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UV Stabilizers

UV rays of the sunlight result in a photo-oxidative ageing of polymers together with atmospheric oxygen. Among other things, this can be seen by discolouration, chalking, brittleness or cracks in the plastic. Due to the use of UV stabilisers the mechanical and optical properties can be maintained for a longer period of time, even under the influence of intense sun radiation. UV stabilisers can be divided into UV absorbers and UV inhibitors.

LUBIO ® Active ingredient Application Product-form Treat level [wt %] TGA [°C] Melting area [°C] FCM
LUBIO® UV 1 hydroxybenzophenone derivative PE, PP, PC, PBT, PET, ABS, PC/ABS, PVC, SBR, BR, NBR, SEBS, SIS, SBS, TPE/TPV/SBC,EVA, S 0.5 - 3.0 255 48 ---
LUBIO® UV 6 sterically hindered amine (HALS) PA, PE, PP, PVC, PU, BR, Hydrocarbon, Polyterpene, PA L 0.1 - 0.5 280 -2 ---
LUBIO® UV 11 polymeric sterically hindered amine (HALS) PA, PE, PP,PU, SIS, SBS S 0.1 - 1.0 187 140 ---
LUBIO® UV 13 benzotriazol derivative PET, PMMA, PVC, PU L 0.15 - 1.0 280 -40 ---
LUBIO® UV 16 diphenyl cyanoacrylate PA, PS, ABS, PC/ABS, PVC, PU S 0.1 - 1.0 270 98 ---
LUBIO® UV 19 diphenyl cyanoacrylate PU, Acryl L 0.1 - 1.0 270 -10 ---


Key:
L: Liquid
S: Solid
FCM: Food Contact Materials



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