URE-BOND™ II

URE-BOND™ II

URE-BOND®II为高性能聚氨酯胶粘剂,可在许多不同的表面之间形成牢固柔韧结合。URE-BOND®非常适合将聚氨酯弹性体和其他聚合物产品粘贴到各种基材(如石膏、木材、水泥、石材)和无孔材料(如玻璃、硬塑料和各种金属)上。URE-BOND®II也用于在有限的基础上修复撕裂的聚氨酯模具(具有适当的表面准备)。在室温(73°F / 23°C)下,操作时间为5分钟。一旦混合并使用,URE-BOND®需要约60分钟才能固化,并产生牢固而柔软的粘合。

特征

说明

Safety - Use in a properly ventilated area (“room size” ventilation). Wear safety glasses, long sleeves and rubber gloves to minimize contamination risk.
 

Store and use material at room temperature (73°F/23°C). This product has a limited shelf life and should be used as soon as possible.

Surface preparation - It is essential that the surface of both substrates to be bonded be absolutely clean and dry. Porous surfaces should be sanded until clean and any excess dust removed thoroughly. Non-porous surfaces should be degreased, dried and abraded by sanding, sandblasting or chemical etching - the etching being required for certain surfaces. Solvent wash the surface and let the solvent fully dry before applying adhesive.


MEASURING & MIXING...

Pre-mix Part B before dispensing and mixing with Part A. After dispensing equal amounts of Parts A and B into mixing container, mix thoroughly for 3 minutes making sure that you scrape the sides and bottom of the mixing container several times.


APPLYING, CURING & PERFORMANCE...

Pour or brush on to prepared surface. Position and affix other surface to substrate and hold fast or clamp together for 60 minutes. Cure time can be reduced by applying mild heat.

IMPORTANT: Shelf life of product is reduced after opening. Remaining product should be used as soon as possible. Immediately replacing the lids on both containers after dispensing product will help prolong the shelf life of the unused product. XTEND-IT® Dry Gas Blanket (available from Smooth-On) will significantly prolong the shelf life of unused liquid urethane products.

介绍产品制作工艺的文章