1.One component,neutral curing,non-corrosive to metal and PCB
2.Excellent electrical insulation and chemical stability, all-round
protection to the components.
3.Excellent thermal conductivity.
4.Excellent moisture, ozone and corrosion resistance.
5.Remains flexible over a temperature range of -40℃ to 180℃.
6.The material is supplied as a paste, which cures into extremely
tough elastomeric silicone rubber.
1.Used as heat catalysis for contact surface between heat element
and heat sink.
2.Used as coating material for many kinds of microwave device.
3.Used as heat transfer, insulated, embedding material for
transistor and semiconductor transistor.
1.Not to surfaces containing grease.
2.Is not suitable for airtight place.
3.Not to copper-coated or other similar sensitive metal surfaces.
4.Is not suitable for the place of continuous immersion or
5.Surface temperature is not below 0℃ or above 50 ℃.
6.Can not contact with strong acids or bases.
7.Hasn’t performed adhesion and compatibility tests on project
substrates and all accompanying accessories.
These values are not intended for use in preparing specifications.
|GB/T 13477||Specific gravity||g/cm3||2.0|
|GB/T 13477||Working time at 25℃||min.||31|
|GB/T 531 (ISO 7619)||Hardness||Shore A||69|
|GB/T 528 (ISO 37)||Tensile strength||MPa||2.5|
|GB/T 528 (ISO 37)||Elongation at break||%||49|
|GB/T 1692||Volume resistivity||cm||6E+14|
|GB/T 1695 (ASTM D 149)||Breakdown strength||kV/mm||21|
|GB/T 1693 (ASTM D150)||Dielectric constant||1MHz||3.1|
|GB/T 11205||Thermal conductivity||W/mK||1.1|
GB: Chinese National Standard
ASTM: American Society for Testing and Materials
ISO: International Standardization Organization
The GB” testing method is equivalent or partly equivalent to that
in the( )”
1.Surface preparation: Sealants may not adhere or maintain
long-term adhesion to substrates if the surface is not prepared and
cleaned properly before sealant application.Using proper materials
and cleaning procedures is vital for sealant adhesion.
2.Cleaning materials: clean, fresh solvent; clean, white cloths free of lint or other
lint-free wiping materials; primer (when required).
3.Cleaning procedures:Remove all loose material (such as dirt and
dust), plus any oil, frost or other contaminants from the
substrates to which the sealant will be adhered. Do not use
detergent to clean the substrate as residue may be left on the
surface. Wet one rag with solvent and wipe the surface with it,
then use the second rag to wipe the wet solvent from the surface
before it evaporates. Change the cleaning rags frequently, as they
become soiled. If cleaned areas are again exposed to rain or
contaminants, the surface must be cleaned again.
4.Primers: TG281 Thermal conductivity silicone sealant will bond to
many clean surfaces without the aid of a primer. For
difficult-to-bond substrates, the use of a primer or special
surface preparation should be evaluated.
Keep out of reach of children. Once it contacts skin or eye by
accident, rinse the affected part with water for 15 minutes or turn
to doctor for help immediately.
9 months from the manufacture date stored in cool & dry place
below 27 ℃.
Clear, black, white, gray, other colours as clients’ requirement.
Disposable cartridges：net 200ml, 225ml, 250ml, 280ml, 300ml; 24 pcs
/ box. Sausages：net 590ml, 500ml; 20 pcs / box.
LIMITED WARRANTY INFORMATION PLEASE READ CAREFULLY
The information contained herein is offered in good faith and is
believed to be accurate. However, because conditions and methods of
use of our products are beyond our control, this information should
not be used in substitution for customer’s tests to ensure that
Foshan Shunde Mimdy Sealant Co., Ltd.’s products are safe,
effective, and fully satisfactory for the intended end use.