Environment-friendly room-temperature vulcanization deoximation type fireproof silicone rubber as well as preparation method and application thereof
The invention provides environment-friendly room-temperature vulcanization deoximation type fireproof silicone rubber as well as a preparation method and application thereof. The environment-friendly room temperature vulcanization deoximation type fireproof silicone rubber is prepared from the follo...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention provides environment-friendly room-temperature vulcanization deoximation type fireproof silicone rubber as well as a preparation method and application thereof. The environment-friendly room temperature vulcanization deoximation type fireproof silicone rubber is prepared from the following components in parts by weight: 100 parts of a hydroxyl-terminated polysiloxane polymer, 20 to 40 parts of a plasticizer, 30 to 50 parts of a flame-retardant filler, 60 to 100 parts of a reinforcing filler, 10 to 20 parts of color paste, 10 to 20 parts of 2-pentanone oxime silane, 2.5 to 4 parts of a silane coupling agent and 0.02 to 0.07 part of a catalyst, the kinematic viscosity of the hydroxyl-terminated polysiloxane polymer is 80000 mm < 2 >/s at the temperature of 20 DEG C; the kinematic viscosity of the plasticizer is 350 mm < 2 >/s at 20 DEG C. The environment-friendly room-temperature vulcanization oxime-removal type fireproof silicone rubber provided by the invention meets fireproof requirements, is l |
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