ʻO nā molekala o kamea hoemi wai polycarboxylateua hana ʻia e ka "molecular design" me kahi ʻano "comb" a i ʻole "dendritic", a he nui nā lālā o kahi lōʻihi a me ka rigidity i hoʻopili ʻia i ke kaulahao nui o ka mole ( Side chain). Aia kekahi mau sulfonates a i ʻole nā hui ʻē aʻe ma ke kaulahao nui e hiki ke hoʻopaʻa i nā ʻāpana sima, hiki ke hana ma ke ʻano he mea hoʻemi wai maʻamau. ʻO ka mea nui, i ka manawa e hoʻopili ʻia ai ke kaulahao nui ma luna o ka ʻili o nā ʻāpana sima, e launa pū nā kaulahao lālā me ka ʻili o nā mea ʻē aʻe. Hoʻokumu nā kaulahao lālā i ʻekolu-dimensional intersection, ka mea e pale ai i nā ʻāpana mai ka hoʻokokoke ʻana i kekahi i kekahi, i hiki ai ke hoʻokō i ka hopena o ka hoʻopuehu ʻana (ʻo ia hoʻi ka hoʻēmi wai). ʻAʻole hoʻonāwaliwali ʻia kēia mea hoʻoweliweli steric e ka hoʻonui ʻana i ka manawa, no laila, ka hopena dispersion o kaʻO ka Paʻa a me ka Motar Superplasticizer Polycarboxylate Superplasticizer (PCE Pauka)ʻoi aku ka lōʻihi.
Kūkulu mea hoʻemi wai ʻo Polycarboxylate Superplasticier (PCE Liquid) ʻO ka mea hoʻemi wai hana kiʻekiʻe ke kolu o ka hanauna o ka mea hoʻemi wai hana kiʻekiʻe i hoʻomohala ʻia ma hope o ka mea hoʻemi wai maʻamau i hōʻike ʻia e ka calcium lāʻau a me ka mea hoʻemi wai kūpono kiʻekiʻe i hōʻike ʻia e ka naphthalene series. ʻO ia ka mea kiʻekiʻe loa ma ka honua i kēia manawa. , He superplasticizer me ka ʻike ʻepekema a me ka ʻenehana kiʻekiʻe, ka manaʻo noiʻi maikaʻi loa a me ka hana holoʻokoʻa maikaʻi loa.
ʻO ka Polycarboxylate Superplasticizer PCE Liquid Slump Paʻaloaʻa i kahi ʻāpana kiʻekiʻe o nā mea hoʻoikaika a me ke ʻano paona molecular concentrated. No laila, ke hoʻohālikelike ʻia me nā mea hoʻohaʻahaʻa wai ʻē aʻe,polycarboxylic acid ka mea hoemi waiʻAʻole wale ka nui o ka emi ʻana o ka wai, akā mālama pū kekahi i ka slump, a ʻoi aku ka liʻiliʻi o ka dosage. . ʻAʻole ʻike ʻia ka hoʻokaʻawale ʻana a me ke kahe ʻana o ke koko i ka wā o ka slump kiʻekiʻe, a ʻo ke ʻano a me ka waihoʻoluʻu o ke koʻa e ʻano like ʻole. He mea maikaʻi loa ia no ka hoʻomākaukau ʻana i ka pahu kiʻekiʻe-fluidity, ka hoʻohaʻahaʻa ponoʻī ʻana, ka hoʻopaʻa paʻa ponoʻī, a me ka ʻili kūpono. Ke hoʻohana ʻia i ka hoʻomākaukau ʻana i ke kiʻekiʻe kiʻekiʻe, ʻoi aku ka maikaʻi o ka hana ʻana, ka hui ʻana maikaʻi, a maʻalahi ka hui ʻana o ka ʻōpala. He kūpono maikaʻi me nā ʻano sima a me nā mea hoʻohui like ʻole, a hoʻonā i ka pilikia hoʻohālikelike o nā ʻano mea hoʻohaʻahaʻa wai a me nā mea cementitious.
ʻO kā mākou hui kūikawā i ka hanaʻana opolycarboxylic acid mea hoemi wai, polycarboxylic acid makuahine waiona, mea hoemi wai koneki,etc., me ka hōʻoia maikaʻi a me ka maikaʻi mua. Ua lawe ʻia aku nā huahana i ka Middle East, North and South America, a me Asia a me nā ʻāina ʻē aʻe. Welina mai nā mea kūʻai aku e hele mai e kamaʻilio a kūkākūkā e hui pū.
Ka manawa hoʻouna: Sep-22-2021