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LR 1506 - 38 osy 8HS Silica Ablative Prepreg - 55252 LR1506 Ablative Prepreg

LR1506 is a composite produced from a silica filled MIL-R-9299 phenolic resin matrix on a 38 osy high silica fabric. The material is designed to meet and/or exceed the thermal and insulation require-ments of the solid and liquid propulsion rockets.

Chemical Properties of LR1506 Laminate Cure

Property Value Test Method Resin Solids, % QCP-R-7 Volatile, % QCP-V-1 Laminar Flow @ 150 psi, % QCP-F-1 Filler Content, % QCP-R-5 Uncured Thickness, x10
-3 in QCP-T-2 Prepreg Width, in 33

Press cured at 325

o

F using 1000 psi pressure for 2 hours.

NOTE: The data presented herein has been developed under controlled manufacturing and test conditions and is considered accurate. No warranty is expressed or implied regarding the accuracy or use of this data or the use of this product. It is the responsibility of the end user to determine suit-ability for use. Date: 05/01/06