The results showed that PDM was an effective scorch retarder for MgO/PER/TRA vulcanizing systems, and the vulcanizates with excellent compression permanent set and heat resistance could be obtained by PDM/antioxidant AW vulcanizing systems.
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美
- 結果表明,在 MgO/PER/TRA硫化體系中,PDM是有效的防焦劑,采用PDM/防老劑 AW硫化體系可以制得壓縮永久變形和耐熱性能優(yōu)良的硫化膠。
