Renewable Design for Rotorless Rubber Rheometer - Medium-low temperature Accelerator – Taige

Medium-low temperature Accelerator    XBA-402S

Introduction

XBA-402S is an accelerator and benefited to cement strength development

XBA-402S can effectively shorten the thickening time of cement slurry.

XBA-402S can  increase set cement’s early strength and shorten WOC(wait of cement) effectively.

XBA-402S could be used through wet or dry mixing.

Basic performance

Product

Appearance

Dosage(BWOC)

XBA-402S

Gray or off-white powder

2~6%

Slurry performance

Item

Experimental condition

Technical indicator

Initial consistency, Bc

32℃,8.3MPa,17min

≤30

Rate of thickening time

(Ratio of additive added and non-added)

≤0.5

6h compressive strengthMPa

39℃,0.1MPa

≥4.0

Rate of 24h compressive strength

(Ratio of additive added and non-added)

≥1.0

Slurry

composition

API class G(HSR) 800g,XBA-402S 24g(3%),fresh water,defoamer 1.2g (0.15%). Slurry density: 1.90±0.02g/cm3(adjusted by adding  fresh water)。

Packaging and Storage

 Packaging: XBA-402S is packed with 25kg bag, or according to user requirements.

 Storage: The packed products should be saved in a dry and ventilated place, avoid rain, moisture, exposure and heat.

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