| 配方类型： |
ADHESIVES |
| 配方说明： |
"Paracril" to Metal Adhesives |
| 配方组成： |
The excellent oil and fuel resistance of "Paracril" can be used
advantageously for tank and pipe linings, industrial roll covering and
miscellaneous molded goods by bonding "Paracril" compounds to metals.
The bonding of both cured and uncured "Paracril" compounds to aluminum,
steel, brass and copper has been greatly simplified by the use of
phenolic resins and chlorinated rubbers. In adhering unvulcanized
"Paracril" compounds to metals and then curing with heat and pressure,
unmodified solutions of these materials in recommended solvents have
been found to be excellent general purpose bonding agents. The impact
resistance and flexibility of the phenolic resin bonds can be improved
by blending with "Paracril" CV; however, adhesion values are reduced.
The heat resistance of phenolic resin adhesions can be improved by
prebaking the resin coated metal at 225 to 250'F. for 15 to 20 minutes.
To adhere a vulcanized "Paracril" compound to metal at a lo |
| 配制方法： |
Blend "Paracril" CV, phenolic resin and solvents in a "Precision" Equipoise Shaker until a smooth, free-flowing cement is obtained. For straight phenolic resin or chlorinated rubber the same method is suggested. Commercial adhesives are generally used as received unless other recommendations are made by the manufacturer. |
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