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Master Bond adhesives

Parson Adhesives SONLOCK™ 3277 Anaerobic Thread Locking Compound
Categories: Polymer; Adhesive

Material Notes: SONLOK 3277 is a high strength anaerobic thread-locking compound for bonding and sealing threads, and retaining of cylindrical parts. The products cures when confined in the absence of air between close fitting metal surfaces and prevents loosening and leakage from shock and vibration. SONLOK 3277 is highly resistance to heat, vibrations, water, gases, oils, hydrocarbons and many chemicals.

Applications:

  • Ideal for locking and sealing of larger bolts and studs. (M25 and larger)
  • Transmission and engine block studs, valve sets, etc.
  • High strength, permanent and eliminates need for double nutting and welding. Prevents corrosion and leakage.
  • Meets Military Specification: MIL-S-43163A Type I Grade L

Information provided by Parson Adhesives, Inc.

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 1.11 g/cc1.11 g/cc
Brookfield Viscosity 7000 cP7000 cPRVT, Spindle 3 @ 20 rpm
 
Mechanical PropertiesMetricEnglishComments
Compressive Strength 8.96 MPa1300 psiSteel Pins & Collars; ISO 10123
 
Thermal PropertiesMetricEnglishComments
CTE, linear 80.0 µm/m-°C44.4 µin/in-°FASTM D696 K-1
Specific Heat Capacity 0.300 J/g-°C0.0717 BTU/lb-°F
Thermal Conductivity 0.100 W/m-K0.694 BTU-in/hr-ft²-°FASTM C177
Maximum Service Temperature, Air 150 °C302 °F
Minimum Service Temperature, Air -55.0 °C-67.0 °F
Flash Point >= 100 °C>= 212 °F
 
Processing PropertiesMetricEnglishComments
Cure Time 30.0 min0.500 hourHandling
 120 - 240 min2.00 - 4.00 hourFunctional
 1440 min24.0 hourFull
Shelf Life 24.0 Month24.0 Month
 
Descriptive Properties
ColorRed
CompositionMethacrylate Ester
Diameter<0.25 mmThread/Gap Filling
Initial Strength Retained (%)100Motor Oil for 500 hrs at 125°C
 100Motor Oil for 1000 hrs at 125°C
 100Gasoline for 500 hrs at 22°C
 100Gasoline for 1000 hrs at 22°C
 90Break Fluid for 500 hrs at 22°C
 90Break Fluid for 1000 hrs at 22°C
 90Water/Glycol for 500 hrs at 87°C
 90Water/Glycol for 1000 hrs at 87°C
 95Acetone for 500 hrs at 22°C
 95Acetone for 1000 hrs at 22°C
 95Ethanol for 500 hrs at 22°C
 95Ethanol for 1000 hrs at 22°C
Solvent ContentNone
Torque32 NmBreakaway, M10 steel nuts and bolts, ISO 10964
 32 NmPrevail, M10 steel nuts and bolts, ISO 10964
 38 NmBreakloose, Pre-torqued to 5 Nm, M10 steel nuts and bolts, ISO 10964
 40 NmMax Prevail, Pre-torqued to 5 Nm, M10 steel nuts and bolts, ISO 10964

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.

PPARSN023 / 186466

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