Bt-302 High Efficient Gaoqiang Slump Retention Polycarboxylate Superplasticizer Liquid Solid 50%

• Customization: Available
• Appearance: Colorless to Yellowish or Brown Viscous Liquid
• Application: Concrete Admixture, Mortar Admixture
• Model NO.: BT-302
• Chemical Composition: Polycarboxylate-based Water Reducers
• Setting Time: Extended Setting Time
• Type: Ordinary Water-reducing Agent
• Water Reduction Rate: 20%-30%
• Transport Package: Drum, IBC Tank, Flexitank
• Specification: 200kg, 1100kg, 22000kg
• Trademark: Gaoqiang
• Origin: China
• HS Code: 382440
• Production Capacity: 50000tons/Year

Product Description

Introducing the Gaoqiang BT-302 Polycarboxylate Superplasticizer with a robust 50% solid content, expertly engineered for high slump retention, ensuring exceptional performance in your concrete applications.

The Polycarboxylate Based Superplasticizer represents the pinnacle of concrete plasticizer technology, evolving from its predecessors, the Lignosulfonate Calcium and Naphthalene type plasticizers, to offer superior performance and efficiency.

Experience the cutting-edge innovation of Polycarboxylate, the latest liquid PCE superplasticizer designed for unparalleled slump retention performance, refined from advanced PCE superplasticizer technology.

Discover the modified liquid type PCE Superplasticizer, a marvel of new technology, Polycarboxylate stands out as a green, environmentally friendly product boasting an excellent comprehensive index and zero pollution.

Product Detail

Technical Data Sheet

 

Appearance	Colorless To Yellowish Or Brown Viscous Liquid
Bulk Density(Kg/M^3,20ºC)	1.107
Solid Content(Liquid)(%)	40%,50%,55%
PH Value(20degree)	6~8
Alkali Content(%)	≤0.50
Sodium Sulfate Content	0.004
Chlorine Content	0.0007%
Water Reducing Ratio	30%

 

Concrete Performance at 50% (Slump Retention Type)

 

No.	Inspection Items	Unit	Standard Value	Test Results
1	1h After Fluidity Of Cement Paste	Mm	≥220	240
2	Water Reducing Rate	%	≥25	30
3	Atmospheric Pressure Bleeding Rate	%	≤60	21
4	The Difference Between The Setting Time	Min	Initial     <-90	35
			Final     <-90	20
5	Slump Variation Retention	30min	≥180	240
		60min	≥180	280
		120min	≥180	280
		180min	≥180	260
6	Ratio Of Compressive Strengh	3d	≥170	180
		7d	≥150	165
		28d	≥135	145
7	Effect On Reinforcement Corrosion	/	No Corroding	No Corroding
8	Ratio Of Shrinkage	/	≤110	105
Tested By Shanlv P.O.42.5 Ordinary Portland Cement, With The Dosage Of 0.3% Of (BT-302-50)

 

Packaging OptionsPackaging:

Available in 200kg drums, 1000L IBC tanks, or 23-ton flexitanks for flexible, efficient logistics.

 

Storage Guidelines: Ensure optimal storage in plastic or stainless steel containers. Keep in a dry area at ambient temperatures, safeguarding from excessive heat, specifically below 40ºC.

Shelf Life: 1 year of assured quality when stored properly.

Transport Regulation: Handle with care to prevent breakage during transport. Avoid exposure to excessive heat. This product is non-toxic, non-irritating, and non-combustible, ensuring safe handling.