它可以屏蔽或吸收紫外线的能量，淬灭单线态氧，并将氢过氧化物分解成无活性物质。在光的辐射下，高分子材料可以消除或减缓光化学反应的可能性.
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ADDYLST UV-531CAS:1843-05-6 Benzophenone UV absorbers provide excellent light stability
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ADDYLST LS-622CAS NO.: 70198-29-7 blocked amine light stabilizer provides excellent light stability and long term rthermal stability
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ADDYLST LS-770CAS NO.: 52829-07-9 blocked amine light stabilizer provides excellent light stability and long term rthermal stability
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ADDYLST LS-783CAS NO.: 65447-77-0 blocked amine light stabilizer provides excellent light stability and long term rthermal stability
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ADDYLST LS-944CAS NO.: 70624-18-9 blocked amine light stabilizer provides excellent light stability and long term rthermal stability
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ADDYLST UV-PUV Absorber P is a strong absorber of ultraviolet radiation in the290-400nm region,with low volatility and thermal stability.This product almost does not absorb visible light,especially suitable for colorless transparent and light-colored products.
