SNF порошок/PNS/FDN нафталинсульфонат редуктор воды высокого

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SNF Powder/PNS/FDN Naphthalene Sulfonate High Range Water reducer
Product Description
High Range Water-Reducing Admixture.
Sodium Naphthalene Sulphonate Formaldehyde, Poly Naphthalene Sulfonate Formaldehyde Condensate,Concrete Admixture.
Features:

Longer shelf life
Resistance to alkali
Accurate composition
Purity

sodium naphthalene sulphonate -A

sodium naphthalene sulphonate -C

Functions:
Sodium Naphthalene Sulphonate Formaldehyde produces concrete with extremely workable characteristics referred to as high slump. PNS also allows concrete to be produced with very low water/cement ratios at low or normal slumps.
Sodium Naphthalene Sulphonate Formaldehyde is ideal for use in pre - stress, precast, bridge deck or any concrete 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

Specification of Sodium Naphthalene Sulfonate Formaldehyde SNF/PNS:

ITEMS	SNF-A	SNF-B	SNF-C
Solid Content ≥	92%	92%	92%
PH value	7-9	7-9	7-9
Chlorides Content ≤	0.3%	0.4%	0.8%
Sodium Sulfate Content ≤	5%	10%	18%
Widely used in the projects	Roads, Railway, Bridges, Tunnel, Electric Power, Airport, Dam and High Buildings.

Application method:

Powder 0.5-1.0%, recommended dosage 0.75%;

Liquid 1.0%-2.0%, recommended dosage 1.5%, according to the grade of concrete increase, the dosage can be appropriately increased.

Package and delivery:

Double-layer packing with inner plastic film outer woven bag, each bag is 25kg or 40kg;

Delivery time: 3-7days after receiving payment based on the quantity

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