AddWorks® ATR 146

AddWorks® ATR 146 is Clariant’s new low dosage, sulfur-free stabilizer solution for filled TPO compounds used in automotive interior. It offers outstanding light protection, exceptional heat stability, reduced VOC/odor emissions. AddWorks ATR 146 is used for typical TPO-based car interior parts such as dashboards, instrument panels and door panels. The solution fulfils current OEM requirements and sets the benchmark for the next generation of automotive interiors.

Principal: Clariant Additives

Functions: Heat Stabilizer, Light Stabilizer, Stabilizer

Chemical Family: Chemical Mixtures & Blends

End Uses: Automotive Interior

Features: Excellent Heat Stability, Good Color Retention, Good Light Stability, High Performance, Low Dosage Effective, Low Odor

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Enhanced TDS

Identification & Functionality

Chemical Family
Function
Stabilizer, Light Stabilizer, Heat Stabilizer
Industrial Additives Functions
Product Code
MITM11930
Technologies
Product Families

Features & Benefits

Industrial Additives Features
Labeling Claims
Product Benefits
  • One single solution that complies with most stringent OEM requirements in heat and light stability and beyond
  • Sulfur-free compound
  • Low odor
  • 10 % lower total carbon emissions from PP parts when compared to best alternative
  • Long lasting surface esthetics

Applications & Uses

Industrial Additives End Use
Markets
Applications
Product Applications
  • AddWorks® ATR 146 is a new solution based on sulfur-free high performance light and heat stabilizers developed to provide superior protection to automotive Interior PP compounds.
  • Filled PP compounds, gray or black colored, stabilized with AddWorks® ATR 146, do not exhibit any surface cracking after exposure during 700 hours at 150°C.
  • AddWorks® ATR 146 allows an outstanding color and gloss retention during artificial weathering tests.
  • AddWorks® ATR 146 exhibits exceptional light and heat stabilization to filled PP compounds in automotive interior applications and answers to the most stringent OEM requirements for heat stability and VOC emissions, when dosed as low as 0,3%.
  • By combining excellent light protection, exceptional heat stability, and reduced VOC emissions in one single solution, AddWorks® ATR 146 is not only fulfilllling current OEM requirements but is also setting the new benchmark for the next generation of automotive interiors.

Properties

Physical Form
Soluble In

Safety & Health

Safety Precautions
  • For best shelf life store this product in a dry area at normal ambient temperatures.
  • Minimum shelf life is 2 years from the date of shipping when properly stored.

Packaging & Availability

Product Packaging
  • Alubag 20 kg in Cardboard box

Other

Appearance
White to slightly yellowish pills
Appearance (SDS)
Granules
Color (SDS)
White to pale yellow
Decomposition Energy (SDS)
190.0 kJ/kg
Decomposition Temperature (SDS)
min. 260.0 °C
Density (SDS)
0.987 g/cm³
Dosage (Use Level)
0.3 %
Dust Explosion Class (SDS)
Not capable of dust explosion
IATA/ICAO Proper Shipping Name
Environmentally hazardous substance, solid, N.O.S.
IATA/ICAO UN Number
UN 3077
IMO/IMDG EmS Fire
F - A
IMO/IMDG EmS Spill
S - F
IMO/IMDG Proper Shipping Name
Environmentally hazardous substance, solid, N.O.S.
IMO/IMDG UN Number
UN3077
Insoluble in (SDS)
Water
Median Particle Size (SDS)
3.0-5.0 mm
Melting Point
135.0 °C
Melting Point (SDS)
124.0 °C
Odor
Low odor
Odor (SDS)
Odorless
Other Hazards
No additional hazards are known except those derived from the labelling.
Oxidizing Properties (SDS)
Not oxidizing
Principal
Shelf Life
2.0 yr
Shelf Life & Stability
ValueUnitsTest Method / Conditions
Shelf Life2.0 yryr
Physical Properties
ValueUnitsTest Method / Conditions
Melting Point135.0 °C°C
Application Information
ValueUnitsTest Method / Conditions
Dosage (Use Level)0.3 %%
SDS Physical and Chemical Properties
ValueUnitsTest Method / Conditions
Decomposition Energy (SDS)190.0 kJ/kgkJ/kgDifferential Scanning Calorimetry mass
Decomposition Temperature (SDS)min. 260.0 °C°C
Density (SDS)0.987 g/cm³g/cm³ISO 1183 at 23°C
Median Particle Size (SDS)3.0-5.0 mmmmISO 13320-1 D50
Melting Point (SDS)124.0 °C°CDifferential Scanning Calorimetry