water-reducing admixtures polycarboxylate concrete admixtures
1.PCE 40% 50% 95% Description:
Polycarboxylate Superplasticizer (PCE liquid or powder) also known as high range water reducers, are chemical admixtures used where well-dispersed particle suspension is required. These polymers are used as dispersants to avoid particle segregation (gravel, coarse and fine sands), and to improve the flow characteristics (rheology) of suspensions such as in concrete applications.
Their addition to concrete or mortar allows the reduction of the water to cement ratio without negatively affecting the workability of the mixture, and enables the production of self-consolidating concrete and high performance concrete.
| Items |
Standard |
PC
(High Water Reduction) |
PC
(High Slump Retention ) |
PC-Powder |
| Appearance |
Light Yellow Liquid |
Clear Transparent Liquid |
White Powder |
| Solid Content, % |
50±1.0 |
50±1.0 |
98±1.0 |
| Density (23ºC) (kg/m3) |
1.13±0.02 |
1.05-1.10 |
600±50 |
| PH |
6.5-8.5 |
6.5-8.5 |
9.0±1.0 |
| Chloride Content(by solid content), % ≤ |
0.1 |
0.1 |
0.1 |
| Na2SO4 (by solid content), % ≤ |
4.0 |
4.0 |
4.0 |
| Na2O+0.658K2O ( by solid content), % ≤ |
5.0 |
5.0 |
5.0 |
| Formaldehyde content (by solid content),% ≤ |
0.001 |
0.001 |
0.001 |
| Solubility |
Completely Soluble |
Completely Soluble |
Completely Soluble |
2.Application:
2.1, for the preparation of various levels of pumping concrete,long-distance transport of commercial concrete.
2.2, suitable for high-strength concrete, fluidized concrete,self-compacting, mass concrete,
high performance concrete,concrete structure of water.
2.3, for a variety of civil works, high-rise reinforced concrete frame structure, Especially for highway, railway, bridge
engineering, tunnel engineering, hydraulic dams, nuclear power engineering, ports, docks,and other underground
facilities that require high durability of concrete large concrete structure, but also for large prestressed concrete beams,
plates production , steam curing concrete and so on.
3.Packing and storage
3.1. PCE powder: 25 kg PP woven bags;
PCE liquid: 230kg PE drum, 1100kg IBC tank or flexitank.
Customized package available.
3.2. Stored in dry and cool place at room temperature, away from the sunshine.
3.3. The shelf-life is 1 year.
4.Delivery time:7-10 working days after deposit.
5.Why Fengbai:
* Fengbai Company Has More than 20 years experience in chemical industry.
* Our factory owns the most advanced production workshops and technology.
* have passed various quality testing certifications, including ISO9001, SGS, HACCP, KOSHER, HALAL, etc.
* Have been exported to more than 15 countries, they are Saudi Arabia, Egypt, Chile, Colombia,Indonesia, Thailand, South Africa, Mexico, etc.
* Most professional manufacturer and exporter of PCE chemicals.
* Of course, we also guarantee to provide high quality products and excellent service for our customers.
6.FAQ:
Q: May I take some samples to test before placing the order ?
A: Yes, but customers need to pay for the sample fees and express fees, and it will be returned when next order is confirmed.
Q: How long can you offer the samples?
A: 1~7 days after the deposit payment is confirmed.
Q: What's your payment terms for sample?
A: You can pay via T/T , L/C and so on.
Q: What's the price terms can you offer for us?
A: We can accept EXW, FOB, CIF and so on.
