Product Category: UV Absorbers
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One class of free radical scavengers consists of antidegradants. The amount of cure inhibition they exhibit depends on the particular chemical. Figure 8 shows the effects of various antioxidants in a formulation containing 100 phr of EPDM, dicumyl peroxide as indicated, and 0.5 phr of antioxidant.
SONGSORB® 1000 PW
UV Absorbers
SONGSORB® 1000 is a strong absorber of ultraviolet radiation in the 390 to 400nm region, and has a high degree of photostability.
SONGSORB® 3280 PW
UV Absorbers
SONGSORB® 3280 is a strong absorber of ultraviolet light in the 290 - 400nm region and has a high degree of photostability, featuring strong UV absorption, low initial color, good solubility in plasticizer and monomers, moderately low volatility and excellent compatibility in a wide variety of substrates.
SONGSORB® 3290 PW
UV Absorbers
SONGSORB® 3290 is a strong absorber of ultraviolet radiation in the 300 - 400nm region and has a high degree of photostability.
SONGSORB® 7120 PW
UV Absorbers
SONGSORB® 7120 is a substituted benzoate that absorbs ultraviolet radiation, and through a reversible chemical rearrangement, dissipates the energy as heat.
SONGSORB® 3260 PW
UV Absorbers
SONGSORB® 3260 is a strong absorber of ultraviolet light in the 300-400nm region and has a high degree of photostability.
SONGSORB® 2340 PW
UV Absorbers
SONGSORB® 2340 is a strong absorber of ultraviolet radiation in the 300 - 400nm region and has a high degree of photostability.
SONGSORB® 8100 PW
UV Absorbers
SONGSORB® 8100 absorbs ultraviolet radiation in the 240 - 340nm region.
SONGSORB® 2908 PW
UV Absorbers
SONGSORB® 2908 is a substituted benzoate that absorbs ultraviolet radiation and dissipates the energy as heat.
SONGSORB® 3270 PW
UV Absorbers
SONGSORB® 3270 is a strong absorber of ultraviolet radiation in the 290 - 500nm region and has a high degree of photostability.