Dental silicone rubber occlusion recording material
The invention relates to a dental silicone rubber occlusion recording material, which contains vinyl silicone oil, silicone resin, a dispersant, a first reinforcing filler, hydrogen-containing silicone oil, an inhibitor, an auxiliary agent and a platinum catalyst, the first reinforcing filler is fla...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention relates to a dental silicone rubber occlusion recording material, which contains vinyl silicone oil, silicone resin, a dispersant, a first reinforcing filler, hydrogen-containing silicone oil, an inhibitor, an auxiliary agent and a platinum catalyst, the first reinforcing filler is flaky powder; the flaky powder is selected from one or two of mica powder, talcum powder and graphite; based on the total weight of the dental silicone rubber occlusion recording material, the content of the flaky powder is 5-25wt%. The dental silicone rubber occlusion recording material contains vinyl organopolysiloxane with special groups and bi-component room temperature vulcanized silicone rubber with special powder, and the special groups can enhance the hardness, mechanical strength and heat-resistant stability of the material; meanwhile, a large-particle-size flaky structure and powder with a spherical surface are added, so that the hardness of the silicone rubber occlusion recording material is further improve |
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