QJ 3254-2005 in English
VALIDSpecification for fiber reinforced polyurethane foams plastics for space
- Issued on:2005-12-12
- Implemented on:2006-05-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$117.00
Scope
This specification specifies the requirements, quality assurance regulations and delivery preparation for fiber-reinforced polyurethane foam products for aerospace use (hereinafter referred to as products). This specification applies to fiber-reinforced rigid polyurethane foam sheets and special-shaped products produced by the reaction of chopped glass fiber as reinforcement and polyether polyol and polyis cyanate as the main raw materials.

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