MDTIM 5520 2.0w Silicone liquid thermal coductivity Gap Filler
- 1:1 mixing (thixotropic)
- Low stress application
- Easy to operate
- Heating accelerates reaction
- Low hardness slightly sticky
- Platinum catalyzes resulting in very low siloxane volatiles
- ROHS, halogen-free, REACH certified
- UL No.:E538545
MDTIM 5520 Thermal conductivity 2.0W/mK, double agent packaging, thixatic low stress application, liquid thermal gel gasm is designed to provide enhanced thermal management for advanced automotive batteries, automotive electronics, communication equipment, etc., compared to traditional materials it provides enhanced reliability, rework, liquid thermal gel MDTIM is highly adaptable material, easy to use, Can eliminate assembly tolerances, so that the production of components almost low compression force, protect the solder joints and other components. Liquid thermal gel gasket can be perfect rework and repair, significantly reduce the overall cost, can be automatically controlled feed can significantly reduce waste, once again reduce the overall cost, is a two-component fast curing liquid thermal gel gasket, can be fully automated assembly, corresponding to industry 4.0 thermal interface materials.
| MDTIM 5520 | Test Methods | Units | |
| Color, component A | Yellow paste | Eye test | – |
| Color, Component B | Blue Paste | Eye test | – |
| Initial blend viscosity | 240 | GB/T 2794-2022 | Pa·S |
| Density, component A | 2.02-2.08 | GB/T 13354-1992 | g/ml |
| Density, component B | 2.02-2.08 | GB/T 13354-1992 | g/ml |
| Pre-curing properties | |||
| A:B mix ratio | 100:100 | ||
| Shelf life @ 25 ° C | 9 month | ||
| Post-cure properties | |||
| Color after mixing | Light green | Visual inspection | – |
| Surface drying time (23±2 ° C) | 60 minutes | – | – |
| Curing conditions | 3 hours /25 ° C | – | – |
| Curing conditions | 30 minutes /80 ° C | – | – |
| Curing conditions | 20 minutes /100 ° C | – | – |
| Hardness | 60 | GB/T 531-2008 | Shore 00 |
| Thermal conductivity | 2.0 | GB/T 10297-2015 | W/m*K |
| Tensile strength | 0.3 | ASTM D412 | Mpa |
| Elongation | 150 | ASTM D412 | % |
| Use temperature | – 60 ~ 200 | ℃ | |
| Electrical properties | |||
| Breakdown voltage | 20 | ASTM D149 | KV/mm |
| Volume resistance | 1 * 10 | ASTM D257 | Ohm-cm |
| Dielectric constant | 4.36 | ASTM D150 | (1KHz) |
| Flame retardant rating | V-0 | UL94 | 1mm |
| Thermal properties | |||
| Specific Heat Capacity | 1 | ASTM E1269 | J/g-K |
| Maximum particle size | 70 | Mu m | |
- Lithium batteries
- Automotive electronics
- Communications facilities
- Computers and Zhouli products
- Application between heat source and radiator
Instructions
To mix:
- The AB component main agent of the MDTIM series is mixed with the curing agent in a ratio of 1:1 by weight or volume.
- Packages of hand-held twin tubes should be mixed using a matching glue gun or automatic meter to avoid bubble formation.
- Manual mixing is not recommended.
For sizing:
50ml or 400ml double tube package
- Load the double tube into the glue gun, then remove the end cap on the front end of the double tube.
- Load the static mixing tube, and remove the mixing glue after discharge until there is no color difference.
- Apply the mixture to the substrate and match it with the part.
- Clamp the positioning to achieve handling strength or gap thickness during the working time of the gap filler.
- — Automatic dosing sizing equipment
- For automatic dosing/dispensing/gluing equipment, please consult the Bygo Marketing Department or your nearest salesperson
