Polymethyl Methacrylate (PMMA) by Chi Mei: High-Transparency Weather-Resistant Acrylic Solutions
What is PMMA Material?
Polymethyl Methacrylate (PMMA), also known as acrylic or organic glass, is a high-performance polymer material that serves as an excellent alternative to traditional glass. Its core advantages include:
✅ Light transmittance of over 92%, with optical performance comparable to glass
✅ Stable weather resistance from -40℃ to 80℃, with UV aging resistance
✅ Density only 50% of glass, achieving significant weight reduction
✅ Compatible with multiple processing techniques including injection molding, extrusion, and thermoforming
It is widely used in architectural lighting, automotive optics, consumer electronics, medical equipment and other fields.
Chi Mei PMMA Key Grades - In Stock for Immediate Supply
As a core distributor of Chi Mei Industrial, Qingdao Zhongxinhuamei provides full-range grades with instant delivery:
Grade | Melt Flow Rate (g/10min) | Core Characteristics | Typical Applications |
CM-205 | 2 | High rigidity · Low flowability | Optical lenses, advertising light boxes, prisms |
CM-207 | 9 | Balanced flowability and strength | Automotive tail light covers, dashboard optical components |
CM-211 | 17 | High flowability · Rapid molding | Thin-wall products, precision electronic parts |
All grades feature ≥92% light transmittance, with 500+ tons and 72-hour express delivery
Custom Modified PMMA Solutions
Backed by 28 years of modification experience, we provide precise performance upgrading services:
Functional Modification Series
�� Infrared-transparent PMMA: ≥90% transmittance at 800-1600nm wavelength, suitable for sensors/security equipment
�� Light diffusing PMMA: Adjustable haze from 60% to 90% while maintaining ≥70% light transmittance, used for LED lighting diffusers
�� Toughened PMMA: 30% improvement in impact strength while retaining 92% high transparency, solving brittleness issues
Precision Colored PMMA
�� Full-range Pantone color chart matching with color difference ΔE＜1.0
�� Automotive lamp-specific red/yellow PMMA: Pure base color without black spots, powder rate ＜30PPM
�� Batch stability rate up to 99.8%, meeting strict standards of automotive OEMs
Cooperation Advantages with Zhongxinhuamei
✅ Original Factory Direct Supply: Backed by Chi Mei shareholder background, ensuring quality traceability
✅ Technical Support: Free samples (starting from 100g) + 12 professional performance test reports
✅ Cost Optimization: Localized production, 15%-20% lower price than industry average
✅ Global Compliance: Certified by RoHS, REACH, UL and other international standards
Global Customer Cases
Long-term supplier to Huawei, Midea, FAW, Weigao, Goertek and other enterprises, covering:
▶ Automotive optical components (lamps, dashboards)
▶ Consumer electronics (smart wearables, home appliance panels)
▶ Industrial equipment (protective covers, instrument windows)
▶ Architectural advertising (lighting ceilings, signage)
