Thorb® 1164

 

Overview:

Thorb® 1164 belongs to the triazine series of UV absorbent, which has the following characteristics:

• High UV stability

• Does not react with metal

• High durability

• Good compatibility with chemical stabilizers

 

Chemical name:

Ultraviolet Absorbent 1164;2-(4,6-Bis-(2,4-dimethylphenyl

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CAS No：2725-22-6

Molecular weight:509.69

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Physical Properties:

• Appearance: Light yellow powder

• Melting Point: 87-89°C

• Molecular Weight: 509.69 g/mol

• Relative Density: 1.089 g/cm³

 

CHEMICAL STRUCTURES:
 

 

 

 

 

 

 

 

 

Application:
Thorb® 1164 works as a light stabilizer, which is suitable for nylon and  other engineering plastics, including PVC, PET, PBT, ABS and PMAA, as well as other high performance plastic products.