Description
YL-PPM is a free flowing, spray dried powder of new generation poly-carboxylate polymer,
used as a superplasticizer for cement based materials. It is also an excellent dispersion plasticizer
suitable for gypsum, ceramic and other mineral materials.
Uses
-Self-leveling
-Structure grout
-Cable grout
-Repair mortar
-Floor screed/thin-overlay
-Cement coating/paint
-Gypsum, ceramic products
-Products containing silica fume, silica flour, pigment and other ultra-fine particles
-Architectural products.
Advantage
Comparing to naphthalene and melamine based water reducers, YL-PPM Polycarboxylate
superplasticizer has superior characteristics of:
-High-effective water reduction up to 30%
-Excellent stability, providing long working time
-Unique homogeneous plasticizing property, thus preventing segregation and bleeding
-Good disperser for various types of cement and gypsum and minerals.
Specification:
Physical form Powder
Visual Appearance Pale Pink
Bulk Density, kg/m3 510±10
Drying loss,% 2.0±1.0
PH(23℃),at 20% solution 9.0±0.5
Solid content (%) 98.0±1.0
Solubility Water soluble
Technical data sheet
Mix production Reference YL-PPM Naphthalene-based
Cement 390
Aggregate 1780
Plasticizer, %wpc 0 0.2 0.45
Performance Water Reduction, % 0 31 18
Air Content - 5.2 3.1
Slump Retention at 60min, mm - 195 120
Relative value
Compressive strength 1 day 1 1.98 -
3 days 1 1.77 1.28
7 days 1 1.62 1.2
28 days 1 1.35 1.15
Bleeding 1 0.33 0.86
Shrinkage 1 0.88 1.22
Dosage
0.2-0.3% by weight of cement. Before using, pls make the trial mix at first.
Cautions
Do not use YL-PPM with additives containing naphthalene sulfonate.
Package, Storage & Shelf Life
For powder: Cardboard drum with plastic bag. Net weight: 25kg +/- 0.2 kg.
It should be stored in a dedicated warehouse that is well-ventilated and dry and keep away from
moisture and direct sunlight.
Shelf Life: 12months in unopened drum. Opened bags should be resealed and used within 60days.
