Changfu Chemical MA Series Reactive Silicone Polymers: A New Eco-Friendly Fluorine-Free Solution for Waterproofing and Oil-Proofing in Paper Pulp Molding

Changfu Chemical's MA Series Reactive Silicone Polymers can be used to synthesize waterproof, oil-proof, and barrier properties for paper pulp molding. The active components form a hydrophobic three-dimensional silicone layer on the paper surface after drying and curing, effectively reducing surface energy and enhancing water, oil, and grease resistance. This avoids the environmental and health issues associated with traditional fluorine-containing oil-proof agents. 

Key Highlights:

- High Reactivity: Can copolymerize with acrylic monomers to form a cross-linked network, enhancing coating water resistance and mechanical strength. 

- Hydrophobic and Oleophobic: Trimethylsiloxy groups provide superior waterproofing and oil-proofing performance with significantly reduced surface energy. 

- Eco-Friendly and Fluorine-Free: Avoids the use of fluorinated compounds (e.g., PFOA/PFOS), meeting environmental requirements. 

- Extreme Stability: Resistant to high and low temperatures, suitable for demanding conditions such as frozen food packaging. 

Performance Advantages:

- Dual-Functional Structure: Methacryloxy groups provide high reactivity, while trimethylsiloxy groups offer hydrophobic and oleophobic properties. 

- Surface Modification: Bonds with pulp fibers to form a dense protective film, blocking oil and water penetration. 

- Performance Enhancement: Low water vapor transmission rate and anti-oxidation properties extend food shelf life. 

Applications:

- Food Packaging: Ideal for frozen food and fresh produce packaging with excellent waterproofing and oil-proofing performance. 

- Eco-Friendly Alternative: Replaces traditional fluorine-containing waterproofing agents, enabling recyclability and biodegradability. 

- Multi-Functional Coatings: Suitable for silicone-acrylic emulsions and functional coatings to enhance overall performance. 

Changfu Chemical is committed to providing customers with high-performance, eco-friendly, and reliable silicone-based products. Contact our professional team for more product information and technical support.