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MoldX® P18

CAS Number
21645-51-2
EC Number
244-492-7
Chemical Name
Alumina Trihydrate (ATH)
Chemical Family
Aluminum Compounds

MoldX® P18 is for pultrusion, resin infusion, CIPP and vacuum bag molding applications. It's particle size distribution with top size particles of less than 18 microns gives superb processing performance at fiberglass contents greater than 50% by weight.

Product families

Applications

Applications
  • Consumer Goods — Carpet & Upholstery; Adhesives & Sealants — Other Adhesives & Sealants Applications; Paints & Coatings — Other Paints & Coatings Applications
Paints & Coatings — Automotive & Transportation
  • Other Automotive & Transportation Coatings
Adhesives & Sealants — Building & Construction
  • Sealants & Caulks
Building & Construction — Building Envelope & Roofing
  • Other Building Envelope & Roofing Applications
Building & Construction — Building Materials
  • Sealants & Caulks
Automotive & Transportation — Coatings & Finishes
  • Other Coatings & Finishes
Building & Construction — Decorative Materials & Finishes
  • Carpet
Electrical & Electronics — Wire & Cable
  • Building Wires & Power Cables

Product Families

Composite Materials — Additives
  • Fire Retardants

Other characteristics

Brand
MoldX
Functions
Flame Retardant
Markets
  • Adhesives & Sealants
  • Automotive & Transportation
  • Building & Construction
  • Consumer Goods
  • Electrical & Electronics
  • Paints & Coatings
Technology
Composite Materials
Labeling Claims
Halogen-free
Material Features
  • Good Processability
  • Low Viscosity
Composite Materials Functions
Flame Retardant
Composites Processing Methods
  • Pultrusion
  • Vacuum Bagging

Technical data

Table 1 of 3

6 rows
CharacteristicValueUnit
Al(OH)₃99.6%
Fe₂O₃0.007%
Loss on Ignition at 1000°C34.6%
Na₂O (Soluble)0.04%
Na₂O (Total)0.3%
SiO₂0.005%

Table 2 of 3

6 rows
CharacteristicValueUnit
Bulk Density (Loose)0.45g/cm³
Bulk Density (Packed)0.8g/cm³
Free Moisture at 105°C0.25%
Specific Gravity2.42—
Surface Area3.0m²/gm
TAPPI Brightness95.0—

Table 3 of 3

3 rows
CharacteristicValueUnit
Median Particle Diameter5.0μm
Screen Analysis on 325 mesh0.01%
Screen Analysis through 325 mesh99.99%

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