Polycarboxylate Superplasticizer
PCE
product introduction
PCE is a polycarboxylic acid superplasticizer powder produced by high temperature powder spraying process, with ultra-high water reducing effect, suitable for cement-based mortar or ready-mixed concrete with high fluidity and high strength requirements.
Polycarboxylate Superplasticizer is a kind of powder form polycarboxylate ether superplasticizer manufactured through optimizations of molecular configuration and synthesis process.It is suitable for cementitious mortars with requirements of high fluidity and high strength.
Widely used in highways, bridges, dams, tunnels, high-rise buildings and other engineering projects.
Product Description
PCE/Polycarboxylate Superplasticizer is a kind of free-flowing powder form superplasticizer, as a universal product, designed for applications of flowing mortars with universal and special cementitious binders.
Composed of polycarboxylate ether copolymer, its main chain anchors on the surface of cementitious binder particle while the unique comb structure as side chain stretches in the water.
The combination of electrostatic force and steric stretching effect imparts low water demand and high flowing ability to mortars.
Specifications
| Appearance |
Buff or offwhite powder, free-flowing |
| Moisture content |
≤3% |
| Active Content |
≥90% |
| Bulk density |
300-450 g/l |
| pH value(20°C, 20% liquid) |
6.0-8.0 |
| Water reducing rate |
≥25% |
Characteristics
As a universal and economical product, 1022 is recommended for production of flowing mortars with normal and special cementitious binder system due to the following characteristics,
Super water reducing effect for cement based material applications
Low dosage compared to traditional water reducing agent
High dispersion, fluidity and workability.
Improvement of early and final strength of cement based system
Key properties
- Good dispersability,
- High water reduction
- Excellent adaptability with kinds of cement
- High flowability in mortar or concrete
Dosage and Handling
1022 should be dry-blended with the other dry ingredients at a minimal dosage of 0.1% to 0.3% by total weight of cementitious components. The actual dosage should be determined through suitable tests prior to production and application
Packaging and Storage
A. Standard Packing: In 25kg paper bags inner with PE bags
B. Big Bag or other special packages are possible on request.
Not more than 12 months under condition 5-35°C, dry and cool. Prevent direct sunlight, moisture and be pressed for caking. When it is more than 12 months, it still could be used if there is no caking.
Transport
Handle with care to avoid breakage when moving. Keep from moisture when transporting. This
product is non-toxic, non-irritating, no-combustible.
Safety notes
The above date is in accordance with our knowledge, but don't absolve the clients carefully checking it all immediately on receipt. To avoid the different formulation and different raw materials, please do more testing before using it. We reserve the right to alter our product and without informing in advance.
Applied Range
1.PCE can make the water reduction rate of mortar reach more than 25%, and greatly improve the fluidity of mortar when the mortar is the same water.
2, the product has a wide adaptability, suitable for most mortar and concrete products, can be widely used in a variety of mortar (such as grouting material, support mortar and other materials).
3. Improve slurry flow, easy construction, improve construction efficiency;
4. The product is green, non-toxic and harmless;
5.PCE and other external additives such as defoamer, retarder, expansion agent, early strength agent, etc., have excellent matching.
Useing Method
Pre-mixed with other dry powder components, then packaged, and mixed with recommended water on site.
The recommended addition amount is 0.01%-0.30% of the cementing material, which should be determined according to the preliminary test of raw materials and construction specifications before use.
Safety
The usual safety precautions when handling chemicals must be observed. These include the measures described in Federal, State and Local health and safety regulations, thorough ventilation of the workplace, good skin care and wearing of protective goggles.
1, What is your MOQ?
1 ton Min for each item.
2, Do you offer OEM? And can you make the mark/logo as required?
Yes, we can make the mark as required, and customized packing.
3. Do you provide Samples?
Free samples, the freight cost needs to be paid by the customer.
4. Are you a trading company or a manufacture?
Shandong Hirst Building Materials Co., Ltd. is the manufacturer of various chemicals in China,
The factory is located in Dezhou City.
You are very welcome to visit and inspect our factory!
5. What's your payment method? and accepted payment terms?
Accepted Delivery Terms: FOB,CFR,CIF,EXW;
Accepted Payment Currency: USD,RMB;
Accepted Payment Type: T/T, L/C
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