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<title><![CDATA[EC21 Product Catalogs - uv absorbing]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/uv_absorbing--0549/1/uv absorbing.html]]></link><item>
<title><![CDATA[Anti-ultraviolet Absorber UV531 Professional Production]]></title><link><![CDATA[https://f81077.en.ec21.com/Anti_ultraviolet_Absorber_UV531_Professional--11853265_11853801.html]]></link><description><![CDATA[Anti-uv absorber UV531 is a commonly used UV absorber, also known as 2-hydroxy-4-methoxyphenyltriazine. It is mainly used to prevent the destruction of substances by ultraviolet rays, especially in p]]></description><pubDate><![CDATA[20231012]]></pubDate></item>
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<title><![CDATA[UV Absorber UV 1130 Cas No.104810-47-1, 104810-48-2, 25322-68-3]]></title><link><![CDATA[https://hhochem2018.en.ec21.com/UV_Absorber_UV_1130_Cas--11000934_11000954.html]]></link><description><![CDATA[UV 1130 is a type of benzotriazole UV absorber which is widely used in coatings. These combinations improve the durability of clear coats by inhibiting or retarding the occurrence of failures such as]]></description><pubDate><![CDATA[20230310]]></pubDate></item>
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<title><![CDATA[UV Absorber UV PR-25 Cas No.7443-25-6]]></title><link><![CDATA[https://hhochem2017.en.ec21.com/UV_Absorber_UV_PR_25--10554950_11596600.html]]></link><description><![CDATA[UV ABSORBER HOSORB UV PR-25 exhibits excellent absorbtion especially in the UVB-range. It is colorless and even in high concentration in the resin does not lead to any discoloration. It doesn’t for]]></description><pubDate><![CDATA[20230310]]></pubDate></item>
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<title><![CDATA[YISTAB 292 Ultraviolet Absorber UV 292]]></title><link><![CDATA[https://jasonliu2017.en.ec21.com/YISTAB_292_Ultraviolet_Absorber_UV--10507565_10520278.html]]></link><description><![CDATA[self-drying type), polyester, polyurethane foam and other materials. 
The weatherability of the products is increased significantly if Yistab 292 is combine to use with Yistab UV-1 or UV-1130.
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<title><![CDATA[Ultraviolet Absorbent UV-284 BP-4 UV Absorber UV Stabilizer BENZOPHENONE-4]]></title><link><![CDATA[https://azure0423.en.ec21.com/Ultraviolet_Absorbent_UV_284_BP--9050908_9050918.html]]></link><description><![CDATA[emily.shen(at)lepuz.com.cn 
UV Absorber Benzophenone-4 (BP-4)
Chemical name:
2-Hydroxy-4-methoxy benzophenone-5-sulphonic Acid
CAS No.:
4065-45-6
Molecular Formula:
C14H12O6S
Structural Formula:
Spec]]></description><pubDate><![CDATA[20160711]]></pubDate></item>
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<title><![CDATA[UV Absorber UV-329]]></title><link><![CDATA[https://mfcihs.en.ec21.com/UV_Absorber_UV_329--10983333_10983365.html]]></link><description><![CDATA[Chemical designation / INCI
2-(2-Hydroxy-5-tert-octylphenyl)benzotriazole (UV-329)
CAS-number 3147-75-9
EINECS NO 221-573-5
Chemical formula C20H25N3O
Molecule weight 323.4
Use / function UV Absorber]]></description><pubDate><![CDATA[20190719]]></pubDate></item>
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<title><![CDATA[Plastic Additives Nucleating Agent Light Stabilizer  Antioxidant]]></title><link><![CDATA[https://ofaith.en.ec21.com/Plastic_Additives_Nucleating_Agent_Light--9531210_9531226.html]]></link><description><![CDATA[UV Absorber VSU-312
UV-420L-- Liquid UV Absorber
UV-419 - High Efficient UV Absorber
UV-418 - New UV Absorber
KYN-818 -- New Multifunctional Stabilizer for Nylon
GW-628 Reactive Light Stabilizer
Anti]]></description><pubDate><![CDATA[20240827]]></pubDate></item>
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<title><![CDATA[Diisodecyl Pentaerythritol Diphosphite CAS NO.26544-27-4]]></title><link><![CDATA[https://hhochem.en.ec21.com/Diisodecyl_Pentaerythritol_Diphosphite_CAS_NO.26544--11000696_11000781.html]]></link><description><![CDATA[and UV absorbers.
It can be widely used in PVC, PE, PP, PS, polyamide, polycarbonate, ABS and other polymer materials after compounding with hindered phenolic antioxidants. info at hhochem. com
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