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CAMPUS® datasheet | Bakelite® PF 8052


This datasheet of Bakelite® PF 8052 from Momentive Specialty Chemicals 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.

This datasheet includes:

  Bakelite® PF 8052 | PF-(GF+X) | Momentive Specialty Chemicals
Product Texts

Product description:

Phenolic moulding compound, glass fibre-reinforced and inorganically filled. Excellent heat resistance with respect to surface finish and mechanical properties.

Application areas:

Pan handles, heat-resistant up to 285°C, Baking oven rollers.

Property Name Value Unit Standard No.
Apparent density (moulding compound) 0.7 g/cm³ ISO 60
Moulding shrinkage (injection moulding, longitudinal)  0.4 % ISO 2577
Post shrinkage (injection moulding, 168h/110°C) 0.1 % ISO 2577
Moulding shrinkage (compression moulding, longitudinal)  0.3 % ISO 2577
Post shrinkage (compression moulding, 168h/110°C) 0.1 % ISO 2577
Tensile strength (5mm/min) 55 MPa ISO 527-1/2
Compr. strength (test spec. flat tested) 165 MPa ISO 604
Flexural strength (2mm/min) 85 MPa ISO 178
Flexural modulus 8500 MPa ISO 178
Ball indentation hardness (H 961/30) 275 MPa ISO 2039/P1
Water absorption (24h/23°C) 15 mg similar to ISO 62
Additional characteristics: HT

Preparation of Test Specimens of Thermosetting Moulding Compound

  • Compression to ISO 295
  • Injection to ISO 10724


Storage capability
2 years (relative humidity of 50-60% and maximum storage temperature of approximately 20°C)

Rheological propertiesValueUnitTest Standard
Molding shrinkage (parallel) 0.4 % ISO 294-4, 2577
Mechanical propertiesValueUnitTest Standard
Tensile Modulus 8500 MPa ISO 527-1/-2
Charpy impact strength (+23°C) 6 kJ/m² ISO 179/1eU
Charpy notched impact strength (+23°C) 2.2 kJ/m² ISO 179/1eA
Thermal propertiesValueUnitTest Standard
Temp. of deflection under load (8.00 MPa) 150 °C ISO 75-1/-2
Other propertiesValueUnitTest Standard
Density 1500 kg/m³ ISO 1183
Test specimen productionValueUnitTest Standard
Injection Molding, injection temperature 115 °C ISO 10724
Injection Molding, injection velocity 170 mm/s ISO 10724
Injection Molding, hold pressure 100 MPa ISO 10724
Injection Molding, cure time 25 min ISO 10724
Compression Molding, mold temperature 160 °C ISO 295
Compression Molding, cure time 1 min ISO 295
Characteristics
Processing
Injection Molding, Transfer Molding
Regional Availability
Other text information
Injection molding
VERARBEITUNG 
Temperature of material:105-115°C
Mould temperature:160-190°C
Curing time:10-20sec
 
Further Information:
Barrel temperature
  - Feed zone:60-75°C
  - Nozzle zone: 80-100°C
Cavity moulding pressure: >15MPa
Back pressure: 0.5-2MPa
Holding pressure:60% of injection pressure
Compression molding
PROCESSING
Mould temperature:160-190°C
Curing time:20-40sec
Cavity moulding pressure: >15MPa
Disclaimer
                   Momentive Specialty Chemicals GmbH
                                Gennaer Str. 2 - 4
                   58642 Iserlohn - Letmathe, Germany

                       Telefon +49 (0) 2374 / 925 280
                       Fax       +49 (0) 2374 / 925 723
                   E-mail: michael.stahl@momentive.com

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Important Information

As international harmonization of testing procedures progresses,
previously used national standards are increasingly being replaced by
ISO (DIN EN ISO) standards.
All information, recommendations and suggestions provided by Bakelite AG
in the form of verbal or written communication, or in pertinent data
bases, represent our best knowledge and experience. Such data are
non-binding in character, and do not represent, either explicitly or
implicitly,  assurances or a guarantee of specific properties. The
specified parameters merely represent typical data; they do not form a
basis for either a guarantee or a specification. The information,
recommendations and suggestions we provide describe our products and
possible applications in general or exemplary terms; they do not relate
to specific cases. The process of constant continued development and
improvement of our products can lead to changes in pertinent parameters,
texts and illustrations; no special mention is made of possible
alterations. Our technical advice does not free the customer of its
responsibility to verify our current information, in particular our
technical data sheets, safety data sheets and technical information
leaflets.

The customer will conduct its own tests of our products to determine
their suitability for the intended processes and uses, as well as to
establish that their processing properties are appropriate in the
pertinent situation, since our products may be used in a wide range of
technical applications that involve very different requirements
according to the specific situation. Therefore, such specific cases
are outside our control, and are the exclusive responsibility of the
customer. A pertinent agreement is necessary in case a binding assurance
of specific parameters is required. Customers and users of our products
must themselves observe possible patent rights, existing legislation
and regulations. This publication does not represent a license, nor
does it authorize infringement of any type of patent.
Note: This version supersedes and replaces all previous publications on
this subject. "Bakelite" is a registered brand of Bakelite AG in more
than 50 countries throughout the world. In the USA, "Bakelite" is a
registered brand of the Georgia Pacific Corporation. Bakelite AG is
licensed to use the brand name "Bakelite" for epoxy resins in the USA.


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