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Light Stabilizer UV 3853

Light Stabilizer UV 3853 also known as BX UV 3853PP5,Cyasorb UV-3853PP5.

Light Stabilizer UV3853 is a low-molecular-weight hindered amine light stabilizer, featuring good compatibility, low volatility, good dispersion, and high color fastness. 

It is suitable for PP, PE, PS, PU, ABS, TPO, POM, and HIPS. When used in combination with high-molecular-weight light stabilizers and UV absorbers, the synergistic effect is remarkable.

Applications:

Used in polyolefin plastics, PU, ABS resin, paint, adhesives, rubber, etc.

Technical Specifications

  • ‍Product Name: Light Stabilizer UV 3853
  • CAS No.: 167078-06-0
  • Chemical Name:2,2,6,6-tetramethyl-4-piperidinyl stearate
  • Molecular Formula:C27H53NO2
  • Molecular Weight: 423.7
  • Other name:BX UV 3853PP5,Cyasorb UV-3853PP5
  • Appearance: White waxy solid‍

Melting Point

47.5-52.5℃

Purity

≥99%

Ash

≤0.1%

Loss On Drying

≤0.5%

Density

1.03g/cm3

Saponification Value

128-137%

Transmittance

425 nm≥75%   450 nm≥85%

Package

25KG cartons or drums

Storage and Transportation:

Keep container tightly closed and dry and storage in cool place.

Note: The data contained here are based on our current knowledge and experience. It is the responsibility of user to test our products before the final application.

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