High-temperature-resistant silica gel cable and production process thereof
The invention discloses a high-temperature-resistant silica gel cable and a production process thereof, and the production process comprises the following steps: mixing and dissolving silica gel and an auxiliary agent according to the raw material formula, and then adding the mixture to an injection...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention discloses a high-temperature-resistant silica gel cable and a production process thereof, and the production process comprises the following steps: mixing and dissolving silica gel and an auxiliary agent according to the raw material formula, and then adding the mixture to an injection molding machine to obtain a silica gel material; silica gel and an auxiliary agent are added into different crushing pipes correspondingly, a driving motor is started to work, and crushing paddles in the multiple crushing pipes are driven to rotate through the meshing effect of a driving gear and a driven gear; crushed silica gel and an auxiliary agent automatically flow into a material homogenizing plate of a melting pipe along a crushing pipe under the action of gravity, and the crushed material can more uniformly enter a heating pipe under the action that a rotating motor drives a material scraping plate to rotate, then is melted under the heat action of the heating pipe, and enters a stirring box from a materi |
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