DESCRIPTION
Terlux 2822 HD is a new standard-injection molding grade based on a MABS polymer. Terlux 2822 HD offers a well balanced combination of stiffness and toughness and the high transparency well known in SAN molding compositions.
| Property, Test Condition |
Standard |
Unit |
Values |
| Rheological Properties |
| Melt Volume Rate 220 °C/10 kg |
ISO 1133 |
cm³/10 min |
2 |
| Melt Volume Rate, 200 °C/21.6 kg |
ISO 1133 |
cm³/10 min |
17 |
| Mechanical Properties |
| Charpy Notched Impact Strength, 23° C |
ISO 179 |
kJ/m² |
5 |
| Charpy Notched Impact Strength, -30° C |
ISO 179 |
kJ/m² |
2 |
| Charpy Unnotched, 23° C |
ISO 179 |
kJ/m² |
120 |
| Charpy Unnotched, -30° C |
ISO 179 |
kJ/m² |
80 |
| Tensile Stress at Yield, 23° C |
ISO 527 |
MPa |
48 |
| Tensile Strain at Yield, 23° C |
ISO 527 |
% |
4 |
| Tensile Modulus |
ISO 527 |
MPa |
2000 |
| Tensile Creep Modulus (1000h) |
ISO 899 |
MPa |
1250 |
| Nominal Strain at Break, 23 °C |
ISO 527 |
% |
12 |
| Flexural Strength |
ISO 178 |
MPa |
70 |
| Hardness, Ball Indentation |
ISO 2039-1 |
MPa |
70 |
| Thermal Properties |
| Vicat Softening Temperature VST/B/50 (50°C/h, 50N) |
ISO 306 |
°C |
93 |
| Vicat Softening Temperature, VST/A/50 (50°C/h, 10N) |
ISO 306 |
°C |
105 |
|
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| Property, Test Condition |
Standard |
Unit |
Values |
| Heat Deflection Temperature A; (annealed, 1.8 MPa) |
ISO 75 |
°C |
90 |
| Heat Deflection Temperature B; (annealed, 0.45 MPa) |
ISO 75 |
°C |
94 |
| Coefficient of Linear Thermal Expansion |
ISO 11359 |
10-6/°C |
80 – 110 |
| Thermal Conductivity |
DIN 52612-1 |
W/(m K) |
0.17 |
| Electrical Properties |
| Dielectric Constant (100 Hz) |
IEC 60250 |
– |
2.9 |
| Dissipation Factor (100 Hz) |
IEC 60250 |
– |
160 |
| Dissipation Factor (1 MHz) |
IEC 60250 |
– |
140 |
| Volume Resistivity |
IEC 60093 |
Ohm*m |
1E13 |
| Surface Resistivity |
IEC 60093 |
Ohm |
1E15 |
| Optical Properties |
| Refractive Index, Sodium D Line |
ISO 489 |
– |
1.540 |
| Other Properties |
| Density |
ISO 1183 |
kg/m³ |
1080 |
| Bulk Density (with external lubricant) |
|
kg/m³ |
590 |
| Water Absorption, Saturated at 23°C |
ISO 62 |
% |
0.7 |
| Processing |
| Linear Mold Shrinkage |
ISO 294-4 |
% |
0.4 – 0.7 |
| Melt Temperature Range |
ISO 294 |
°C |
230 – 260 |
| Mold Temperature Range |
ISO 294 |
°C |
60 |
| Injection Velocity |
ISO 294 |
mm/s |
200 |
| Drying Temperature |
|
°C |
70 |
| Drying Time |
|
h |
2 |
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