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Master Bond adhesives

HB Fuller 1527B RTV silicone
Categories: Polymer; Thermoset; Silicone

Material Notes: 1527B is a black, medium viscosity, low odor and good workability RTV silicone. Cures at room temperature when exposed to moisture. Excellent flexibility, adhesive property, electrical insulation, weather resistance, aging resistance and thermal cycle resistance. 1527B passes FDA 21 CFR 177.2600 and is UL94 certified.

Features and Benefits:

  • Excellent heat resistance properties
  • Wide operating temperature range
  • Easy to use for reworkable applications
  • Fast setting one component material
  • Neutral cure low/no odor
  • UL94 rated
  • Meets FDA 21 CFR 177.2600
Typical Applications:
  • Appliances
  • Ovens
  • Cook Tops
  • Microwave Ovens
  • Glass Bonding
  • Solar Cells
  • Lighting Systems
  • Battery Sealing

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 1.10 g/cc1.10 g/cc
Viscosity 40000 - 70000 cP40000 - 70000 cP
Storage Temperature 8.00 - 25.0 °C46.4 - 77.0 °F
 
Mechanical PropertiesMetricEnglishComments
Hardness, Shore A 2828GB/T 531
Tensile Strength 1.50 MPa218 psiGB/T 528
 1.50 MPa
@Temperature <=175 °C,
Time 605000 sec
218 psi
@Temperature <=347 °F,
Time 168 hour
Damp Heat Aging Testing; 85% RH; GB/T 528
Elongation at Break 180 %180 %GB/T 528
 180 %
@Temperature <=175 °C,
Time 605000 sec
180 %
@Temperature <=347 °F,
Time 168 hour
Damp Heat Aging Testing; 85% RH; GB/T 528
Shear Strength 1.50 MPa218 psiLap Joint, Aluminum; GB/T 7124
 
Electrical PropertiesMetricEnglishComments
Volume Resistivity 2.00e+15 ohm-cm2.00e+15 ohm-cmGB/T1692
 
Thermal PropertiesMetricEnglishComments
Maximum Service Temperature, Air 210 °C410 °F
Minimum Service Temperature, Air -54.0 °C-65.2 °F
 
Processing PropertiesMetricEnglishComments
Cure Time 5.00 - 30.0 min0.0833 - 0.500 hourTack Free Time
 1440 min
@Thickness >=2.00 mm
24.0 hour
@Thickness >=0.0787 in
Full Cure
 
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.

PHBFULL103 / 316894

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