PAPERMAKING CHEMICALS
Surface Strength Resins
Surface Strength Resins
Surface strength resins are commonly used to enhance surface strength of fine paper, coated paper, coated board, linerboard, newsprint etc.
They also can reduce fuzz that sometimes appears on the paper surface after printing.
SURFACE STRENGTH RESIN ST series
- It enhances surface strength of paper / paperboard.
- It inhibits fuzzy printing caused by aqueous inks.
- It enhances internal bond strength of coated paper (especially with low basis weight).
| Product name | Main components | Ionic | Non-volatile(%) | Viscosity (mPa・s) | pH | Characteristics |
|---|---|---|---|---|---|---|
| ST5000 | Acrylamide Resins | Anion | 30 | 2000～8000 | 6.0～8.0 | General-purpose product. Enhances surface strength, internal strength and interlayer strength of paper. |
| ST5006 | Acrylamide Resins | Anion | 30 | 3000～9000 | 6.0～8.0 | Excellent effect of enhancing the surface strength. |
| ST5017 | Acrylamide Resins | Anion | 30 | 1000～5000 | 6.0～8.0 | Excellent permiability. Supress the deterioration of breathability. |
| ST5022 | Acrylamide Resins | Anion | 25 | 1500～5000 | 6.0～8.0 | High-molecular weight type product. Excellent effect of enhancing the paper strength especially, compressed strength and stiffness. |
