High-temperature-resistant multi-layer large-core-board clamping board
The utility model relates to a high-temperature-resistant multi-layer large-core veneer clamping plate which comprises a clamping plate body, and an edge sealing protection frame is arranged on the outer side of the clamping plate body. The splint body comprises first impregnated paper, an upper moi...
Gespeichert in:
Hauptverfasser: | , |
---|---|
Format: | Patent |
Sprache: | chi ; eng |
Schlagworte: | |
Online-Zugang: | Volltext bestellen |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
Zusammenfassung: | The utility model relates to a high-temperature-resistant multi-layer large-core veneer clamping plate which comprises a clamping plate body, and an edge sealing protection frame is arranged on the outer side of the clamping plate body. The splint body comprises first impregnated paper, an upper moisture-proof plate layer arranged at the bottom of the first impregnated paper, a first flame-retardant layer arranged at the bottom of the upper moisture-proof plate layer, a second flame-retardant layer arranged at the bottom of the first flame-retardant layer, a central splint arranged at the bottom of the second flame-retardant layer and a third flame-retardant layer arranged at the bottom of the central splint; the fourth flame-retardant layer is arranged at the bottom of the third flame-retardant layer, the lower moisture-proof plate layer is arranged at the bottom of the fourth flame-retardant layer, the second impregnated paper is arranged at the bottom of the lower moisture-proof plate layer, and the first |
---|