Antibacterial latex prophylactic and production method thereof
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[0026] Example one
[0027] A latex condom. Its raw materials include the following raw material components and parts by weight (dry ratio): 100 parts of centrifugal concentrated natural rubber latex, 0.2 parts of potassium hydroxide, 0.18 parts of ammonia, and surfactant methylene sulfonate 0.15 part of sodium sulfate, 1.0 part of sulfur, 0.6 part of vulcanization accelerator tetramethylthiuram disulfide, 1.0 part of antioxidant 2,6-di-tert-butyl-4-methylphenol, 0.65 part of zinc oxide, and its processing method Yes: Firstly, various water-insoluble solid powder materials such as sulfur, vulcanization accelerators, antioxidants, zinc oxide, etc. are made into water dispersions, and water-soluble solid powders such as potassium hydroxide and methylene sulfonate Sodium acid raw material is prepared into a solution; then the obtained water dispersion and the obtained solution are added to the natural rubber latex according to the conventional process, and the latex is pre-vulcanize...
Example Embodiment
[0030] Example three
[0031] 1. A latex condom whose raw materials include the following raw material components and parts by weight (dry ratio): 100 parts of centrifugal concentrated natural rubber latex, 0.25 parts of potassium hydroxide, 0.3 parts of ammonia water, and nonylphenol surfactant Polyoxyethylene (9) ether 0.2 part, sulfur 1.0 part, vulcanization accelerator tetramethylthiuram disulfide 0.5 part, antioxidant N-phenyl-2-naphthylamine 1.0 part, zinc oxide 0.5 part, and its processing The method is: firstly prepare various water-insoluble solid powder materials such as sulfur, vulcanization accelerators, antioxidants, zinc oxide, etc. into water dispersions, and prepare water-soluble solid powders such as potassium hydroxide materials into solutions; Then add the obtained water dispersion and the obtained solution into the natural rubber latex according to the conventional process to pre-vulcanize the latex; 2. Prepare the oily carrier nano silver and zinc composite a...
Example Embodiment
[0032] Example four
[0033] 1. A latex condom. Its raw materials include the following raw material components and parts by weight (dry ratio): 100 parts of centrifugal concentrated natural rubber latex, 0.2 parts of potassium hydroxide, 0.25 parts of ammonia, and nonylphenol surfactant 0.2 part of polyoxyethylene (9) ether, 1.0 part of sulfur, 0.8 part of vulcanization accelerator tetramethylthiuram monosulfide, 1.0 part of antioxidant 2,6-di-tert-butyl-4-methylphenol, 0.6 part of zinc oxide The processing method is as follows: firstly, various water-insoluble solid powder materials such as sulfur, vulcanization accelerator, anti-aging agent, zinc oxide, etc. are made into water dispersion, and the water-soluble solid powder such as potassium hydroxide raw material Prepare the solution; then add the obtained water dispersion and the obtained solution to the natural rubber latex according to the conventional process to pre-vulcanize the latex; 2. Prepare the oily carrier nano si...
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