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HB Fuller 1956 Polyurethane sealant
Categories: Polymer; Thermoplastic; Adhesives, Sealants, and Coatings

Material Notes: 1956 is a high quality, multi-purpose, sag-resistant one-component polyurethane sealant. This material is condensation cure material. It is a high strength and vibration damping properties. It is used for automobile manufacturing, shipping industry, container manufacture, heating and ventilation systems, a variety of maintenance and repair applications.

Features and Benefits:

  • Low odor
  • Outstanding weather and aging resistance
  • Paintable after cure
  • Non-corrosive
  • Adhesion to a variety of materials have good adhesion chemical media capability
  • Resistant to age hardening, providing a consistent durometer measurement
  • Good UV resistance, making it ideal for interior and exterior applications

Information provided by H.B. Fuller Company

Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesMetricEnglishComments
Specific Gravity 1.20 g/cc1.20 g/cc
Storage Temperature <= -13.3 °C<= 8.00 °F
 
Mechanical PropertiesMetricEnglishComments
Hardness, Shore A 5555
Tensile Strength 6.00 MPa870 psiASTM D638
Elongation at Break >= 450 %>= 450 %ASTM D638
 
Thermal PropertiesMetricEnglishComments
Maximum Service Temperature, Air 90.0 °C194 °F
 120 °C248 °FShort term
Minimum Service Temperature, Air -40.0 °C-40.0 °F
 
Processing PropertiesMetricEnglishComments
Cure Time 50.0 - 60.0 min0.833 - 1.00 hourSkin Formation Time
 300 - 360 min5.00 - 6.00 hourhandling time
 300 min
@Temperature 70.0 °C
5.00 hour
@Temperature 158 °F
Full-cure
 10100 min
@Temperature 25.0 °C
168 hour
@Temperature 77.0 °F
Full-cure
Shelf Life 9.00 Month9.00 Month
 
Descriptive Properties
ColorBlack
ConsistencyThixotropic Paste

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

PHBFULL091 / 316882

Specialty Compounds RTP Company

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