China Best quality Sodium Naphthalene Sulfonate Formaldehyde Condensate - CL-SNF-5 – Chengli Manufacture and Factory

Best quality Sodium Naphthalene Sulfonate Formaldehyde Condensate - CL-SNF-5 – Chengli

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It adheres on the tenet "Honest, industrious, enterprising, innovative" to acquire new solutions regularly. It regards shoppers, success as its very own success. Let us establish prosperous future hand in hand for Concrete Retarder, Admixture Concrete, Precast Admixtures, Our final target is "To consider the most effective, To be the Best". Please experience cost-free to call with us if you have any prerequisites.

Best quality Sodium Naphthalene Sulfonate Formaldehyde Condensate - CL-SNF-5 – Chengli Detail:

Detection project		Performance index	Measured value
Water reducing ratio %		≥14	≥20
Bleeding rate ratio %		≤90	≤80
Gas content %		≤3.0	≤2.0
The gap of condense time (min)	Initial condense	-90~120	-90~120
	Final condense
Ratio of compressive strength %	1d	≥140	≥160
	3d	≥130	≥150
	7d	≥125	≥140
	28d	≥120	≥130
Ratio of shrinkage rate %		≤135	≤135
Corrosion effect for steel		None	None
Uniformity index	Detection project	snf Powder Index
	Solid content (%)	≥92
	Fitness (%)	0.315mm (residue)<10
	PH value(10g/L)	7–9
	Chlorine ion content(%)	≤0.5
	Sodium sulfate content(%)	≤5
	Total alkali content(%)	≤20
	Insoluble matter(%)	≤0.5
	Cement net fluidity(mm)	≥220
	Appearance	Yellowish-brown powder

Widely used in concrete engineering, prefabricated, sleeper, bridges, tunnels, national defense, military engineering, water conservancy, power engineering, port terminals, airport runway, high-rise building engineering.

Dosage: 0.5%-0.8%, the user should according to the need to experiment to determine the optimal dosage.

Remarkable Plasticity: Statistically, compression strength on the 1stday, the 3rd day and 28th day after single application is increased by 60%-90% and 25%-60% respectively when it is added at standard blend dosage. As the result, compression strength, tensile strength, buckling strength and modulus of elasticity will be improved to some extent.

Under the condition of same water/cement ratio, collapsibility can be increased 5-8 times when it is added at 0.75% blend dosage.

15-20% of cement can be reserved when the agent is blended at 0.75% blend dosage, which is preconditioned by same collapsibility and strength.

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We believe that prolonged expression partnership is really a result of top of the range, value added support, rich encounter and personal contact for Best quality Sodium Naphthalene Sulfonate Formaldehyde Condensate - CL-SNF-5 – Chengli , The product will supply to all over the world, such as: Brunei, Malta, Bahamas, We adopted technique and quality system management, based on "customer orientated, reputation first, mutual benefit, develop with joint efforts", welcome friends to communicate and cooperate from all over the world.

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