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Sodium naphthalene sulfonate superplasticizer

Precio FOB

Obtener el precio más reciente

500 ~ 700 / Ton ( Negotiable )

15 Ton Minimum Order

País:

China

N º de Modelo:

SNF-C TDS

Precio FOB:

500 ~ 700 / Ton ( Negotiable )(Negociable) Obtener el precio más reciente

Lugar de origen:

Precio de pedido mínimo:

500 per Ton

Cantidad de pedido mínimo:

15 Ton

Detalle de embalaje:

25kg woven plastic bag with film liner

El tiempo de entrega:

within 10 working days when confirmed your payment

Capacidad de suministro:

80000 Ton per Year

Tipo de pago:

T/T, Western Union, Money Gram

Grupo de productos :

Naphthalene base Superplasticizer

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Ver folleto

Far East Yu La Industry Limited

China

Miembro Básico

Persona de contacto Ms. Elsa

HUNAN ROAD, Shanghai, Shanghai

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Especificaciones del producto

appearance:browm powder
sodium sulfate content:18%
water reducing rate:20%
cement paste flow:200mm

Descripción del producto

Sodium Naphthalene Sulfonate Formaldehyde

YL-SNF-C High Range Water Reducing Concrete Admixture
Superplasticizer ASTM C**4, Type F, ASTM C ***7
Sodium Naphthalene Sulfonate Formaldehyde (Na₂SO₄≤*8%)

Description
YL-SNF-C is a naphthalene-based highly effective water reducing agent for promoting accelerated early and ultimate strength development, commonly referred to as a superplasticizer, also named Naphthalene Sulfonate Formaldehyde Condensate (NSF), SNF, PNS and FDN etc.

YL-SNF-C contains no chloride, non-corrosive to steel bars, non-poisonous, odorless, and non-flammable. It complies with ASTM Designation C**4, Type F, ASTM C ***7, GB****-***8 and GB*********3 etc.

Uses

Produces the high slump flowing concrete with no loss in strength.
Produces low water/cement ratio concrete with high strengths.
Ideal for using in high strength concrete, flowing concrete, early strength concrete, precast steam curing concrete, prestressed concrete etc. where it is desired to keep the water/cement ratio to a minimum and still achieve the degree of workability necessary to provide easy placement and consolidation.
Be used as basic material to produce others compound admixtures, (such as accelerating and water-reducing admixture, retarding and water-reducing admixture, pumping antifreeze and pumping water-reducing admixture, etc.)

Advantages

Substantial improvement in workability without increased water or the risk of segregation. Normal set without retardation, even when overdosed. Improved density and surface finish.
High water reducing rate. *0% increase in *8 day strengths. High strengths after 8 hours.
Compatible with Portland cement, Normal Portland cement, Portland Slag Cement, Flyash Cement, Portland Pozzolanic Cement, etc.
Improve workability (slump) of concrete when added into mixing truck.

Specifications

Items	Criteria	Actual results(C×0.*5%)
Appearance	*-	Light brown powder
Solid Content %	*2 min	92.*5
Moisture %	8.0 max	7.*5
Fineness (0.**5mm remains) %	*5.0 max	9
PH value	7 - 9	7.8
Sodium Sulfate Content %	*8.0 max	6.0
Chloride Content %	1.0 max	0.*1
Surface Tension	****2 Mn/m	*0
Cement Flowing Rate	**0mm	**0mm
Water Reducing Rate	*8% min	*0%
Steel-bar Corrosion	None	None

Dosage
0.5 1.5% by weight of cement. Exact dosage rates are dependent on the type of effect sought, quality of cement and aggregates, water/cement ratio and ambient temperature. Therefore, in many cases it is advisable to carry out trial mixes.

YL-SNF-C can be added directly or added in after dissolved in water. It can be added during mixing and after-mixing (better). The after-mixing approach can achieve better result.

Items		Dosage rate (Cx%)	Water (g)		Slump (mm)		Water reducing rate (%)

Reference concrete		0	***5		*0		0
YL-SNF-C		0.*5	***0		*5		*0.1
Compressive strength (MPa) /Compressive strength rate (%)
1 day	3 days			7 days		*8 days
3.6/*0	2.9/**0			8.2/**0		2.2/**0
6.7/*7.1	2.4/**4.7			9.2/**6.3		5.2/**8.1

Test Data Sheet

Package, Storage & Shelf Life

For powder: Woven plastic bag with film liner. Net weight: *5kg +/- 0.2 kg.

It should be stored in a dedicated warehouse that is well-ventilated and dry and keep
away from moisture.

Shelf Life: Minimum *2 months. After the expiration date, it can be used if testing results is qualified.

País:	China
N º de Modelo:	SNF-C TDS
Precio FOB:	500 ~ 700 / Ton ( Negotiable ) (Negociable) Obtener el precio más reciente
Lugar de origen:	-
Precio de pedido mínimo:	500 per Ton
Cantidad de pedido mínimo:	15 Ton
Detalle de embalaje:	25kg woven plastic bag with film liner
El tiempo de entrega:	within 10 working days when confirmed your payment
Capacidad de suministro:	80000 Ton per Year
Tipo de pago:	T/T, Western Union, Money Gram
Grupo de productos :	Naphthalene base Superplasticizer