Application

Anti-scratch Solution to PC/ABS and PMMA Materials
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Javachem®SG high-performance polyester modified silicone is developed for polyesters such as PC/ABS and PMMA, which gives the material long-lasting scratch resistance, improves scratches in daily use, and enhances assembly and plug convenience. It eliminates surface defects and keeps the product glossy and smooth for a long time, delivering good appearance recognition to the products such as home appliances, automotive interiors, and consumer electronics.

Javachem®SG has good compatibility with base materials due to the unique polymer structure. With characteristics of non-migration and non-blooming, it does not affect post-treatments such as spraying, printing and electroplating processes. 

Javachem®SG improves the surface properties and mechanical performances, and is widely used in spray-free high gloss materials. 



Advantages:

  • Reduce COF of spray-free material, significantly decrease surface scratches. 

  • Improve the scratches and abrasions caused by the production processes such as turnover and assembly.

  • Improve surface change in gloss and color as result of surface scratches due to nail scratching.

  • Deliver a long-lasting glossy and bright surfaces to materials such as vehicle spray-free high gloss grille, gear cover, trim strip and consumer electronic shell at 1% to 2% by weight.



Anti-abrasion Test (PC/ABS,D45 1010, 9N, 200 times)


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Javachem®SG enhances the surface abrasion resistance of PC/ABS materials and maintains superior gloss at the same rubbing times.



Anti-scratch Test (PC/ABS,GMW 14688, 15N, 1mm pin)


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Javachem®SG enhances the scratch resistance of PC/ABS materials and significantly improves scratches and abrasions.




Anti-abrasion Test(PMMA,D45 1010,9N,100times)


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Javachem® SG improves the surface abrasion resistance of PMMA materials, and significantly reduces wears and whitening at the same rubbing times.




Anti-scratch Test (PMMA,GMW 14688, 20N, 1mm pin)


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Javachem®SG improves the scratch resistance of PMMA materials and significantly reduces stress whitening and mass loss.



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