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Naphthalene formaldehyde sulphonate water reducing agent is a synthetic powder based onbeta-sulphonate formaldehyde ondensate and reactive polymer.
It has the properties of high range water reduction, set retarding and excellent strengthening.
Elt-nsf sodium sulfate is less than 10% , suitable to middle strength or high strength concrete where high range water reduction is desired.
A.Elt-A :High concentration powder,sodium sulfate content 5% Max
B.Elt-B: Middle concentration powder,sodium sulfate content 10% Max
C.Elt-C :Low concentration powder, sodium sulfate content 19% Max
INDEXITEM | Elt-A | Elt-B | Elt-C |
Appearance | Light brown powder | Light brown powder | Light brown powder |
Solid Content | ≥91or 92 | ≥91or 92 | ≥91or 92 |
Sodium sulphate Content | 5% | 10% | 20% |
Chloride Content | 0.3% | 0.4% | 0.5% |
PH Value | 7-9 | 7-9 | 7-9 |
Net Starch Fluidity | ≥250 mm | ≥240 mm | ≥230 mm |
Surface Tension | 70±1×10-3N/M | 70±1×10-3N/M | 70±1×10-3N/M |
25kgs/bag
Ton bag
In warehouse
Loading
In container
Closed container
A. Used for and widely for self-cured, vapor-cured concrete and its formulations. At the early stage of application,
extremely prominent effects are shown. As the result, the modulus and site utilization can be drastically, the
procedure of vapor cure is omitted in peak-heat summer days. Statistically 40-60 metric tons of coal will be
preserved when a metric ton of the material is consumed.
B.Suitable for preparation of early-strength, high-strength, high-anti-filtration and self-sealing& pumpable concrete.
C.Widely used in pre-cast & ready-mixed concrete, armored concrete and pre-stressed reinforced concrete in key
construction projects such as dam and port construction, road building & town planning projects and dwelling
erections etc.
D.Compatible with Portland cement, normal Portland cement, Portland slag cement, fly-ash cement and Portland
pozzolanic cement etc.
Founded in 2007,Anhui Elite Industrial Co.,Ltd (Here after called AEI) has been a professional supplier of concrete chemical additive.Mainly Including Polycarboxylate Superplasticizer,Sodium Naphthalene Sulphonate,Melamine water reducing,Air Entraining,Defoamer etc
Own a team with 10+ years working experience,on technical ,Production ,R&D inspection ,Packing,Transportation and Service. Base on standard management,we achieved ISO9001 certification,now we supply perfect products & service to our clients over 50+ countries,from productio,Packing,import/export operation,technic supports,transportation,and after-sale service.
1. We are SGS verified Chinese suppliers
2. CE certificate offered for some products 3. Professional Geosynthetics suppliers
4, standard service to your orders 5. Small order / OEM order acceptable
6. Full-time tracking your orders
1, free sample available
2, trial order acceptable
3, Customized packing acceptable
4, Flexible payment terms
5, certified cargo inspection process
6, excellent after-sales service system
Rose Min
Email:rose(at)elite-indus.com
Wahtsapp:+86 136 3560 0651
Skype:luckygo006
Wechat:MQQRose