2) foam cushion
泡沫垫层
1.
The PSA was transfered to silixane rubber foam cushion, subsequently bonded to aluminium at 60 ℃ for 48 h, the surface of aluminium hadn't residual of PSA after debonding.
0 7N/ 2 5mm、17N/ 2 5 mm,与三种炸药 PBX- 1、PBX- 2、JB90 14的相容性满足军标要求 ,该胶转移至硅橡胶泡沫垫层上后 ,在 6 0℃下加压粘贴于铝块上保持 4 8h后剥离 ,无压敏胶残留于粘接部
3) foamed core
泡沫芯层
1.
Experimental study on flexural buckling sandwich panels with thin╟walled cold╟formed steel pro-filed faces and a foamed core is carried out.
由二个金属面层和泡沫芯层组成的夹芯板,芯层有效地抵抗受压面层的屈曲,而压型槽又增加了面层的抗压强度。
4) foam floating roof
泡沫浮层
5) foam layer filling
泡沫夹芯层
6) Identification of foam layer
泡沫层识别
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