Retarder-OBC-R12S

Lus piav qhia luv luv:

OBC-R12S yog cov organic phosphonic acid hom nruab nrab thiab qis kub retarder.

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Product Detail

Cov ntsiab lus

OBC-R12S yog cov organic phosphonic acid hom nruab nrab thiab qis kub retarder.

OBC-R12S tuaj yeem txuas ntxiv lub sijhawm thickening ntawm cov cement slurry, muaj zog tsis tu ncua, thiab tsis cuam tshuam rau lwm yam khoom ntawm cov cement slurry.

OBC-R12S yog tsim rau kev npaj cov dej tshiab, dej ntsev thiab dej hiav txwv.

Technical data

Yam khoom	qhov ntsuas
Qhov tshwm sim	Dawb hmoov

Kev ua haujlwm ntawm cement slurry

Yam khoom		Cov xwm txheej kuaj	qhov ntsuas
Thickening kev ua tau zoo	Thawj qhov sib xws, (Bc)	80 ℃ / 45min, 46.5MPa	≤ 30
	40-100Bc lub sijhawm hloov pauv		≤ 40
	Adjustable thickening lub sij hawm		Kho tau
	Thickening linear		Ib txwm
Cov kua dej dawb (%)		80 ℃, siab li qub	≤1.4
24h compressive zog (MPa)		80 ℃, siab zoo	≥14
Cement slurry muaj pes tsawg leeg: G qib cement 800g, dej tshiab 308g, Retarder OBC-R12S 1g, Defoamer OBC-A01L 4g.