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CRAYVALLAC® SLT

Micronised polyamide rheology modifier for low temperature processing conditions
Product overview
CRAYVALLAC® SLT is a high performance micronised amide wax rheology modifier designed for activation-free manufacture of moisture curing methoxysilane based systems. Simple stirring is only necessary to get full efficiency. CRAYVALLAC® SLT is also suitable for the activation-free manufacture of moisture curing methoxysilane based adhesives. CRAYVALLAC® SLT is specially designed for the low temperature manufacture of one-component methoxysilane sealants where processing temperatures typically lie within the range 30 – 80°C. CRAYVALLAC® SLT particles are converted to an interacting network of crystalline fibres. It is this network that gives rise to the shear thinning rheology. This shear thinning characteristic provides for a low viscosity at the shear rates associated with application by extrusion, and a veryhigh viscosity under the low shear rates experienced after application. The net result is ease of application followed by excellent sag and slump resistance.
Geographic availability
  • Africa
  • Albania
  • Andorra
  • Asia Pacific
  • Austria
  • Belarus
  • Belgium
  • Bosnia and Herzegovina
  • Bulgaria
  • Croatia
  • Czechia
  • Denmark
  • Estonia
  • Finland
  • France
  • Germany
  • Gibraltar
  • Greece
  • Hungary
  • Iceland
  • Ireland
  • Isle of Man
  • Italy
  • Latin America and the Caribbean
  • Latvia
  • Liechtenstein
  • Lithuania
  • Luxembourg
  • Macedonia
  • Malta
  • Middle East
  • Moldova
  • Monaco
  • Montenegro
  • Netherlands
  • Northern America
  • Norway
  • Oceania
  • Poland
  • Portugal
  • Romania
  • Russia
  • Serbia
  • Slovakia
  • Slovenia
  • Spain
  • Sweden
  • Switzerland
  • Ukraine
  • United Kingdom
Particle size distribution DV. 1 min: 1.6 µm / DV. 9 max: 15.5 µm
End use systems Solvent-free, Solventborne
Specific gravity 0.99
Appearance Off-white micronized powder
Solid Content (%) 100
Slump resistance
Gunnability
Ready to use
Easy handling
Viscosity stability
Antisettling
Post addition
In-can appearence
Syneresis resistance
Safer solutions
*Not intentionally added but not specifically measured (not part of product specification)
APEO Free*, Heavy Metal Free*, Solvent Free*
98% bio-based product
Lower activation temperature
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