ACRYLIC EMULSION

1. Product overview

Acrylic emulsions are high-performance waterborne polymer emulsions made by emulsion polymerization process with acrylate monomer as the main raw material. This series of products has excellent weather resistance, adhesion and film-forming properties, and is the ideal base material for environmentally friendly waterborne systems, which are widely used in architectural coatings, industrial protection, adhesives, textile treatment and other fields.

2. Core features

- Environmental protection and safety: zero formaldehyde, APEO-free, VOC content <50g/L.

- Excellent weathering: UV resistance, yellowing resistance (ΔE<2, QUV test 1000h).

- Intelligent film formation: MFFT 5-50℃ adjustable to adapt to different construction environments.

- Superior adhesion: Adhesion to concrete/metal/wood substrate ≥1.5MPa.

- Excellent stability: passed 5 freeze-thaw cycle tests (-15℃~25℃)

3. Technical parameters

| Indicators | Standard Values | Test Methods

|---------------------|---------------------|----------------|

| Appearance | Blue Opalescent Liquid | Visual Inspection Method |

| Solid content | 48±1% | GB/T 1725 | pH value | 7.5±1% | GB/T 1725

| pH | 7.5-9.0 | pH meter method |

| Viscosity (25℃) | 800-2500mPa-s | Brookfield |

| Minimum Film Formation Temperature | 10℃/18℃/25℃ (optional) | Q/BQB 370 | Calcium Ion Stability | Q/BQB 370 | Calcium Ion Stability

| Calcium Ion Stability | Pass (48h without delamination) | GB/T 9267 |

| Mechanical Stability | Passed (4000rpm×30min) | GB/T 20623 |

4. Product series

Specialized for architectural coatings

- A-100: general-purpose type, cost-effective choice

- A-200: Elastic type (elongation at break ≥300%)

- A-300: high weathering type (QUV2000h ΔE<3)

Industrial Protection Series

- I-500: special for metal anti-corrosion primer

- I-600: special for floor coating (abrasion resistance ≤0.03g)

Special functional type

T-800: self-crosslinking type (water resistance increased by 50%)

- T-900: Low VOC type (VOC<20g/L)

5. Typical applications

Coating field

- Architecture: Interior and exterior wall emulsion paints/real stone paints/waterproof coatings

- Industry: Container paint / Automobile refinishing paint / Wood paint

Adhesives

- Pressure-sensitive adhesive (initial adhesion ≥ 12# steel ball)

- Nonwoven bonding (peel strength ≥3.5N/cm)

Emerging Applications

- New energy battery diaphragm coating

- 3D printing support material

- Intelligent thermoregulation coating base material

6. Guidelines for use

1. Formulation Suggestion:

   - Architectural coatings: 25-40%

   - Industrial Coatings: 30-50%

   - Adhesives: 40-60%.

2. Process Points:

   - Recommended pH adjustment to 8.5-9.5

   - Dilution water should have conductivity <50μS/cm.

   - Avoid direct mixing with strong electrolytes

3. Recommendations for compounding:

   - Wetting agent: PE-100

   - Antifoam agent: DF-880

   - Thickener: ASE-60

7. Packaging, storage and transportation

- Packing specification:

  - Net weight 200±0.5kg/ galvanized iron drum.

  - Net weight 1000kg/IBC ton drum

-Storage condition:

  - 5-30℃ cool and ventilated

  - Shelf life 12 months (unopened)

  - Transportation requirements:

  - Freeze-proof and sun-proof

  - Stacking not more than 3 layers