Products
Fluorine-containing Silicone Additive Javachem
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Javachem®AF is fluorine-containing UHMW polysiloxane with modified organic groups, which combining both advantages of  silicone and organic fluorine.

With fluorine-containing silicone molecules, Javachem®AF can evenly enrich on the surface of PP material, imparting the material with excellent hydro-oleophobicity, antifouling and easy-cleaning properties。 It can improve the appearance of materials such as PP, TPE, TPV, and give a good touch feel。 Due to the surface enrichment and hydrophobicity of  silicone, it extends material performances such as abrasion resistance, hydrolysis resistance and chemical resistance,  prolonging the service life of materials。

Javachem®AF improves extrusion and injection molding properties, reduce die drool and enhance mold release. It is widely used as surface modifier for materials such as household appliances, 3C industry (mobile phone, smart bracelet , bluetooth headset) and customer goods, cosmetics, sports equipment, etc.


 


Comparison on influence of Javachem®AF, organic fluorine and silicone to PP material 


 Material

Addition

Water contact angle

(°)

Oil contact angle 

(°)

Wipe test 

Ketchup,coffee,

yellow mustard 

Roller ball pen Ball pen Oil pen 


PP


Blank

0%90.98
<10OOXXX

Organic fluorine 

1.0%
89.82<10OOOX
2.0%92.06<10OOOX
 Silicone 

2.0%99.88<10OOOX
Javachem®AF2.0%103.9010.30
OOOO
1.0%107.1010.50OOOO
2.0%112.8012.40OOOO


Remark: wipe off          hard to wipe off   ×         harder to wipe off ××






Wipe test(Scribe by oil pen, do wipe test)



                   

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With fluorine-containing silicone molecules, Javachem®AF evenly enriches on the material surface to make the product have excellent antifouling and easy-cleaning properties as well as thermal stability and environmental protection.



 







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Zhejiang- ICP- No. 16008341
(C) 2015 Zhejiang Java Specialty Chemicals Co., Ltd. All rights reserved. Javachem trademark, 佳华精化®, Javachem® and related TM or ® are all registered trademarks of Javachem or its affiliates.
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