Knowde Enhanced TDS
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
- 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
- Chemical Composition
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 | % | — |
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.