Asidi ya polikabokisiliki, omunyugunyu gwa sodium 1.jpg

Asidi ya polikabokisiliki, omunyugunyu gwa sodium 2.jpg

Asidi ya polikabokisiliki, omunyugunyu gwa sodium 3.jpg

Eby'okurya ebirimu ebiriisa bingi (CAS 62601-60-9)

Nk’ekintu ky’omurembe ogurikukurataho eky’okuteera sementi (CAS No. 62601-60-9), ekikwato kyaitu ky’okuteera sementi ekya Polyether kikozirwe kubaasa kutunguura okukora kwa sementi, amaani, n’okugumaho. Ekikozirwe omu polycarboxylate copolymers z’obuyonjo bw’ahaiguru, ekirungo eki eky’obucupa oburikwera nikireetaho okukora okurikwebembera omu by’obushuubuzi obwo kirikuhikiiriza emitindo y’eby’obuhangwa egumire—ekirikukihindura eky’okutooranamu ky’ahaiguru omu kwombeka kw’omurembe, sementi eyateirweho kare, n’emirimo y’okukora sementi ey’amaani maingi.

Tuhikireho

Okureeba ebintu omu bwijwire

Ebikuru ebirikworeka (CAS 62601-60-9)

Paramita	Ekyobuguzi
Enshushana	Esaano erikwera
Oburemeezi	500±15 kiro/m3
Ebirimu ebigumire	98±1%
Omuhendo gwa pH (1% omubazi)	6–7.
Ebirimu
Omubaro gwona ogurimu Alkali
Enamba ya CAS	62601-60-90.

Ebirungi by'okukora

Ahabw’enki nitutoorana ekirungo kyaitu eky’okukoresa omu kuhindura ebiriisa?

Okukyendeeza aha maizi maingi munonga

18–32% omubaro gw‘okukyendeeza amaizi (aha 0.14–0.22% omu nkora)

Nikikira eby’okurya ebirimu ebiriisa bya naphthalene/melamine n’ebicweka 35 ahari igana aha dozi niyo emwe

Okugumaho obwire buraingwa

0% okufeerwa kw‘amaizi g‘okutaho bwanyima y‘eshaaha 1 (nk‘eky‘okureeberaho, 160mm → 180mm aha 0.14% y‘omubaro)

Okureeba ngu hariho okukora okutarimu kuhinduka ahabw‘okushuka aha rurengo rwahaiguru nari okukora ebintu ebitebeekanisiibwe

Okweyongyera kwa konkiriiti okugumaho

Nikikyendeeza aha mubaro gw‘okukyendeera kwa sementi na ≥25% (omubaro gw‘okukyendeera ≤75% n‘eky‘okureeberaho)

Nikikyendeeza aha mubaro gw‘okusheesha eshagama (≤85% vs. reference) okuzibira okusharara

Okukura kw’amaani okw’omutaano

220% amaani g'okunyiganyiga eizooba rimwe (vs. sementi y'okureeberaho)

170% okuguma n‘amaani aha biro 28–90 ahabw‘okugumaho kw‘obwire buraingwa

Eby'omukago & eby'okukora bingi

Tihariho kushiisha omu kukora/okukozesa (ebintu by‘okwombeka ebya kinyasi)

Okukora kw’okurwanisa obufuki ahaiguru ya -5°C; nikikwatagana na seminti y'evu y'enzigye/slag

Omubaro ogurikuhaburwa

Sementi eya buriijo: 0.12–0.24% (ey’oburemeezi bwa sementi)

Sementi y‘amaani maingi/eyateirweho kare: 0.3–0.5% (tihariho kutaanisa aha 0.5% y‘omubaro)

Oburungi bw‘okukoresa omubaro mukye: 0.06% omubaro = 12% okukyendeeza aha maizi + 23% okukura kw‘amaani (okukira aha bikwatiraine n‘okupampa ebya buriijo)