CAS：
JH-611 Cationic Surface Sizing Agent Series
Appearance: Light brown to dark brown liquid
lonic Type: Cation
Viscosity: <50mpa.s(25°C)
PH Value: 2~5
Solid Content: 30%+1%
Product Details
Product introduction
This product series comprises styrene-acrylic polymeric sizing agents that rapidly bind with starch to form a stable hydrophobic film on the paper surface. This imparts excel-lent water resistance, moisture resistance, and cross-link-ing strength to the paper. The series is characterized by low dosage requirements,cost-effectiveness, high stability ease of application, and extended shelf life
Performance characteristics
1) Significantly improve the high water resistance and ring crush strength of corrugated paper, containerboard, and other paper types;
2) It can completely replace the use of internal sizing agents, with no curing period and low susceptibility to moisture regain;
3) It can be used in combination with raw starch to reduce sizing costs;
4) It exhibits excellent mechanical stability and generates minimal bubbles during operation.
Usage method
1) Recommended dosage: 2-4kg per ton of paper.
2) When using, after the pasted starch solution has been cooled to below 70℃, the sizing agent can be continuously added into the pipeline before the sizing pump using a metering pump to mix with the starch solution. For high-speed paper machines, a static mixer can be added after the sizing pump to facilitate mixing.
Precautions
1) Avoid mixing with starch solution too early or for too long.
2) A drying cylinder temperature of ≥105℃ after sizing is more conducive to the sizing effect.
Packaging storage
Packaging: 1000kg plastic drums or transportation via tank trucks and liquid bags are both acceptable.
Storage: Store in a cool place (0-30℃), avoiding freezing and exposure to direct sunlight.
Storage period: 6 months.
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