德莎tesa4349 通用紙質(zhì)遮蔽膠帶 固定 密封 修補(bǔ)膠帶

產(chǎn)品描述

NOPI^? 4349 是一款微皺紙基材通用膠帶，天然橡膠膠系。

主要應(yīng)用

適用于一般性的固定，密封，修補(bǔ)和輕量級(jí)封裝應(yīng)用。

技術(shù)特性
基材                                                                  微皺紙
總厚度                                                              110 μm
膠粘劑類(lèi)型                                                     天然橡膠
鋼表面粘接強(qiáng)度                                             2 N/cm
粗糙表面粘接強(qiáng)度                                        0.6 N/cm
斷裂延展率                                                      10 %
抗張強(qiáng)度                                                           33 N/cm
解卷力（卷寬 > 9mm）                              2.5 N/roll (30 m/min)

特性評(píng)級(jí)
可手撕                                                                ++
涂層結(jié)合性                                                       ++
明顯的色邊                                                       +