| 配方类型： |
INKS AND MARKING COMPOUNDS |
| 配方说明： |
Temperature-Recording Crayons or Pencils |
| 配方组成： |
Beeswax/7.7
Mercaptobenzothiazole/27.8
Vulcan Orange/18.3
Sulfur/46.2 |
| 配制方法： |
This melts at 150'C.
These are used for measurement of temperatures of heated rolls, calenders, and vulcanizers. |
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