This non-slumping elastomer provides protection with its tough char characteristics. This ablative is best for high heat flux environments for both direct and indirect exposure to launch structures and rocket blasts.
As applied
3500°C
10 Seconds
3500°C
20 Seconds
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Below are 3D models before and after heating at 3500°C
Before heating
After heating for 10 seconds
10 Seconds
Due to its tough char characteristics, DOWSIL™ 3-6077 Ablative exhibits noticeable topographic change after 10 second exposure.
20 Seconds
After 20 seconds, DOWSIL™ 3-6077 shows significant topographic changes, but still offers protection for both direct and in-direct heat exposure.
DOWSIL™ 3-6077 illustrating original char performance (left) versus original char removed and underlying surface cleaned and exposed (right).