Carbonless copy paper (CCP),, non-carbon copy paper, or NCR paper (No Carbon Required, taken from the initials of its creator, National Cash Register) is a type of coated paper designed to transfer information written on the front onto sheets beneath. It was developed by chemists Lowell Schleicher and Barry Green,[1] as an alternative to carbon paper and is sometimes misidentified as such.Instead of inserting a special sheet in between the original and the intended copy,Operation�carbonless copy paper has micro-encapsulated dye or ink on the back side of the top sheet, and a clay coating on the front side of the bottom sheet. When pressure is applied (from writing or impact printing), the dye capsules rupture and react with the clay to form a permanent mark duplicating the markings made to the top sheet. Intermediary sheets, with clay on the front and dye capsules on the back, can be used to create multiple copies; this may be referred to as multipart stationery.
Carbonless copy paper (CCP), non-carbon copy paper, or NCR paper (No Carbon Required, taken from the initials of its creator, National Cash Register) is a type of coated paper designed to transfer information written on the front onto sheets beneath. It was developed by chemists Lowell Schleicher and Barry Green,[1] as an alternative to carbon paper and is sometimes misidentified as such.Instead of inserting a special sheet in between the original and the intended copy,Operation�carbonless copy paper has micro-encapsulated dye or ink on the back side of the top sheet, and a clay coating on the front side of the bottom sheet. When pressure is applied (from writing or impact printing), the dye capsules rupture and react with the clay to form a permanent mark duplicating the markings made to the top sheet. Intermediary sheets, with clay on the front and dye capsules on the back, can be used to create multiple copies; this may be referred to as multipart stationery.
Carbonless copy paper (CCP),, non-carbon copy paper, or NCR paper (No Carbon Required, taken from the initials of its creator, National Cash Register) is a type of coated paper designed to transfer information written on the front onto sheets beneath. It was developed by chemists Lowell Schleicher and Barry Green,[1] as an alternative to carbon paper and is sometimes misidentified as such.Instead of inserting a special sheet in between the original and the intended copy,Operation�carbonless copy paper has micro-encapsulated dye or ink on the back side of the top sheet, and a clay coating on the front side of the bottom sheet. When pressure is applied (from writing or impact printing), the dye capsules rupture and react with the clay to form a permanent mark duplicating the markings made to the top sheet. Intermediary sheets, with clay on the front and dye capsules on the back, can be used to create multiple copies; this may be referred to as multipart stationery.
We all know that fuel, carbon black, combustible gas and other substances can be obtained from cracking equipment. Most people are also concerned about the use of fuel, many people do not understand, or even completely unknown the use of carbon black as the second largest product of cracking equipment. In fact, the same carbon black as fuel also has a very high industrial value. Cracked carbon black can be sold directly to the market, or it can be selected for pre-sale deep processing. At present, there are two main carbon black deep-processing methods that are common in china. One is carbon black pressure balls, and the other is carbon black grinding powder. Briqutting After scientific tests proved that pyrolytic carbon black has a very high combustion value, the data show that the combustion value of carbon black is as high as 7000 kcal/kg, similar to the combustion value of coal, so after the pyrolytic carbon black is pressed into a ball, it can completely replace coal for industrial use. Heating. On the one hand, it can increase the use value of carbon black, on the other hand, it can reduce the cost of using fuel. Grinding Waste tire, carbon black produced by plastic cracking, because of its special raw material and cracking treatment process, its coarse particles, high ash content, and more oily components on the surface, its physical and chemical properties and our commonly used semi-reinforcing carbon black is extremely similar. Based on this advantage, we can finely pulverize the carbon black to make n550, n660, n774 and other semi-reinforcing carbon blacks for use in the manufacture of various rubber products. The fine grinding of carbon black can be completed in a closed treatment system, avoiding any possibility of secondary pollution, and at the same time significantly increasing the added value of the final product, resulting in a higher profit. The selling price of finished carbon black is around 320-480 usd.
High quality natural coconut shell activated carbon-----best-selling 1) Material: high quality natural Coconut shell activated carbon through scientific refining method. 2) Feature: large specific surface area, strong adsorption capacity, high mechanical strength and fast filtration speed, etc. 3) Usage: pure water purification, vehicle exhaust recycling, air purification, catalyst carriers, etc. Characteristics: •Large surface area •High pore volume •High mechanical strength •High adsorption capacity •High wear resistance •Easy to regenerate Show you specification before your place order •Send you sample from mass product before shipment •Release shipment after you confirm the sample •24 hours online service •Strong customs clearence experience, especially for Brazil, Russia.... 10 years experience for production and exporting
Activated carbon is a highly porous substance that attracts and holds organic chemicals inside it. It is a widespread adsorption media used in almost every industrial field. It is used in different applications such as purification (such as gas and water purification), recovery, decolorization, deodorization, separation, catalysis, catalytic support, and gas storage. We offer a wide range of industry-leading activated carbon solutions, each with its own uses and applications, in three major product groups: Powdered activated carbon (PAC) Granular activated carbon (GAC) Extruded activated carbon(EAC)
CATALYTIC CARBON is made of activated coconut shell carbon. This Granulated Activated Carbon which is (highly activated) by catalysed iron-hydroxide, which enhances the adsorption of contaminants that have a negative charge. CATALYTIC CARBON is the only available Carbon in the market which is regenerable. Iron Catalyst has the highest Oxidation and Adsorption pores Inside as well as Outside the Activated Carbon. THE BENEFITS OF USING CATALYTIC CARBON: More effective than conventional carbons; catalytic activity promotes a variety of chemical reactions Faster chemical reaction means less carbon and smaller equipment Non-Impregnated carbon eliminates worries about exothermic reaction, ignition temperature and toxic disposal On-site regeneration lowers operating costs and extends service life Can be recycled and reused through thermal reactivation
Absorbent Carbon is widely used as absorbing material in different kinds of waste gas treatment, drinking water treatment, waste water treatment, for example, most kinds of industrial waste gas, poison gas generated by spray booth, H2S, Ammonia nitrogen gas, other Alkaline gas or acid gas, all kinds of sewage plant, drinking water, industrial water, tap water, purified water, drinks, food stuff, medicine water etc.
Activated carbon is produced from carbonaceous source materials, such as coconuts, nutshells, coal, peat and wood. The primary raw material used for activated carbon is any organic material with a high carbon content. Activated carbon is used to purify liquids and gases in a variety of applications, including municipal drinking water, food and beverage processing, odor removal, industrial pollution control. Adsorption is a process where a solid is used for removing a soluble substance from the water. Activated carbon is produced specifically so as to achieve a very big internal surface (between 500 - 1500 m2/g). This big internal surface makes active carbon ideal for adsorption. Active carbon comes in three variations: Powder Activated Carbon (PAC), Pelletized Activated Carbon (EAC), and Granular Activated Carbon (GAC).
1. Product name: carbon black (n326, n330, n339, n347, n351, n375) 2. Common name: haf (high abrasion furnace black) 3. Cas no.:1333-86-4 4. Appearance: black powder or granule 5. Grades: n326 carbon black, n330 carbon black, n347 carbon black, n351 carbon black, n375 carbon black 6. Technical index: Item Index N326 N330 N339 N347 N351 N375 Iodine absorption g/kg 82ía7 82ía7 90ía7 90ía7 68ía7 90ía7 Dbp absorption 10-5m2/kg 72ía7 102ía7 120ía7 124ía7 120ía7 114ía7 Dbp absorption of compressed sample 10-5m2/kg 62 ~74 80~96 91~107 91~107 87~103 88~104 Ctab 103m2/kg 74~92 73~91 84~102 78~96 64~82 87~105 Stsa 103m2/kg 76ía9 75ía9 88ía9 83ía9 70ía9 91ía9 Nsa 103m2/kg 71~85 71~85 84~98 78~92 64~78 86~100 Stain strength % 103~119 96~112 103~119 97~113 92~108 106~122 Heating loss % ín2.5 ín2.5 ín2.5 ín2.5 ín2.5 ín2.5 Pour density kg/m3 455ía40 380ía40 345ía40 335ía40 345ía40 34ía40 300% fix stretch stress -3.9ía1.6 -0.9ía1.6 0.6ía1.6 0.2ía1.6 0.8ía1.6 0.1ía1.6 7. Average diameter: 25~35nm 8. Specific surface area: 73~108m2/g 9. Oil absorption: 78~125cm3/100g 10. Usage: it is mainly used in tyre tread, tyre body, tire sidewall, various kinds of rubber item and conveyer belt 11. Supplier: as the responsible supplier of carbon black n326, n330, n339, n347, n351, n375: henan kingway chemicals co., ltd 25kg net craft paper bag with pe bag inside
Acid Washed Activated Carbon is with low acid soluble iron content. Acid wash is specifically designed for use with low PH liquids or when a low metal/ash leachable activated carbon is desired. Some of the benefits of Acid Wash carbon include dechlorination of water, better taste, removal of bad odors, removal of color from water, removal of organic substances, etc. This activated carbon is also specifically designed for the removal of heavy hydrocarbons from recovered condensate. The acid washing process removes soluble silica from the matrix of the activated carbon to prevent leaching into the condensate. Acid wash carbon is also used in various applications such as Condensate de-oiling, semiconductor process water, dialysis treatment, point of entry treatment units, and protection of reverse osmosis membranes from chlorine and organic fouling.
Pellet Activated Carbon is created by extruding activated carbon into cylindrical shaped pellets with diameters ranging from 0.8 to 8 mm. Their high activity and surface area make it ideal for many vapor phase applications. The uniformity of its shape makes it particularly useful in applications where low-pressure drop is a consideration. Pellet Activated Carbon has a wide variety of uses removing contaminants such as volatile organic compounds (VOC's) and mercury from natural gas as well as controlling odor.
Pelletized Activated Carbon is a cylindrical-shaped carbon extracted from the chosen grade of coal. It features high mechanical strength and lends itself well to multiple cycles of regeneration. Its specific shape features a low flow resistance. It is typically used in applications like gasoline vapor recovery for automotive, air purification, odor control, solvent recovery, catalysis, and removal of corrosive gases.
We have been engaged in offering the utmost quality of Activated Carbon Granular & Activated Carbon Powder. Activated carbon Powder and Granules with rapid absorption is widely used in the sugar and fruit juice industry. These series products are made from high quality wood by chemical activation thermal activation process; it is used for decolonization and purification of sucrose, maltose, starch, wine, citric acid, food additives chemicals industries and have a wide use Industrial and Municipal wastewater treatments.
Powdered Activated Carbon (PAC) is similar to Granular Activated Carbon (GAC) as it is made from high quality coal, wood or coconut shell raw material. Powdered Activated Carbon (PAC) is a high performance absorbent engineered to remove harmful contaminants in the air, gas, and liquid phases. The potable water industry has long used PAC products to effectively remove taste and odor compounds, and provide clean water that is safe to drink.
Activated Carbon Pellets is a highly-active, pelletized carbon manufactured from selected grades of bituminous coal to provide high density and superior hardness. It is widely used in a wide variety of air purification and vapor phase applications. In addition, the extraordinary surface area and fine pore structure of pellet carbon offers excellent adsorption capacity, making it a popular choice for industrial air cleaning systems, room air purifiers, paint spray booths, odour control systems, etc. Also ideal for range hoods and ducted filter screens, to reduce chemical fumes and unwanted smells.
Honeycomb activated carbon is a new type of absorption material made by high quality powder activated carbon and binder. The honeycomb carbon module has a large amount of through holes from one end to another end in a cubic or cylindrical-shaped module. This kind of structure gives low-pressure drop, high mechanical strength and more contact surface with gas. Honeycomb carbon module is mainly used for vapor phase pollutants removal. Now it is widely used for air purification systems which its high flow rate, low-concentration VOC pollutant air streams. This product is not only for industrial application, it also could develop to home application device to control odor, contaminant gas, and vapor content with high efficiency.
Honeycomb activated carbon is a new type of activated carbon solution with high adsorption and environmental, Honeycomb activated carbon /charcoal use high-quality coal based activated carbon as raw material, with the bee die pressing, high-temperature activation firing to refine. Advantages: (1)Honeycomb shape could be cubes, round cylinders, oval, square and rectangular cylinders, holes density could be 100 to 300 cells per square inch. (2)It is possible to reduce gas purification system size and energy consumption with application of honeycomb carbon, especially to those high flow rate, low-concentration pollutant air streams devices. (3)The pollutants can be removed by honeycomb activated carbon: benzene, carbon tetrachloride, acetone, ethanol, aether, carbinol, acetic acid, ethyl ester, cinnamene, chlorine, phosgene, foul gas, butane, etc.
Coconut shell activated carbon has a very high hardness and is more abrasion resistant than any other type. It is typically used for gold mines, and also can be applied for drinking water, pure water, wine, beverage, industrial wastewater purification, decolorization, dechlorination, deodorant. Size:4*8mesh, 6*12mesh, 8*16mesh, 12*40mesh, 8*30mesh, 30*80mesh
The Powder Activated Carbon is used coal or wood sawdust as raw material. Powder activated carbon has low processing loss. It is mainly used in liquid-phase adsorption,� mixed with the liquid, and after adsorption, remove by sedimentation and filtration. Powdered activated carbon (PAC) has a high surface area, has Methylene blue (M.L.) value has excellent decolorizing properties, we have a wide range of activated carbon products specifically designed for colour removal applications, including food, chemical, pharmaceutical and water purification.
