China supplier Sulphonate naphthalene Formaldehyde Super
The naphthalene superplasticizer is a chemically synthesized
non-air-entrained superplasticizer, with chemical name of
naphthalene sulfonate formaldehyde condensate. It has strong
dispersion effect on cement particles and good use effect of
preparing super flowing concrete as well as cast-in-situ concrete
and precast members with early strength and high strength
requirements, can comprehensively improve various properties of the
concrete, and is widely applied to highways, bridges, dams,
harbors, tunnels, electric power, water conservancy as well as
industrial and civil architecture, steam-cured and naturally-cured
precast members and so on.
1.Early strength agent admixture - increase construction progress;
2.Retarder admixtures - large-scale infrastructure such as airports
and bridges to prevent cracking;
3.Pumping agent admixture - transported by pump, such as high-rise
4.Landlord and admixtures - for winter construction.
|appearance||Yellow brown powder||Yellow brown powder||Yellow brown powder|
|Cement paste fluidity||≥250mm||≥240mm||≥230mm|
|Setting time||Initial time||+22||+22||+22|
|Compressive strength rate||1d||156||156||156|
|Rate of shrinkage||90d||82||82||82|
|The degree of reinforcement corrasion||Not have||Not have||Not have|
Regular packing: 40kg/bag; A 20FCL container can be load 16MT without pallets.
Delivery : within 7-15 working days after receipt your payment.
Other model products:
Our company is a professional company dedicated to importing&
exporting chemical products. We have been focused on research, production, and sales of various of
chemical products since establishment. Began with concrete
admixtures, our main products include: Sodium Lignosulfonate,
Calcium Lignosulfonate, Sodium Naphthalene sulfonate formaldehyde,
polycarboxylate Superplasticizer and sodium gluconate concrete,
which has been widely used as concrete water reducers, plasticizers