PRODUCT DESCRIPTION
LOCTITE® 609 is designed for the bonding of cylindrical fitting parts. The product cures when confined in the absence of air between close fitting metal surfaces and prevents loosening and leakage from shock and vibration. Typical applications include rotor to shafts in fractional and subfractional horsepower motors. Locks bushings and sleeves in housings on shafts. Augments press fits.
FEATURES of LOCTITE® 609
- Low viscosity
- Augments press fits
- Fluorescent under UV for quality control
- Meets Mil Spec: Mil-R-46082B (a regional approval)
- Operating temperature: -55°C to 150°C (-65°F to 300°F)
APPLICATION of LOCTITE® 609
- Retaining
- Prevents loosening: It fills all gaps between the cylindrical components and cures into a hard thermoset plastic. This unitizes the assembly and prevents loosening and leakage from shock and vibration
About Prostech
Prostech offers specialty materials (adhesives, tapes, thermal interface materials, insulating materials, sealants, PCB protection materials, …) along with manufacturing solutions. We proudly serve a wide range of industries and are an authorized distributor for leading global manufacturers of industrial materials and equipment. Our product range is designed to deliver customized solutions that address each customer’s unique needs.
With years of experience and a successful project history, we are confident in our ability to provide comprehensive material solutions. These solutions effectively tackle the challenges manufacturers face. To explore our full product catalog, simply click here. Our dedicated team is ready to assist with:
- Provide quotation, sample, TDS/MSDS, and technical consultation
- Testing sample quality and verifying product compatibility in our laboratory
- Customizing material formulas for special applications
- Adapting product sizes, quantities, and packaging to meet specific needs
- Offering expert advice on suitable equipment and automation processes
- Delivering technical training and on-site support for optimal product use
Moreover, Prostech ensures the safe and accurate global delivery of all materials, including “dangerous goods”, in compliance with legal regulations. For personalized technical support or to receive a quotation, please contact us today.
|
Technology |
Acrylic |
|
Chemical Type |
Methacrylate ester |
|
Appearance (uncured) |
Green liquidLMS |
|
Fluorescence |
Positive under UV lightLMS |
|
Components |
One component – requires no mixing |
|
Viscosity |
Low |
|
Cure |
Anaerobic |
|
Secondary Cure |
Activator |
|
Application |
Retaining |
|
Strength |
High |
TYPICAL PROPERTIES OF UNCURED MATERIAL
|
Specific Gravity @ 25 °C |
1.1 |
|
Viscosity, Cannon Fenske, ISO 3104, mPa·s (cP) |
110 to 140LMS |
TYPICAL PROPERTIES OF CURED MATERIAL
|
Physical Properties: |
|
|
Coefficient of Thermal Expansion, ISO 11359-2,K^-1 |
80×10^-6 |
|
Coefficient of Thermal Conductivity, ISO 8302, W/(m·K) |
0.1 |
|
Specific Heat, kJ/(kg·K) |
0.3 |
|
Elongation, at break, ISO 37, % |
<2 |
|
Adhesive Properties |
|
|
After 24 hours @ 22 °C Compressive Shear Strength, ISO 10123 Steel pins and collars |
N/mm² ≥15.8LMS (psi) (≥2,290) |
|
After 1 hour @ 22 °C Compressive Shear Strength, ISO 10123 Steel pins and collars |
N/mm² ≥10.3LMS (psi) (≥1,490) |
Chemical/Solvent Resistance
|
|
|
% of initial strength |
||
|
Environment |
°C |
100 h |
500 h |
1000 h |
|
Motor oil (MIL-L-46152) |
125 |
100 |
100 |
100 |
|
Unleaded gasoline |
22 |
100 |
100 |
100 |
|
Brake fluid |
22 |
100 |
100 |
100 |
|
Water/glycol 50/50 |
87 |
100 |
85 |
80 |
|
Ethanol |
22 |
100 |
100 |
100 |
|
Acetone |
22 |
100 |
100 |
85 |
