CRAYVALLAC® PA3 XAF 20

CRAYVALLAC® PA3 XAF 20 is an alcohol-free pre-activated amide wax supplied in xylene. It is a rheology modifier in paste form with high efficiency (optimum sag resistance and viscosity).CRAYVALLAC® PA3 XAF 20 is supplied in the form of crystalline fibres. In a coating system, these fibres form an interacting network. This network gives rise to the shear thinning rheology of the final coating. This shear thinning characteristic provides a very high viscosity under the low shear rates associated with sedimentation, and a low viscosity at the much higher application shear rates. The net result is excellent control of sedimentation combined with ease of application.

Principal: Arkema Rheology and Specialty Additives Group

Functions: Rheology Modifier

Chemical Family: Amide Waxes, Polyamides

End Uses: Anti-Fouling Coatings, DTM Coating, Intumescent Coating, Pre-Coated Metal (PCM) Coatings, Primers, Solventborne Coating, Top Coat

Labeling Claims: Bio-based, Heavy Metal-free, No Added Alkylphenol Ethoxylates (APEO)

Physical Form: Paste

BrochureSafety Data SheetTechnical Data Sheet
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Enhanced TDS

Identification & Functionality

Carrier
Solvent-based,
Xylene
Chemical Family
Amide Waxes,
Polyamides
Country of Origin
Not Available
Function
Rheology Modifier
Product Code
MITM13147
Product Functions
Rheology Modifier
Technologies
CASE
Product Families
CASE — Additives
Rheology Modifiers & Stabilizers

Features & Benefits

Labeling Claims
Bio-based,
Heavy Metal-free,
No Added Alkylphenol Ethoxylates (APEO)
Product Features
Anti-Settling,
Corrosion Resistance,
Easy Handling,
Good Leveling Properties,
Good Sag Control,
High Gloss,
High Shear Thinning,
Improved Edge Coverage,
Sag Resistance,
Sprayability,
Syneresis Resistance,
Viscosity Stability
Product Features
  • Anticorrosion
  • Gloss
  • Levelling
Product Features

Formulation

  • Ready to use
  • Easy handling
  • Post addition

Storage

  • Antisettling
  • In-can appearence
  • Syneresis resistance
  • Viscosity stability

Film Properties

  • Anticorrosion
  • Gloss
  • Levelling

Safer Solutions

  • APEO Free*
  • Heavy Metal Free*
  • Total Bio content (%)

Applications & Uses

Product End Uses
Anti-Fouling Coatings,
DTM Coating,
Intumescent Coating,
Pre-Coated Metal (PCM) Coatings,
Primers,
Solventborne Coating,
Top Coat
Markets
Paints & Coatings,
Printing & Packaging
Applications
Paints & Coatings — Industrial Coatings
Industrial Coatings
Printing & Packaging — Packaging Coatings
Overprint Varnishes
Printing & Packaging — Printing & Inks
Screen Printing
Paints & Coatings — Packaging Coatings
Primers & Lacquers
Product Applications
  • Edge-coverage
  • Sag resistance
  • Sprayability
Processing Information

CRAYVALLAC® PA3 XAF 20 can be incorporated into final systems using several methods, either directly into the millbase during or after the milling stage.

Properties

Physical Form
Paste

Regulatory & Compliance

Manufacturing Facility Standards
ISO 14001,
ISO 45001,
ISO 9001,
OHSAS 18001

Packaging & Availability

Packaging Type
Pails

Principal Information

Group Principal Number
S000003
Principal
Arkema Rheology and Specialty Additives Group

Storage & Handling

Storage Conditions
  • It should be stored in the original containers in a dry place at temperatures between 5°C (41°F) and 30°C (86°F).
  • Avoid exposure to direct sunlight or frost.
  • In these conditions, this product should be used within 24 months from production.

Other

ADR/RID/ADN Proper Shipping Name
Solids containing flammable liquid, N.O.S. (xylenes)
ADR/RID/ADN UN Number
UN3175
Appearance
Off white paste
Color (SDS)
Off-white
IATA/ICAO Proper Shipping Name
Solids containing flammable liquid, N.O.S. (xylenes)
IATA/ICAO UN Number
UN3175
IMO/IMDG EmS Fire
F-A
IMO/IMDG EmS Spill
S-I
IMO/IMDG Proper Shipping Name
Solids containing flammable liquid, N.O.S. (xylenes)
IMO/IMDG UN Number
UN3175
Insoluble in (SDS)
Water
Item Number
ITM20911
Odor (SDS)
Solvent like
Other Hazards
Inhalation: At high vapour/fog concentrations: Irritating to respiratory system. Risk of headache Dizziness Stomach/intestinal disorders Drowsiness Nausea, Skin contact: Repeated or prolonged exposure may cause skin irritation and dermatitis, due to degreasing properties of the product. Ingestion: At high dose : Risk of: Nausea Gastrointestinal problems Vomiting Central nervous system depression, Flammable. Vapours may form explosive mixture with air. Thermal decomposition giving toxic products Decomposition products: See chapter 10, Results of PBT and VPVB assessment: Based on the available information, it is not possible to conclude on the hasard potential of this mixture.
Protect from Freezing
Yes
Temperature Control
Yes
USA/DOT UN Number
UN3175
Application Information
ValueUnitsTest Method / Conditions
Dosage (Use Level)0.5-5.0%
Material Composition
ValueUnitsTest Method / Conditions
Active Content20.0%
Solid Content20.0%
Physical Properties
ValueUnitsTest Method / Conditions
Specific Gravity0.86-
Storage Temperature41.0-86.0°F
SDS Physical and Chemical Properties
ValueUnitsTest Method / Conditions
Flash Point (SDS)23.0°C
Partition coefficient n-octanol/water (SDS)3.1-3.2-at 20°C, n-Octanol/Water, log Kow, xylene
Partition coefficient n-octanol/water (SDS)min. 13.0-Potentially bioaccumulable
Shelf Life & Stability
ValueUnitsTest Method / Conditions
Shelf Life24.0mo