◼ Product Introduction

GR-9020 is a new dry strength agent, developed with advanced international technology, enhances paper strength through a networked polymer structure. It increases hydrogen bonding between fibers while its flexible long-chain polymers improve bond toughness. By chemically bridging fibers, it effectively boosts tensile, burst, and tear strength.

◼Performance characteristics

It delivers significant strengthening effects,particularly improving ring crush and burst resistance by 20-40% compared to base paper.

It not only enhances paper quality but also significantly increases fiber and filler retention efficiency in the production system,reducing costs and boosting economic benefits.

◼Application

Specifically designed for tube-grade base paper and high-grammage base paper.

◼How to use

• It should be diluted with clean water using a dedicated dry-strength agent dispersion system,typically at a ratio of 15-20 times.

• After thorough mixing, add it to the thick stock in the machine chest at a dosage of 5-30 kg per ton of pulp. Performance improves significantly with increased dosage.

• Add at a location ensuring thorough mixing with the thick stock,typically at the blend chest, headbox,or machine chest outlet.

• Use plastic or stainless steel for product storage tanks,dilutiontanks,and piping systems.Iron-based materials may cause corrosion and product viscosity increase.

• Do not mix directly with other chemicals or sludge.

◼Packaging and storage

200kg, 1000kg plastic drum packaging.

Storage : Store in a cool, dry place at 4-30°C. Avoid direct sunlight.

Storage period:6 months.

◼Related knowledge : Dry strength agent VS wet strength agent: Which one is more suitable for paper industry?