ʻO ka Redispersible Polymer Powder (RDP) kahi polymer i hoʻohana ʻia i nā ʻano hana like ʻole. ʻO ka RDP kahi pauka wai-hoʻoheheʻe ʻia i hana ʻia mai nā ʻano polymers like ʻole, me ka vinyl acetate, vinyl acetate ethylene, a me nā resins acrylic. Hoʻohui ʻia ka pauka me ka wai a me nā mea hoʻohui ʻē aʻe e hana i kahi slurry, a laila hoʻopili ʻia i nā substrates like ʻole. Aia kekahi mau ʻano o RDP, kēlā me kēia me kona mau waiwai ponoʻī a me nā hoʻohana. Ma kēia ʻatikala, e ʻimi mākou i kekahi o nā ʻano maʻamau o RDP a me kā lākou mau noi.
1. Polymer hiki ke hoʻoheheʻe hou ʻia ka vinyl acetate
ʻO nā polymers vinyl acetate redispersible ka ʻano maʻamau o ka RDP. Hana ʻia lākou mai ka vinyl acetate a me ka vinyl acetate ethylene copolymer. Hoʻopuehu ʻia nā ʻāpana polymer i loko o ka wai a hiki ke hoʻohui hou ʻia i loko o kahi wai. Loaʻa i kēia ʻano RDP kahi ākea o nā noi e pili ana i nā mortars hui maloʻo, nā huahana sima a me nā hui hoʻohālikelike ponoʻī. Hāʻawi lākou i ka hoʻopili maikaʻi loa, ka maʻalahi a me ke kūpaʻa.
2. Polymer hiki ke hoʻoheheʻe hou ʻia ʻo acrylic
Hana ʻia nā polymers acrylic redispersible mai nā copolymers acrylic a methacrylic paha. ʻO ko lākou ikaika kūikawā a me ke kūpaʻa ʻana i ka abrasion e kūpono ai lākou no nā noi kahi e koʻikoʻi ai ka lōʻihi. Hoʻohana ʻia lākou i nā mea hoʻopili tile, nā ʻōnaehana insulation a me ka hoʻopau ʻana o waho (EIFS), a me nā mortar hoʻoponopono.
3. ʻO ka polymer redispersible Ethylene-vinyl acetate
Hana ʻia nā polymers redispersible Ethylene-vinyl acetate mai nā copolymers ethylene-vinyl acetate. Hoʻohana ʻia lākou i nā ʻano hana like ʻole e like me nā mortars sima, nā grouts a me nā mea hoʻopili tile. Loaʻa iā lākou ka maʻalahi a me ka hoʻopili maikaʻi loa no ka hoʻohana ʻana i nā wahi koʻikoʻi kiʻekiʻe.
4. ʻO ka polymer Styrene-butadiene redispersible
Hana ʻia nā polymers Styrene-butadiene redispersible mai nā styrene-butadiene copolymers. Hoʻohana ʻia lākou i nā ʻano hana like ʻole e like me nā mortars hoʻoponopono sima, nā mea hoʻopili tile a me nā grouts. Loaʻa iā lākou ke kūpaʻa wai maikaʻi loa a me nā waiwai hoʻopili.
5. Pauka polymer hiki ke hoʻopili hou ʻia
ʻO ka pauka polymer re-emulsifiable he RDP i hoʻolālā ʻia e hoʻopili hou ʻia i ka wai ma hope o ka maloʻo ʻana. Hoʻohana ʻia ia i nā noi he nui kahi i hōʻike ʻia ai ka huahana i ka wai a i ʻole ka makū ma hope o ka hoʻohana ʻana. ʻO kēia mau mea e komo pū me nā mea hoʻopili tile, grout, a me caulk. Loaʻa iā lākou ke kūpaʻa wai maikaʻi loa a me ka maʻalahi.
6. Pauka polymer redispersible hydrophobic
ʻO nā pauka polymer hydrophobic redispersible i hoʻolālā ʻia e hoʻonui i ke kūpaʻa wai o nā huahana sima. Hoʻohana pinepine ʻia ia i nā noi kahi e hoʻopili ai ka huahana me ka wai, e like me nā ʻōnaehana insulation waho a me ka hoʻopau ʻana (EIFS), nā mea hoʻopili tile loko ʻauʻau a me nā mortars hoʻoponopono sima. Loaʻa iā ia ke kūpaʻa wai maikaʻi loa a me ke kūpaʻa.
He mea hana maʻalahi ka pauka latex hiki ke hoʻoheheʻe hou ʻia i hiki ke hoʻohana ʻia i nā noi he nui. Nui nā ʻano RDP, kēlā me kēia me kona mau waiwai ponoʻī a me nā hoʻohana. ʻO ko lākou hoʻopili maikaʻi loa, ka maʻalahi a me ke kūpaʻa e kūpono ai lākou no ka hoʻohana ʻana i nā ʻano huahana like ʻole. Ke hoʻohana pono ʻia, hiki iā lākou ke kōkua i ka hoʻomaikaʻi ʻana i ka maikaʻi a me ke ola lōʻihi o nā huahana hale he nui.
Ka manawa hoʻouna: ʻAukake-28-2023