. E.G. One storage tank with 100 liters, if it is full of ram, there is 99.2 liters of capacity left, if it is full of gam, there is 99 liters of capacity left. Ampute materials can avoid oxidation in the interior of storage tank completely. Ampute materials can stabilize liquid in moving storage tank (e.G. Tanker and lorry). Ampute materials, no need maintaining, no loss. Ampute materials can be compatible with all types of combustibles, no change of its chemical properties. Ampute materials can eliminate static electricity.
Key Features: 1.Robust design with high repeatability of switching contacts 2.Over pressure protection 3.Short circuit protection 4.Maintenance free due to inductive circuit movement Key Specifications: 1.Measurement range: 0-400 mbar to 0-6 bar 2.Operating temperature: Ambient: 0°C to +70°C 3.Protection class: IP54 per DIN EN 60529 4.Static operating pressure: 16 bar 5.Diaphragm: NBR or Viton 6.Measuring linearity: < 2.0% Full scale 7.Measuring hysteresis: < 1% Full scale 8.Operating voltage: 24 V DC/AC 9.Output signal: (0) 4-20 mA or 0-10 V, linear, proportional 10.Zero adjustment with the dial 11. 1 or 2 adjustable microswitches 12.Pressure chamber: Brass 13.Pressure connection: G 1/8, female thread Applications areas: 1.Water pumps, lube pump monitoring 2.Pump control 3.Pipe water / liquid flow monitoring 4.Air ducts monitoring Industrial areas: 1.HVAC & MEP applications 2.Cement plants 3.Hydro power plants 4.Manufacturing and chemical plants