Jinan Yuansheng Chemical Technology Co.,Ltd.
- Country:
China (Mainland) - Business License:
- Business type: Trading Company
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Naphthalene Superplasticizer CAS NO.9084-06-4
- FOB Price:
- USD 780.00-800.00 /Metric Ton Get Latest Price
- Min.Order Quantity:
- 1 Metric Ton
- Purity:
- 93%
- Port:
- Qingdao
- Payment Terms:
- L/C,D/A,D/P,T/T,MoneyGram
Keywords
- superplasticizer for concrete admixture
- super plasticizer with air entrainment
- super plasticizer concrete pumping
Quick Details
- ProName: Naphthalene Superplasticizer
- CasNo: 9084-06-4
- Molecular Formula: C11H7O4SNa
- Appearance: Yellow brown powder
- Application: Concrete admixtures(water reducing age...
- DeliveryTime: 7-15days after 7 to 15 days after rece...
- PackAge: 40KG/bag, outer woven bags with inner ...
- Port: Qingdao
- ProductionCapacity: 3000 Metric Ton/Day
- Purity: 93%
- Storage: Seal
- Transportation: Shipping
- LimitNum: 1 Metric Ton
- PH Value: 7-9
Superiority
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.
Details
product indicators
|
naphthalene superplasticizer |
|||
|
item indicators |
snf-5% |
snf-10% |
snf-18% |
|
appearance |
yellow brown powder |
yellow brown powder |
yellow brown powder |
|
solid content |
≥92% |
≥92% |
≥92% |
|
sodium sulfate |
<5% |
<8% |
<18% |
|
chliridion |
<0.3% |
<0.4% |
<0.5% |
|
ph value |
7-9 |
7-9 |
7-9 |
|
cement paste fluidity |
≥250mm |
≥240mm |
≥230mm |
|
surface tension |
(70±1)×10-3n/m |
(70±1)×10-3n/m |
(70±1)×10-3n/m |
|
inspection item |
snf-5% |
snf-10% |
snf-18% |
|
|
water-reducing rate |
22 |
20.1 |
20 |
|
|
bleeding rate |
79 |
80 |
85 |
|
|
air content |
2.0 |
2.0 |
2.0 |
|
|
setting time |
initial time |
+22 |
+22 |
+22 |
|
final time |
+16 |
+16 |
+16 |
|
|
compressive strength rate |
1d |
156 |
156 |
156 |
|
3d |
152 |
152 |
152 |
|
|
7d |
146 |
146 |
146 |
|
|
28d |
138 |
138 |
138 |
|
|
rate of shrinkage |
90d |
82 |
82 |
82 |
|
the degree of reinforcement corrasion |
not have |
not have |
not have |
|
package
regular packing: 40kg/bag, outer woven bags with inner plastic lining. (in addition, the company can re-customize packages and products of other specifications according to the requirements of customers.)