Light Stabilizer UV-3853 CAS NO 167078-06-0 CAS NO 86403-32-9

Light Stabilizer UV-3853 CAS NO 167078-06-0 CAS NO 86403-32-9

Applications:
1.It is hindered amine light stabilizer(HALS) for general use in automotive applications.
2.It is also suitable for broad range of polymers and applications, including PP film/tape/injection molding applications, TPO, and PE film/tape/injection molding.
3.It also can be used for polyacetals, polyamides,styrenic polymers, and PUR.
4.The end use include PP and TPO automotive parts, TPO roofing membranes, PE crates, and PP outdoor furniture.

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Product Details

Light Stabilizer UV-3853 CAS NO 167078-06-0 or 86403-32-9(Euro)

Hindered amine light stabilizer, general use in automotive and injection molding applications.


It is high performance, low molecular weight HALS.it is highly effective for use in PP (film, tape, and injection molding applications), TPO, and PE (film, tape, and injection molding applications). The product is also useful for the polyacetals, polyamides, styrenic polymers, and PUR.


Product Name: Light Stabilizer UV-3853

Chemical Name: 2,2,6,6-Tetramethyl-4-piperidinyl stearate

CAS NO.: 167078-06-0 or 86403-32-9(Euro) 


Molecular Formula: C27H53NO2

Molecular Weight: 423.72


Chemical structure:

1.jpg


Synonyms:

Light Stabilizer UV 3853

2,2',6,6'-TETRAHYDROXYBENZOPHENONE

Fatty acids, C12-21 and C18-unsatd., 2,2,6,6-tetramethyl-4-piperidinyl esters


Specification:


Item

Specifications

Appearance

yellowish waxy solid

Melting point

>28℃

Transmittance

at 425nm ≥75%;

 

at 500nm≥85%



Applications:

1.It is hindered amine light stabilizer(HALS) for general use in automotive applications.

2.It is also suitable for broad range of polymers and applications, including PP film/tape/injection molding applications, TPO, and PE film/tape/injection molding.

3.Italso can be used for polyacetals, polyamides,styrenic polymers, and PUR.

4.The end use include PP and TPO automotive parts, TPO roofing membranes, PE crates, and PP outdoor furniture.

5.Typical recommended dosage: 0.05%~1.5%.exact dosage should be determined in an appropriate program


Features

1.It outperforms other HALS in polyolefin substrates in terms of color stability,gloss retention and property retention

2.Superior solubility and compatibility with polyolefins for fewer problems relating to exudation than other low M.W. HALS,benzoate light stabilizers and UV absorbers

3.Available in concentrate form UV-3853PP5(50% UV 3853+ 50% PP) and 3808PP5 for easy handling and dosing.


Package:

160kgs/drum;or as customer’s request;


Storage:

Store in dry,cool & shady place.Keep package tightly closed when not in use.


Transportation:

Hazard class:9 

UN NO.3077:

Package group:III


Shelf life: 

5 years from manufacture date in sealed original package under suitable storage condition


Lead Time: Prompt 


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