| About |
|---|
| Product Profile: PLEXIGLAS® Resist zk6BR is an amorphous, impact-modified thermoplastic molding compound (PMMA-I). Typical properties of impact-modified PLEXIGLAS® molding compounds are: high weather resistance excellent transmission and clarity brilliant appearance the pleasant feel and sound of the moldings. PLEXIGLAS® Resist zk6BR is characterized by the following special properties: maximum break resistance and impact strength, improved resistance to stress cracking balanced property profile AMECA listing. Application: Used for extruding and coextruding sheets and profiles as well as for injection molding Examples: extruded and injection-molded luminaire covers, extruded hollow profiles, writing utensils such as stencils and fountain pens, appliance housings, coextruded profiles for window frames, gutters, downspouts, and housewares such as cutlery handles, bowls, cookie jars.&& |
| Product Description | |
|---|---|
| Supplier | ROHM |
| Generic | PMMA |
| Material Status | Commercial: Active |
| Features | Good Rigidity,Weather resistance is good,Good Clarity,Good surface appearance,High impact resistance,High ESCR,HB |
| Availabilitys | Europe |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.16 | g/cm³ | ISO 1183 |
| Melt Volume Rate | |||
| 230℃，3.8 kg | 1.60 | cm³/10min | ISO 1133 |
| Water absorption rate | ISO 62 | ||
| 23℃，24hr | 1.8 | % | ISO 62 |
| Equilibrium, 23 ℃, 50% RH | 0.50 | % | ISO 62 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | 1800 | MPa | ISO 527-1-2 |
| tensile strength | |||
| yield | 45.0 | MPa | ISO 527-2/50 |
| Tensile strain | |||
| yield | 5.0 | % | ISO 527-2/50 |
| Nominal tensile fracture strain | 54 | % | ISO 527-2 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Unnotch Impact strength | |||
| 23℃ | 80 | kJ/m² | ISO 179/1eU |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed | 93.0 | ℃ | ISO 75-2/B |
| 1.8 MPa, unannealed | 88.0 | ℃ | ISO 75-2/A |
| Glass transition temperature | 109 | ℃ | ISO 11357-2 |
| Vicat Softening Temp | |||
| B50 | 95.0 | ℃ | ISO 306 |
| Linear coefficient of thermal expansion | |||
| MD：0~50℃ | 1.1E-4 | 1/℃ | ISO 11359-2 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| 1.60 mm | HB | UL 94 | |
| Flame retardant level | B2 | DIN 4102 |
| optical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Refractive index | 1.490 | ISO 489 | |
| Transmittance | 91.0 | % | ISO 13468-2 |
| Haze | < 2.0 | % | ASTM D1003 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | < 85 | °C | |
| Drying time | 2.0 to 3.0 | hr | |
| Processing (melt) temperature | 220 to 260 | °C | |
| Mold temperature | 50 to 70 | °C | |
| Notes |
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