Light Stabilizers
HALS (RIASORB)
Hindered amine light stabilizers
Details:

RIASORB UV-292
CAS No. 41556-26-7; 82919-37-7
A liquid low molecular weight hindered amine light stabilizer.
RIASORB UV-123
CAS No. 129757-67-1
A liquid low molecular weight and low alkaline hindered amine light stabilizer.
RIASORB UV-770
CAS No. 52829-07-9
A low molecular weight hindered amine light stabilizers that is commonly used.

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UV Absorbers (RIASORB)
Light stabilizers
Details:

RIASORB UV-328
CAS No. 25973-55-1
A benzotriazole UV absorber that is commonly used.
RIASORB UV-234
CAS No. 70321-86-7
A benzotriazole UV absorber with low volatility.
RIASORB UV-1130
CAS No. 104810-48-2 /104810-47-1 /25322-68-3
A liquid benzotriazole UV absorber that is commonly used.
RIASORB UV 384-2
CAS No. 127519-17-9 ; 108-65-6
A liquid benzotriazole UV absorber with low volatility that is mainly used in the coating industry.
RIASORB UV-400
CAS No. 153519-44-9/107-98-2
A high performance liquid hydroxyphenyl triazine UV absorber with low volatility.
RIASORB UV-928
CAS No. 73936-91-1
A UV absorber with low volatility that is mainly used in the coating industry.
RIASORB UV-P
CAS No. 2440-22-4
A benzotriazole UV absorber that is commonly used.

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