Nano Alumina for CoatingsCoating HardeningAbrasion ResistantAgent

Polyurethane Coating Abrasion ResistantTougheningAgent- Nano Alumina

Xuancheng Jingrui New MaterialsMr. Gan18620162680 WeChat

Jingrui Nano Alumina's excellent wear resistance is widely used in the coatings and paints industry. Adding10-20% nano alumina

to the coating can greatly improve the wear resistance and scratch resistance of the coating, increasing the wear resistance by2~5 times compared to traditional coatings. Widely used in wear-resistant paints and coatings.

Technical Specifications:

ModelVK-L30HVK-L30S

AppearanceWhite powderWhite powder

Surface PropertyHydrophilicLipophilic

Purity before treatment %≥99.9999.99

Specific Surface Aream2/g10-3010-30

Average Particle Sizenm30-5030-50

Performance:

1,Scratch and Scuff Resistance: After adding nano alumina to the coating, it forms a very fine, uniform, and extremely hard network structure on the paint surface, protecting the underlying polymer paint layer from damage. The scratch resistance of nano paint is improved by3 times compared to the original paint, widely used in automotive paints, etc.

2,Wear Resistance:Nano alumina's excellent wear resistance is widely used in the coatings and paints industry. Adding2-10% nano

alumina to the coating can greatly improve the wear resistance of the coating, increasing it by2~4 times compared to traditional coatings. Widely used in furniture paints, etc.

3,Tolerance:

Nano paint tolerance tests are conducted on various automotive parts under laboratory conditions.

Since2001, tests have been carried out on test vehicles, such as car wash tests, using car wash fluid containing a certain amount of quartz sand to scrub the nano-painted car. In the test, washing10 times is equivalent to washing 50 to 100 times in real life.

After10 such car wash tests, the remaining gloss of ordinary paint is only 35%, while the remaining gloss of nano paint is still above 70%, with almost no scratches.

4,Improve Hardness:Adding nano alumina can significantly improve the hardness of the coating. Adding about20% can achieve 6-7H.

5, Suitable Systems: Oil-based acrylic resin, oil-based polyurethane, petroleum resin, unsaturated resin, water-based polyurethane, water-based acrylic resin, etc.

Dosage:Recommended dosage1-5%. Users can determine the dosage through testing based on different systems. Add during the slurry preparation process and sand mill..

Packaging:20kg/bag

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