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-1700 Cationic 20 min. 2.1-4.0 500-3,000 Effective in acidic to neutral range.
Suitable for paper board and printing paper.
Excellent effect in no alum condition.
Polystron CH-3200P For improvement of tensile strength and stiffness of tissue paper or thin paper.
Reduction of effluent load such as COD by higher retention.

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)