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CAMPUS® datasheet | Ultramid® B3U31G4 grau


This datasheet of Ultramid® B3U31G4 grau from BASF is provided by the international plastics database CAMPUS.

CAMPUS is organized by a group of leading international resin producers, who have agreed to test their material according to uniform conditions, based on ISO standards (ISO 10350, ISO 11403), in order to offer comparable data to the market.

You may contact the supplier for more information about this grade.

This datasheet includes:
Rheological properties - Mechanical properties - Thermal properties - Electrical properties - Other properties - Material specific properties - Test specimen production
  Ultramid® B3U31G4 grau | PA6-GF20 FR | BASF
Product Texts
Halogen-free and phosphorus-free flameproofed injection molding grade with outstanding free-flow properties, good electrical properties and low smoke density; resistant to glow wire test to 960 °C.
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Rheological propertiesdry / condUnitTest Standard
Melt volume-flow rate (MVR) 100 / * cm³/10min ISO 1133
Temperature 275 / * °C ISO 1133
Load 5 / * kg ISO 1133
Molding shrinkage (parallel) 0.7 / * % ISO 294-4, 2577
Molding shrinkage (normal) 0.8 / * % ISO 294-4, 2577
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Mechanical propertiesdry / condUnitTest Standard
Tensile Modulus 6100 / 2900 MPa ISO 527-1/-2
Yield stress * / 40 MPa ISO 527-1/-2
Yield strain * / 6 % ISO 527-1/-2
Stress at break 90 / * MPa ISO 527-1/-2
Strain at break 2.8 / * % ISO 527-1/-2
Charpy impact strength (+23°C) 30 / 50 kJ/m² ISO 179/1eU
Charpy impact strength (-30°C) 25 / 25 kJ/m² ISO 179/1eU
Charpy notched impact strength (+23°C) 3.5 / 6 kJ/m² ISO 179/1eA
Charpy notched impact strength (-30°C) 3 / 3 kJ/m² ISO 179/1eA
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Thermal propertiesdry / condUnitTest Standard
Melting temperature (10°C/min) 220 / * °C ISO 11357-1/-3
Temp. of deflection under load (1.80 MPa) 165 / * °C ISO 75-1/-2
Temp. of deflection under load (0.45 MPa) 210 / * °C ISO 75-1/-2
Coeff. of linear therm. expansion (parallel) 52.5 / * E-6/K ISO 11359-1/-2
Coeff. of linear therm. expansion (normal) 55 / * E-6/K ISO 11359-1/-2
Burning Behav. at 1.5 mm nom. thickn. V-2 / * class IEC 60695-11-10
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Electrical propertiesdry / condUnitTest Standard
Volume resistivity >1E13 / 1E11 Ohm*m IEC 60093
Surface resistivity * / 1E14 Ohm IEC 60093
Electric strength 35 / 34 kV/mm IEC 60243-1
Comparative tracking index - / 525 - IEC 60112
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Other propertiesdry / condUnitTest Standard
Water absorption 6.9 / * % Sim. to ISO 62
Humidity absorption 2.2 / * % Sim. to ISO 62
Density 1310 / - kg/m³ ISO 1183
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Material specific propertiesdry / condUnitTest Standard
Viscosity number 150 / * cm³/g ISO 307, 1157, 1628
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Test specimen productionValueUnitTest Standard
Injection Molding, melt temperature 270 °C ISO 294
Injection Molding, mold temperature 80 °C ISO 10724
Injection Molding, injection velocity 200 mm/s ISO 294
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Characteristics
Processing
Injection Molding
Delivery form
Pellets
Additives
Release agent
Special Characteristics
Heat stabilized or stable to heat
Regional Availability
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Other text information
Injection molding
PREPROCESSING
Pre/Post-processing, Pre-drying, Temperature: 80 °C
Pre/Post-processing, Pre-drying, Time: 4 h

PROCESSING
injection molding, Melt temperature, range: 250 - 275 °C
injection molding, Melt temperature, recommended: 270 °C
injection molding, Mold temperature, range: 80 - 90 °C
injection molding, Mold temperature, recommended: 80 °C
injection molding, Dwell time, thermoplastics: 10 min
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Chemical Media Resistance
Acids
Hydrochloric Acid (36% by mass) (23°C)
Nitric Acid (40% by mass) (23°C)
Sulfuric Acid (38% by mass) (23°C)
Sulfuric Acid (5% by mass) (23°C)
Chromic Acid solution (40% by mass) (23°C)
Bases
Sodium Hydroxide solution (35% by mass) (23°C)
Standard Fuels
Diesel fuel (pref. ISO 1817 Liquid F) (>90°C)
Salt solutions
Sodium Hypochlorite solution (10% by mass) (23°C)
Zinc Chloride solution (50% by mass) (23°C)
Other
Hydrogen peroxide (23°C)
DOT No. 4 Brake fluid (130°C)
Ethylene Glycol (50% by mass) in water (108°C)
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Disclaimer
The data contained in this publication are based on our current
knowledge and experience. In view of the many factors that may affect
processing and application of our product, these data do not relieve
processors from carrying out their own investigations and tests. Any
descriptions, drawings, photographs, data, proportions, weights etc.
given herein may change without prior information and do not constitute
the agreed contractual quality of the product. It is the responsibility
of the recipient of our products to ensure that any proprietary rights
and existing laws and legislation are observed. NO WARRANTIES OF ANY
KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WARRANTIES OFMERCHANTABILITY
OR FITNESS FOR A PARTICULAR PURPOSE, ARE MADE REGARDING PRODUCTS
DESCRIBED OR DESIGNS, DATA OR INFORMATION SET FORTH, OR THAT THE
PRODUCTS, DESIGNS, DATA OR INFORMATION MAY BE USED WITHOUT INFRINGING
THEINTELLECTUAL PROPERTY RIGHTS OF OTHERS.

In order to check the availability of products please contact us or our
sales agency.


For more information about our products contact your local BASF
representative or

BASF SE
Dept. KS/KC
Fax: 0621-60-49497
e-mail: e-mail

CAMPUS® is a registered trademark of CWFG (Chemie
Wirtschaftsfoerderungsgesellschaft GmbH, Frankfurt)
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The CAMPUS internet database is hosted by M-Base Engineering + Software GmbH. M-Base Engineering + Software GmbH assumes no liability for the system to be free of errors. Any decision about the application of materials must be double checked with the producer of this material.

CAMPUS® is a Registered trademark of CWFG mbH, Frankfurt/Main, 1991