Vehicle rubber sealing strip
A technology of rubber sealing strips and sealing strips, which is applied in the automotive field, can solve problems such as high temperature heating, local overheating, and difficult recycling and reuse, and achieve the effect of reducing the content
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Embodiment 1
[0054] 100 parts of EPDM glue, 13 parts of paraffin oil, 10 parts of calcium carbonate, 20 parts of talcum powder, 0.5 parts of dispersant, 0.5 parts of anti-ultraviolet agent, 0.35 parts of antioxidant, 0.03 parts of anti-scorch agent CTP, foaming agent 0.8 parts, 0.5 parts of nitrogen-free vulcanizing agent, 2 parts of auxiliary vulcanizing agent, 2 parts of terpene resin, 10 parts of zinc borate, 5 parts of phosphoric acid ester, 0.15 part of a-tocopherol.
Embodiment 2
[0056] 150 parts of EPDM glue, 17 parts of paraffin oil, 15 parts of calcium carbonate, 25 parts of talcum powder, 0.8 parts of dispersant, 2 parts of anti-ultraviolet agent, 0.8 part of antioxidant, 0.05 part of anti-scorch agent CTP, foaming agent 1.1 parts, 2 parts of nitrogen-free vulcanizing agent, 4 parts of auxiliary vulcanizing agent, 3 parts of terpene resin, 15 parts of zinc borate, 10 parts of phosphoric acid ester, 0.2 part of a-tocopherol.
Embodiment 3
[0058] 120 parts of EPDM glue, 15 parts of paraffin oil, 11 parts of calcium carbonate, 23 parts of talcum powder, 0.6 parts of dispersant, 2 parts of anti-ultraviolet agent, 0.7 part of antioxidant, 0.04 part of anti-scorch agent CTP, foaming agent 1.0 parts, 1.6 parts of nitrogen-free vulcanizing agent, 3 parts of auxiliary vulcanizing agent, 2.8 parts of terpene resin, 14 parts of zinc borate, 7 parts of phosphate ester, 0.18 part of a-tocopherol.
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