Silicone rubber cleaning and repairing agent and preparation method thereof
A technology of repairing agent and silicone rubber, which is applied in the direction of chemical instruments and methods, detergent compositions, non-surface active cleaning solvents, etc., to achieve the effect of penetration, high safety, and good volatility
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Embodiment 1
[0034] Silicone rubber cleaning and repairing agent is made of the following parts by weight: 7 parts of carboxyl silane coupling agent, 5 parts of octamethylcyclotetrasiloxane, Na 2 SiO 3 6 parts (particle size is 100nm), MgCl 2 10 parts (particle size is 100nm), 0.5 parts of nano-zinc oxide (particle size is 100nm), 0.25 parts of nano-magnesium oxide (particle size is 100nm), 2.75 parts of polydimethylsiloxane, 0.375 parts of acrylic acid, cerium nitrate 0.05 parts, 2.25 parts of nano-active calcium carbonate, 1.25 parts of vinyl siloxane, 0.55 parts of F-107, 450 parts of epoxy soybean oil.
[0035] The preparation method of silicone rubber cleaning repair agent, the steps are as follows:
[0036](1) 7 parts of carboxyl silane coupling agent, 5 parts of octamethylcyclotetrasiloxane, 0.55 part of F-107, 0.5 part of nano-zinc oxide (particle size is 100nm), 0.25 part of nano-magnesium oxide (particle size is 100nm), MgCl 2 10 parts (particle diameter is 100nm), 2.25 par...
Embodiment 2
[0042] Silicone rubber cleaning and repairing agent is made of the following parts by weight: 10 parts of epoxy silane coupling agent, 2 parts of octamethylcyclotetrasiloxane, Na 2 SiO 3 3 parts (particle size is 50nm), MgCl 2 15 parts (particle size is 100nm), 0.7 parts of nano-zirconia (particle size is 100nm), 0.3 parts of nano-titanium dioxide (particle size is 150nm), 3.6 parts of polydimethylsiloxane, 0.5 parts of acrylic acid, 0.02 parts of cerium nitrate 0.25 parts of nano-active calcium carbonate, 1.5 parts of vinyl siloxane, 0.2 parts of F-107, 450 parts of epoxy soybean oil.
[0043] The preparation method of silicone rubber cleaning repair agent, the steps are as follows:
[0044] (1) 10 parts of epoxy silane coupling agent, 2 parts of octamethylcyclotetrasiloxane, 0.2 parts of F-107, 0.7 parts of nano-zirconia (particle size is 100nm), 0.3 parts of nano-titanium dioxide (particle size is 150nm), MgCl 2 15 parts (particle size is 100nm), 0.25 part of nano-ac...
Embodiment 3
[0050] Silicone rubber cleaning and repairing agent is made of the following parts by weight: 5 parts of polyether silane coupling agent, 8 parts of octamethylcyclotetrasiloxane, Na 2 SiO 3 9 parts (particle size is 100nm), MgCl 2 8 parts (particle size is 50nm), 0.25 parts of nano-magnesium oxide (particle size is 200nm), 1.5 parts of polydimethylsiloxane, 0.15 parts of acrylic acid, 0.08 parts of cerium nitrate, 0.75 parts of nano-active calcium carbonate, vinyl 0.8 parts of siloxane, 0.8 parts of F-107, 450 parts of epoxy soybean oil.
[0051] The preparation method of silicone rubber cleaning repair agent, the steps are as follows:
[0052] (1) 5 parts of polyether silane coupling agent, 8 parts of octamethylcyclotetrasiloxane, 0.8 parts of F-107, 0.25 parts of nano-magnesium oxide (particle size is 200nm), 0.75 parts of nano-active calcium carbonate, MgCl 2 8 parts (particle size is 50nm), 0.8 parts of vinyl siloxane are added in the mixer and stirred evenly to obta...
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