Wet Strength Agent for tissue paper
1.Brief Introduction
Wet Strength Agent for tissue paper is a kind of cationic polymer of polyamide& epichlorhydrin.It can be retentioned via effectively being attracted by pulps with negative charges at fast speed.The thermosetting chemical reaction will be resulted in at the dry section of dryer.The high wet strength of paper is from the stable chemical binding.Wet strength agent is easily absorbed by fibers and can be gelatinized at medium or alkaline conditions.It is widely used in papers that need higher wet strength,such as tissues paper,decoration base paper,coated paper,map paper,food package paper,fruit bag paper,medical paper.
2.Main Spec:
wet strength agent
| Appearance | Light Yellow Transparent Liquid |
| Ionic type | Cationic |
| Solid Content | 12.5% |
| PH | 3-5 |
| Viscosity(25C) | <300mPa.s |
| Specific Gravity | 1.07-1.09 |
3.Dosage&Application tips:
3.1Dosage:5kg to 30 kg for each mt of absolute dry pulp(or as per paper sheet situation)
3.2 It can be used in paper making afte adding into head box continuously via meter pump
3.3 It performs best at neutral and alkaline conditions.
4.Package,Storage&Shelf life time
The package can be 200Liters,1000Liters drum or as per clients` requests.It should be stored in cold place.
The shelf life time is around 6 months.
