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Nabaltec APYRAL® 40CD Al(OH)3
| Category | Ceramic , Oxide , Aluminum Oxide , Other Engineering Material , Additive/Filler for Polymer |
| Manufacturer | Nabaltec GmbH |
| Trade Name | APYRAL® |
| Port | Ningbo port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | Nabaltec APYRAL® 40CD Al(OH)3.pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
APYRAL ® from Nabaltec is an environmentally friendly halogen free product which is used as a flame retardant filler in a wide variety of rubber and polymeric materials. During thermal decomposition APYRAL ® does not generate toxic or corrosive gases. In addition, there is a distinct reduction in smoke density. APYRAL ® is effective in the crucial phase of the burning process before the outbreak of a fully developed fire.APYRAL ® can be used as a flame retardant filler in ThermosetsElastomersThermoplasticsCable CompoundsTechnical Rubber CompoundsPressed and cast Plastic PartsThermal Insulation FoamsGlass-fiber reinforced plastics
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Bulk Density | 0.400 g/cc | 0.0145 lb/in³ | |
| Density | 2.40 g/cc | 0.0867 lb/in³ | |
| Brightness | 98 % @Wavelength 457 nm |
98 % @Wavelength 457 nm |
Whiteness; Elrepho |
| Oil Absorption | 22 % | 22 % | ml/100 g |
| Moisture Absorption at Equilibrium | 0.20 % | 0.20 % | |
| Loss On Ignition | 34.6 % @Temperature 105 - 1000 °C |
34.6 % @Temperature 221 - 1830 °F |
|
| Particle Size | 1.3 µm | 1.3 µm | Median Grain Diameter |
| Specific Surface Area | 3.5 m²/g | 3.5 m²/g | BET |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Hardness, Mohs | 3 | 3 |
| Optical Properties | Metric | English | Comments |
|---|---|---|---|
| Refractive Index | 1.58 | 1.58 |
| Component Elements Properties | Metric | English | Comments |
|---|---|---|---|
| Fe2O3 | 0.010 % | 0.010 % | |
| Na2O | 0.40 % | 0.40 % | |
| SiO2 | 0.010 % | 0.010 % |
| Electrical Properties | Metric | English | Comments |
|---|---|---|---|
| Electrical Resistivity | 33333 ohm-cm | 33333 ohm-cm |
| Descriptive Properties | Value | Comments |
|---|---|---|
| Al(OH)3 wt % | 99.5 | |
| Crystal Structure | Gibbsite | |
| Mechanical Properties as Additive | Elongation at break: 210 % | |
| Tensile Strength: 14 Mpa | HFFR-EVA cable compound | |
| Sieve Analysis (%) | 0.01 | > 45 µm |
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