ʻO Sodium Naphthalene Sulfonate Formaldehyde FDN (Na2SO4 ≤5%) no ka hoʻohui ʻia ʻana o ka paʻakai.

ʻO Sodium Naphthalene Sulfonate Formaldehyde FDN (Na2SO4 ≤5%) no nā kiʻi i hōʻike ʻia no ka hoʻohui ʻana i ka palaki.

wehewehe pōkole:

1. Ua kapa ʻia ʻo Sodium naphthalene sulfonate formaldehyde FDN i ka naphthalene based superplasticizer, poly naphthalene sulfonate, sulfonated naphthalene formaldehyde.ʻO kona hiʻohiʻona he pauda ʻeleʻele māmā.Hana ʻia ʻo SNF superplasticizer me ka naphthalene, sulfuric acid, formaldehyde a me ka waihona wai, a hoʻomau i nā ʻano hopena e like me ka sulfonation, hydrolysis, condensation a me neutralization, a laila maloʻo i ka pauka.

2. Naphthalene sulfonate formaldehyde ka mea maʻamau i kapa ʻia he superplasticizer no ka ʻuala, no laila ua kūpono loa ia no ka hoʻomākaukau ʻana i ka paʻa ikaika kiʻekiʻe, hoʻomaʻemaʻe i ka mahu, ka wai ʻawaʻawa, impermeable ʻaʻa ʻole, wai ʻaʻa wai, plasticized kaila, nā pahu kila a me ka prestressed. i hoʻoikaika ʻia.Eia kekahi, hiki ke hoʻohana ʻia ka sodium naphthalene sulfonate formaldehyde ma ke ʻano he dispersant i loko o ka ʻili, textile a me nā ʻoihana wai, a me nā mea ʻē aʻe.

E hoʻouna i ka leka uila iā mākou

Huahana Huahana

Hōʻike huahana

ʻO SNF-A kahi mea hoʻohui kemika, ʻaʻohe ea entraining superplasticizer.Ka inoa kemika: naphthalene sulfonate formaldehyde condensation, he ikaika ka hoʻopuehu ʻana o nā ʻāpana sima.

Hōʻike ʻenehana

Inoa	Naphthalene based superplasticizer SNF-A
CAS NO.	36290-04-7
KULA HS	3824401000
Ka nana aku	Pauda melemele ʻulaʻula
ʻO ka wai mākū (㎜)	≥ 230 (㎜㎜)
Maʻiʻo o ka chloride (%)	＜ 0.3(%)
Waiwai PH	7-9
ʻO ka ʻili o ka ʻili	(7 1 ± 1) × 10 -3(n/m)
Na 2 SO 4 maʻiʻo	＜ 5(%)
Hoemi wai	≥14(%)
Ke komo wai	≤ 90(%)
AIR maʻiʻo	≤ 3.0(%)
Pūʻolo	25（Kg/ʻeke）

Nā noi

➢ Maikaʻi ka hoʻololi ʻana i nā ʻano sima, hoʻomaikaʻi i ka hana ʻana o ke kaʻa, hoʻohana nui ʻia ma nā alanui, nā alahao, nā alahaka, nā tunnels, nā mana mana, DAMS, nā hale kiʻekiʻe a me nā papahana ʻē aʻe.

1. ʻO ka hui ʻana ma ka 0.5% -1.0%, 0.75% ka hui pū ʻana i ʻōlelo ʻia.

2. E hoʻomākaukau i nā hāʻina e like me ka mea e pono ai.

3. Ua ʻae ʻia ka hoʻohana pololei ʻana i ka lāʻau pauka, ʻoi aku ka hoʻohui ʻana o ka mea hana e ukali ʻia e ka moisturization wai(wai-cement ratio: 60%).

Hana Nui

➢ Hiki i ka SNF-A ke hāʻawi i ka mortar wikiwiki plasticizing wikiwiki, kiʻekiʻe liquifying hopena, haʻahaʻa entraining hopena.

➢ He kūpono maikaʻi ʻo SNF-A me nā ʻano mea hoʻopaʻa sima a i ʻole gypsum, nā mea hoʻohui ʻē aʻe e like me ka de-foaming agent, thickener, retarder, expansive agent, accelerator etc.

➢ He kūpono ʻo SNF-A no ka tile grout, nā pūhui hoʻopaʻapaʻa ponoʻī, ka ʻiʻo maka kūpono a me ka paʻakikī o ka papahele kala.

Hana Huahana

➢ Hiki ke hoʻohana ʻia ka SNF ma ke ʻano he mea hoʻomaʻemaʻe no ka hamo maloʻo maloʻo no ka loaʻa ʻana o ka hana maikaʻi.

☑ Ka waiho ʻana a me ka lawe ʻana

Pono e mālama ʻia a hāʻawi ʻia ma lalo o nā kūlana maloʻo a maʻemaʻe i kona ʻano pūʻolo kumu a ma kahi o ka wela.

☑ Ola ola

ʻO ke ola o ka mālama ʻana he 10 mahina.E hoʻohana iā ia i ka hiki wawe ma lalo o ke kiʻekiʻe o ka mahana a me ka haʻahaʻa, i ʻole e hoʻonui i ka nui o ka caking.

☑ Palekana huahana

ʻAʻole pili ka Naphthalene superplasticizer SNF-A i nā mea pōʻino. Hāʻawi ʻia ka ʻike hou aku e pili ana i nā ʻano palekana ma ka Pepa ʻIkepili Palekana.

Mua: ʻO ka Sulphonated Melamine Formaldehyde(SMF) Superplasticizer no nā mea hoʻohui paʻa.

Aʻe: Hoʻopuʻi ʻia i ka wai hoʻoheheʻe ʻia ʻo Silicone Hydrophobic Powder no ka wai ʻauʻau

E kākau i kāu leka ma aneʻi a hoʻouna mai iā mākou