Last Updated
：2025/11/27
pre-impregnate
（ present singular third-person ）
（ participle present ）
（ participle past ）
（ past ）
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(transitive) To impregnate, as with a matrix material such as a plastic, before use.
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pre-impregnate
Before molding the composite wing skin, engineers pre-impregnate the carbon fiber fabric with epoxy to ensure uniform resin distribution.
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Before molding the composite wing skin, engineers pre-impregnate the carbon fiber fabric with epoxy to ensure uniform resin distribution.
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