Chemical Name :Chlorine free Wet Strength Agent
| ITEM | STANDARD | REMARKS |
| Appearance | Light Yellow to Brownish red transparent liquid | Visual |
| Solid Content (%) | 12.5±1 | GB |
| Viscosity (mpas) | ≤100 | Rotary viscometer 25℃ |
| PH Value | 2～5 | PH meter |
| DCP(dichloroisopropanol)(ppm) | <10 | |
| MCPD(chloropropanediol)(ppm) | <10 |
【 Product Features 】
KWT-1259 is an epoxy resin wet strength agent, and its main component is polyamide epoxy resin, which belongs to water-soluble cationic thermosetting resin. It has the characteristics of high efficiency, low chlorine and no toxicity, and can be widely used in household paper, food wrapping paper, fruit bag paper, decorative paper another papers with wet strength requirements, In addition, it is an environment-friendly wet strength agent because of its chlorine-free and easy degradation.
【 Function 】
KWT-1259 is suitable for neutral papermaking system, which can significantly improve the wet strength of paper improve the dry strength and surface strength of paper to varying degrees, and improve the retention of fine fibers and fillers; Usually, after the paper roll is removed from the machine, it has basically solidified, and will further mature after the machine, and its strength will continue to rise. Besides being used as wet strength agent, it can also be used as retention aid of emulsion rosin size and strengthening rosin size, synergist of neutral sizing agent and cationic starch modifier, which can improve water resistance of paper.
