Cationic Curing Agent
Ⅰ Product Composition: Macromolecule compound
Ⅱ Product Properties
The appearance of this product is colorless to pale yellow viscous liquid. It is soluble in water. It has good hydrolytic stability and high adaptability to PH value changes. It’s safe and non-toxic. Its freezing point is about -2.8℃, specific gravity is about 1.04/㎝3 and decomposition temperature is 280-300℃. It’s polymeride AKD maturing agent of high charge density. Emulsion provides strong cationic component promotive and protective agent and promotes curing effect. This product is added directly into the synthesis process of intermediates or added a certain ratio in emulsion. This product can be added more in the papermaking system with heavier anionic trash, as the pulp potential equilibrium to play a dual role of sizing enhancement and forcing ripening.
III. Quality indicators;
Appearance: colorless to faint yellow thick liquid Solid content: 40±1%
PH value: 4.0～7.0 viscosity (mpa.s, 25℃): 7000-12000
This product is applied in alkaline sizing system of AKD (Alkyl Ketene Dimer) to restrict largely the hydrolysis and migration aptitude of AKD. “The third generation” AKD is mainly used for the making of multipurpose duplicating paper filled by precipitated calcium carbonate. 60% cationic polymer can adhere to the fiber after the paper containing cationic polymer being reused, by which enhance hydrophobicity of the paper. Added to waste paper deinking agent, its cationic hydrophilic group adheres to ink particles easily, especially for hydrophobic aniline ink. After flotation, the whiteness of pulp increased. This product is also applied as cationic surfactant in pitch control agent for pulping.
V. The Method of Application and Dosage:
Test first before applying on machine to determine the applying mode and dosage.
Recommend dosage: 20-30kg for 1ton fresh 15% AKD emulsion, add according specific case.
This product can be added directly into the intermediate at synthetic process, or added into the emulsion to a scale. For the papermaking system with heavy anionic trash, dosage can be increased. As the poiser for sizing agent potentials, this product has the dual function of sizing synergia and curing, which can purely enhance the stability of nuetral sizing, thus restrain the hydrolysis of AKD and reduce the curing time.
VI. Package and Transportation
Sealed in PE barrel, 125kg per barrel; keep clear of strong oxidizers; 3 years validity; transported as non-hazardous article.
This product can be added directly into the intermediate at synthetic process, or added into the emulsion to a scale. For the papermaking system with heavy anionic trash, dosage can be increased. As the poiser for sizing agent potentials, this product has the dual function of sizing synergia and curing.
Equipped with a productive factory, Jamaica is one of the leading manufacturers and suppliers of competitive price paper chemicals. We now brings you cationic curing agent(poly dadmac),colorless to faint yellow thick liquid solid content: 40±1% ph value: 4.0～7.0 viscosity (mpa.s, 25℃): 7000-12000.