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Product Detail

Nano alumina CY-L30H/S for wear-resistant and toughening coatings

型号 : CY-L30H/S
13235718865
产品详情

Nano alumina CY-L30H/S for wear-resistant and toughening coatings


Supply of uniformly sized high-purity alumina coating with scratch resistance and wear resistance




The excellent wear resistance of Jiupeng nano alumina has been widely used in the field of coatings and paints. Add 10-20% nano alumina


The prepared coating can greatly improve the wear resistance and scratch resistance of the coating, which is 2-5 times higher than traditional coatings.


Widely used in wear-resistant paints, coatings, and inks.


Basic information: CAS #: 1344-28-1


Nano alumina, molecular formula: Al2O3, molecular weight: 101.96, melting point: 2050 ℃, boiling point: 2980 ℃


Technical indicators:


型 号

CY-L30H

CY-L30S

外   观

白色粉末

白色粉末

表面性质

亲水

亲油

处理前含量﹪ ≥

99.99

99.99

比表面积 m2/g

10-30

10-30

平均粒径 nm

30-50

30-50

Performance:


1. Anti scratch and scratch resistance: After adding nano alumina to the coating, it can form a very fine, uniform, and non scratch layer on the surface of the paint


The sturdy mesh structure protects the polymer paint layer below from damage, and the scratch resistance of the nano paint is better than the original one


Paint has increased by three times and is widely used in automotive paint and other applications


2. Wear resistance: Nano alumina has excellent wear resistance and is widely used in the field of coatings and paints. Add 5-10% sodium


Coatings made of aluminum oxide can greatly improve the wear resistance of coatings, which is 2-4 times higher than traditional coatings. Widely used in furniture paint, etc


3. Tolerance:


The tolerance performance test of nano paint is conducted on various automotive components under laboratory conditions.


Since 2001, testing has been carried out on test vehicles, such as car washing tests, using a certain amount of quartz sand for washing


The car liquid is brushed on the nano painted car. In the experiment, washing the car 10 times is equivalent to washing 50-100 in real life


Second car. After 10 such car wash tests, the remaining glossiness of ordinary paint is only 35%, while nanooil


The remaining glossiness of the paint is still above 70%, and there are basically no scratches


4. Increase hardness: Adding nano aluminum oxide can significantly improve the hardness of the coating, and adding about 20% can reach 6-7H.


5. Transparency: It does not affect the transparency of the coating.


6. Suitable systems: oil-based acrylic resin, oil-based polyurethane, petroleum resin, unsaturated resin, and various inks, water-based polyurethane,


Waterborne acrylic resin, etc


Addition amount: It is recommended to add 2-10%. Users can determine the optimal amount through experiments based on different systems. It is recommended to grind for 2 hours before adding paint, or grind together with other substrates during pulping


Packaging: 20kg/bag



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