ACRYLITE? Resist ZK-X
Polymethyl Methacrylate Acrylic
ACRYLITE Resist ZK-X impact acrylic polymer is an amorphous, impact-modified thermoplastic molding and extrusion compound based on polymethyl methacrylate (PMMA).
Typical properties of ACRYLITE Resist impact acrylic polymers are:
The special properties of ACRYLITE Resist ZK-X polymer are:
Used for injection molded parts and extruded sheet.
Additive | |
Features | - Amorphous，Good Colorability，High Clarity，High Heat Resistance，High Light Transmission，Impact Modified，Low Flow，Medium Impact Resistance，Medium Strength，Weather Resistant
|
Uses | - Appliance Components，Displays，Household Goods，Housings，Lenses，Lighting Applications，Writing Instruments
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Agency Ratings | |
Appearance | |
Forms | |
Processing Method | - Extrusion，Injection Molding，Sheet Extrusion
|
Density / Specific Gravity | 1.16 |
| ASTM D792 |
Apparent (Bulk) Density | 0.71 | g/cm3 | ASTM D1895 |
Melt Mass-Flow Rate (MFR) (230°C/3.8 kg) | 1.0 | g/10 min | ASTM D1238 |
Molding Shrinkage - Flow | 4.0E-3 to 7.0E-3 | in/in | ASTM D955 |
Water Absorption (Equilibrium) | < 0.30 | % | ASTM D570 |
Rockwell Hardness (M-Scale) | 70 |
| ASTM D785 |
Tensile Modulus | 370000 | psi | ASTM D638 |
Tensile Strength | 9300 | psi | ASTM D638 |
Tensile Elongation |
|
| ASTM D638 |
Yield | 5.0 | % |
|
Break | 25 | % |
|
Flexural Modulus | 350000 | psi | ASTM D790 |
Flexural Strength | 15000 | psi | ASTM D790 |
Notched Izod Impact |
|
| ASTM D256 |
32°F, 0.250 in | 0.60 | ft·lb/in |
|
73°F, 0.250 in | 0.85 | ft·lb/in |
|
Deflection Temperature Under Load (264 psi, Annealed, 0.250 in) | 200 | °F | ASTM D648 |
Vicat Softening Temperature | 230 | °F | ASTM D1525 |
CLTE - Flow (32 to 212°F) | 4.0E-5 | in/in/°F | ASTM D696 |
Transmittance (126 mil) | 91.5 | % | ASTM D1003 |
Haze (126 mil) | 1.0 | % | ASTM D1003 |
Yellowness Index (0.126 in) | 0.30 | YI | ASTM D1925 |
