Latex product and production process thereof
A technology for latex products and production processes, applied in the field of latex materials, can solve the problems of poor antibacterial effect of latex products, and the ability to resist compression permanent deformation needs to be improved, and achieves good antibacterial performance and durability, high rebound rate, and improved strength. Effect
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Embodiment 1
[0050] The production process of latex products, the steps are as follows:
[0051] S1: Stir the natural latex continuously at 120°C and 300r / min for 30 minutes to obtain the deaminated natural latex liquid;
[0052] S2: In terms of parts by mass, add 5 parts of medical stone / graphite phase carbon nitride composite, 1 part of foamed carbon powder and 3 parts of vulcanizing agent to 100 parts of the natural latex liquid obtained in step S1, and continue to heat at 120 ° C, Stir at 300r / min for 10min to obtain cured natural latex;
[0053] S3: In terms of parts by mass, add 8 parts of foaming agent to 100 parts of mature natural latex, stir at 120°C and 300r / min for 40min to obtain foamed natural latex, pour the foamed natural latex into a mold, and heat at 120°C High-temperature steam treatment for 30 minutes to make it gelled and shaped, demolded and washed with water, mechanically squeezed to shake off water, and vacuum-dried at 70°C for 8 hours to obtain latex products.
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Embodiment 2
[0061] The production process of latex products, the steps are as follows:
[0062] S1: Stir the natural latex continuously at 120°C and 300r / min for 30 minutes to obtain the deaminated natural latex;
[0063] S2: In terms of parts by mass, 5 parts of medical stone / graphite phase carbon nitride / PEDOT composite, 1 part of foamed carbon powder and 3 parts of vulcanizing agent are added to 100 parts of natural latex obtained in step S1, and continue to Stir at 120°C and 300r / min for 10min to obtain mature natural latex;
[0064] S3: In terms of parts by mass, add 8 parts of foaming agent to 100 parts of mature natural latex, stir at 120°C and 300r / min for 40min to obtain foamed natural latex, pour the foamed natural latex into a mold, and heat at 120°C High-temperature steam treatment for 30 minutes to make it gelled and shaped, demolded and washed with water, mechanically squeezed to shake off water, and vacuum-dried at 70°C for 8 hours to obtain latex products.
[0065] The f...
Embodiment 3
[0073] The production process of latex products, the steps are as follows:
[0074] S1: Stir the natural latex continuously at 120°C and 300r / min for 30 minutes to obtain the deaminated natural latex liquid;
[0075] S2: In terms of parts by mass, 5 parts of modified medical stone / graphite phase carbon nitride / PEDOT composite, 1 part of foamed carbon powder and 3 parts of vulcanizing agent are added to 100 parts of natural latex obtained in step S1, Continue to stir at 120°C and 300r / min for 10min to obtain mature natural latex;
[0076] S3: In terms of parts by mass, add 8 parts of foaming agent to 100 parts of mature natural latex, stir at 120°C and 300r / min for 40min to obtain foamed natural latex, pour the foamed natural latex into a mold, and heat at 120°C High-temperature steam treatment for 30 minutes to make it gelled and shaped, demolded and washed with water, mechanically squeezed to shake off water, and vacuum-dried at 70°C for 8 hours to obtain latex products.
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