PERMABOND LM012
Harmonization Code : 3919.10.80 | Other self-adhesive plastic rolls not exceeding 20 cm wide.
Main features
- Unfilled PFAS-Free Anaerobic Threadsealant
- Sensitive High-Pressure Hydraulic-System Sealing
- MIL-S-22473/ASTM D5363 Compliance Scope
Product Description
Permabond® LM012 is a PFAS-free, unfilled, medium-viscosity anaerobic threadsealant specially engineered for use in very sensitive, high-pressure hydraulic systems. Because it is formulated without fillers, any adhesive that accidentally squeezes out of the joint and into the hydraulic system safely disperses into the fluid without clogging or fouling fine hydraulic screens and valves. It cures at room temperature in the absence of air, forming a robust seal up to the burst rating of the pipe itself.
Key features
- Hydraulic fluid compatible: Unfilled resin disperses into hydraulic fluids without leaving particles that could clog sensitive screens or valves.
- Military and ASTM approved: Tested and certified to meet the lot requirements of MIL-S-22473 Grade HVV and ASTM D5363 AN 0163 Group 01 Class 6 Grade 3.
- Safe and reliable: 100% solvent-free and PFAS-free formulation that delivers excellent chemical and temperature resistance while offering directional freedom during assembly.
Applications / Suitable for
- Sealing threaded metallic pipe joints in sensitive, high-pressure hydraulic systems
- Assemblies requiring compliance with MIL-S-22473 Grade HVV
- Hydraulic component assembly where screen or valve fouling is a critical concern
TDS, SDS & Technical Documents
Technical Specifications
General Properties
Appearance
Brown
Appearance at room temperature.
Chemistry Type
Methacrylate esters
Specific Gravity
1.1
Specific gravity (SG) is the ratio of the density of a substance to the density of a reference substance; equivalently, it is the ratio of the mass of a substance to the mass of a reference substance for the same given volume.
For liquids, the reference substance is almost always water (1), while for gases, it is air (1.18) at room temperature. Specific gravity is unitless.
Physical Properties
Viscosity
2,000 mPa.s
Viscosity is a measurement of a fluid’s resistance to flow.
Viscosity is commonly measured in centiPoise (cP). One cP is defined as
the viscosity of water and all other viscosities are derived from this base. MPa is another common unit with a 1:1 conversion to cP.
A product like honey would have a much higher viscosity -around 10,000 cPs-
compared to water. As a result, honey would flow much slower out of a tipped glass than
water would.
The viscosity of a material can be decreased with an increase in temperature in
order to better suit an application
Other Properties
Maximum gap fill
0.2 mm
Thermal Properties
Thermal Conductivity
0.19 W/m.K
Thermal conductivity describes the ability of a material to conduct heat. It is required by power packages in order to dissipate heat and maintain stable electrical performance.
Thermal conductivity units are [W/(m K)] in the SI system and [Btu/(hr ft °F)] in the Imperial system.
Additional Information
Technical properties
As-supplied / before-processing properties
Typical properties; these values are not intended for use in preparing specifications.
| Property | Value | Unit | Method / condition |
|---|---|---|---|
| Chemical Composition | Methacrylate esters | - | - |
| Appearance | Brown | - | Liquid |
| Viscosity | 2,000 | mPa.s (cP) | at 25°C |
| Specific Gravity | 1.07 - 1.1 | - | - |
| Particle Size | < 10 | µm | - |
| UV Fluorescence | Yes | - | - |
| Flash Point | > 93 | °C | (199.94°F) |
| Volatile Organic Compound | < 2 | % | 20 grams/liter (Estimated) |
Technical properties
After-processing / final-state properties
Typical properties; these values are not intended for use in preparing specifications.
| Property | Value | Unit | Method / condition |
|---|---|---|---|
| Maximum Gap Fill | 0.2 | mm | (0.008 in) |
| Maximum Thread Size | M20 | - | (3/4") |
| Handling Strength Time | 30 | minutes | M10 steel at 23°C |
| Full Strength Time | 24 | hours | M10 steel at 23°C |
| Breakaway Torque Strength | 3 | N-m | M10 steel (ISO 10964) (25 in.lb) |
| Prevailing Torque Strength | 2 | N-m | M10 steel (ISO 10964) (15 in.lb) |
| Shear Strength | 5 | MPa | Steel collar & pin (ISO 10123) (750 psi) |
| Coefficient of Thermal Expansion | 90E-6 | mm/m/°K | - |
| Thermal Conductivity | 0.19 | W/(m.K) | - |
