Adhesives
DOWSIL 93-500 Thixotropic Space Grade Encapsulant, Clear
SKU: 93-500 THIXOTROPIC
Brand: Dow
Pricing on request
Specifications
| Part Number | 93-500 THIXOTROPIC |
|---|---|
| Material | Silicone elastomer, two-component |
Description
DOWSIL 93-500 Thixotropic Space Grade Encapsulant is a clear, two-component silicone elastomer from Dow, mixed 10:1 by weight. The thixotropic grade is non-slump, so it stays where it is placed on vertical or overhead joints. Distributor data lists a service range of -115 to 200 °C and states it meets NASA requirements for low thermal vacuum outgassing.
The manufacturer describes it for aerospace applications including sealing optical sensors, encapsulating and potting electronic components, bonding solar cells to substrates, bonding OSR mirrors to substrates and bonding cover glasses to solar cells.
Angad Aviation supplies this product with full traceability and documentation — request a quote for current pricing, pack sizes and lead time.
- Manufacturer: Dow
- Part No.: 93-500 THIXOTROPIC
- Type: Two-component silicone elastomer encapsulant
- Grade: Thixotropic (non-slump)
- Colour: Clear
- Mix ratio: 10:1 by weight
- Service temperature: -115 to 200 °C (distributor data)
- Outgassing: Meets NASA low thermal vacuum outgassing requirements (distributor data)
- Typical pack sizes: 110g, 500mL
Frequently asked
What is DOWSIL 93-500 Thixotropic used for?
It is used on space and aerospace hardware to seal optical sensors, encapsulate or pot electronic components, and bond solar cells, OSR mirrors and cover glasses to their substrates. The thixotropic grade is non-slump, which suits joints where a flowable encapsulant would run.
What is the mix ratio of DOWSIL 93-500 Thixotropic?
It is a two-component kit mixed at 10:1 by weight. Dow also offers a flowable grade of 93-500 at the same 10:1 ratio, so check which grade your drawing or process calls for before ordering.
Can I get the technical and safety data sheets?
Yes. Ask for the current manufacturer technical data sheet and safety data sheet when you request a quote.
How do I order 93-500 THIXOTROPIC?
Request a quote with the part number, quantity and delivery country. Angad Aviation confirms availability, pack size and delivery terms. Every order ships with full traceability and documentation.
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