农村寡妇偷人高潮A片

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      Your current location:>>English>>Product Center>>Melt blown cloth series
      • KN series melt blown cloth

        1. Product Features ◆ Take polypropylene special resin as raw material, the non-woven are made by GELLEC unique       high temperature melting and spraying process.  ◆ Microfiber, lager specific surface area, high porosity, smooth, soft, good folding resistance. ◆ High filtration efficiency, good air permeability, small respiratory resistance. ◆ The electret is stable, the static electricity does not disappear in most applications,      and the filtration performance is stable. ◆ Has good thermal insulation performance, water and oil absorption,      has a good flame retardant performance. ◆ Non-toxic, tasteless, Non-irritating, white and light. 2. Product Performance  Performance KN90 KN95 KN100 1 g/m2 40±50± 5%2 % 92.4 100 Air resistance GB 2626 72 4 Longitudinal 12.9 12.9 5 N 9.4 36.1 Breaking elongation GB/T 24218.3 39

      • BFE Series Melt Blown Cloth

        1. Product Features ◆ Take polypropylene special resin as raw material, the non-woven are made by GELLEC unique      high temperature melting and spraying process. ◆ Microfiber, lager specific surface area, high porosity, smooth, soft, good folding resistance. ◆ High filtration efficiency, good air permeability, small respiratory resistance. ◆ The electret is stable, the static electricity does not disappear in most applications,      and the filtration performance is stable. ◆ Has good thermal insulation performance, water and oil absorption,      has a good flame retardant performance. ◆ Non-toxic, tasteless, Non-irritating, white and light. 2. Product Performance Performance Test Standard BFE95 BFE99 1 g/m2 25±7% 25 Bacterial filtration efficiency - BFE YY0469 ≥96.8 3 % 30 97.8 Air resistance YY0469 21 5 Longitudinal GB/T 24218.3 12.1 6 N ≥6 8.9 Breaking elongation GB/T 24218.3 34

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      农村寡妇偷人高潮A片
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