PA

  • PA hot melt adhesive film

    PA kub yaj kua nplaum zaj duab xis

    PA kub yaj nplaum nplaum zaj duab xis yog kub yaj nplaum nplaum zaj duab xis cov khoom ua los ntawm polyamide yog cov khoom siv tseem ceeb. Polyamide (PA) yog linear thermoplastic polymer nrog cov ntsuas cov txheej txheem ntawm ib pawg amide ntawm cov leeg molecular uas tsim los ntawm carboxylic acids thiab amines. Cov tshuaj hydrogen atoms t thiaj li.
  • PA hot melt adhesive web film

    PA kub yaj nplaum lub web zaj duab xis

    Qhov no yog polyamide khoom siv omentum, uas yog qhov tseem ceeb tsim rau cov neeg siv khoom lag luam siab. Qhov chaw thov lub ntsiab ntawm cov khoom no yog qee cov khaub ncaws qib high-end ntaub, khau ntaub, ntaub tsis-ntaub thiab ntaub npuag. Lub ntsiab tseem ceeb ntawm cov khoom no yog cua zoo permeability. Cov khoom no yog g ...