PRODUCT DESCRIPTION
Dymax 846-GEL High-Strength Structural Adhesive with Activator Cure is designed for rapid assembly and bonding of a variety of surfaces including metals, ferrite, glass, and ceramics. Dymax 846-GEL is a high- performance, general structural adhesive that fixtures in 20 to 60 seconds. This material is especially suited for bonding ferrite magnets to DC motor assemblies. Dymax 846-GEL adhesive is used with activators 535-A-Rev-A or 501-E-Rev-A to form excellent bonds between close fitting parts. This product is in full compliance with RoHS directives 2015/863/EU.
FEATURES of Dymax 846-GEL
- Activator Cure with 535-A-Rev-A and 501-E- Rev-A
- High-Performance Structural Adhesive
- High Tensile Shear Strength
- Contains No Volatile Solvents or Ozone- Depleting Chemicals
- Thermal Shock Resistance
APPLICATIONS of Dymax 846-GEL
- Bonding Ferrite Magnets in DC Motor Assemblies
- Joining Dissimilar Substrates
- Metal Frame Bonding
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.
UNCURED PROPERTIES * | ||
Property | Value | Test Method |
Solvent Content | No Nonreactive Solvents | N/A |
Chemical Class | Acrylated Urethane | N/A |
Appearance | Translucent Straw | N/A |
Soluble in | Organic Solvents | N/A |
Density, g/ml | 1.06 | ASTM D1875 |
Viscosity, cP (20 rpm) | 29,000 (nominal) | ASTM D-2556 |
Shelf Life at Recommended Conditions from Date of Manufacture |
18 months |
N/A |
CURED MECHANICAL | PROPERTIES * | |||
Property | Value | Test Method | ||
| Room Temperature (control) |
| ||
Steel laps (psi) | 1800 | ASTM | D1002 | |
Aluminum laps (psi) | 1500 | ASTM | D1002 | |
Stainless Steel laps (psi) | 1800 | ASTM | D1002 | |
| Moisture Resistance: 85°C/85% RH, 72 h |
| ||
Steel laps (psi) | 1500 | ASTM | D1002 | |
Aluminum laps (psi) | 1200 | ASTM | D1002 | |
Stainless Steel laps (psi) | 1500 | ASTM | D1002 | |
| Two Thermal Shock Cycles -30°/150°C, 1 h soak |
| ||
Steel laps (psi) | 2100 | ASTM | D1002 | |
Aluminum laps (psi) | 1500 | ASTM | D1002 | |
Stainless Steel laps (psi) | 2000 | ASTM | D1002 | |
CURING GUIDELINES
Curing Conditions | 501-E- REV-A | 535-A- REV-A |
Fixture Time/Handling Strength |
15-20 sec |
15-20 sec |
Lap Shear with CRS laps (psi) after dwell times as listed below: |
|
|
5 minutes | 829 | 820 |
30 minutes | 1244 | 1149 |
24 hours | 2095 | 2106 |
72 hours | 2028 | 2118 |
1 hour at 93°C (200°F) | 2255 | 2242 |
