化学配方数据库
| 配方类型： | ADHESIVES |
| 配方说明： | For Arch Supports in Shoes |
| 配方组成： | Polystyrene (Clear, Molding Grade)/14 "Sun 91" Oil/57 R-7 "Neville" Resin, 108-112/27 |
| 配制方法： | Equal amounts of the polystyrene and "R-7 Neville Resin" are melted and mixed together. When this mixture is uniform, the remaining "R-7 Neville" Resin can then be added along with the plasticizing oil. |
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