MCQOPTIONS
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| 1. |
Which material is made to react with polymer latex of polychloroprene to set a desired plasticity when modification with sulphur is done? |
| A. | tricresyl phosphate |
| B. | triethylthiuram sulphide |
| C. | tetraethylthiuram sulphide |
| D. | dioctyl phthalate |
| Answer» D. dioctyl phthalate | |