EPTECH : Chemicals Manufacturer

For Wet-End

Wet Strength agents	Enhance the wet strength of paper by increasing the bonding strength between fibers. Cationic thermosetting resin, which has excellent wet and dry strength effects, and can be used within a wide pH range regardless of acidic/neutral papermaking.
Dry Strength agents	Improve dry strength and internal bonding strength. Widely used both to enhance paper & paperboard strength such as bursting, compressing, tensile, and internal bond strength etc.
Charge Control agents	These are used to increase efficiency of papermaking process. Improve burst strength, compression strength, and breaking length. Increase retention of the fiber fines, fillers and wet strength agent.
Pitch Control agents	In the wet end of the paper manufacturing process, anionic substances are effectively controlled, and the sizing agent and wet/dry strength enhancer used in paper production can effectively exhibit their perform
Fixing agents	Improve the performance of sizing agents and dry/wet strength agents.
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Paper & Thermal Paper Coating Chemicals

Insolubilizers	Provide water resistance to the surface of the coated paper. Water resistance is particularly important in offset printing, but also for wallpaper and in storage of board packages. The water resistance can be measured as wet rub and wet pick or seen as less pick, print mottle, or binder migration.
Binder Hardeners	Promote hardening of the binder. (Starch, PVA, Latex & etc.) Cross-linking between the hydrophilic groups of the binder is formed for the purpose of hardening the binder.
Lubricants	Various water-dispersed lubricants for coating are used in various industries. It has excellent lubricity, release properties, and dust prevention effects on the coated surface.
Sub-Sensitizers	Facilitating mixing between the developer and dye and promoting mutual reaction. In addition, Sub-Sensitizers can be reacted with functional group of dye, it could be assist to color development.
Water Repellent agents	Give water-repellency on the paper surface It has excellent water repellency and less migration into the paper.
Anti-Blocking agents	Develop to solve pollution problem of Thermal head (Thermo generation part) that is one of problem that is happened often that use Thermal paper. Provide lubrication to the paper surface, reducing static electricity.
Dispersants	Good dispersing effect in various pigments. (PCC, clay, TiO2, ZnO, Al(OH)2, BaSO4, and etc.) Promote and stabilize the suspension of solid particles.
Surfactants	These products have the effect of lowering surface tension.
Defoamers	For paper coating, size press & etc. Eliminate existing foam, and also remain in the water to prevent further foam build up.
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Etc.

Dryer Cleaning Agents	Minimizing occurrence of Paper-Dust-Lump that is happened in dryer, reduces problems caused by it, and maintains the optimal condition of the dryer.
Creping agents	Specialty formulated crepe adhesives These used in the manufacturing of tissue and towel products. It is compatible with all crepe releasing agents, to provide the proper balance for effective creping.
Releasing agents	Specifically formulated as an effective crepe release in the MFG of tissue and towel products. It is compatible with all commercial crepe adhesives, to provide the proper balance for effective creping.
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