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Light stabilizer for Automotive PP Compounds

AddWorks® ATR 945 mp

AddWorks ATR 945 mp is a low molecular weight hindered amine light stabilizer particularly designed for light stabilization of non-polar polymers (e.g. polyolefins). This specific solution offers an optimal stabilization to PP compounds.
  • Outstanding UV protection to PP compounds
  • High stabilization efficiency thanks to its high compatibility with non-polar polymer substrates
  • Lowers side effects like blooming, migration and VOC (volatile organic compounds) emission from PP compounds 
  • Low odor
  • High resistance to extraction by water or detergent solutions
  • Exceptional handling form
Classification according CLP regulation (Regulation (EC) No. 1272/2008, as amended).
    Serious eye damage, Cat. 1
    Skin sensitization, Cat. 1
    Acute aquatic toxicity, Cat. 1
    Chronic aquatic toxicity, Cat. 1     
For further information please refer to the Material Safety Data Sheet.

Delivery Specifications and (*) General Properties 

CharacteristicsUnitTarget valueTest method
Appearance white to off-white micro pillsQM-AA-634
Active substance[%]48 - 52QM-AA-636
AddWorks ATR 945 mp is available in a unique handling form. By the addition of a specific carrier, it can be used like any other granular product. This offers broad application possibilities for this effective stabilizer of non-polar polymer substrates.
AddWorks ATR 945 mp is particularly suitable for use in polypropylene homo - and copolymers, rubber-modified polyolefins, polyethylene, and α-olefin copolymers.
AddWorks ATR 945 mp is highly recommended for PP compounds in automotive applications, showing VOC compliance and low blooming.
Packaging and Handling
Delivery form
Micro pills
The product is also available in other physical form.

Cardboard box 240 kg with 12 PE bags of 20 kg
Polyethylene bag 20 kg
Cardboard box with PE-Inliners 20 kg
Pallet 400 kg (20 cardboard boxes)

Minimum shelf life is 5 years from the date of shipping when properly stored.
Storage temperatures should be lower 35°C.
Under disadvantageous storage conditions lump formation may occur (heat, exposure to sun). The usability of the product is hereby not affected.

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AddWorks® ATR 945 mp

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