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With special wear-resistant layer of pre-coated aluminum roller
With special wear-resistant layer of pre-coated aluminum roller
With special wear-resistant layer of pre-coated aluminum roller


SP-80
PRAC has good wear resistance of coated aluminum plates pre-roll - SP-80

What is the SP80
SP80 is a special coating with high wear resistance, which is using high quality polyurethane paint, and add them to improve their performance polyamide, polyamide has a special good wear resistance, it is often used to make durable demanding textiles and gear (in all applications of the most famous brand is usually nylon): In the continuous roller coating process, using two two-bake coating process, coating is painted on the pretreatment of aluminum.


Product features 
Coated with SP-80 coating on both sides of the products are based on a continuous roller coating and baking process processed, and its surface tracking 
Texture like silk, has a uniform fine surface structure. 

Product application 
SP80 special coating to ensure a pre-roll coating the surface of a durable aluminum wear resistance, allowing for a wide range of applications, mainly used for roller shutter doors, garage doors and furniture, subway tunnels, hotels, office buildings, airports , Sports, Convention and Exhibition Centre interior decoration. 

Add to requests 
SP-80 pre-coated aluminum coating easy to process, but the need to comply with the following points: 
Temperature not lower than 20 ℃ 
To be leveling volumes of aluminum, aluminum to eliminate the non-flatness. 
Bending radius: 2 times the thickness of aluminum


Coating material
SP-80 is a special coating with high wear resistance, which is using high quality polyurethane paint, and add to improve the performance of polyamide

SP80 main characteristics of coatings
Two coating technology, primer and paint roller, respectively, and baking.
Coating thickness is about: 30um
Surface like silk, has a uniform fine surface structure (gloss: the European Association for the standard coated paper ECCA, a large convention, 20 units)
Temperature stability from -40 ℃ to 80 ℃.
After baking the surface has a very strong resistance to mechanical abrasion.


Abrasion test
Coating abrasion testing is essential for the research and development work, SP80 coating abrasion wear test is Tabe test equipment capacity. Wear was carried out by two friction wheel, which the two rotating friction wheel on the test sample to exert the same force. Worn sample and to assess the number of rotation of the ring wear coatings.

The results show that the samples have very high wear resistance (5000 cycle, the friction wheel models CS17, applied force of 2 × 500 g)


Aluminum coating with SP80 manufactured shutter has a strong wind of performance in the world in different areas of climate and conditions have been successfully applied. (Ocean climate, industrial climate, the sun's radiation zone, etc.).


Important test           Assess
Anti-corrosion and chemical resistance      Very good
Color stability          Very good
Gloss stability          Very good
Anti-powdering          Very good
UV               Very good
Attached pollutants         Low
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