Sodium Naphthalene Sulfonate Formaldehyde FDN (Na2SO4 ≤5%) yo Kwivanga kwa beto

Sodium Naphthalene Sulfonate Formaldehyde FDN (Na2SO4 ≤5%) ya beto ivanze na beto Ishusho

ibisobanuro bigufi:

1. Sodium naphthalene sulfonate formaldehyde FDN nayo yitwa naphthalene ishingiye kuri superplasticizer, poly naphthalene sulfonate, sulfonated naphthalene formaldehyde.Isura yacyo ni ifu yijimye yijimye.SNF superplasticizer ikozwe muri naphthalene, aside sulfurike, formaldehyde na base yamazi, kandi ikagira ingaruka zitandukanye nka sulfonation, hydrolysis, kondegene no kutabogama, hanyuma ikuma mu ifu.

2. Naphthalene sulfonate formaldehyde bakunze kwita superplasticizer ya beto, bityo rero irakwiriye cyane cyane mbere yo gutunganya beto ifite ingufu nyinshi, beto ikize amavuta, beto y'amazi, beto idashobora kwangirika, beto idafite amazi, beto ya pulasitike, ibyuma byicyuma hamwe nicyubahiro beto.Byongeye kandi, sodium naphthalene sulfonate formaldehyde irashobora kandi gukoreshwa nkikwirakwiza mu nganda z’uruhu, imyenda n’irangi, nibindi nkumushinga wumwuga wa naphthalene superplasticizer mubushinwa, Longou burigihe itanga ifu nziza ya SNF nibiciro byuruganda kubakiriya bose.

Ohereza imeri kuri twe

Ibicuruzwa birambuye

Ibicuruzwa

Ibisobanuro ku bicuruzwa

SNF-A ni synthesis ya chimique, idafite umwuka winjiza superplasticizer.Izina ryimiti: naphthalene sulfonate formaldehyde yegeranye, ifite ikwirakwizwa ryinshi rya sima.

Ibisobanuro bya tekiniki

Izina	Naphthalene ishingiye kuri superplasticizer SNF-A
URUBANZA OYA.	36290-04-7
Kode ya HS	3824401000
Kugaragara	Ifu yumuhondo yijimye
Amazi meza ya krahisi (㎜)	≥ 230 (㎜㎜)
Ibirimo chloride (%)	＜ 0.3 (%)
Agaciro PH	7-9
Ubushyuhe bwo hejuru	(7 1 ± 1) × 10 -3 (n / m)
Na 2 SO 4 ibirimo	＜ 5 (%)
Kugabanya amazi	≥14 (%)
Amazi yinjira	≤ 90 (%)
Ibirimo	≤ 3.0 (%)
Amapaki	25 （Kg / igikapu）

Porogaramu

Guhuza neza nubwoko bwose bwa sima, kunoza imikorere ya beto, ikoreshwa cyane mumihanda, gari ya moshi, ibiraro, tunel, sitasiyo yamashanyarazi, DAMS, inyubako ndende nindi mishinga.

1. Kuvanga dosiye kuri 0.5% -1.0%, 0,75% kuvanga dosiye.

2. Tegura ibisubizo nkuko bisabwa.

3. Gukoresha mu buryo butaziguye imiti yifu iremewe, ubundi iyongerwaho ryumukozi ikurikirwa no kuvomera amazi (igipimo cyamazi-sima: 60%).

Ibikorwa Bikuru

➢ SNF-A irashobora gutanga minisiteri yihuta ya plastike yihuta, ingaruka zokunywa cyane, ingaruka nke zo kwinjiza umwuka.

➢ SNF-A irahuza neza nubwoko butandukanye bwa sima cyangwa gypsumu, izindi nyongeramusaruro nka de-foam agent, umubyimba, retarder, agent yagutse, yihuta nibindi.

➢ SNF-A ikwiranye na tile grout, kwishyira hamwe, kugereranya-beto-nziza kimwe no gukomera hasi.

Imikorere y'ibicuruzwa

➢ SNF irashobora gukoreshwa nkibikoresho byo guhanagura ibyuma byumye kugirango ubone akazi keza.

☑ Kubika no gutanga

Igomba kubikwa no gutangwa mugihe cyumye kandi gisukuye muburyo bwacyo bwapakiye kandi kure yubushyuhe.Nyuma yo gupakira ifunguye kugirango ikorwe, hagomba gufatwa ingamba zifatika kugirango hirindwe ko hinjira.

☑ Ubuzima bwa Shelf

Ubuzima bwa Shelf amezi 10.Koresha hakiri kare hashoboka munsi yubushyuhe bwinshi nubushuhe, kugirango utongera amahirwe yo guteka.

☑ Umutekano wibicuruzwa

Naphthalene ishingiye kuri superplasticizer SNF-A ntabwo ari mubintu byangiza. Andi makuru ajyanye numutekano atangwa murupapuro rwumutekano wibikoresho.

Mbere: Sulphonated Melamine Formaldehyde (SMF) Superplasticizer ya beto ivanze

Ibikurikira: Amazi Yirinda Amazi Gusiga Ifu ya Hydrophobi Ifu ya Mortar idafite amazi

Andika ubutumwa bwawe hano hanyuma utwohereze