High-damping rubber material with high vibration attenuation performance
A rubber material, high damping technology, applied in the field of high damping rubber materials, can solve the problems of low loss factor, poor vibration damping ability, high damping rubber damping, etc., achieve high loss factor, improve loss factor, and strong vibration damping ability Effect
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Embodiment 1
[0046] A high-damping rubber material with high vibration-absorbing performance, which is mainly composed of the following components in parts by mass:
[0047] Bromobutyl rubber 100;
[0048] Superfine carbon black 50;
[0049] Mica 40;
[0050] naphthenic oil 20;
[0051] Polyethylene glycol 2;
[0052] Model Deli 2;
[0053] Antiaging agent RD 4;
[0054] natural resin 25;
[0055] Nano Zinc Oxide 6;
[0056] Stearic acid 1.5;
[0057] Nano Magnesium Oxide 6;
[0058] sulfur 1.5;
[0059] 2402 resin 2.
[0060] Bromobutyl rubber, superfine carbon black, mica, naphthenic oil, polyethylene glycol, molder, anti-aging agent RD, natural resin, nano-zinc oxide and hard acid are mixed by banburying After mixing evenly and adding nano-magnesia, sulfur and 2402 resin, it can be made into vibration-damping products of various shapes through molding vulcanization process.
[0061] Test the loss factor of the above damping products according to the DMA test method. The test...
Embodiment 2
[0064] A high-damping rubber material with high vibration-absorbing performance, which is mainly composed of the following components in parts by mass:
[0065] Bromobutyl rubber 100;
[0066] Superfine carbon black 40;
[0067] Mica 60;
[0068] naphthenic oil 20;
[0069] Polyethylene glycol 3;
[0070] Model Deli 1;
[0071] Antiaging agent RD 2;
[0072] Natural resin 50;
[0073] Nano zinc oxide 8;
[0074] Hard acid 2;
[0075] Nano Magnesium Oxide 6;
[0076] Sulfur 1;
[0077] 2402 resin 3.
[0078] Bromobutyl rubber, superfine carbon black, mica, naphthenic oil, polyethylene glycol, molder, anti-aging agent RD, natural resin, nano-zinc oxide and hard acid are mixed by banburying After mixing evenly and adding nano-magnesia, sulfur and 2402 resin, it can be made into vibration-damping products of various shapes through molding vulcanization process.
[0079] Test the loss factor of the above damping products according to the DMA test method. The test condit...
Embodiment 3
[0082] A high-damping rubber material with high vibration-absorbing performance, which is mainly composed of the following components in parts by mass:
[0083] Bromobutyl rubber 100;
[0084] Ultrafine carbon black 60;
[0085] Mica 20;
[0086] naphthenic oil 10;
[0087] Polyethylene glycol 3;
[0088] Model Deli 1;
[0089] Antiaging agent RD 5;
[0090] natural resin 40;
[0091] Nano Zinc Oxide 2;
[0092] Hard acid 2;
[0093] Nano Magnesium Oxide 5;
[0094] Sulfur 3;
[0095] 2402 resin 3.
[0096] Bromobutyl rubber, superfine carbon black, mica, naphthenic oil, polyethylene glycol, molder, anti-aging agent RD, natural resin, nano-zinc oxide and hard acid are mixed by banburying After mixing evenly and adding nano-magnesia, sulfur and 2402 resin, it can be made into vibration-damping products of various shapes through molding vulcanization process.
[0097] Test the loss factor of the above damping products according to the DMA test method. The test conditio...
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