PORON（泡绵）的主要用途有如下：(1)面板夹层：作用——无污染、防止松动、防止撞击噪音、防止粘着。（2）LED周围：防止漏光、吸收冲击、担高气密性.（3）PCB下周边：吸收冲击、吸收震动、填补间隙、隔热效果。（4）键盘垫片：反弹性、无污染、尺寸稳定性好。（5）电池周围：无污染、吸收冲击音、提高气密性。（6）脚垫：摩擦性好、无污染、尺寸稳定性好。（7）磁碟机尾部护垫：吸收震动、防止撞击噪音、提高气密性。（8）摩擦垫片：摩擦性好、无污染、尺寸稳定性好。（9）盘盖软垫：吸收震动、遮断马达噪音、防震、提高气密性。（10）喇叭周围：防止杂音、填补间隙。（11）LCD周围：防尘、吸收冲击、填补间隙、提高遮光性4701-15-06021-90PGRAY***x91.4Mx0.53mm4701-15-06030-90PGRAY1016mmx91.4Mx0.75mm4701-15-06039-90PGRAY1016mmx91.4Mx1mm4701-30-15188-04BLACK1372x30.48Mx4.78mm4701-30-15250-04BLACK1372x24.38Mx6.35mm4701-30-15375-04BLACK1372x18.29Mx9.53mm4701-30-15500-04BlACK1372x12.19Mx12.7mm4701-30-20062-04BLACK1372x91.44Mx1.57mm4701-30-20064-04BLACK1372x83.82Mx1.63mm4701-30-20093-04BLACK1372x68.58Mx2.36mm4701-30-20093-48AZURE1000x50Mx2.4mm4701-30-20095-04BLACK1372x68.58Mx2.41mm4701-30-20125-04BLACK1372x50.29Mx3.18mm4701-30-25021-04BLACK1372x144.78Mx0.53mm4701-30-25031-04BLACK1372x45.72Mx0.79mm4701-30-25035-04BLACK1372x45.72Mx0.89mm4701-30-25037-04BLACK1372x121.92x0.94mm4701-30-25045-04BLACK1372x45.72Mx1.14mm4701-30-25047-04BLACK1372x106.68Mx1.19mm4701-40-12188-04BLACK1372x30.48Mx4.78mm4701-40-15188-04BLACK1372x30.48Mx4.78mm4701-40-15250-04BLACK1372x24.38Mx6.35mm4701-40-15375-04BLACK1372x18.29Mx9.53mm4701-40-15500-04BLACK1372x12.19Mx12.7mm4701-40-20062-04BLACK1372x91.44Mx1.57mm4701-40-20093-04BLACK1372x68.58Mx2.36mm4701-40-20125-04BLACK1372x50.29Mx3.18mm4701-40-30031-04BLACK1372x45.72Mx0.79mm4701-40-30045-04&,amp;,nbsp;BLACK1372x45.72Mx1.14mm4701-41-15188-04*BLACK1372x30.48Mx4.78mm4701-41-15250-04*BLACK1372x24.38Mx6.35mm4701-41-15375-04*BLACK1372x18.29Mx9.53mm4701-41-15500-04BLACK1372x12.19Mx12.7mm4701-41-20062-04BLACK1372x91.44Mx1.57mm4701-41-20093-04BLACK1372x68.58Mx2.36mm4701-41-20125-04BLACK1372x50.29Mx3.18mm4701-41-30031-04BLACK1372x45.7Mx0.79mm4701-41-30045-04*BLACK1372x45.72Mx1.14mm4701-50-15188-04BLACK1372x30.48Mx4.78mm4701-50-15250-04BLACK1372x24.38Mx6.35mm4701-50-15375-04BLACK1372x18.29Mx9.53mm4701-50-15500-04*BLACK1372x12.19Mx12.7mm4701-50-20062-04BLACK1372x91.44Mx1.57mm4701-50-20093-04BLACK1372x68.58Mx2.36mm4701-50-20125-04BLACK1372x50.29Mx3.18mm4701-50-30012-04BLACK1372x182.88Mx0.3mm4701-50-30017-04BLACK1372x182.88Mx0.43mm4701-50-30020-04BLACK1372x182.88Mx0.51mm4701-50-30031-04BLACK1372x45.72Mx0.79mm4701-50-30045-04BLACK1372x45.72Mx1.14mm4701-60-15125-04*BLACK1372x50.29Mx3.18mm4701-60-15188-04*BLACK1372x30.48Mx4.78mm4701-60-15250-04BLACK1372x24.38Mx6.35mm4701-60-20031-04*BLACK1372x91.44Mx0.79mm4701-60-20062-04BLACK1372x45.72Mx1.57mm4701-60-20125-04BLACK1372x50.29Mx3.18mm4701-60-20188-04*BLACK1372x30.48Mx4.78mm4701-60-25031-04*BLACK1372x91.44Mx0.79mm4701-60-25062-04BLACK1372x45.72Mx1.57mm4701-60-25093-04*&n,bsp;&n,bsp;BLACK1372x68.58Mx2.36mm)