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Excellent transparency and UV resistance for long-term outdoor durability.
High melt flow index enabling efficient extrusion and injection molding processing.
Good impact strength and dimensional stability across a wide temperature range.
Low moisture absorption, minimizing warpage and maintaining optical clarity in humid environments.
Compatible with common plasticizers and UV stabilizers for formulation flexibility.
Automotive interior trim and instrument panel overlays.
Outdoor signage and architectural glazing panels.
Light diffusers and LED lens components.
Medical device housings requiring optical clarity and sterilization compatibility.
Consumer electronics front covers and decorative films.
| Chemical Type | Poly(methyl methacrylate) (PMMA)-based thermoplastic acrylic resin |
| Product Form | Pellets |
| Appearance | White translucent granules |
| Melt Flow Index (230°C / 3.8 kg) | 8–12 g/10 min |
| Density (23°C) | 1.18–1.20 g/cm³ |
| Heat Deflection Temperature (0.45 MPa) | 95–100°C |
| Transmittance (at 550 nm, 3 mm thickness) | ≥92% |
| Primary Applications | Extruded sheets, injection-molded optical parts, thermoformed components |
Q1: What are the primary advantages of BR-106 compared to other thermoplastic acrylic resins?
A: BR-106 offers excellent clarity, UV stability, and melt processability, making it particularly suitable for extrusion and injection molding applications where optical performance and thermal consistency are critical. Its balanced molecular weight distribution contributes to good flow characteristics without compromising mechanical integrity.
Q2: Is BR-106 compatible with common engineering thermoplastics such as ABS or PC?
A: Yes, BR-106 demonstrates good compatibility with several engineering thermoplastics including ABS and polycarbonate in blend formulations. It is often used as a modifier to enhance surface gloss, weather resistance, or impact performance—though compatibility should be verified experimentally for each specific formulation and processing condition.
Q3: How does BR-106 perform under outdoor exposure conditions?
A: As a thermoplastic acrylic resin, BR-106 exhibits inherent resistance to UV degradation and yellowing, supporting long-term retention of transparency and color stability in outdoor applications such as automotive trim, signage, and architectural glazing components.
Q4: What drying and processing recommendations apply to BR-106 prior to melt processing?
A: To minimize moisture-related defects during processing, BR-106 should be dried at 70–80 °C for 2–4 hours using desiccant-assisted drying. Resin moisture content should be maintained below 0.05% before extrusion or injection molding.
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E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
