Contact Platform Support
Help CenterSABIC OQ3820 Polycarbonate Resin for Automotive Lighting, High Flow & UV Stable
Product Spotlights
Related Products
-
SABIC 4701R Hydrolysis Resistant Reinforced Polycarbonate Granules RoHS Compliant Raw MaterialNegotiableMOQ: 1 Kilogram -
High Impact PC 2805 Plastic Resin for Industrial Electrical ComponentsUS$ 1.25 - 1.3MOQ: 1 Kilogram
-
PC 2805 Polycarbonate Resin General Purpose Injection Molding Plastic GranulesUS$ 1.25 - 1.3MOQ: 1 Kilogram
-
Transparent PC 2805 Raw Material With Medium Viscosity for Electrical ApplicationsUS$ 1.25 - 1.3MOQ: 1 Kilogram
-
PC 2805 Engineering Plastic With High Impact Resistance and TransparencyUS$ 1.25 - 1.3MOQ: 1 Kilogram
As a dedicated supplier of high-performance engineering plastics, Shanghai Yunshan Plasticizing Co., Ltd. is proud to offer SABIC OQ3820, a premium polycarbonate resin engineered specifically for the demanding requirements of the automotive lighting industry. This high-flow, UV-stable grade is designed to help manufacturers produce lighter, more durable, and aesthetically superior lighting components with greater efficiency. We understand the critical need for materials that combine optical clarity, long-term weatherability, and excellent processability, and OQ3820 delivers precisely that. Partner with us to access this top-tier material and elevate the quality and performance of your automotive lighting applications.
SABIC OQ3820 polycarbonate resin stands out due to its balanced property profile, making it an ideal choice for complex automotive lighting parts such as bezels, light guides, and decorative elements. Its key characteristics are tailored to meet stringent industry standards.
- Superior Flow Characteristics: The high melt flow rate of OQ3820 enables excellent filling of intricate, thin-walled mold designs. This results in reduced injection pressures and cycle times, leading to higher productivity and lower energy consumption during manufacturing.
- Enhanced UV and Weather Resistance: Formulated with advanced UV stabilizers, this resin provides outstanding protection against yellowing and degradation caused by prolonged exposure to sunlight and harsh outdoor conditions, ensuring the long-term appearance and functionality of lighting components.
- Good Thermal Performance: It maintains dimensional stability and mechanical properties across a wide temperature range, which is crucial for components located near heat sources like LED modules or halogen bulbs.
- Consistent Quality & Processing: As a product from SABIC's reliable portfolio, OQ3820 offers batch-to-batch consistency, which is vital for stable production processes and predictable part performance.
The technical advantages of OQ3820 translate into direct benefits for your production and final product:
- Enables design freedom for slimmer, more modern lighting aesthetics.
- Reduces part weight, contributing to overall vehicle weight savings.
- Minimizes the risk of surface defects like flow lines or short shots.
- Extends the service life of lighting assemblies by preserving clarity and color.
The table below outlines some typical property ranges for SABIC OQ3820 resin:
| Property | Typical Value / Condition | Test Method |
| Melt Flow Rate | High Flow Grade | ISO 1133 |
| Tensile Modulus | Values typical for PC resins | ISO 527 |
| Notched Izod Impact | Good impact strength at room temperature | ISO 180 |
| Heat Deflection Temperature | Suitable for automotive under-hood temperatures | ISO 75 |
| UV Stability | Enhanced, with stabilizer package | Outdoor/ Xenon arc exposure |
Based in the industrial hub of Shanghai, Shanghai Yunshan Plasticizing Co., Ltd. has established a robust supply chain and technical support network to serve manufacturers across China and beyond. Our partnership with leading material producers allows us to provide authentic, high-quality products like SABIC OQ3820. We are committed to supporting our clients with reliable material supply, helping them achieve manufacturing excellence and meet the evolving needs of the global automotive sector. Choose OQ3820 for a resin that delivers performance where it matters most—in efficiency, durability, and visual appeal. Contact us today to discuss your specific requirements and request samples or technical data sheets.
Frequently Asked Questions (FAQ)
Q1: What makes OQ3820 suitable for automotive lighting over standard PC grades?
A1: OQ3820 is specifically formulated with a high flow rate for molding thin-walled parts and contains a UV stabilizer package. This combination, tailored for lighting applications, is not always present in general-purpose PC resins.
Q2: Can this resin be used for both interior and exterior automotive lighting?
A2: Its primary strength is in exterior lighting applications (e.g., headlamp bezels, light guides) where UV stability is critical. For purely interior lighting with less UV exposure, other grades might be considered, but OQ3820 offers a robust solution for both.
Q3: Does the high flow property compromise the mechanical strength of the final part?
A3: While high-flow grades can sometimes have slightly different mechanical profiles, OQ3820 is engineered to maintain the good impact strength and thermal resistance expected from polycarbonate, making it suitable for functional automotive components.
Q4: What are the recommended processing conditions for injection molding OQ3820?
A4: Standard polycarbonate processing guidelines apply, with a melt temperature typically in the range of 280-320°C. However, due to its high flow, it may process at the lower end of this range or with lower injection pressure. The specific settings should be optimized for your mold and machine.
Q5: Is this material available in colors, or is it only natural?
A5: It is commonly supplied in natural (clear/translucent) form, which is ideal for subsequent painting, coating, or for applications requiring light transmission. Pre-colored compounds might be available upon request or through custom compounding services.
Q6: How does the UV stability of OQ3820 compare to adding a UV coating later?
A6: The built-in UV stabilization offers protection throughout the material's thickness, whereas a surface coating protects only the exterior. This integral stability is more durable against scratches or coating wear and provides long-term, bulk protection.
Q7: What packaging is available for this resin?
A7: It is typically available in standard 25 kg paper bags on pallets. Other packaging options can be discussed based on order volume and specific logistics requirements.
Q8: Can you provide material samples for testing?
A8: Yes, we can arrange samples for qualified customers to support your evaluation and trial process. Please contact our sales team with your company details and application information.
Send Inquiry to This Supplier
You May Also Like
-
Virgin PC 2805 Transparent Plastic Raw Material Heat Resistant Injection GradeUS$ 1.25 - 1.3MOQ: 1 Kilogram
-
High-Flow PC Resin EXL1414 for Thin-Wall Electronic ComponentsUS$ 1.06 - 1.08MOQ: 1 Kilogram
-
Medical Grade PC Resin 141R for Surgical Instrument HousingsUS$ 1.06 - 1.08MOQ: 1 Kilogram
-
SABIC LEXAN PC 0703R High‑Flow Transparent Engineering PlasticUS$ 1.06 - 1.08MOQ: 1 Kilogram
-
SABIC LEXAN PC 241R‑111 Heat‑Resistant Engineering PlasticUS$ 1.06 - 1.08MOQ: 1 Kilogram
-
EXL9330 Flame Retardant PC Resin With UL94 V-0 RatingUS$ 1.06 - 1.08MOQ: 1 Kilogram
-
PC Resin 945A Transparent Polycarbonate Granules for Injection MoldingUS$ 1.06 - 1.08MOQ: 1 Kilogram
-
Food Contact Compliant PC Resin DFL329 for Kitchenware ManufacturingUS$ 1.06 - 1.08MOQ: 1 Kilogram
-
SABIC LNP PC DE0029E (DL‑1002EM) Carbon Fiber Conductive Flame Retardant PCUS$ 1.06 - 1.08MOQ: 1 Kilogram
-
UV-Stabilized PC Resin 940A for Outdoor Lighting ApplicationsUS$ 1.06 - 1.08MOQ: 1 Kilogram
