Enhanced TDS
Knowde-enriched technical product data sheet
Identification & Functionality
- Chemical Name
- Reinforcement Form
- Reinforcement Material
- Composite Materials Functions
- CAS No.
- 7631-86-9
- EC No.
- 231-545-4
- Technologies
- Product Families
Features & Benefits
- Materials Features
Applications & Uses
- Markets
- Applications
- Composites End Use
- Typical End Uses
- Friction Materials- Reinforcement / Wear
- Gaskets- Heat Resistance
- Plastics- Shape Retention
- Paints- Coverage and Coating Strength
- Caulks and Sealants- Heat resistance & viscosity modifier
Properties
- Typical Properties
Value Units Test Method / Conditions Density 2.7 - 2.9 g/cc - Devitrification Temperature min. 843 °C - Fiber Diameter (by population) 5 - 6 microns - Fiber Diameter Range 1- 20 microns - Fiber Length (Average) 125 ± 50 microns - Fiber Tensile Modulus (1.5 - 6) x 10^6 psi - Fiber Tensile Strength 80000.0 psi - Hardness 6.0 Mohs - Melting Point min. 1093 °C - Non-Fibrous Material 7 - 10 % average by weight - Operating Temperatures max. 815 °C - Refractive Index 1.62 - 1.64 - - Shrinkage (871°C) 2.4 % - - Chemical Composition
Value Units Test Method / Conditions Aluminium Oxide Content 10 - 16 % - Calcium Oxide Content 15 - 25 % - Magnesium Oxide 5 - 10 % - Other 6 - 10 % - Silicon Oxide 40 - 50 % -
Packaging & Availability
- Packaging Type
- Typical Packaging
In 50 lb plastic or lined paper bags.