Loading Port:Qingdao
Payment Terms:TT OR LC
Min Order Qty:1 m.t.
Supply Capability:100000 m.t./month
Quick Details
· Classification: Chemical Auxiliary Agent
· CAS No.: 36290-04-7
· Other Names: sodium naphthalene sulfonate&SNF&naphthalene superplasticizer
· MF: C21H14Na2O6S2
· Purity: 98%
· Place of Origin: China (Mainland)
· Type: concrete admixture
· Usage: Coating Auxiliary Agents, Electronics Chemicals, Paper Chemicals, Water Treatment Chemicals, concrete chemicals
· PH: 9±1
· Water reducing ratio: 15-20%
· Color: yellow-brown
· Executive standard: GB8076-2008
· Concrete admixture: air entraining agent
· Classification: Chemical Auxiliary Agent
· Chemical composition: Sodium dodecyl sulfate&Triterpenoid saponins
· Ion: anionic
· Solubility: Soluble in water
· Usage: The hydraulic,Port engineering,Road engineering
Packaging & Delivery
Packaging Details: | air entraining water reducer: The outer packing is woven bag, lined with plastic bag or according to the customer's requirements |
Delivery Detail: | Within 7days after received deposit or L/C |
Specifications
Air entraining naphthalene based superplasticizer
1.AS brand in China
2.ISO9001,CCC
3.Used for cement industry
4.Free sample
Air entraining naphthalene based superplasticizer with high purity
Product Description
The Technical Index Of air entraining agent
Item | Results | Item | Results |
Appearance | Yellow-brown powder | pH Value | 7-9 |
Moisture content (%) | 5±1% | Cement paste fluidity(mm) | ≥160 |
Fineness(0.315mm),<< span=""></<> | 5% | Chloride ion (%) | ≤0.6% |
Test item | Quality index | Results | |||
Hardening accelerating | Standard | Set retarding | |||
Water reducing rate (%) , ≥ | 8 | 8 | 8 | 14.4 | |
Ratio of bleeding rate (%) , ≤ | 95 | 100 | 100 | 24.3 | |
Air content (%), ≤ | 4.0 | 4.0 | 5.5 | 3.0 | |
Difference in setting time ( min ) | Initial setting | -90~+90 | -90~+120 | +90 | -67 |
Final setting | _ | -23 | |||
Ratio of compressive strength (%), ≥ | 1d | 135 | _ | _ | 320 |
3d | 130 | 115 | _ | 186 | |
7d | 110 | 115 | 110 | 167 | |
28d | 100 | 110 | 110 | 127 | |
Ratio of shrinkage(%), ≤ | 28d | 135 | 107 | ||
1.Increased resistance to damage from cyclic freezing and thawing |
2. Increased resistance to scaling from deicing salts |
3. Improved plasticity and workability |
4. Improved properties of mixtures used for making concrete block, concrete pipe and Other precast products |
5. Reduced permeability increased watertightness |
6.Reduced segregation and bleeding |
Our Services
♦Professional manufacture for more than 15 years.
♦Professional techical & design team.
♦Any requsts will be replied within 24 hours
♦High quality,competitive price,fast delivery time.
♦All products will be packed by your demands
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.
