Polycarboxylate Superplasticizer (PCE) Powder is a high-performance, water-reducing admixture designed for dry-mix applications. Its advanced comb-shaped copolymer structure provides exceptional dispersion of cement particles, enabling the production of highly fluid, durable, and sustainable concrete with minimal water content. As a free-flowing powder, it offers ease of handling, storage, and dosing in precast, dry-mix mortar, and specialized concrete formulations.
Specification:
| Polycarboxylate Superplasticizer | |
| Items | Standard |
| Appearance | White to light yellow powder |
| Solid content, % | 98±1% |
| Bulk density, g/l | 500-700 |
| Particle size | -80um |
| Water, % | ≤ 3.0 |
| pH Value, 20% liquid | 5.0-7.0 |
| Chloridion, % | ≤ 0.01 |
| Total Alkali, % | ≤ 5.0 |
Brief Introduction:
PCE superplasticizer is the newest generation superplasticizer in domestic and abroad.Comparing with PNS and other superplasticizer, PCE superplasticizer has many characteristic advantages in technology and performance as following:
(1) low dosage, high rate of water reducing;
(2) keep concrete good slumption retention;
(3) good compatibility with cement;
(4) small shrinkage of concrete to keep the stability of volume and durability;
(5) environmental in production and usage.
Benefits of Polycarboxylate Superplasticizer (PCE) Powder
1. Up to 35% water reduction.
2. Improves workability.
3. Higher strength achieved more economically.
4. Lower permeability.
5. Higher flexural strength.
6. Reduces concrete segregation.
Application:
*Self-leveling underlayment
*Pumpable self-leveling mortars
*Grouting mortars
*Repair mortars
*Cement coating
*Gypsum / ceramic materials
Polycarboxylate Superplasticizer Use Method
1. According to the design of concrete, adjust quantity the water or sand to make sure the slumps, strength, setting all to meet with requirements base on the required dosage of admixture.
2. It apply to concrete with high performance ,strength and fluidity. When make C50 concrete, it should choose the suitable material according to relative technology rule and confirm the suitable mixing technology base on enough test data. To make sure the fluidity of concrete can meet with the requirements of engineering, the strength of concrete should have surplus .
3. This product can be added into concrete together with water which is used in mixing. but it will get better performance if mix it with water firstly.
Package:
25kg/Plastic or Kraft bag, 13MT/20’FCL with pallets, 16MT/20’FCL without pallets
