Air entraining concrete admixture water reducing agent

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Quick Details

Classification: Chemical Auxiliary Agent
CAS No.: 36290-04-7
Other Names: sodium naphthalene sulfonate&SNF&naphthalene superplasticizer
MF: C21H14Na2O6S2
Purity: 98%
Type: concrete admixture
Usage: Coating Auxiliary Agents, Electronics Chemicals, Paper Chemicals, Water Treatment Chemicals, concrete chemicals
Model Number: WYF-5
PH: 9±1
Water reducing ratio: 15-20%
Color: yellow-brown
Executive standard: GB8076-2008
Concrete admixture: air entraining agent
Classification: Chemical Auxiliary Agent
Chemical composition: Sodium dodecyl sulfate&Triterpenoid saponins
Ion: anionic
Solubility: Soluble in water
Usage: The hydraulic,Port engineering,Road engineering

Packaging Details:	air entraining water reducer: The outer packing is woven bag, lined with plastic bag or according to the customer's requirements
Delivery Detail:	Within 7days after received deposit or L/C

air entraining concrete admixture
1.AS brand in China
2. ISO9001,CCC
3.Used for cement industry
4.Free sample

Product Description

The Technical Index Of air entraining agent

Test item		Quality index			Results
Test item		Hardening accelerating	Standard	Set retarding	Results
Water reducing rate (%) , ≥		8	8	8	14.4
Ratio of bleeding rate (%) , ≤		95	100	100	24.3
Air content (%), ≤		4.0	4.0	5.5	3.0
Difference in setting time ( min )	Initial setting	-90~+90	-90~+120	+90	-67
Difference in setting time ( min )	Final setting	-90~+90	-90~+120	_	-23
Ratio of compressive strength (%), ≥	1d	135	_	_	320
	3d	130	115	_	186
	7d	110	115	110	167
	28d	100	110	110	127
Ratio of shrinkage(%), ≤	28d	135			107

1.Increased resistance to damage from cyclic freezing and thawing
2. Increased resistance to scaling from deicing salts
3. Improved plasticity and workability
4. Improved properties of mixtures used for making concrete block, concrete pipe and Other precast products
5. Reduced permeability increased watertightness
6.Reduced segregation and bleeding

1.Increased resistance to damage from cyclic freezing and thawing

2. Increased resistance to scaling from deicing salts

3. Improved plasticity and workability

4. Improved properties of mixtures used for making concrete block, concrete pipe and Other precast products

5. Reduced permeability increased watertightness

6.Reduced segregation and bleeding

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