About |
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PD 943 XP is a medium melt flow rate homopolymer, with slip and antiblocking agents. It is suitable for blown film extrusion. This product features good impact strength, excellent gloss and transparency, good slipping and good weldability. Applications: Coil for automatic packaging; General purpose, food and textile packaging. Processing: Blown Film Extrusion&& |
Product Description | |
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Supplier | Braskem |
Generic | PP homopolymerization |
Material Status | Commercial: Active |
Availabilitys | Latin America,Europe |
Technical Data | |||
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PHYSICAL | Nominal value | Unit | Test method |
Density | 0.905 | g/cm³ | ASTM D792 |
Density | 0.905 | g/cm³ | ISO 1183 |
Melt Flow Rate | |||
230℃,2.16kg | 7.0 | g/10min | ISO 1133 |
230℃,2.16kg | 7.0 | g/10min | ASTM D1238 |
film | Nominal value | Unit | Test method |
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Secant modulus | |||
1% secant, TD | 520 550 | MPa | ASTM D882 |
1% secant, MD | 530 540 | MPa | ASTM D882 |
tensile strength | |||
Yield, injection molding | 35.0 | MPa | ISO 527-2 |
Yield, injection molding | 35.0 | MPa | ASTM D638 |
TD, yield | 22.0 20.0 | MPa | ASTM D882 |
MD, yield | 23.0 21.0 | MPa | ASTM D882 |
Tensile strain | |||
Yield, injection molding | 11 | % | ASTM D638 |
Yield, injection molding | 11 | % | ISO 527-2 |
TD, yield | 11 10 | % | ASTM D882 |
MD, yield | 12 11 | % | ASTM D882 |
Initial sealing temperature | 117 112 | ℃ |
IMPACT | Nominal value | Unit | Test method |
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Impact strength of cantilever beam notch | |||
23 ℃, injection molding | 3.1 | kJ/m² | ISO 180 |
23 ℃, injection molding | 30 | J/m | ASTM D256 |
THERMAL | Nominal value | Unit | Test method |
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Hot deformation temperature | |||
1.8 MPa, unannealed, injection molded | 55.0 | ℃ | ASTM D648 |
1.8 MPa, unannealed | 55.0 | ℃ | ISO 75-2/A |
0.45 MPa, unannealed, injection molded | 97.0 | ℃ | ASTM D648 |
0.45 MPa, unannealed | 97.0 | ℃ | ISO 75-2/B |
Vicat Softening Temp | 151 | ℃ | ASTM D1525 3 |
Vicat Softening Temp | 151 | ℃ | ISO 306/A |
optical performance | Nominal value | Unit | Test method |
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gloss | |||
45° | 90 97 | ASTM D2457 | |
Haze | 2.9 2.3 | % | ASTM D1003 |
MECHANICAL | Nominal value | Unit | Test method |
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Bending modulus | |||
1% cut, injection molding | 1300 | MPa | ISO 178 |
1% cut, injection molding | 1400 | MPa | ASTM D790 |
Rockwell hardness | |||
R-level | 98 | ISO 2039-2 | |
R-level | 98 | ASTM D785 |
Notes |
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1. Typical properties: these are not to be construed as specifications. |
2. Injection Molded |
3. Loading 1 (10 N) |
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