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This is the free Material Data Center Datasheet of Ultramid® B3ZG7 OSI BK23273 - PA6-GF35 - BASF
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Product Texts
Ultramid® B3ZG7 OSI BK2373 is a 35% glass reinforced, pigmented black, heat stabilized, impact modified Polyamide 6 injection molding grade. It was developed to meet demanding mechanical and chemical requirements for the automotive oil pan application.
| Processing/Physical Characteristics | dry / cond | Unit | Test Standard | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| ISO Data | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Molding shrinkage, parallel | 0.2 / * | % | ISO 294-4, 2577 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Molding shrinkage, normal | 0.6 / * | % | ISO 294-4, 2577 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mechanical properties | dry / cond | Unit | Test Standard | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| ISO Data | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Tensile Modulus | 10000 / 6170 | MPa | ISO 527 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Stress at break | 170 / 112 | MPa | ISO 527 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Strain at break | 3.5 / 11 | % | ISO 527 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Flexural modulus, 23°C | 8920 / 5650 | MPa | ISO 178 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Charpy impact strength, +23°C | 102 / 106 | kJ/m² | ISO 179/1eU | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Charpy impact strength, -30°C | 113 / - | kJ/m² | ISO 179/1eU | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Charpy notched impact strength, +23°C | 26 / 34 | kJ/m² | ISO 179/1eA | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Charpy notched impact strength, -30°C | 18 / - | kJ/m² | ISO 179/1eA | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Izod notched impact strength, +23°C | 24 / 34 | kJ/m² | ISO 180/1A | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Izod notched impact strength | 17 / - | kJ/m² | ISO 180/1A | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Temperature | -40 | °C | - | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Thermal properties | dry / cond | Unit | Test Standard | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| ISO Data | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Melting temperature, 10°C/min | 220 / * | °C | ISO 11357-1/-3 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Temp. of deflection under load, 1.80 MPa | 206 / * | °C | ISO 75-1/-2 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Temp. of deflection under load, 0.45 MPa | 220 / * | °C | ISO 75-1/-2 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Coeff. of linear therm. expansion, parallel | 13.1 / * | E-6/K | ISO 11359-1/-2 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Coeff. of linear therm. expansion, normal | 110 / * | E-6/K | ISO 11359-1/-2 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Other properties | dry / cond | Unit | Test Standard |
| Humidity absorption | 1.7 / * | % | Sim. to ISO 62 |
| Density | 1380 / - | kg/m³ | ISO 1183 |
| Processing Recommendation Injection Molding | Value | Unit | Test Standard |
| Pre-drying - Temperature | 80 | °C | - |
| Pre-drying - Time | 2 - 4 | h | - |
| Processing humidity | ≤0.08 | % | - |
| Melt temperature | 270 - 295 | °C | - |
| Mold temperature | 80 - 95 | °C | - |
| Zone 1 | 245 - 275 | °C | - |
| Zone 2 | 260 - 285 | °C | - |
| Zone 3 | 270 - 295 | °C | - |
| Nozzle temperature | 270 - 295 | °C | - |
| Injection pressure | 3.5 - 12.5 | MPa | - |
Characteristics
Processing
Injection Molding
Delivery form
Pellets, Black
Special Characteristics
High impact or impact modified, Heat stabilized or stable to heat
Chemical Resistance
Oil Resistance
Applications
Automotive
Regional Availability
North America, Europe
Other text information
Injection molding
PREPROCESSING
Pre/Post-processing, max. allowed water content: .08 %
Pre/Post-processing, Pre-drying, Temperature: 80 °C
Pre/Post-processing, Pre-drying, Time: 2 - 4 h
PROCESSING
injection molding, Melt temperature, range: 270 - 295 °C
injection molding, Mold temperature, range: 80 - 95 °C
Material Handling
Max. Water content: 0.08%
Product is supplied in sealed containers and drying prior to molding is not required. If drying becomes necessary, a dehumidifying or desiccant dryer operating at 80 °C (176 °F) is recommended. Drying time is dependent on moisture level but 2-4 hours is generally sufficient.
Further information concerning safe handling procedures can be obtained from the Material Safety Data Sheet. Alternatively, please contact your BASF representative.
Typical Profile
Melt Temperature 270-295 °C (518-563 °F)
Mold Temperature 80-95 °C (176-203 °F)
Injection and Packing Pressure 35-125 bar (500-1800psi)
Rear Zone 245-275 °C (473-527 °F)
Center Zone 260-285 °C (500-545 °C)
Front Zone 270-295 °C (518-563 °F)
Nozzle 270-295 °C (518-563 °F)
Mold Temperatures
This product can be processed over a wide range of mold temperatures; however, for applications where aesthetics are critical, a mold surface temperature of 80-95 °C (176-203 °F) is required.
Pressures
Injection pressure controls the filling of the part and should be applied for 90% of ram travel. Packing pressure affects the final part and can be used effectively in controlling sink marks and shrinkage. It should be applied and maintained until the gate area is completely frozen off.
Back pressure can be utilized to provide uniform melt consistency and reduce trapped air and gas. Minimal back pressure should be utilized to prevent glass breakage. recommended to minimize glass fiber breakage.
Fill Rate
Fast fill rates are recommended to insure uniform melt delivery to the cavity and prevent premature freezing. Surface appearance is directly affected by injection rate.
Pre/Post-processing, max. allowed water content: .08 %
Pre/Post-processing, Pre-drying, Temperature: 80 °C
Pre/Post-processing, Pre-drying, Time: 2 - 4 h
PROCESSING
injection molding, Melt temperature, range: 270 - 295 °C
injection molding, Mold temperature, range: 80 - 95 °C
Material Handling
Max. Water content: 0.08%
Product is supplied in sealed containers and drying prior to molding is not required. If drying becomes necessary, a dehumidifying or desiccant dryer operating at 80 °C (176 °F) is recommended. Drying time is dependent on moisture level but 2-4 hours is generally sufficient.
Further information concerning safe handling procedures can be obtained from the Material Safety Data Sheet. Alternatively, please contact your BASF representative.
Typical Profile
Melt Temperature 270-295 °C (518-563 °F)
Mold Temperature 80-95 °C (176-203 °F)
Injection and Packing Pressure 35-125 bar (500-1800psi)
Rear Zone 245-275 °C (473-527 °F)
Center Zone 260-285 °C (500-545 °C)
Front Zone 270-295 °C (518-563 °F)
Nozzle 270-295 °C (518-563 °F)
Mold Temperatures
This product can be processed over a wide range of mold temperatures; however, for applications where aesthetics are critical, a mold surface temperature of 80-95 °C (176-203 °F) is required.
Pressures
Injection pressure controls the filling of the part and should be applied for 90% of ram travel. Packing pressure affects the final part and can be used effectively in controlling sink marks and shrinkage. It should be applied and maintained until the gate area is completely frozen off.
Back pressure can be utilized to provide uniform melt consistency and reduce trapped air and gas. Minimal back pressure should be utilized to prevent glass breakage. recommended to minimize glass fiber breakage.
Fill Rate
Fast fill rates are recommended to insure uniform melt delivery to the cavity and prevent premature freezing. Surface appearance is directly affected by injection rate.
Disclaimer
Copyright Altair Engineering GmbH. Altair Engineering GmbH assumes no liability for the system to be free of errors. The user takes sole responsibility for the use of this data under the exclusion of every liability from Altair Engineering GmbH; this is especially valid for claims of compensation resulting from consequential damages. Altair explicitly points out that any decision about the application of materials must be double checked with the producer of this material. This includes all contents of this system. Copyright laws are applicable for the content of this system.
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