Product Description
Naphtalenesulfonate
Sulphonated naphthalene formaldehyde condensate or
PNS or BNS or bNS or NSFC or NS or
SNF
Description:
Naphthalene-based Highly Effective
Water Reducer is a beta-sulphonate formaldehyde condensates with
non-air-entraining, superplasticizing, highly effective water
reducing and strengthening effects. This product has good
compatibility with the very wide range of cement types and very low
in addition rate and easy to use. It is in particular adaptable to
prepare normal concrete and steaming-cured concrete with the
requirement of highly water reduction and strength. It can also be
used to be the matrix of other composite concrete
admixtures.
Main
Techical indexes and properties:
•High water reduction: The water reduction
of SNF is above *0% according to the relative specifications
in in ASTM C **4/C **4 M.
•Superplasticizing: The addition of SNF
effectively enhances the fluidity of the concrete and reduces the
bleeding and segregation tendency. Thus improves the workability of
the concrete and make the concrete easy for construction and
compaction.
•High strengthening effect: It has a very good
strengthening effect., Keeping the cementitious materials content
constant, the strength of concrete with at the age of 1d, 3d,
7d and *8d can increase by *0%~*0%, ****0%, ****2% and ****1%,
respectively when compared to the reference concrete.
•Wide adaptability: This product is adapted to
different types of cement, and particularly match with admixtures
such as air entraining agent and expansive agent, and mineral aids
such as fly ash.
•Feasible setting time: The product has little
influence on the initial and final setting time of the concrete.
The setting time difference is normal in the range of one
hour.
•Safety: Nontoxic, non- irritative and
non-emissive, and no corrosive substance to the steel bar. Not
tinder or exploder and is a no-danger goods.
•Different Na2SO4 content. No crystallization
of the liquid in winter and low slump loss when compounded with
retarders.
•Wide range of application temperature: The
feasible application temperature ranges from *5c to
**5c.
•Excellent durability: The addition of SNF can
effectively improve the pore structure of the concrete and increase
the durability indexes such as impermeability, carbonation
resistance and frost resistance.
•Easy for use: It can be added directly or
dissolved beforehand to be liquid admixture. It match the
requirement of different application condition or mixer
type.
Methods
of use and attentions:
•Blending: Add the admixture directly into the
mixer and prolong the blending time a little to ensure well
distribution in concrete.
•Curing: Careful curing. The concrete should be
covered and sprayed water for wet curing after final setting and
prevent from frost danger. Re-finishing procedure should be
provided specially for high fluidity concrete packing is
stored in plastic barrels with net weight of *2.5kg / per barrel
and very easy for load or transportation.
After-sale service:
To assist you in obtaining predicated
performances, ensure high quality projects, and improve technical
level, we offer technical consulting service, site mix proportion
design or advising mix proportion. Our technical personnel would
give free-charge site assistance service as well as construction
technical guide. We conduct consistent services of sale of new
products and spreading of new technology.
Uniformity
parameters:
•Powder
•Liquid (any concentration by the
requirement of a client)
Scope of
applications:
The product can be widely used
for:
•Admixture production (as raw material)
•Cast-in-place structures as well as pre-cast
structures. It is in particularly adaptable to the concrete with
the requirement of high early strength, high strength or high
durability.
Product
description: Naphthalenesulfonic acids,
reaction products with formaldehyde, sodium salts.
Field of
aplication: •Raw material for admixture
production
•High
water reducing concrete
admixture
•Surface active
component Production
control: ISO ***1:***0
Types:
Pro
Line •Starkis (U/S/I)
•Irbe (U/S/I)
Classical
Line •Sunofor (U/S/I)
•Sloka (U/S/I)
Test
Item: Engineering
Specification Starkis
Sunofor
Sloka
Irbe
Appearance:
From beige to brown
powder From Brown to brown-reddish
powder Solid content, %
min.: *2,*0%
*2,*0%
*2,*0%
*2,*0%
Moisture, %
max.: 8,*0%
8,*0%
8,*0%
8,*0%
Insoluble, %
max.: 0,*0%
0,*0%
0,*0%
0,*0%
pH:
8±1
8±1
8±1
*0±1*
Cl-, % max.:
0,*0%
0,*0%
0,*0%
0,*0%
Na2SO4 by dry
mas: *9±1~ 3,5±1,5 *6±1~ 2,0±1 *8±1~ 2,5±1 *2±1~ 1,0±1 Fineness (pass 0.**5mm
sieve), %, min.: *5,*0%
*5,*0%
*5,*0%
*5,*0%
Flow ability. mm.,
min.: **5 mm.
**5 mm.
**0 mm.
**5 mm.
Price:
$$$
$
$
$$
•NB.
Level of Na2SO4depends on the Sub-type of SNF (for instance: STARKIS-Usual
has *9±1% and STARKIS-Improved has 3,5±1,5% and
etc.)
Price: $$$ - expensive
(but the best performance) $$ - medium price $ - cheap. PRO line is
always more expensive then CLASSICAL line. Price are compared with
each other, not with products of other companies. U Usual, S
Standard, I Improved
| Country: |
Latvia |
| Model No: |
LV
|
| FOB Price: |
600 ~ 400 / Metric Ton (Negotiable)
Get Latest Price
|
| Place of Origin: |
- |
| Price for Minimum Order: |
600 per Metric Ton |
| Minimum Order Quantity: |
16 Metric Ton |
| Packaging Detail: |
bags 25 kg |
| Delivery Time: |
7-25 days |
| Supplying Ability: |
100 Metric Ton per Day |
| Payment Type: |
- |
| Product Group : |
Construction chemicals
|
