Expansible graphite is produced by our company high-quality natural phosphorus sheet graphite, after special modification and obtained a flexible graphite product, is an ideal new sealing material, in the petroleum, chemical industry, electric industry, aviation, automobile, ship and instrumentation and other industries dynamic, static sealing has a wide range of applications. Expandable graphite by high temperature instantaneous treatment, scale-like into vermicular, volume can be expanded 100-400 times, this expanded graphite still maintains the nature of natural graphite, and has good molding plasticity, flexible ductility and sealing, is a variety of graphite plates, seals of high quality raw materials, can also be used for metallurgical industry of new protection slag, heating agent. Varieties: 9950250 9980250 9950200 9980200 9550250 9580200 etc Size: 32 mesh 50 mesh 80 mesh 100 mesh -100 mesh -200 mesh -325 mesh Expansion rate: 100-400ml/g Performance: With good expansibility, the finished product has high temperature resistance, radiation protection, heat insulation, lubrication, plasticity, chemical stability Application: Widely used in steel, metallurgy, petroleum, chemical industry, machinery, aerospace, atomic energy and other industrial sectors.
xpanded graphite is produced by our company high-quality natural phosphorus sheet graphite, after special modification treatment and obtained a flexible graphite product, is an ideal new sealing material, in the petroleum, chemical, electric industry, aviation, automobile, ship and instrumentation and other industries dynamic, static sealing has a wide range of applications. Expandable graphite by high temperature instantaneous treatment, scale-like into vermicular, volume can be expanded 100-400 times, this expanded graphite still maintains the nature of natural graphite, and has good molding plasticity, flexible ductility and sealing, is a variety of graphite plates, seals of high quality raw materials, can also be used for metallurgical industry of new protection slag, heating agent. Varieties: 9950250 9980250 9950200 9980200 9550250 9580200 etc Size: 32 mesh 50 mesh 80 mesh 100 mesh -100 mesh -200 mesh -325 mesh Expansion rate: 100-400ml/g Performance: With good expansibility, the finished product has high temperature resistance, radiation protection, heat insulation, lubrication, plasticity, chemical stability Application: Widely used in steel, metallurgy, petroleum, chemical industry, machinery, aerospace, atomic energy and other industrial sectors.
Product Name: Acerola Powder Product Code: WH2001 Description: Product obtained from selected fruit (Malpighia emarginata )which juice is dehydrated by atomization (spray dryer). Common Uses and Orientative Dosage: Powder/solid mix for drinks 230.00 g/100kg SENSORY SPECIFICATION Aspect Fine powder Color Ivory Odor Characteristic Taste Characteristic PHYSICAL & CHEMICAL SPECIFICATION Loss on drying at 105 °C Max. 5.00 g/100g Ascorbic Acid Min. 17% Specific Gravity at 25°C 0.40 g/mL - 0.80 g/mL Total Ash Max. 5.00 g/100g Moisture Max. 6.00 g/100g pH 2,80 - 4,20 CONTAMINANTS SPECIFICATION Heavy Metals Max. 10 ppm MICROBIOLOGICAL SPECIFICATION Aerobic Plate Count Max. 1000 CFU/g Escherichia Coli Negative Yeasts and Molds Max. 100 CFU/g Salmonella Negative Total Coliform Max. 10 MPN/g Packaging: Cardboard box with plastic bag. Shelf Life: 24 months from the date of manufacture if following storage conditions. Storage conditions: Store in sealed original packaging, in a dry and ventilated place, protected from sunlight. Hygroscopic product.
Ammonium polyphosphate is an inorganic salt of polyphosphoric acid and ammonia containing both chains and possibly branching. Its chemical formula is [NH4 PO3]n(OH)2 showing that each monomer consists of an orthophosphate radical of a phosphorus atom with three oxygens and one negative charge neutralized by an ammonium cation leaving two bonds free to polymerize. In the branched cases some monomers are missing the ammonium anion and instead link to three other monomers. The properties of ammonium polyphosphate depend on the number of monomers in each molecule and to a degree on how often it branches. Shorter chains (n1000),[1] but short polymer chains (e.g. pyro-, tripoly-, and tetrapoly-) are more soluble and show increasing solubility with increasing chain length. Ammonium polyphosphate can be prepared by reacting concentrated phosphoric acid with ammonia. However, iron and aluminum impurities, soluble in concentrated phosphoric acid, form gelatinous precipitates or "sludges" in ammonium polyphosphate at pH between 5 and 7.[3] Other metal impurities such as copper, chromium, magnesium, and zinc form granular precipitates.[4] However, depending on the degree of polymerization, ammonium polyphosphate can act as a chelating agent to keep certain metal ions dissolved in solution.
Spectra Nova JA 256/80 AAA Print Head The Spectra Nova JA 256/80 AAA is a high performance, robust and reliable jetting assembly designed for a broad range of wide format printers at resolutions up to 450 dpi. Four electrically independent piezoelectric slices, each with 64 addressable channels, are combined to provide a total of 256 jets. The nozzles are arranged in a single line, at a 0.011 inch distance between nozzles. The fluid interface and electrical connection are at the top of the jetting assembly and several mounting configurations are possible. This jetting assembly contains serial-to-parallel converters for selecting which jets to fire; all jets can be fired simultaneously or individually. These Spectra heads are manufactured in the US and passed Dimatix Spectra US quality control tests to ensure the best durability. It carries a manufacturer product warranty. This is the original Vutek print head (number AA90268 and AA90513). Specifications : Technology: Piezo Electric Max. Resolution: 450 dpi Cal. Droplet Size: 80 pico litre Adj. Range for Droplet Size: 70-85 pico litre Tot. Amount of Nozzles: 256 Nozzle Spacing: 279 microns Nozzle Diameter: 52 microns Firing Frequency: 20 kHz Operating Temperature: up to 90�°C Ink Compatibility: Solvent, water-based and UV Inks Compatibility : Agfa Anapurna 100 Agfa Anapurna L Agfa Anapurna XL DGI PolaJet PS-2504 DGI PolaJet PS-3204 DGI PolaJet PS-3204D DGI PolaJet PS-3206D Dilli Neo Plus UVP-1606 Dilli Neo Plus UVP-1606W Dilli Neo Plus UVP-2506 Dilli Neo Plus UVP-2506W Eurotech Eagle S6 Eurotech Eagle S6�² Eurotech Eagle S8 Eurotech Eagle S8�² Eurotech Malakan Eurotech Mermaid Eurotech Pars HP Fresco 3200 HP Scitex FB7500 HP Scitex XP2100 (Expedio 3200) HP Scitex XP2300 HP Scitex XP2500 HP Scitex XP5100 (Expedio 5000) HP Scitex XP5300 (Expedio Revolution) HP Scitex XP5500 HP Tempo HP Tempo II UV Kornit 931DS Kornit Avalanche Kornit Avalanche DC Pro Kornit Thunder 932 Kornit Storm II Markem-Imaje 5800 Mutoh Cobra S100UV Mutoh Cobra S65UV Mutoh Osprey 102 Mutoh Osprey 130 Mutoh Osprey 75 Mutoh PJ-1624NX (Toucan 64 4c) Mutoh PJ-1626FE (Toucan Hybrid) Mutoh PJ-1626NX (Toucan 64 6c) Mutoh PJ-2216NX (Toucan 87) Teckwin TeckPro 320 Teckwin Teckpro H3200 Teckwin Teckpro H5000 Teckwin Teckpro S3200 Vutek UltraVu 150 Vutek UltraVu II 5330 DGI PolaJet PS-1804
Product Name: Acai Powder Product Code: WH1001 Description: The acai berry is the fruit of the acai palm (Euterpe oleracea), native to the amazon, and has been consumed for centuries in popular recipes in the north of Brazil. This super fruit of purple color and remarkable flavor is rich in anthocyanins(a natural constituent with antioxidant activity), amino acids, essential fatty acids, fibers, proteins, and minerals (mainly calcium and potassium). This dehydrated ingredient is obtained from selected acai juice, and dried by atomization(Spray Dryer). Common Uses and Orientative Dosage: Food supplement 500.00 g/100kg SENSORY SPECIFICATION Aspect Fine powder Color Bordeaux Odor Characteristic Taste Characteristic PHYSICAL & CHEMICAL SPECIFICATION ID Test Positive Moisture Max. 5.00 g/100g Specific Gravity at 25°C 0.40 g/mL - 0.80 g/mL Particle Size 0.42mm(40 mesh) Max. 5.00 g/100g Total Polyphenols Min. 0.30 g/100g CONTAMINANTS SPECIFICATION Heavy Metals Max. 10 ppm MICROBIOLOGICAL SPECIFICATION Aerobic Plate Count Negative/g Escherichia Coli Negative/25g Yeasts and Molds Max. 1.000.000 UFC/g Salmonella Negative/g Total Coliform Max. 10 MPN/g Packaging: Cardboard box with plastic bag. Shelf Life: 24 months from the date of manufacture if following storage conditions. Storage conditions: Store in sealed original packaging, in a dry and ventilated place, protected from sunlight. Hygroscopic product.
What is Blue Iron Oxide Blue iron oxide, also known as iron oxide blue, is mainly composed of magnetite, which makes it highly magnetic. Its crystal belongs to isometric crystal system oxide mineral. The appearance is mostly dark blue or light blue powder, with bright color and high coloring power. Construction grade can be used for coloring paving stones, colored concrete blocks, split bricks, interlocking bricks, colored rigid bricks, roof tiles, rubber bezels, slurries, colored asphalt, permeable asphalt concrete, sports tracks, wood plastic flooring WPC... Factors affecting the quality of blue iron oxide The particle size determines the quality of iron oxide blue and also its stability. Its color depends mainly on the presence of colored ions. The mixing of colors needs to be operated proportionally, and there are certain intrinsic connections between the pigments. In the color mixing of blue iron oxide pigments, the principle of pigment mixing should be understood. The more types of mixed pigments used, the lower their brightness and purity, and the color tends to be dark gray. What are the advantages of blue iron oxide pigments High coloring power. The stronger the coloring power, the brighter the color. High light resistance. It is generally believed that the more alkali metals in iron oxide blue pigment, the stronger its light resistance. However, when mixed with white pigments such as titanium dioxide, the light resistance will decrease. Wide range of uses. In high temperature environment, less moisture, the color will be more vivid. In low temperature environment, more moisture, the color will be darker. The hue of this pigment ranges from dark blue to bright blue, which is somewhat related to its composition. The more alkali metal content in blue iron oxide, the more FE(CN)6 atomic groups, and the less water it contains, the brighter its color will be. In addition to the chemical composition, the hue, coloring power, dispersibility and oil absorption of iron blue are closely related to its particle size.
Radiation Measurement Instruments Radiation measurement instruments provide accurate radiation measurements in a variety of applications. From performing handheld gamma radiation measurements to measuring alpha and beta, radiation detectors make it easy to perform the measurements that are critical to any radiation safety program. These radiation monitoring instruments provide flexible options for most basic radiation detection scenarios. 1. What are radiation measuring instruments? Sources of ionizing radiation have important and indispensable uses in various industries to derive maximum benefit from their applications. To ensure radiation safety for radiation professionals, patients and the public; good radiation safety practices should be followed. The most important practice is to use radiation measuring instruments to measure the radiation in and around the source. 2. What are the types of radiation measuring instruments? The main types of radiation measuring instruments are: Surveyor, Dose Alarm Instrument, Radiation Monitoring System, Contamination Detector. 3. What are the important factors to be considered in the maintenance of radiation measuring instruments? Instruments should be kept in the best condition. Periodic calibration should be carried out as recommended by the authorities. If the instrument is repaired (or) the detector is replaced, the radiation measuring instrument must be recalibrated. 4. Where can these radiation measuring instruments be calibrated? Calibration cannot be done in any laboratory. The laboratory must be accredited by AERB (Atomic Energy Regulatory Board of India). AERB has further made it stringent that the laboratory must be accredited by an auditing body i.e. NABL. Such laboratories are required to calibrate the radiation measuring instruments at regular intervals.
Product Description Paraffin wax, also called 'paraffin', is a white, tasteless, odourless, translucent waxy solid. Paraffin wax is a type of wax that is derived from petroleum. Here are some key facts about paraffin wax: 1. Composition: Paraffin wax is primarily composed of long-chain hydrocarbons, specifically alkanes. These hydrocarbons are saturated, meaning they contain only single bonds between carbon atoms. 2. Physical Properties: Paraffin wax has a relatively low melting point, typically between 46°C to 68°C (115°F to 154°F), making it easy to melt and work with. It solidifies at room temperature.  Popular Products Our paraffin wax are kunlun brand from Petrochina (Fushun Petrochemical Company and Daqing Petrochemical Company).Mainly Products are fully refined paraffin wax, semi refined paraffin wax and crude paraffin wax with the melting point of 54/56/58/60/62/64.      (1)Fully Refined Paraffin Wax 58/60             (2)Semi Refined Paraffin Wax 58/60             (3)Fully Refined Paraffin Wax 56/58       (4)Fully Refined Paraffin Wax 60/62          (5)Fully Refined Paraffin Wax 64/66                (6)Crude Paraffin Wax 58/60   Product Parameters  Item Value Test method Grade #52 #54 #56 #58 #60 #62 #64 #66 Melting point, °C 52 54 56 58 60 62 64 66 GB/T 2539 54 56 58 60 62 64 66 68 Oil content, %(mass) 0.5 GB/T 3554 Color, Saybolt scale +27 +25 GB/T 3555 Max light stability 4 5 SH/T 0404 Penetration, (25°C),1/10mm 19 17 GB/T 4985 Kinematic viscosity, (100°C),m/s Report GB/T 265 Odor number 1 SH/T 0414 Water soluble acid/base Not detected SH/T 0407 Mechanical impurity & moisture Not detected Visual inspec
D-Xylose is a sugar first isolated from wood, and named for it. Xylose is classified as a monosaccharide of the aldopentose type, which means that it contains five carbon atoms and includes an aldehyde functional group. It is derived from hemicellulose, one of the main constituents of biomass. Like most sugars, it can adopt several structures depending on conditions. With its free aldehyde group, it is a reducing sugar.
Introducing the AOSHENG Paint Cup System a convenient solution for your painting needs, comprising 1 hard cup,1 collar,50 lids, 50 liners, and 20 stoppers. Specifically designed for compatibility with gravity or suction fed spray guns, this disposable system ensures a clean and consistent paint application. Widely Used Taza de pistola de pintura cup Key Features: -Hard cup with collar - Disposable lids with built-in filters - Durable liners for rigorous spraying - 20 stoppers to maintain paint freshness and prevent leaks - 125um filter in lids Benefits: - Promotes clean and consistent paint application - Reduces paint waste - Enhances paint atomization - Prolongs the life of your spray gun - Easy to use and clean Applications: Ideal for various purposes, including auto body repair, furniture refinishing, woodworking, and metalworking. Order your AOSHENG Paint Cup System today to elevate your painting experience! Additional Benefits: - Environmentally friendly alternative to traditional mixing cups - Easy to clean and more durable than standard options - Cost-effective solution for your painting needs If you seek a disposable paint cup system that's user-friendly and efficient, the AOSHENG Paint Cup System is the perfect choice, ensuring improved paint quality and increased productivity.
OEM GRAPHITE BLOCKS SUPPLIER Graphite blocks for sale / graphite block for sale are generally divided into natural graphite blocks and artificial graphite blocks. The most widely used ones are artificial graphite blocks. As one of the biggest graphite blocks suppliers/manufacturers in China, WH Graphite can provide you with all kinds of OEM graphite blocks as you need. Graphite is an allotroph of carbon, gray black graphite carbon block, opaque solid graphite block, melting point of 3652, boiling point of 4827. Solid carbon graphite block, a stable chemical property, is corrosion resistance, and is hard to react with acid, alkali and other agents. Carbon graphite block burns in oxygen at 687 to form carbon dioxide. Carbon graphite blocks can be oxidized by strong oxidants such as concentrated nitric acid and potassium permanganate. The graphite carbon block also can be used as an anti-wear agent or lubricant. High purity graphite as a neutron decelerating agent in the atomic reactor, can be used to manufacture graphite crucible, electrode, brush, dry cell, graphite fiber, heat exchanger, cooler, arc furnace, arc lamp, pencil core, and so on. GRAPHITE BLOCKS FOR SALE EDM Graphite Blocks As China's manufacturing industry is moving towards high-end development, the country is vigorously promoting intelligent manufacturing. Therefore, in the field of precision mold manufacturing, the requirements for the discharge materials used in the processing are becoming higher and higher, so THE position of EDM graphite in the processing of these precision molds is becoming higher and higher, and the screening of EDM materials has been highly concerned by the industry. Isostatic Graphite Block Isostatic graphite is made of high purity graphite and has isotropy. Isostatic graphite is a new carbon graphite block developed in the world in the past 50 years, which is closely related to today's high technology. It is irreplaceable for manufacturing single crystal furnaces, graphite crystallizer for metal continuous casting, graphite electrode for EDM, and also an excellent material for decelerating and reflecting materials of rocket nozzles and graphite reactors.
