PPG PR2050B1/2 6OZ SEMKIT (130ML) 膠水

PR-2050 B類是一種快速養護劑，專為航空動力學平滑和間隙填充應用。

PR-2050 Class B is a rapid curing compound designed for aerodynamic smoothing and gap filling applications.

特點

Features

PR2050 B類 服務溫度范圍為65°F（-54°C）至250°F（121°C），間歇性偏移高達400°F（204°C）。

本產品具有低收縮率，固化至少一小時，在77°F（25℃）或以上。

固化后，PR-2050 B類保持彈性，減少潛在的開裂問題，可以經受更多的脆性密封化合物。

PR-2050 B類是一個兩部分組成的，環氧樹脂固化，PERMAPOL的P-3.1硫醚化合物。

有限接觸噴氣燃料和航空汽油,有限的接觸二磷酸酯液壓液。固化后的產品將不會退化，

PR-2050 B類 對各種底材的飛機表面具有極佳的附著力。

PR2050 B Grade has a service temperature range of 65°F (-54°C) to 250°F (121°C), with intermittent exposures up to 400°F (204°C).

This product has low shrinkage and cures to a sandable hardness in at least one hour at 77°F (25°C) or above.

When cured, PR-2050 Class B remains flexible, reducing potential cracking problems that can be experienced with more brittle sealing compounds.

PR-2050 Class B is a two-part, epoxy cured, Permapol P-3.1 polythioether compound.

The cured product will not degrade after limited exposure to jet fuel and aviation gas, nor with limited contact to diphosphate ester based hydraulic fluids.

PR-2050 Class B exhibits excellent adhesion to a wide variety of properly prepared aircraft surfaces.