Alkyl Ketene Dimer Akd Wax Suppliers and Manufacturers

AKD wax introduction Chemical name: Alkyl Ketene Dimer Alias: AKD wax AKD powder is also called AKD wax. Chemical name is Alkyl ketene dimer. CAS registration number is 144245-85-2. Appearance is pale yellow flake or granular solid. It is produced by fatty acid (C16), via acylation and dehydrochlorination to become AKD wax. AKD wax is mainly used for papermaking neutral sizing agent. R or R' in the above structural formula is the alkyl group, and a series of alkyl ketene dimers can be obtained through modifying different alkyl groups. Octodecane and cetane are applicable to the papermaking neutral sizing agent. Alkyl ketene dimer is a white-to-yellow solid with the melting point of about 47 ~ 51 , which can be soluble in ethyl alcohol, benzene, chloroform and other organic solvents. The reactive group of alkyl ketene dimer-ketone group has high activity and makes esterification reaction with the hydroxyl in cellulose. Product Application AKD wax can be made into AKD emulsion applied as in sizing agent in the papermaking production. AKD wax is emulsified by the cationic emulsifier, and melted AKD wax and emulsifier undergo high-speed shearing and high pressure homogenization to form the liquid AKD sizing agent after cooled. In the papermaking process, application of AKD sizing agent gives the fluid resistance to paper and paperboard to prevent or delay the penetration and diffusion of some liquids on paper fibers, thus satisfying people's requirements on the processing and use of paper products. AKD contains hydrophobic group and hydrophilic group, which are well distributed in the sizing process to transfer to locate the process of bonding with cellulose. AKD emulsion particles stay between negatively charged paper fibers since they carry with positive charge by virtue of cationic starch and PAM and other retention agents; In the pressing and drying process of the paper machine, these globular AKD particles are easily expanded and distributed on the surface of fibers due to the lower melting point to form a homogeneous cover film; When paper is dried and stored for a period, the active group (lactone ring) on AKD molecule makes the esterification reaction with the hydroxyl on fibers under certain conditions to be binding on fibers in the form of fixed covalent bonds. Hydrophobic long-chain alkyls transfer to the paper surface in order to give the penetration resistance to paper.

AKD WAX 1840/1865 CAS No:144245-85-2 Product name: Alkyl Ketene Dimer (AKD WAX)1840/1865 Synonyms: Alkyl Ketene Dimer Wax, AKD, AKD WAX Descriptions: AKD WAX is pale yellow waxy flake solid, it is widely used in the paper industry as sizing agent. After sizing with AKD emulsion, it can make paper less water absorbing and controls its printing properties.

Alkyl ketene dimer (akd wax) akd emulsion, emulsifier.

AKD wax(Alkyl ketene dimer) for akd emulsion used as paper internal sizing agent AKD wax, alkyl ketene dimer wax, can be divided into 3 models: AKD 1840, AKD 1865 and AKD 1895, is mainly used for internal sizing of various paper, such as copper plate base paper, copy paper, archival paper, high quality writing paper and corrugated paper. AKD wax is usually used together with AKD emulsifier, AKD dispersant, AKD stabilizer to make AKD emulsion. AMAZON provide technical support for new customers in AKD emulsion production process. HS CODE: 39049014 Product Name AKD 1840 AKD 1865 AKD 1895 Appearance Slight yellow bead Slight yellow bead Slight yellow bead AKD content (%) 90% 90% 90% Acid value (mgKOH/g) 5 5 5 Melting point (°C) 47 50 60 Iodine value (g12/100g) 45 44 43

Alkyl ketene dimer (AKD) is most common neutral/ alkaline sizing agent. It is an Internal sizing agents. Structurally, it is unsaturated lactones and it is synthesized from fatty acids. Physically it is waxy like milky emulsion chemicals. It has less corrosive to the papermaking machine than acid sizing. For cultural paper and packing paper. CM Chemical has developed the following products. Advantage Alkaline sizing system reduces corrosion of paper machine equipment. Less foam produced by the approach system than the acidic rosin system. AKD pulp sizing cost less than rosin sizing. Hard- sizing can be applied, and the stocking sizing degree is proportional AKD usage. Features Mature production process, easy application, simple adding equipment. High self-retention, good sizing effect, fast curing rate. Strong anti-interference and good stability. Good anti-moisture effect for the paper, can effectively prevent the reduction of RCT.

Cas no.: 144245-85-2 Appearance : pale yellow waxy flake solid Packaging : 25kg/50kg per woven bag with pe-liner Minimum order : 5 tons Shipping port : qingdao or tianjin Product's description Description: It is pale yellow waxy flaky solid, it is widely used in the paper industry as sizing agent. Package: 25kg/50kg per woven bag with pe-liner or as your requests. Storage: Away from insolation and rain, place it in dry and good ventilation condition, storage temperature is from 5¡ãc to35¡ãc. Application£º It is used for paper making. After sizing with akd emulsion, it can make paper less water absorbing and controls its printing properties.

The cationic etherifying agent is a kind of application in the field of fine chemical products.Its chemical name is N- (3- chloro -2- hydroxypropyl) N, N, N three methyl ammonium chloride (CTA),molecular formula is C6H15NOCl2, formula weight is 188.1,The water solution at room temperature is 69%, and can be converted into the structure of epoxidation immediately under alkaline condition. CHPTAC 69% C6H15ONCl2 QUAT 188 has many names such as quat 188, CHPTAC, PTAC, CTA, Cationic Reagent, etc, used for cationic starch, cationic guar gum, cationic cellulose, cationizing reagent. Tiancheng is one of the world`s largest manufacturers of Alkyl Ketene Dimer (AKD Wax) with 20 years experiences and the largest and best manufacturer of cationic reagent (3-Chloro-2-Hydroxypropyltrimethyl Ammonium Chloride/quat 188/CHPTAC), raw material for producing cationic starch in China. Other featured products:General AKD Emulsifier 25%, Quat 188 69%,Polymer emulsifier 40%, PolyDADMAC 40%,Wet strenght agent 12.5%/25%, Styrene Acrylic Copolymer , Fixing Agent 50%, Poly Aluminium Chloride, Sodium Gluconate Oxidized Starch,ect. Advantage: The product appearance is transparent liquid, colorless and tasteless, the impurity content is low, is less than 10ppm. Because the use of continuous production process, product quality is stability; The product response rate is higher than 90%. Application area 1) paper industry Mainly as a liquid cationic etherifying agent, widely used in fiber, cellulose derivatives and starch modified; as paper internal application of adhesive, filler and fine fiber interception of additives. (2) Water treatment industry Suspended matters in water is negatively charged, react whit liquid cationic etherifying agent,produce cationic polymer as flocculants are widely used in water purification. (3) chemical industry for daily use The reaction of aqueous cationic etherifying agent create cationic guar gum are important chemicals. Storage condition: container must be built strictly, stored in a cool ventilated dry place.

Akd wax is pale yellow waxy flake solid which is widely used in the paper industry as sizing agent. Our akd wax is a neutral sizing agent which can directly react to fiber with high content and i2, assay and low acid, and is more efficient sizing agent without organic impregnant lik benzene and so on. After sizing with akd emulsion, it can make paper less water absorbing and controls its printing properties. 25kg/bag, 640 bags/20fcl

AKD wax(Alkyl Ketene Dimer, Simplified: AKD) is a neutral sizing agent, which can directly react with fiber. AKD wax produced by Shandong Tiancheng Chemical Co., Ltd, With high content and low acid value, is more efficient a sizing agent. AKD WAX Advantage 1. Higher purity 2. Lower acid value PRODUCT DESCRIPTION AKD WAX Specification Assay %: 90 min Iodine Number gI2/100g: 45 min Acid Value cPs/25â??: 5.0 max Melting Point: 47 min Appearance: Pale yellow granule Packaging: 25kg/bag Shelf life: 6 months

Specifications: Appearance: Pale Yellow Waxy Solid Assay: 90% min. Iodine Value, g I2/100g: 45 min. Acid Value, mg KOH/g: 5.0 max. Melting Point, C: 48-50 min. Physical State: Flakes. 25KG/Bag.

Akd wax is pale yellow waxy flake solid which is widely used in the paper industry as sizing agent. Our akd wax is a neutral sizing agent which can directly react to fiber with high content and i2, assay and low acid, and is more efficient sizing agent without organic impregnant like toluene¯benzene¯ and so on. After sizing with akd emulsion, it can make paper less water absorbing and controls its printing properties. It is welcomed by the paper mills all over the world.

Greatland Chemicals, one of the biggest paper chemicals manufacturer from China. We produce AKD wax with high purity 91%min, 2% higher than others in the market. Quality can compete with Kamira with better cost performance. We can help you to establish AKD emulsion production lines. Based on our advanced technology and professional service. We have helped more than 40 customers establish AKD emulsion production lines.

We own the most advanced AKD WAX production line and our own phosgene project,the total production under DCS control,purity is 91%min,same with Kemira.

Poly aluminum chloride, sodium metabisulfite, sodium tripolyphosphate, paraffin wax, caustic soda, titanium dioxide rutile, anatase, labsa, sles, frp products.OEM

The stearic acid is commonly used as the heat-stable medicinal preparation, the lubricant, the remover, the plasticizer in the plastics industry; the curing active ingredient, the softener, the dispersing agent in the rubber industry; raw materials of lever wax, tea wax, cup wax and craft candle; the emulsifier, the dispersing agent, the quality modifier in food profession; AKD, and antibiotics, etc 1x20" or 1x40"

Bitumen , Oxidized Bitumen , Gilsonite, Caustic Soda Flakes, Labsa, Polyethylene Wax (pe Wax).

A type of paper having a pH higher than 7. Most paper is acid paper, since it is produced using bleaching agents, sizing materials, and coatings that impart to the paper a degree of acidity. The primary disadvantage of acid paper is its low permanence; acid paper tends to deteriorate very rapidly, perhaps in as short a time as 50 years or less. There has been much interest in recent years (especially from librarians and archivists) in alkaline paper (also called acid-free paper), the advantage of which is its much longer permanence (as long as 200 years). Alkaline paper also has enhanced brightness, whiteness, and opacity compared to acid paper. The lack of acids in papers is also believed to be more environmentally sound. One disadvantage of alkaline paper is its incompatibility with acid-based offset press dampening systems (when acids and bases intermingle, they react, sometimes quite strongly), especially when calcium carbonate is used as a filler or a coating. Alkaline sizing materials (such as alkyl ketene dimer or alkyl succinic anhydride) are beginning to be used in place of acid-rosin sizing, which is the chemical that, although useful for imparting water resistance to paper, is also responsible for rapid aging, yellowing, and deterioration.

Linear alkyl benzene sulphonic acid(labsa), sodium laurel ether sulphate(sles), sodium hexametaphosphate (shmp), sodium metabisulphite, sodium tripolyphosphate(sttp), sodium formate, formic acid, stearic acid, oxalic acid, glacial acetic acid, phosphoric acid, adipic acidpvc resin, hdpe & ldpe & pp, titanium dioxide, caustic soda, copper sulfate, paraffin wax.

Akd wax, cationic etherifying agent, cationic surface.