Thuphahu Co., Ltd

• AppearanceWhite Milky emulsion

We offer surface sizing agent. Davi sp-25® is a high active surface sizing agent in emulsion, especially developed for sizepress and coating application in paper industry. It is a new generation of surface size, effectively improves sizing degree and printing properties of paper. It can be used alone to give hard sizing degree for paper board in some specific applications.

• AppearanceTransparent Viscous liqui

We offer amphoteric dry strength agent. This product is a amphoteric polymer, appearance is colorless to slightly turbid viscose, greatly enhance the strength of the paper, and good retention performance, reduce whitewater cod and raw material costs. It can work very well in different ph papermaking system, broader application. Neolex-515ds increase burst strength, and tensile strength by the hydrogen bond and ionic bond with cellulose and hemicellulose. Anionic and cationic degree of products are adjustable, can be used in all kinds of papermaking environment and to produce various kinds of paper. The benefit: dry strength and stiffness improvement. Increase strength of wet paper web. Improve the retention of fine fiber, filler, and other wet end additives. Increase dewatering rate in paper making process.

we offer Cationic Starch. Cation VN-6105® is supplied as a free flowing white powder. The starch manufacturer extracts the native starch from the plant source, then carries out a further modification step to introduce cationic charges onto the starch molecule. The number of cationic groups typically range from 2 per 100 starch monomers up to 10. The number of cationic groups per hundred starch monomers is called the degree of substitution (ds), expressed as a decimal fraction. Typically, most cationic wet end starches have ds between 0.02 and 0.06 (meaning between 3 and 6 cationic groups per 100 starch monomer units) Dry strength and stiffness improvement. Increase strength of wet paper web. Improve the retention of fine fiber, filler, and other wet end additives. Increase dewatering rate in paper making process. Improve anti-linting and dusting performance, surface smoothness and better printability.

We offer carton box. This chemical is used in starch glue preparation to improve the bonding strength and to impart water resistance for this starch adhensive.

• AppearanceWhite emulsion

We offer defoamer. Neolex-3023® is a water-based antifoam for paper machine, screen room and bleach plant applications. Other process applications are possible. However, neolex 3023® is intended for industrial pulp, paper and paperboard, water treatment use only. Economical water-based emulsion fda authorized components readily disperses in process stream minimizes surface foam minimizes entrained air effective paper mill antifoam effective over a wide ph range

We offer anionic starch. - starches treated with different antioxidants. Starch oxidation linked starch is often shorter. Starches help to improve brightness, reduce levels of bacteria, and resources to create good films, low water absorption, high gloss, high-rate thickener. Starches are used in processing products such as colloidal gel, soft gel products ... - oxidized starch as a thickener for the best gel products and have low stiffness, dilute solution of starch retain a degree of high oxidation after long storage, suitable for soups, bottled and confectionery products - this feature increases the adhesion of powder coated.do keep a high temperature for long periods if it is suitable as canned soups and confectionery products need to be translucent. - oxidized starch is also widely used for coating the surface of paper in the paper industry and the lake fibers in the textile industry

• Appearanceyellow transparent liquid

We offer insolubilizer improving agent, printability improving agent. Water resitance is an important factor in offset color printing of pigment coated paper. In such cases paper needs to use insolubilizer for high water resistance especially in conditions with heavy moisture. Jc-wet 50 is insobulizer for binder in coating color, it can form strong cross-linking with anionic latex and pigments. This brings immobilization and gives the bulky micro-pore structured coating layer better performance of wet pick, wet rub and wet ink receptivity, and less binder migration and printing mottling.

• AppearanceLight brownish liquid

We offer cationic syntherized starch. Davi - csl® is a copolymer with cationic charge, syntherised by a special process. It can bring almost same benefits like cationic modified tapioca in powder as wet end additive such follows: dry strength and stiffness improvement. Increase strength of wet paper web. Improve the retention of fine fiber, filler, and other wet end additives. Increase dewatering rate in paper making process. Improve anti-linting and dusting performance, surface smoothness and better printability.

• AppearanceBrownish transparent liquid

We offer optical brightening agent. star -up® is a disulphonate optical brightening agent with high affinity to cellulose fiber. It can improve brightness of final paper with small dosing rate. Easy to apply to a mixing chest with well stirring before other cationic chemicals.