Breve introduzione:
Redispersible Polymer Powder (RDP) is a free-flowing white powder made by spray-drying polymer emulsions. It readily redisperses in water to form a stable emulsion and is widely used as a key additive in dry-mix mortar formulations. RDP enhances important properties such as adhesion, flexibility, water resistance, and workability. It is especially used in tile adhesives, external thermal insulation systems (ETICS/EIFS), self-leveling compounds, repair mortars, and gypsum-based plasters. By improving cohesion and durability, RDP helps improve the overall performance and longevity of construction materials.
Specifica:
| Articolo | RC-504 | RC-503 | RC-502 | RC-328 |
|---|---|---|---|---|
| Component | Ethylene/Vinyl Acetate/Tert-butyl Acrylate Copolymer | Ethylene/Vinyl Acetate Copolymer | ||
| Aspetto | white powder, free of lumps | |||
| Bulk Density (g/L) | 450—600 | |||
| Solid Content (%) | ≥ 99.0 | |||
| Ash Content (%) | 12±2 | 20±2 | ||
| Fineness(150μm square sieves residue)(%) | ≤ 10.0 | |||
| PH Value | 6—8 | |||
| Minimum Film-Forming Temperature MFFT(℃) | 0 | 0 | 0 | 2 |
| Glass Transition Temperature TG (℃) | -8 — -10 | 0—3 | 8—10 | 5—8 |
| Formaldehyde content | 0 | 0 | 0 | 0 |
| Applicazione | 1.Exterior Insulation Finishing Mortar 2.Exterior Flexible Putty Powder 3.Tile Renovation Putty Powder 4. Repair Mortar 5.Gypsum-Based Lightweight Plastering Mortar 6.Gypsum-Based Putty Powder | 1.Exterior Wall Thermal 2.Insulation Adhesive Mortar 3.Cement-Based Self-Leveling Mortar 4.Rapid Road Repair Mortar 5.Tile Adhesive Mortar 6.Gypsum-Based Self-Leveling Mortar 7.Grouting Mortar | 1. Tile Adhesive Mortar 2. Exterior Wall Insulation Adhesive Mortar 3. Interface Mortar |
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Storage Conditions:
Store in a dry environment below 35°C, away from direct sunlight and moisture.
Durata di conservazione:
6 months from the date of manufacture under recommended storage conditions.
If the product exceeds the shelf life but shows no caking or lumping, it may still be usable after quality verification.
Precauzioni per la manipolazione:
After opening, reseal any unused product tightly to avoid moisture absorption and degradation due to air exposure.
Confezione:
25 kg net weight per bag, packed in paper-plastic composite bags.