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Help CenterZK6BR PMMA Granules, Optical Grade With High Light Transmission
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As a specialized manufacturer of high-performance engineering plastics, Shanghai Wenqin Plastics Co., Ltd. is proud to introduce our ZK6BR PMMA Granules, a premium optical-grade material engineered for applications demanding exceptional clarity and light management. Since our establishment in 2020, we have focused on delivering quality polymer solutions to a global clientele across North America, Southeast Asia, Europe, and beyond. Our ZK6BR grade represents a commitment to precision and performance, offering manufacturers a reliable raw material for producing components where optical purity is non-negotiable.
This Optical Grade PMMA is formulated to provide superior light transmission, making it an ideal choice for a wide range of demanding applications. Below, we detail its characteristics, advantages, and specifications.
Core Features & Advantages:
- Exceptional Optical Clarity: The ZK6BR grade is renowned for its high light transmittance, often exceeding 92%, which minimizes light loss and ensures bright, clear outputs in finished products.
- Excellent Weathering Resistance: PMMA inherently offers good resistance to UV light and weathering, ensuring long-term stability and color retention for outdoor or light-exposed applications.
- High Mechanical Strength & Rigidity: Provides a good balance of strength and stiffness, suitable for structural components in optical assemblies.
- Good Chemical Resistance: Resists many common chemicals, greases, and detergents, enhancing durability in various environments.
- Ease of Processing: The granule form is optimized for standard thermoplastic processing methods like injection molding and extrusion, facilitating efficient manufacturing.
- Consistent Quality: Produced under controlled conditions, ensuring batch-to-batch consistency in viscosity, molecular weight, and optical properties.
Technical Specifications & Typical Properties:
The following table outlines key properties of our ZK6BR Optical Grade PMMA Granules. Please note that specific values can vary based on processing conditions and part design.
| Property | Typical Value | Test Method / Notes |
|---|---|---|
| Light Transmittance | > 92% | ASTM D1003 |
| Refractive Index | Approx. 1.49 | ASTM D542 |
| Density | 1.19 g/cm³ | ISO 1183 |
| Tensile Strength | 65 - 75 MPa | ISO 527 |
| Flexural Modulus | 3200 MPa | ISO 178 |
| Heat Deflection Temp (HDT) | 95 - 100 °C @ 1.8 MPa | ISO 75 |
| Melt Flow Rate (MFR) | Customizable | ISO 1133 (Grade specific) |
Application Areas:
ZK6BR PMMA Granules are suited for precision optical and lighting components, including:
- Optical Lenses: For sensors, cameras, and instrumentation.
- Light Guides & Diffusers: In LED lighting fixtures, backlight units (BLUs) for displays, and automotive lighting.
- Display Windows & Covers: For meters, touch panels, and protective screens.
- Decorative & Architectural Elements: Where high transparency and aesthetic appeal are required.
- Medical & Laboratory Devices: Transparent housings and components.
Benefits for Your Business:
- Enhanced Product Performance: Integrate high light transmission directly into your designs, improving the efficiency and brightness of optical systems.
- Manufacturing Reliability: Consistent granule quality reduces processing issues, leading to higher yield rates and lower production costs.
- Design Flexibility: PMMA's excellent moldability allows for complex shapes and thin-walled optical parts.
- Supplier Partnership: Working with Wenqin Plastics provides access to technical support and a reliable supply chain from Shanghai or Ningbo ports.
Shanghai Wenqin Plastics operates with a strong commitment to quality management, as reflected in our adherence to relevant standards. Our granules are supplied to markets worldwide, demonstrating our capability to meet diverse international requirements. We invite you to leverage our focused expertise and efficient manufacturing setup to source high-grade PMMA that can elevate the quality of your optical products. Contact us today to discuss your specific needs, request samples, or obtain a detailed quotation.
Frequently Asked Questions (FAQ)
Q1: What is the primary advantage of "Optical Grade" PMMA compared to standard grades?
A: Optical Grade PMMA, like our ZK6BR, is specifically manufactured and purified to achieve exceptionally high light transmission (typically >92%) and minimal haze. Standard grades may have lower clarity due to additives or impurities, making them unsuitable for precision optical applications.
Q2: Is this ZK6BR PMMA suitable for outdoor applications?
A: Yes, PMMA inherently possesses good UV and weathering resistance. For long-term outdoor use, additional UV stabilizers can be incorporated upon request to further enhance durability.
Q3: What are the recommended processing conditions for these granules?
A: General processing temperatures range from 220°C to 250°C for injection molding, but optimal conditions depend on the specific part geometry and machine. We provide processing guidelines with the material and offer technical support.
Q4: Can you provide PMMA granules with specific melt flow rates (MFR)?
A: Yes. The MFR can be tailored to suit different processing methods and part complexities. Please specify your required MFR range when inquiring.
Q5: What packaging options are available?
A: Standard packaging is 25 kg per polyethylene bag. We can also accommodate customized packaging, including big bags or specific palletizing, to suit your logistics needs.
Q6: Do you offer colored or tinted Optical Grade PMMA?
A: Our standard ZK6BR grade is supplied in crystal-clear form. However, custom coloration with transparent dyes is possible to achieve specific light filtration effects. This is a customizable option.
Q7: What is your minimum order quantity (MOQ)?
A: MOQ is typically one pallet, but we are flexible and encourage you to contact us with your volume requirements for a precise quotation.
Q8: How do I ensure I receive a consistent quality batch every time?
A: We implement strict quality control procedures throughout our production process. Certificates of Analysis (CoA) with key property data are available for each batch, ensuring traceability and consistency.
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