Loading Port:China main port
Payment Terms:TT OR LC
Min Order Qty:1000 kg
Supply Capability:100000 kg/month
Packaging & Delivery
Packaging Details: | 25kg, 40kg or 1000 kg per bag, or packed as your required |
Delivery Detail: | 5-15 days |
Sodium Naphthalene Sulphonate (<5% Na2SO4)
inspection item | FDN—2 Parameter |
appearance | Brown powder |
Fluidity of cement paste(mm)≥ | 235 |
pH value(1% water solution) | 7--9 |
degree of fineness(0.3mmsieve residue)% ≤ | 15 |
moisture content (%)≤ | 10 |
Content of sodium sulphate(%)≤ | 5 |
inspection item | FDN-2 inspection results | |
water reducing ratio(%) | 27 | |
Bleeding ratio(%) | 60 | |
air content(%) | 2.5 | |
Ratio (%) | 1d | 150 |
3d | 176 | |
7d | 165 | |
28d | 160 | |
Sodium Naphthalene Sulphonate (<19% Na2SO4)
inspection item | FDN—1 Parameter |
appearance | Brown powder |
Fluidity of cement paste(mm)≥ | 220 |
pH value(1% water solution) | 7--9 |
degree of fineness(0.3mmsieve residue)% ≤ | 15 |
moisture content (%)≤ | 10 |
Content of sodium sulphate(%)≤ | 17 |
Performance index:
inspection item | FDN-1 inspection results | |
water reducing ratio(%) | 20 | |
Bleeding ratio(%) | 70 | |
air content(%) | 2 | |
Ratio (%) | 1d | 146 |
3d | 152 | |
7d | 160 | |
28d | 158 | |
Using Method:
1. Blending dosage at 0.5%-1.0%, 0.6% mixing dosage advised.
2. Prepare solutions as required.
3. Direct use of powder agent is allowed. Alternatively the addition of the agent is followed by water moisturization (water-cement ratio:60%).
Widely Application
1. 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.
2. Suitable for preparation of early-strength, high-strength, high-anti-filtration and self-sealing& pumpable concrete.
3. 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.
4. Compatible with Portland cement, normal Portland cement, Portland slag cement, fly-ash cement and Portland pozzolanic cement etc.
Characteristics:
1.Appearance: Light brown powder& dark brown liquid. Non-poisonous, odorless, non-flammable and non-corrosive to steel bars.
2. Remarkable Plasticity: As a condition of blending where amount of cement and collapsibility are fixed aforehand, mixing water can be decreased by 18-28% when it is admixed with reinforced concrete at 0.5-1.0%. Statistically, compression strength on the lst day, the 3 rd day and the 28 th day after single application is increased by 60-90% and 25-60% respectively when it is added at standard blend dosage. As the result, compression strength, tensile strength, buckling strength and modulus of elasticity will be improved to some extent.
3.Improve miscibility of concrete amalgamator with water and collapsibility as well. As a condition of equivalent blending, collapsibility can be increased 5-8 times when it is added at 0.7% blend dosage.
4.15-20% of cement can be reserved when the agent is blended at 0.7% blend dosage, which is preconditioned by same collapsibility and strength.
FAQ:
1. Q:Are you a manufactory or trading company?
A:We are a professional manufactory with 12 years’ experience and 2 years of export experience, covers an area of 30 acres.
2. Q: May I know your MOQ request?
A:MOQ is 1 TON.
3. Q: Could you offer free sample?
A:We can provide free samples to you for quality testing.
4. Q: Does your product is dangerous merchandise?
A: Not dangerous merchandise, It belongs to Not legal Inspection merchandise.
5. Q: What about your packing?
A: Liquid in IBC tank or Flexitank;Powder in woven bags.
6. Q: How about your productive capacity?
A: 900000 tons/Year.
7. Q: What is your export port?
A: China main port.
8. Q: What is your delivery time?
A: Within 7 days after received advanced payment.
9. Q: Can you print logo or label on packing as customer request?
A: Yes, we can customize according to your requirements.
