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Microcrystalline wax is widely used in paper processing, primarily to enhance the waterproof, oil-proof, heat-seal, and flexibility properties of paper.
Enhancing water and oil resistance: Applying microcrystalline wax in the form of a lotion to paper surfaces can impart good waterproof, oil-proof, and water vapor barrier properties to the paper, making it a viable alternative to fluorine-containing oil repellents for packaging paper.
For high-end packaging coatings: In cigarette inner lining paper, microcrystalline wax coating serves as a barrier layer, being solvent-free, VOC-free, environmentally friendly, and fast-curing. In packaging box coating formulations, the addition of microcrystalline wax enhances waterproofing, oxygen barrier, and adhesion properties.
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