About |
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Bormed RJ880MO is a resin intended for evaluation for use in Healthcare applications. Bormed RJ880MO is a specially modified highly-transparent polypropylene random copolymer with very high melt flow rate. It is designed for high-speed injection moulding and contains nucleating agent and demoulding additives. Additivation has been optimized to provide good antistatic and demoulding properties without blooming or plate-out problems. This polymer is a CR (controlled rheology) grade with narrow molecular weight distribution giving low warpage. Products originating from this grade have excellent transparency, good organoleptic properties, good balance of stiffness and impact strength at ambient temperatures. Applications Bormed RJ880MO has been evaluated according to different regulations and norms. Typical applications are mentioned below for Medical devices or Pharmaceutical & Diagnostic packaging. However, Borealis should be consulted for final approval to evaluate the use of Bormed RJ880MO . Lids Square containers Square boxes Closures This grade may only be used for the applications listed in the Product Datasheet and only to the extent that the application is within the scope of the tests set out in the Statement on Compliance to Regulations on Medical Use for that grade. If an application is not listed in the Product Datasheet, the grade can be used for such application only after express written consent of the Borealis Marketing Manager, Healthcare. Borealis prohibits the use of any healthcare grade product in an implantable device that is introduced into the human body by surgical intervention and that is intended to remain in place following surgical procedure. Special features Good flow behaviour Very good clarity stiffness and impact balance Low blooming&& |
Product Description | |
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Supplier | Borealis AG |
Generic | PP copolymer |
Material Status | Commercial: Active |
Features | Good Rigidity,Low warping,Good Clarity,High impact resistance,High liquidity,Renewable resources,Controllable rheological,Nucleation,Low to No Fogging,Good stripping performance,Good sensory characteristics.,Random copolymer,Weight distribution,Antistatic property |
Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
Process Methods | Injection Molding |
Technical Data | |||
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PHYSICAL | Nominal value | Unit | Test method |
Density | 0.905 | g/cm³ | ISO 1183 |
Melt Flow Rate | |||
230℃,2.16kg | 45 | g/10min | ISO 1133 |
Shrinkage rate | 1.0 to 2.0 | % |
IMPACT | Nominal value | Unit | Test method |
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Charpy Notched Impact Strength | |||
23℃ | 5.0 | kJ/m² | ISO 179/1eA |
THERMAL | Nominal value | Unit | Test method |
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Hot deformation temperature | |||
0.45 MPa, unannealed | 73.0 | ℃ | ISO 75-2/B |
MECHANICAL | Nominal value | Unit | Test method |
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Tensile modulus | |||
1 mm | 1050 | MPa | ISO 527-2 |
tensile strength | |||
yield | 27.0 | MPa | ISO 527-2/50 |
Tensile strain | |||
yield | 13 | % | ISO 527-2/50 |
Rockwell hardness | |||
R-level | 80 | ISO 2039-2 |
Process Conditions | |||
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injection | Nominal value | Unit | Test method |
Processing (melt) temperature | 210 to 260 | °C | |
Mold temperature | 15 to 40 | °C | |
Injection speed | Fast | ||
Hold pressure | 20.0 to 50.0 | MPa |
Notes |
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1. Typical properties: these are not to be construed as specifications. |
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