PVC Wall Panel Industrial Grade Acrylic Acid Powder ACR808

Special Instruction:

Product Introduction：

1. Product Overview：
ACR808 is a high-performance processing aid and impact modifier specifically engineered for PVC production. As an advanced acrylic copolymer, it effectively reduces both processing temperature and plasticizing time, significantly improving production efficiency. This versatile additive is widely used in various PVC applications, including profiles, sheets, pipes, fittings, and foam boards, where it enhances melt properties and final product quality.

2. Product Principle：
ACR808 is a core-shell structured acrylic copolymer composed of styrene, methyl methacrylate, and butyl acrylate in optimized proportions. During PVC processing, the polymer chains of ACR808 interpenetrate and entangle with PVC molecular chains, promoting rapid and uniform plasticization. This interaction increases melt cohesion and elasticity while reducing melt viscosity, enabling lower processing temperatures and shorter plasticizing times. The butyl acrylate component provides excellent impact modification through a rubbery phase that absorbs and dissipates impact energy, while the methyl methacrylate and styrene components ensure compatibility and effective stress transfer between the modifier and PVC matrix.

3. Performance Characteristics：
ACR808 delivers exceptional processing efficiency with reduced plasticizing temperature and time, enabling energy savings and higher throughput. The high fineness (≥98% through 40 mesh) ensures rapid and uniform dispersion throughout the PVC compound. The low fugitive constituent (≤2%) guarantees clean processing with minimal emissions and plate-out. The balanced composition of styrene, methyl methacrylate, and butyl acrylate provides excellent impact resistance, transparency, and weatherability in finished products. The additive also improves melt strength, surface gloss, and dimensional stability.

4. Usage and Dosage：
Recommended addition level is 1–5% based on total PVC formulation weight, depending on the specific application and required impact performance. For standard rigid PVC profiles and pipes requiring moderate impact modification, dosages of 1–3% typically provide optimal results. For high-impact applications such as window profiles or automotive components, dosages toward 4–5% are recommended. Systematic trials should be conducted to fine-tune the dosage for specific equipment, formulations, and performance requirements.

Product Advantages：

1. Reduces Processing Temperature and Plasticizing Time
ACR808 significantly accelerates the fusion of PVC compounds, enabling lower processing temperatures and shorter plasticizing times. This reduces energy consumption, minimizes thermal degradation, and increases overall production efficiency, allowing manufacturers to achieve higher throughput without compromising product quality.

2. Enhances Impact Resistance and Toughness
The core-shell structure of ACR808 provides exceptional impact modification, absorbing and dissipating impact energy to prevent brittle failure. This significantly improves the toughness and durability of finished products, making them suitable for demanding applications such as window profiles, automotive parts, and construction materials.

3. Improves Melt Strength and Processing Stability
By increasing melt cohesion and elasticity, ACR808 stabilizes the extrusion process, reducing melt pulsation and flow instability. This enables consistent product quality, fewer defects, and higher line speeds.

4. Delivers Excellent Dispersion and Compatibility
With high fineness (≥98% through 40 mesh), ACR808 disperses rapidly and uniformly throughout PVC compounds. Its excellent compatibility with PVC resins, stabilizers, lubricants, and other additives simplifies formulation development and ensures reliable performance.

5. Enhances Surface Quality and Gloss
ACR808 improves melt flow and reduces surface defects, producing PVC products with smooth, high-gloss finishes. This is particularly valuable for visible applications such as window profiles, furniture boards, and decorative panels.

6. Provides Weatherability and UV Resistance
The acrylic composition of ACR808 contributes to excellent weatherability and UV resistance, making it suitable for outdoor applications where prolonged exposure to sunlight and environmental stress is expected.

7. Reduces Melt Pulsation and Flow Instability
By improving the rheological properties of the PVC melt, ACR808 minimizes pulsation and instability during extrusion. This results in consistent dimensions and surface appearance across the entire production run.

8. Versatile Across Multiple Applications
ACR808 performs effectively in a wide range of rigid and semi-rigid PVC products, including profiles, sheets, pipes, fittings, foam boards, and film, providing formulation flexibility and simplifying inventory management.

General instructions:

Packing: 25 kg/bag
Storage: Conventional storage
Processing: Valid for 2 years
Note: Store in a cool, dry warehouse away from heat, sunlight, moisture, and incompatible substances like strong oxidants. When mixed with strong oxidants, it may burn under high temperature and release carbon dioxide.

Applications：

1. PVC Window Profiles – ACR808 is widely used in window and door profile extrusion, where it reduces plasticizing temperature, improves melt strength, and enhances impact resistance for long-term weatherability.

2. PVC Pipes and Fittings – In pipe and fitting production, ACR808 accelerates processing and improves toughness, ensuring reliable performance under pressure and environmental stress.

3. PVC Sheets and Panels – For rigid PVC sheets used in construction, signage, and industrial applications, ACR808 enhances surface quality, gloss, and impact resistance while reducing processing temperatures.

4. PVC Foam Boards – In foamed PVC products, ACR808 improves melt strength and cell uniformity, enabling low-density foam boards with excellent surface finish and mechanical properties.

5. PVC Automotive Components – For automotive interior and exterior parts, ACR808 provides the impact resistance, weatherability, and surface quality required for demanding automotive environments.

6. PVC Decorative Profiles – In decorative trim and moldings, ACR808 delivers smooth, high-gloss surfaces with excellent dimensional stability and color retention.

7. PVC Film and Sheet Calendering – For calendered PVC films, ACR808 improves melt flow, reduces plate-out, and enhances surface gloss for packaging and stationery applications.

Company Introduction：
Kunshan Maijisen Composite Material Co., Ltd. is a technology-driven manufacturer of innovative plastic processing additives. Our main product lines include stabilizers, acrylic impact modifiers, PVC processing aids, foaming regulators, foaming agents, lubricants, and other advanced chemical additives. Our products are widely used in WPC and PVC window profiles, foam boards (furniture boards, advertising boards, construction boards), WPC wall panels, WPC and SPC flooring, pipes and fittings, cables, and footwear.

RFQ：

1. What is the MOQ?
   MOQ is about 1 ton.

2. What are your payment terms?
   Payment terms: 100% T/T, or 30% T/T + 70% L/C.

3. What about delivery?
   Delivery time: 10 days.

4. Can you supply free samples?
   Yes, we can supply 200g–500g per product for testing.