Find high quality polycarboxylate superplasticizer liquid 50% with competitive price here. Please rest assured to buy polycarboxylate superplasticizer liquid 50% with Henan Botai Chemical Building Materials Co.,Ltd

Advantages:

1. Has excellent water-reducing ability. can greatly reduce slump loss.

2. Can significantly reduce 25% ~40% mixing water in concrete..

3. High strength enhancing ability. Better performance when used together mineral admixture.

4. No bleeding, anti-segregation, easy to pump and transport.

5. Good appearance of hardened concrete, without water lines, big bubbles, and color difference.

Specification

Items	Specification
Visual Appearance	Light yellow viscous liquid
Density (g/cm3,23?)	1.0
PH (23?)	6.0-8.5
Solid content (%)	50±1.0
Cl(%)	=0.01
Na2SO4 (%)	=0.2
Alkali(Na2O+0.658 K2O), %	=5

Physical properties

Items		Specification	Test result
Water Reducing Rate(%)		=25	30
Ratio of Bleeding Rate (%)		=60	0
Compressive Strength Ratio (%)	1d	=170	230
	3d	=160	235
	7d	=150	220
	28d	=135	180
Air Content(%)		=5.0	3.0
SlumpRetention(60min), mm		=150	160
Ritio of Shrinkage( 28 d), %		=105	102
Corrosion of reinforcing steel bar		No	No
Setting time difference	Ini.	-90~+120	+90
	Fin.	-90~+120	+60

 

Package:

Available in 220kg/ drum or 1000kg/ IBC tank