Acid and alkali resistant latex glove and preparation process thereof
A latex glove and a preparation technology, applied to gloves, other household utensils, household components, etc., can solve the problems of poor compactness, poor corrosion resistance, solvent leakage, etc., achieve good compactness, excellent permeability resistance, and improve durability The effect of acidity and alkalinity
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Embodiment 1
[0037] Preparation of surfactant aqueous solution: 1Kg of anionic surfactant Dowfax2A1 and 9Kg of soft water were uniformly mixed to obtain surfactant aqueous solution.
[0038] Preparation of sodium aluminate aqueous solution: 1.58Kg of sodium chlorate, 4.85Kg of ammonia water with a concentration of 26% by weight and 23.57Kg of soft water were uniformly mixed to obtain sodium aluminate aqueous solution.
[0039] Preparation of coagulant aqueous solution: Soak 383.84Kg of calcium nitrate in 1472.116Kg of soft water until completely melted, raise the temperature to 85°C under stirring and keep it warm for 30 minutes, then drop to normal temperature, add 120Kg of light calcium and 8Kg of 810 epoxy resin curing agent and Sunmide315 polyamide epoxy curing agent 16Kg, stirred for 24 hours to obtain a coagulant aqueous solution.
[0040] Preparation of vulcanization accelerator dispersion: the mixture comprising zinc dibutyl dithiocarbamate 175Kg, potassium hydroxide 3.5Kg, sodium ...
Embodiment 2
[0051] Preparation of surfactant aqueous solution: 1Kg of anionic surfactant Dowfax2A1 and 8Kg of soft water were uniformly mixed to obtain surfactant aqueous solution.
[0052] Preparation of sodium aluminate aqueous solution: 1.5Kg of sodium chlorate, 4.9Kg of ammonia water with a concentration of 25.95% by weight and 23Kg of soft water were uniformly mixed to obtain sodium aluminate aqueous solution.
[0053] Preparation of coagulant aqueous solution: Soak 380Kg of calcium nitrate in 1475Kg of soft water until completely melted, raise the temperature to 90°C with stirring and keep it warm for 20 minutes, then drop to room temperature, add 123Kg of light calcium, 7Kg of 810 epoxy resin curing agent and Sunmide315 14Kg of polyamide epoxy curing agent was stirred for 20 hours to obtain a coagulant aqueous solution.
[0054] Preparation of vulcanization accelerator dispersion: the mixture comprising 170Kg of zinc dibutyldithiocarbamate, 4Kg of potassium hydroxide, 25Kg of sodiu...
Embodiment 3
[0065] Preparation of surfactant aqueous solution: 2Kg of anionic surfactant Dowfax2A1 and 9Kg of soft water were uniformly mixed to obtain surfactant aqueous solution.
[0066] Preparation of sodium aluminate aqueous solution: 1.6Kg of sodium chlorate, 4.8Kg of ammonia water with a concentration of 26.05% by weight and 24Kg of soft water were uniformly mixed to obtain sodium aluminate aqueous solution.
[0067] Preparation of coagulant aqueous solution: Soak 385Kg of calcium nitrate in 1470Kg of soft water until completely melted, raise the temperature to 80°C with stirring and keep it warm for 40 minutes, then drop to normal temperature, add 117Kg of light calcium, 9Kg of 810 epoxy resin curing agent and Sunmide315 18Kg of polyamide epoxy curing agent was stirred for 30 hours to obtain a coagulant aqueous solution.
[0068] Preparation of vulcanization accelerator dispersion: the mixture comprising 180Kg of zinc dibutyldithiocarbamate, 3Kg of potassium hydroxide, 21Kg of sod...
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