Ka pauka latex polymer redispersibleʻO nā huahana he wai-soluble redispersible powders, i māhele ʻia i ethylene/vinyl acetate copolymers, vinyl acetate/tertiary ethylene carbonate copolymers, acrylic acid copolymers, etc., me ka polyvinyl alcohol e like me ka colloid pale.Ma muli o ka mana hoʻopaʻa kiʻekiʻe a me nā waiwai kūʻokoʻa o nā pauka polymer dispersible
ʻO ka hoʻohui ʻana i ka pauka polymer dispersible i ka mortar hoʻopihapiha hoʻopihapiha hiki ke hoʻomaikaʻi i kona cohesion a me ka maʻalahi.
Pono e hoʻopili maikaʻi ʻia ka mīkini paʻa i ka mea kumu e hoʻopaʻa ʻia ʻoiai inā e hoʻopili ʻia me ka lahilahi.ʻAʻole paʻa maikaʻi nā mīkini sima i hoʻololi ʻole ʻia me ka mālama ʻole ʻia o ke kumu.
ʻO ka hoʻohui ʻana o ka pauka latex redispersible hiki ke hoʻomaikaʻi i ka adhesion.Hiki i ke kū'ē saponification o ka pauka latex redispersible ke hoʻomalu i ke kiʻekiʻe o ka adhesion o ka mortar ma hope o ka hoʻopili ʻana me ka wai a me ka hau.Hiki ke kiʻi ʻia ka polymer pale saponification ma o ka copolymerizing vinyl acetate a me nā monomers kūpono..ʻO ka hoʻohana ʻana i ka ethylene ma ke ʻano he comonomer non-saponifiable e hana i ka ethylene-containing redispersible latex powders hiki ke hoʻokō i nā koi āpau no nā pauka latex e pili ana i ke kūpaʻa ʻelemakule a me ke kūpaʻa hydrolysis.
Ka manawa hoʻouna: Oct-25-2022