Product Description

Silica Sol GT-105 is part of the comprehensive Great Uniontech Performance program. It is often used in combination with cationic coagulants and high molecular weight flocculants.
It is often used in conjunction with cationic coagulants and high molecular weight flocculants to maximize retention, water filtration, paper strength and evenness.
Silica Sol GT-105 is specifically designed to improve retention and water filtration in alkaline and acidic liner board, bleached board, corrugated medium, groundwood and non-groundwood cultural paper systems.

Advantages

1. Maximizes retention in alkaline and acidic systems.

2. Improved water removal due to reduced solids content in headboxes and whitewater trays, resulting in more efficient paper pressing and drying operations.

3. Improved paper quality due to reduced duplexing, improved homogeneity and increased strength.

4. Improved optical properties and printability through more uniform filler and microfiber distribution in the paper.

5. Increased filler additions and subsequent reduction in fiber costs due to improved retention of small particles in acidic and basic systems.

6. Reduction in wet end additives (e.g. wet strength agents, China clay, titanium dioxide, dry strength agents, gluing agents, starches, defoamers and dyes) due to improved first pass retention.

7. Reduced sewer losses and lower runoff treatment costs due to first pass fiber and filler retention

   Performance Index

   Item	Standard Specification
   Silicon dioxide content (SiO2, %)	14-16
   Sodium oxide content(Na2O,%)	≤0.65
   pH (25ºC)	9.5-11.5
   stickiness(25ºC,mpa·s)	≤5
   density(25ºC,g/cm3)	1.08-1.10
   Average particle size (nm)	4.0-6.0

   ​Between 5-30 ºC, freeze-proof, sealed and protected from light.
   Shelf life: ≤ 6 months
   Non-dangerous goods