Products
Internal paper strengthening agent
[Polystron]
Adding pulp slurry will improve paper strength
・Used for a wide range of applications ranging from acid-to-weak acid papers, neutral papers, paperboards (e.g. liner, corrugating medium and core paper), fine papers and coat papers.
・Improves yield and drainage while increasing the internal strength, surface strength, and interlayer strength of paper
Product lineups
| Product | Appearance | Electric Charge | Solid (%) | pH | Viscosity (mPa･s)(25℃) | Use and Characteristics |
|---|---|---|---|---|---|---|
| Polystron CH-117 | Pale yellow transparent liquid | Anionic | 15 min. | 5.0-7.0 | 3,000-7,000 | Dry paper strengthening agent for all paper |
| Polystron CH-1400 | Pale yellow slightly turbid liquid | Amphoteric | 20 min. | 2.5-4.5 | 5,000-11,000 |
Effective in semi-acidic to neutral range. Suitable for high strength liner board with good formation. Excellent effect in dry strength and retention. |
| Polystron CH-1428 | 〃 | 〃 | 〃 | 2.5-4.5 | 5,000-10,000 |
Effective in semi-acidic to neutral range,and at higher electrical conductivity Suitable for high strength liner board and gypsum liner board, Excellent effect in dry strength,drainage and retention |
| Polystron CH-1500 | 〃 | 〃 | 〃 | 〃 | 7,000-13,000 |
Effective in semi-acidic to neutral range. Suitable for high strength liner and corrugated medium board and printing paper. Excellent effect in dry strength, drainage and retention. |
| Polystron CH-1508 | Slightly white-turbid viscous aqueous solution | 〃 | 15 min. | 3.0-4.0 | 〃 |
Effective in semi-acidic to neutral range,and at higher electrical conductivity Suitable for high strength liner board,core board,and newsprint. Excellent effect in dry strength,drainage and retention. |
| Polystron CH-1518 | 〃 | 〃 | 〃 | 2.5-4.5 | 1,000-6,000 |
Effective in semi-acidic to neutral range,and at higher electrical conductivity Suitable for high strength liner board,core board,and corrugated midium. Excellent effect in dry strength,drainage and retention. |
| Polystron CH-1558 | Pale green to brown slightly turbid liquid | 〃 | 〃 | 2.1-3.5 | 1,000-4,000 |
Effective in semi-acidic to neutral range. Suitable for white paperboard,liner board Excellent dry strength effect,and fixing effect for other dry strength agent in no alum condition. |
|
POLYSTRON
CH-1508LA
|
Slightly white-turbid viscous aqueous solution | 〃 | 〃 | 3.0-4.0 | 7,000-13,000 | Applied when the low content of acrylamide monomer in the product is required. The performance is expected the same as original one.] |
| Polystron CH-3200P | Pale green to brown slightly turbid liquid | Cationic | 20 min | 2.1 - 4.0 | 500-3,000 |
Suitable for paper board and printing and tissue paper,
excellent effect in no alum condition,
reduction of effluent load such as COD by higher retention retention. |
|
POLYSTRON
CH-3200PLA
|
〃 | 〃 | 〃 | 〃 | 〃 | Applied when the low content of acrylamide monomer in the product is required. The performance is expected the same as original one.] |
Inquiry about Product
Paper Chemicals & Environmental Business Div.
Sales Dept.
TEL【Osaka】+81-6-6209-8562【Tokyo】+81-3-5645-7801
9:00 to 17:30（Except Saturday,Sunday,National holidays and year-end through New Year Holidays）