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Composite aluminum alloy profile and preparation method therefor

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申请人Guangdong Xin Ming Ge Energy Saving Technology Co., Ltd.

发明人Zhenqing JIAO

公开号EP3964682B1

授权号EP3964682B1

申请日2020-05-20

公开日2023-08-23

授权日2023-08-23

摘要

A composite aluminum alloy profile, comprising an outer decorative profile (2) in an external portion, a polyurethane elastomer structural adhesive, and an inner frame profile (1) in an internal portion, wherein the outer decorative profile (2) is connected to an outside of the inner frame profile …

Composite aluminum alloy profile and preparation method therefor

摘要

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