管廊用聚氨酯密封胶【宏业有卖】

双组份聚氨酯密封胶具优良的耐磨性、低温柔软性，性能可调节范围较大，机械强度

The two-component polyurethane sealant has excellent wear resistance, low softness and softness, adjustable range of properties, and mechanical strength

大，粘接性好，具有优良的复原性，可适合动态接缝和变形缝、伸缩缝。耐候性好，

It is suitable for dynamic joint, deformation joint and expansion joint because of its good adhesion and excellent restoration. Good weather resistance,

耐油性优良，耐生物老化且价格低廉。

It has excellent oil resistance, aging resistance and low price.

基层处理：被粘面必须进行整齐处理（可用手提切割机，砂轮、钢刷等），使涂胶面

Base treatment: the adhesive surface must be handled neatly (portable cutting machine, grinding wheel, steel brush, etc.), so that the surface of the coating

露出牢固的结构层。接缝表面必须保证完全干燥、清洁、无霜。表面所有灰尘和水泥稀

Expose a firm structural layer. The joint surface must be completely dry, clean and frost free. All dust and cement on the surface are thin

管廊用聚氨酯密封胶【宏业有卖】

浆必须清刷处理干净。金属表面的锈层及保护漆也需除去。如构筑物不干，可用喷灯烘

The pulp must be cleaned and cleaned. Rust and protective paint on metal surface also need to be removed. Such structures do not available blowtorch baked

干。表面涂胶前需先涂底涂液。底涂液只需刷涂一薄层，待其表面不粘手后方可涂密封

Dry. The bottom coat should be painted before coating. The bottom coating solution only needs to be coated with a thin layer, and the surface can be coated with sealing after the surface is not sticky

企业名片