化学配方数据库
| 配方类型: | ADHESIVES |
| 配方说明: | For Granulated Cork |
| 配方组成: | Dioctyl Phthalate/100 "Geon" 202/20 "Neville" LX-685, 180/40 Union Carbide "Stabilizer A-5"/2 "Geon" 121/50 |
| 配制方法: | The polyvinyl chloride, the vinylidene chloride, and "Stabilizer A-5" are added to the dioctyl phthalate under agitation. The "Neville" LX-685, 180 previously powdered, is added last. The entire mixture is then passed through a threeroll paint mill twice. At this point after the grinding operation, the LX-685, 180 is a finely dispersed powder in the mixture and remains stable for hours. After sitting overnight, the mixture should be agitated a little before use. When mixed with granulated cork, the mixture is molded under low compression at 330F, and the resulting product is flexible and tough. |
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