Akd Emulsifier

Appearance: Brown or Amber Liquid Purity: 25%(+/-0.5%) Solid Content Application: It has the function of AKD emulsified colloid pretection, retentiom aiding and synergism and so on, can apply to various paper grades.

Introduction It can replace the traditional AKD emulsifier of cationic starch with the multifunction of AKD emulsification, protection of colloid, retention, strengthening and so on. Cationic polymer AKD emulsifier can be made into AKD emulsion with high stability and retention rate through mechanical stirring method. It can decrease hydrolysis of AKD during the storage period and sizing process, with its storage time two or three months longer than the traditional AKD emulsion, and shorten the sizing curing time. It can be applied in cardboard, corrugated board and other kind of papers. Packing, transport and storage: Store at room temperature, keep in dry and cool. Pay attention to prevent frozen and sunscreen. 1000kg plastic drum, or referring to clients site conditions.

Supplier: Alkyl ketene dimer (akd wax) akd emulsion, emulsifier
Buyer: Stearic acid

Supplier: HEDP, HEDP(SOLID), ATMP, PBTCA, HPMA, MA, AA, AA, APSA, AA, APSA, HPA, AKD emulsifier, wet strength agent, dry strength agent, surface sizing agent solid, AKD wax

Supplier: Epichlorohydrin glutaraldehyde, paper making chemicals, akd wax, polydadmac, wet strength agent, dry strength agent, optical brightening agent, surface sizing agent, cationic dye, defoamer, dispersing agent, softener, dadmac, cmit, mit, akd 1840, akd1865, polymeric emulsifier for akd emulsion, isothiazolinone, paper liquid dyes, stickies control agent fixing agent, polyamine, retention and drainage aid, forming wire cleaner, felt cleaner(acid), felt cleaner(alkali), dispersant n, akd stabilizer, cationic etherifying agent(quat 188, akd starch, akd emulsion, water treatment chemicals

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

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.

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 PLUS- 15 is a reactive size based on alkyl ketene dimer. It is stabilized with cationic polymer and finely emulsified, contains a higher alkyl ketene dimer content. Features - Reduce the likelihood of size reversion and increase sizing performance for paper and paper board at neutral/ alkaline conditions - With low viscosity and cationic charge, it is easily dispersed and directly reacted with cellulose fiber for better sizing degree. It can be compatible with almost retention aid systems applied in paper mills - Maximum sizing effiency is only reached together with a good retention system which can also improve fiber, fiber retention and dewatering as well