Environment-friendly flame retardant rubber material and preparation method thereof
A flame-retardant rubber, green and environmentally friendly technology, applied in the direction of fibrous fillers, dyed low-molecular organic compounds, etc., can solve the problems that the physical and mechanical properties of polymers are greatly affected, affect the performance of materials, human body, and environmental hazards, etc., to achieve Easy to implement, low production cost, good flame retardant effect
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[0034] Example 1
[0035] Soak 1 g of sodium-based montmorillonite and 0.5 g of dihydroxyethyl trimethyldodecyl ammonium bromide in 10 g of 25% ethanol aqueous solution by weight, stir for 20 minutes, heat to about 70°C, take out and dry until Constant weight; the product is filtered and cleaned by suction, then AgNO 3 (0.1 mol / L) check until there is no more white precipitate. Finally, it was vacuum dried at 100°C for 4 hours and taken out to obtain organic montmorillonite.
[0036] Add 3# tobacco sheet glue: 100 parts; sulfur: 2 parts; accelerator M: 1 part; accelerator D: 0.2 part; accelerator TMTD: 0.2 part; stearic acid: 0.5 part; zinc oxide: 3 parts; anti-aging Agent A: 1 part; organic montmorillonite: 5 parts; triaryl phosphate: 5 parts; placed in an open mill and kneaded at a temperature of 40° C. for 0.8 hours to obtain the flame-retardant rubber of the present invention.
[0037] The tensile properties, abrasion properties and flame retardant prope...
Example Embodiment
[0038] Example 2
[0039] Soak 1 gram of sodium-based montmorillonite and 0.8 grams of tetrabutylphosphonium bromide in 20 grams of 40% ethanol aqueous solution with a weight concentration, stir vigorously for 25 minutes, heat to about 65°C, take out and dry to constant weight; the product is filtered by suction And clean, then use AgNO 3 (0.1 mol / L) check until there is no more white precipitate. Finally, it was vacuum dried at 110°C for 3 hours and taken out to obtain organic montmorillonite.
[0040] 3# Tobacco sheet glue: 100 parts; sulfur: 2.5 parts; accelerator M: 1.3 parts; accelerator D: 0.3 parts; accelerator TMTD: 0.5 parts; stearic acid: 1 part; zinc oxide: 4 parts; anti-aging Agent A: 1.5 parts; organic montmorillonite: 5 parts; triaryl phosphate: 10 parts; placed in an open mill and kneaded at a temperature of 50° C. for 0.6 hours to obtain the flame-retardant rubber of the present invention.
[0041] The tensile properties, abrasion properties ...
Example Embodiment
[0042] Example 3
[0043] Soak 1 gram of sodium-based montmorillonite and 1 gram of 1-ethyl-3-methylimidazolium tetrafluoroborate in 30 grams of 50% ethanol aqueous solution by weight, stir vigorously for 30 minutes, and heat to about 60°C Take out and dry to constant weight; the product is filtered and cleaned by suction, then AgNO 3 (0.1 mol / L) check until there is no more white precipitate. Finally, it was vacuum dried at 120°C for 2 hours and taken out to obtain organic montmorillonite.
[0044] Add 3# tobacco sheet glue: 100 parts; sulfur: 3 parts; accelerator M: 1.5 parts; accelerator D: 0.4 parts; accelerator TMTD: 0.8 parts; stearic acid: 1.5 parts; zinc oxide: 5 parts; anti-aging Agent A: 2 parts; organic montmorillonite: 10 parts; triaryl phosphate: 10 parts; placed in an open mill and kneaded at 60° C. for 0.5 hours to obtain the flame-retardant rubber of the present invention.
[0045] The tensile properties, abrasion properties and flame retarda...
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