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Paper Making Additives

Tapioca Starch 858

Model : Tapioca Starch 858

Descriptioné”›?lt;/strong>

This product is a cationic cook-up tapioca starch which is designed especially for the highly closed and anionic system in the papermaking industry as a wet end dry strength, production aid and retention additive. Also enhances printability of non-surface treated paper grades.

Typical Data:

Item Typical
Appearance White powder (pearl)
Moisture 14.0 % max
pH 5.0-8.0
Degree of Substitution 0.045 min
Whiteness KETT 85% min
Chemical Substitution  Functional quaternary amine  
Applicationé”›?lt;/strong>

Tapioca Starch 858 must be cooked to be effective. It is recommended that starch cooked at 4% solid maximum at 90-95oC for 30min with batch cooker OR 6% maximum with continuous jet cooker at 115-120oC. The final cooking parameter has to be depending on the final starch cooking quality under microscopic observation.

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