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3Ma“Scotch-Weld 3549 B / A聚氨酯粘合劑是雙組分聚氨酯粘合劑，可在室溫或加熱下固化，形成堅韌，抗沖擊的結(jié)構(gòu)粘合。
特征

它可用作結(jié)構(gòu)粘合劑，空隙填料或整流罩化合物。
雙組分聚氨酯，可在室溫下固化或加熱至堅韌的抗沖擊材料。
它對許多金屬和塑料基材具有優(yōu)異的附著力。
可打磨的結(jié)構(gòu)膠
優(yōu)異的空隙或間隙填料
優(yōu)秀的整流罩化合物
混合時不下垂
3Ma?￠ Scotch-Weld 3549 B/A Urethane Adhesives are two-component, polyurethane adhesives which cure at room temperature or with heat to form tough, impact-resistant structural bonds.
Features

It can be used as structural adhesive, void filler, or as a fairing compound.
Two-part polyurethane that cures at room temperature or with heat to a tough, impact-resistant material.
It has excellent adhesion to many metal and plastic substrates.
Sandable structural adhesive
Excellent void or gap filler
Excellent fairing compound
Non-sag when mixed