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China, Chinese Cationic Starch Modified Starch Used in Paper Pulp Making Industry1 Industrial Products Supplier Manufacturer Details, price list catalog:
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AdditiveOther AdditivesCationic StarchModified Starch
Shandong Fuyang Bio-Tech. Co. Ltd.
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Product Description CATIONIC STARCH Modified Starch Used in Paper pulp Making industryProduct Description SOURCE OF RAW MATERIALS: CORN HS CODE: 3505100000 CAS NO.: 56780--58-6Cationic starch is usually produced by using a quaternary ammonium cationic etherifying agent, which is reacted under a catalyst with the cationic starch is usually made by reacting quaternary The most typical cationic etherifying agent is 3-chloro-2-hydroxypropyltrimethylammonium chloride. ammonium chloride. Under alkaline conditions, the cationic etherifying agent first forms an epoxide and then reacts with the hydroxyl of the dehydrated grape unit in the starch molecule. Then it reacts with the hydroxyl group on the dehydrated grape unit of the starch molecule to form cationicstarch.The main characteristics of cationic starch: 1. Low pasting temperature, clear and transparent paste, good fluidity, longer placement time; 2. It can adsorb with negatively charged fibers and fillers, thus improving the retention rate of fine fibers and Reduce energy consumption; 3.It can make starch, fiber and filler flocculation phenomenon, reduce pollution and energy consumption. Product ParametersApparence White Crystalline PowderMoisture% ≤14Whiteness% ≥88Fineness,100 mesh siecw ≥99Viscosity (5%, mpa.s) 800Spotpiece/cm 2 ≤2.0Ph(6% of the emulsion)6-8Degree of substitution D.S ≥0.035 ApplicationAapplication area: 1. Paper industry: Cationic starch is one of the most important chemicals in the paper industry, where it is mainly used in the bonding and sizing of pulp. By using cationic starch, the appearance, strength and water resistance of paper can be improved and the consistency of pulp can be increased. 2. Gypsum board industry: It is mainly used in the production of gypsum board to improve the hardness and strength of gypsum board, and also to improve the waterproof property of gypsum board. 3. petroleum industry: in petroleum industry, cationic starch can be used as drilling fluid and oil recovery additives to improve oil recovery efficiency and protect oil and gas layers. 4. Sewage treatment: Cationic starch can be used as flocculant and settling agent in sewage treatment, effectively removing suspended matters and harmful substances in sewage. 5. Agriculture: In agriculture, cationic starch can be used as soil conditioner and pesticide synergist to improve soil fertility and the utilization rate of pesticides. 6. Personal care products: Cationic starch can also be used in the production of personal care products, such as shampoos, shower gels and cosmetics, to improve the moisturizing and stability of the products. Usage in major applications: Paper industry: General properties: 1. It can improve the breakage resistance, tension resistance, folding resistance, lint resistanceand many other physical properties of paper. 2. Improve the sizing effect of rosin and alumina. 3. Improve the water filtration property of pulp and papermaking speed. 4. improve the retention rate of various dyes and fillers (such as white clay, titanium dioxide, calcium carbonate, etc.), thus reducing the cost of papermaking. Retention rate, so as to reduce the cost of papermaking. 5. as fixing agent and emulsifying agent for latex, synthetic resin, alkyl vinyl ketone dimer, etc., and neutral sizing agent. It is also effective as a fixing and emulsifying agent for latex, synthetic resins, alkyl vinyl ketone dimers, etc., and as a dispersing agent for neutral sizing agents. 6. Reduces the degree of wastewater pollution (BOD) and helps to eliminate public hazards. Corrugated paper manufacturing ADDITIVE AMOUNT: 8-12KG/MT Usage: In the production process of corrugated paper, cationic starch is mainly used to improve the properties of paper such as tensile strength, breakage resistance, water resistance and sizing. The following is how to use cationic starch in the production of corrugated paper: 1. Adding cationic starch: Add cationic starch to the pulping system according to the required additive amount, and mix it with raw materials. 2. Preparation of pulp: In the pulping system, the raw materials are ground into pulp using a grinder, and then screened, bleached and other treatments are carried out to obtain high-quality pulp. 3. Adding cationic starch solution: Dissolve cationic starch in the right amount of water to prepare a certain concentration of cationic starch solution. On the corrugator, the cationic starch solution is uniformly applied to the paper surface by spraying or coating. 4. Drying and calendering: Through drying and calendering processes, the surface of the paper is made smoother and denser to improve the quality and performance of the paper. 5. Testing and Packaging: The corrugated paper produced is tested for quality, such as tensile strength, breakage resistance, water resistance and other indicators. Qualified products are packaged for transportation and sale. Printing paper manufacturing Amount added: 2%-6% Usage: 1. Preparation of cationic starch solution: Add cationic starch to the appropriate amount of water according to the required additive amount, stir well and prepare a certain concentration of cationic starch solution. 2. Paper sizing: Apply the cationic starch solution evenly to the paper surface by spraying or coating before the paper enters the press section. This helps to improve the sizing and ink absorption of the paper. 3. Control Parameters: Parameters such as cationic starch concentration, application volume and coating volume, as well as process parameters such as paper temperature, humidity and press pressure are controlled to ensure the quality and performance of the paper. 4. Drying and Finishing: After sizing, the paper enters the drying section for drying and then finishing to ensure that the surface of the paper is flat and free of defects. 5. quality testing and packaging: the production of printing paper quality testing, such as sizing, smoothness, water resistance and other indicators of the test. Qualified products are packaged for transportation and sale. During the whole process, the production environment should be kept hygienic and clean to avoid the influence of impurities and pollutants on the quality of paper. At the same time, equipment parameters should be regularly checked and adjusted to ensure that the quality of the paper produced is stable. Plasterboard industry: Additive amount: 0.5%-3% (For enhancing strength: 1%-2%.mprovement of waterproof performance: 0.5%-1%) Usage: 1. Determine the amount to be added: In the production of gypsum board, the amount of cationic starch added should be adjusted according to the production needs. Usually, the added amount of cationic starch accounts for 1%\~2% of the amount of gypsum. Too much addition may lead to the decline of material properties, while too little addition may not achieve the desired effect. 2. Preparation of cationic starch solution: Before using cationic starch, it needs to be mixed withappropriate amount of water to prepare a solution. Slowly add the cationic starch into the mixer, and at the same time add the appropriate amount of water, and keep mixing until a uniform solution is formed. Take care to control the stirring speed and time to avoid bubbles or precipitation. 3. Add cationic starch solution: Add the prepared cationic starch solution into the gypsum slurry. In the process of adding, it should be ensured to be evenly mixed to avoid the phenomenon of localized over-concentration or over-dilution. Mechanical mixing or manual mixing can be used to ensure uniform mixing. 4. Control the mixing time: the mixing time has a certain impact on the quality of gypsum board. Too short mixing time may lead to the cationic starch and gypsum slurry is not fully integrated, while mixing time is too long may cause a decline in material properties. Therefore, it is necessary to control the mixing time to ensure the uniform mixing of cationic starch and gypsum slurry. 5. Aging and processing: After the mixed gypsum slurry is poured into the paper-faced gypsum board machine, it needs to go through a certain aging time, so that the gypsum hydration reaction is complete and the strength of the paper-faced gypsum board is improved. After aging, the paper-faced gypsum board can be processed by sawing and punching as needed. Pay attention to control the processing parameters to avoid affecting the performance of paper-faced gypsum board. 6. Quality inspection and packaging: The finished paper-faced gypsum board needs to undergo strict quality inspection to ensure that it meets the production requirements and relevant standards. Qualified products can be packaged for transportation and sale. Packaging should use appropriate materials and methods to ensure the protection and beauty of paper-faced gypsum board. oil industry: Amount added: 1-3% Usage: 1. Determine the additive amount: according to the application scenario and demand, determine the additive amount of cationic starch. For example, in petroleum drilling mud, the adding amount is usually 0.5%\~1%; in petroleum fracturing fluid, the adding amount is usually 1%\~2%; in petroleum emulsion system, the adding amount is within the range of 1%\~3%. 2. Preparation of cationic starch solution: Mix cationic starch with appropriate amount of water to prepare a uniform solution. Stirrer or manual stirring can be used to control the stirring speed and time to avoid bubbles or formation of precipitation. 3. Mixing and stirring: Mix the prepared cationic starch solution with the petroleum system and maintain proper stirring or circulation to ensure that the cationic starch is uniformly dispersed in the system. The time and intensity of stirring or circulation should be based on the specific system and application requirements. 4. Maturing and aging: The mixed petroleum system needs to undergo a certain maturing timeso that the cationic starch can fully react and combine with other components in the system. The aging time should depend on the specific system and application requirements, and generally needs to be carried out under certain temperature and pressure conditions. Also, the aging process is necessary to further improve the stability and performance of the system. 5. Use and storage: After the maturation and aging process, the petroleum system can be put into use. In the process of use, attention should be paid to controlling the use amount and rheology, and adjusted according to the actual situation. The unused portion should be stored in a cool, dry and well-ventilated place, avoiding direct sunlight and high temperature. Meanwhile, the stored petroleum system should be inspected regularly and any abnormality should be dealt with promptly. Wastewater treatment industry: Amount added: 0.5-1% Usage: Preparation stage 1. Determine the required amount of cationic starch according to the requirements of sewage treatment and test results. 2. prepare the required cationic starch, make sure its quality is qualified and free of impurities. 3. Prepare the required equipment and tools, such as stirrers, meters and so on. Add cationic starch 1. Add the calculated cationic starch into the cesspool, and may use the stirrer for even mixing. 2. According to the actual situation, it may be necessary to properly adjust the amount of cationic starch added to achieve the best treatment effect. Mixing and stirring 1. Turn on the stirrer, so that the cationic starch and sewage are fully mixed. The mixing speed and time should be determined according to the actual situation to ensure that the cationic starch is evenly dispersed in the sewage. 2. Observe the change of sewage, such as flocculation, thickening and other phenomena, indicating that the cationic starch plays a role. Reaction and treatment 1. keep stirring state, let the cationic starch react with the suspended matter and organic matter in the sewage. The reaction time should be determined according to the actual situation, generally need a certain amount of time to achieve the expected results. 2. 2. in the reaction process, should pay attention to observe the changes of the sewage, such as precipitation, floating and other phenomena, should promptly adjust the stirring speed and direction to promote the reaction. 3. According to the treatment requirements, it may be necessary to carry out subsequent treatment steps, such as filtration, separation and so on.Many kinds of starch for you t choose from:Corn starch ,Maize starch , Native starch , waxy starch , Potato starch , Sweet potato starch , Tapioca starch , cassava starch , Modified starch, Oxidized Starch/oxidation starch , Cationic Starch (paper pulp making) , Acid treatment starch, cold expansion waxy pregelatinized starch ,hydroxypropyl starch , Modified Hydroxypropyl Starch, Carboxymethyl Starch ,Hydroxypropyl Distarch Phosphate E1422 Hydroxypropyl Starch ,Thermal expansion Waxy hydroxypropyl distarch phosphate ,cold expansion Waxy hydroxypropyl distarch phosphate , Pregelatinized waxy hydroxypropyl distarch phosphate , Cassava hydroxypropyl distarch phosphate ,cold expansion Cassava hydroxypropyl distarch phosphate , The hydroxyalkyl starch , Hydroxypropyl starch phosphate ester starch, Corn hydroxypropyl distarch phosphate ,cold expansion Corn hydroxypropyl distarch phosphate , cold expansion Cassava acetylated distarch adipate , thermal expansion Cassava acetylated distarch adipate , cold expansion Corn Acetylated Distarch Adipate , thermal expansion Corn Acetylated Distarch Adipate , cold expansion Potato acetylated distarch adipate , thermal expansion Potato acetylated distarch adipate , Acetate starch, Starch phosphate ester double , Acetyl HuaEr adipic acid starch ester starch , Acetyl HuaEr starch phosphate ester starch , Acetylated Distarch Adipate modified starch , Acetylated Distarch Adipate modified starch , Potato acetylated distarch phosphate , Acetylated Distarch Phosphate E1414 for frozen food , Acetylated Distarch Phosphate Tapioca Starch , Acetylated starch adipate , cold expansion Corn Acetylated Distarch Adipate, thermal expansion Waxy Acetylated Distarch Adipate , cold expansion Waxy Acetylated Distarch Adipate ,thermal expansion Waxy Acetylated Distarch Adipate , cold expansion Waxy Acetylated Distarch Adipate , modified starch for biodegradable product ,Food modified starch(Food additive)Wide application:For paper making (surface sizing ) , for carton , for package , for textile ,for oil drilling use ,for food , for food production , for bakery , for dairy , for yogurt , for frying , for breading , for snacks , for sauce , for canned foods , for ketchup , meat ,candy , confectionery , fudge ,ice cream ,Mayonnaise, jam, tomato sauce, hoisin sauce , drilling fluid filtration , gypsum drywall , adhesive , jelly , fish ball, soya sauce, chocolate , coffee ,instant noodles ,fresh noodles ,drywall , gypsum board , plasterboard , food grade , industrial grade , cosmetic raw material ,pharmaceutical , cold swell , hot swelling E1412 e1422 e1442 e1414 e14 Our AdvantagesOur factory has been in specialty chemicals and food additives for about 20 years.And is the largest manufacturer of sodium gluconate, gluconolactone/GDL. In addition, we are also the leading manufacturer of trehalose, allulose, erythritol, modified starch, gluconic acid, glucose syrup, corn fiber, corn gluten meal,etc.Wide applications: Food ingredients, food addtive,food chemicals ,feed ingredients,feed additive,pharmaceutical intermediate and raw material, specialty chemicals, fine chemicals,daily chemicals, cosmetics,, industrial chemicals(paper making, textile and dyeing, cleaning and detergent, fertilizer, etc.),etc. Why choose usWhy choose us ? 1.Strong strength:We are the largest manufacturer of glucono delta lactone and sodium gluconate. And large manufacture for modified starch, trehalose, erythritol, allulose. We have three large production bases, two R&F buildings, three branches (Shanghai branch, Qingdao Branch, Guangzhou) and several oversea offices. 2.Fast delivery: Stock or delivery within 7 days. 3. High quality 4. Timely feedback 5. OEM orders and small orders are accepted 6. Free sample 7. Professional technical support and after sale service 8.Certificated approved: Halal,Kosher,FDA,ISO9001,COA,MSDS,IP,BRC, NON GMO, ISO22000,HACCP...FAQ1.What are your payment terms?For our first cooperate client,usually by TT 30% deposit,balance paid agansit BL copy,or full amount LC at sight.If you be our regular client, payment term can adjust.2.What is your delivery time?It depends on order quantity,usually we will arrange shipment within 3-20days.3.How about packing?Usually we provide packing as 25kg/bag or carton.Of course,if you have special requirment for packing,we will adjust according to you.4.When can I get reply?Our sales manager will contact you within 24hours.5.How about the validity of products?According to the products you order,usually 2 years.6.What documents do you provide?Usually we provide Commercial Invioce,Packing List, Bill of Loading,COA,Healthy Certificate and Original Certificate,etc.If there are any special requierments in your market,please let us know.7.Can I get sample before order?Yes,we can provide free sample once price is agreed,and you have to pay us delivery fee in advance.8.Where is your loading port?Usually QINGDAO port.Free samples and OEM service is provided.Any details, please feel free to contacts us. Jeff Zhang
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