化学配方数据库
| 配方类型: | ADHESIVES |
| 配方说明: | Emulsion-Type Adhesive (37% Resin Solids) |
| 配方组成: | In the adhesive field, as in the case of many other industries, the latex or emulsion adhesive that can be thinned with water is rapidly gaining wide-spread recognition. The majority of these compounds are based on high molecular weight resins that have been polymerized in a water medium. Here, too, "Neville" Resins can be used to great advantage. Their inherent tackiness improves the initial adhesion and also aids in prolonging the tack life of the adhesive film. Their trial < |
| 配制方法: | The resin is initially powdered by ball milling or any other conventional means. A slurry is made of the above and passed through a colloid mill at 7200 r.p.m. (Premier Mill, 3.5 in. pulley). Multiple passes are made reducing the mill setting from 0.010 in. to 0.002 in. |
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