Applications & Features

P-02 Pulp Dispersant is developed using advanced dispersion and chelation technology. It provides stable dispersion performance within a pH range of 4.0–10.0 without affecting pulp strength. It is compatible with various additives used in pulping and wet end processes and does not interfere with the system. It offers excellent fiber deflocculation, dispersion, and pulp homogenization capabilities, significantly improving paper uniformity, softness, and surface smoothness. It is highly effective in easily flocculating conditions such as high-viscosity pulps, high-filler systems, and wastepaper pulping, while also reducing beating load, shortening beating time, and lowering power consumption.

Technical Specifications

Appearance: Colorless to slightly yellow liquid
Odor: Slight
Water solubility: Readily soluble in water

pH value (neat solution): 6.0–9.0
Ionicity: Anionic / Nonionic

Application Instructions

Continuous addition

Dilute 10–20 times, then add continuously to the beating chest, before the refiner, or to the mixing chest. Recommended dosage: 0.3–1.0 kg per metric ton of dry pulp.

Batch/shock addition

Dilute with water to a concentration of 0.1%–0.5%, mix evenly, then add to the pulp chest and circulate for 2–5 minutes.

Packaging, Shelf Life & Services

Packaging specifications

50 kg/plastic drum, 200 kg/plastic drum, 1000 kg IBC tote, customizable upon request.

Storage conditions

Store indoors in a cool, well-ventilated place, avoid direct sunlight, protect from freezing.

Shelf life

12 months

Services

Samples and customized formulation support available. For any process adaptation or usage issues, please feel free to contact us for professional solutions.

FAQ

Q1: What is the difference between a dispersant, a retention aid, and a stickies control agent?

▶ Pulp dispersant focuses on fiber dispersion and viscosity reduction/deflocculation in the pulping section. Retention aid focuses on retention and drainage in the wet end. Stickies control agent is specifically for removing resinous contaminants. Their functions and application stages are completely different.

Q2: Will it affect paper strength, sizing, or color?

▶ The compliant formulation has good compatibility. It does not damage fiber strength, does not affect sizing, and does not alter paper brightness or color.

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