technical principle
The main chain of Dry-mix Mortar Polycarboxylate Superplasticizer Powder molecule is adsorbed on the surface of the cement particles, which can effectively hinder the hydration and enhance the fluidity retention ability. The branched chains surrounded by the cement particles play the dual role of steric hindrance and electrostatic repulsion. , which is completely different from the traditional water reducing agent, so this high-performance polycarboxylate water reducing agent has better dispersibility and water reducing effect.
advantages
(1) Dry-mix Mortar Polycarboxylate Superplasticizer Powder with solid content : 97% min.It is specially used for gypsum based and cement based dry mix mortar.
(2) Having a good thermostability.
(3) With a high slump retention ability,enhance cohesion,without segregation.
(4) With a good dispersion,an excellent adaptability to different cements,and good water-reducing properties.
usages and cautions
(1) A recommended dosage is 0.2%-0.5% by the weight of cementious materials. Actual dosages should be determined by test.
(2) This product is forbidden to be mixed with naphthalene sulphonate.
(3) Compatibility test must be done when it is used together with other admixtures.
Package: Packed in 25kg plastic woven bags with PE inner liner, 16 mt with pallets loaded in one 20'GP, 27 mt with pallets loaded in 40'HQ by sea, 25.5 mt with pallets loaded in 40'HQ by train
Shelf time: 0℃-40℃ the shelf life is 12 months.
Application:
1. Premixed dry mortar polycarboxylate-based Superplasticizer powder is used for gypsum based and cement based dry mix mortar.
It can also be used for oil well cementing operation.
2.It is especially for gypsum based systems(SLU,plasters,joint fillers).
quality specification
|
Item |
Unit |
Standard |
|
Appearance |
/ |
White powder |
|
Density(23℃) |
Kg/m³ |
500±50 |
|
PH (23℃) |
/ |
6.0±1.0 |
|
Solid Content |
% |
97.0±1.0 |
|
Moisture content |
% |
≤3.0 |
|
Water Reducing Ratio |
% |
≥25 |
|
Cl- |
% |
≤0.02 |
|
Alkali content |
% |
≤0.3 |
Why choose us?
Strong R&D Capability – Advanced molecular design technology for tailored solutions.
Stable Quality – Strict production and quality control with international certifications.
Global Supply – Solid form ensures reliable delivery across different climates and regions.
Professional Support – Technical guidance and after-sales service to ensure optimal performance on site.
Hot Tags: dry-mix mortar polycarboxylate superplasticizer powder, China dry-mix mortar polycarboxylate superplasticizer powder manufacturers, suppliers, factory, polycarboxylate superplasticizer powder for market assurance, polycarboxylate superplasticizer powder for enhancement, water reducing polycarboxylate superplasticizer powder, polycarboxylate superplasticizer powder for market confirmation, Water Reducing Agent, polycarboxylate superplasticizer powder for market modification
