Product is only applicable to white paint system to reduce the color of floating and improve adhesion.
产品只适用于白漆体系，减少颜色上浮，提高附着力。
RI 1520 can be applied with penetrator and water when full-grain leather is filled. It also is used in the coat in order to improve adhesion.
RI 1520用于全粒面皮革填充时加入渗透剂和水。另外可加入涂层中使用，增强粘合性。
Tin welding parts and lead-tin alloy die casting, zinc, beryllium bronze, phosphorus copper alloy in electroplating copper with commonly used before also gets to improve adhesion.
锡焊件、铅锡合金、锌压铸件、铍青铜、磷铜等合金在电镀前也常用预镀铜来改善结合力。
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