DOWSIL 340 (100-Gram-Tube)
HEAT SINK COMPOUND (100-Gram-Tube)
AERO P/N: 100175
Hazardous Material
Total Available Stock: 53
UK
USA
53 In Stock (UK)
Available On Request
Expiry Date: 26/Jun/2029
Estimated Lead Time: 25 days
$18.75 excl VAT
Introducing Dowsil 340 Heat Sink Compound: The ultimate solution for efficient thermal management in aircraft systems. Ideal for electrical devices and PCB assemblies, it guarantees optimal performance and longevity in aviation environments.
Product Features
OEM
DOW
Brand
Dowsil
OEM Part No.
340C100
Colour
-
Shelf Life in Months
60
Shelf Life in Days
1800
UN No
UN3077
Class
CL9
PG
PGIII
ECCN
EAR99
Country of Origin
United States
Commodity Code
32099000
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Information
Additional Product Information
Overview
Dowsil 340 Heat Sink Compound is a white, non-curing, non-flowing thermal compound with moderate thermal conductivity. It is used in aircraft thermal management applications to transfer heat away from electronic components without curing or flow control requirements, simplifying maintenance and repair.
Key Technical Specs for Dowsil 340 Heat Sink Compound
- Type: Thermal interface compound
- Size/Volume: 100 g (3.5 oz)
- Viscosity/Consistency: Non-flowing paste
- Cure/Working Time: Non-curing
- Tensile/Peel Strength: Not applicable
- Shore Hardness: Not applicable
- Service Temperature: Not specified
- Typical Uses: Thermal coupling of PCBs and components to heat sinks
- Shelf Life: Not specified
Approvals & Specifications
- General aerospace thermal management applications
Typical Aircraft MRO / AOG Applications
- Thermal coupling of electronics and PCB assemblies to heat sinks
- Aircraft avionics and system thermal management
Compatibility & Safety Notes
- Non-curing, stable under moderate temperatures
- Use gloves when applying
Packaging & Procurement
- 100 g tube, ready for immediate use
- Portable for AOG kits
- Store in cool, dry place
Why Dowsil 340 Heat Sink Compound is Chosen for AOG / MRO
- Eliminates need for curing or ovens
- Maintains thermal transfer efficiency
- Stable, non-flowing paste for easy application
Practical Suggestions for Your Team (AOG Mindset)
- Keep in avionics repair kits for rapid deployment
- Apply with spatula or dispenser for consistent coverage
- Train technicians on safe thermal compound application
Manufacture / Aviation Spec Codes
- Manufacturer: Dowsil
- Product ID: 340 Heat Sink Compound (100 g)
- MIL/OEM/Export codes: Not specified
Alternative Names & Descriptions
- DOWSIL 340 (100-Gram-Tube)
- DC340
- DC340-100GM
- D0WSIL340-100GR
- DC-340
- DS340-WT-142G
Restrictions
Restrictions
Restricted
Hazardous
Yes
Dry Ice
No
Precursor Licence
Export Licence
FEDEX Restriction
Supplier Disruption
no
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Shipping Information
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