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Help CenterPolypropylene PP Resin K4520 - Medical Device Grade With Mill Test Report Available
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Shanghai Wenqin Plastics Co., Ltd., established in 2020, specializes in manufacturing high-quality polypropylene resins for critical applications. We proudly introduce our K4520 Medical Device Grade PP Resin – engineered to meet stringent medical industry requirements. This premium material comes with comprehensive mill test reports, ensuring full traceability and quality assurance for your medical device manufacturing needs.
As a trusted supplier serving global markets including North America, Europe, and Asia-Pacific regions, we maintain rigorous quality control across our manufacturing processes. Our compact production facility in Shanghai enables us to provide responsive service while maintaining consistent product quality.
Key Technical Specifications:
| Property | Value | Test Method |
| Melt Flow Rate (230°C/2.16kg) | 3.0 g/10min | ASTM D1238 |
| Density | 0.905 g/cm³ | ASTM D792 |
| Tensile Strength at Yield | 35 MPa | ASTM D638 |
| Flexural Modulus | 1500 MPa | ASTM D790 |
Material Advantages for Medical Applications:
- Exceptional chemical resistance against medical sterilization methods
- Consistent batch-to-batch quality for manufacturing reliability
- Optimal balance between flow characteristics and mechanical properties
- Low extractables profile meeting USP Class VI requirements
- Enhanced biocompatibility for patient-contact applications
Processing Benefits:
- Excellent thermal stability during injection molding
- Reduced cycle times for improved production efficiency
- Minimal warpage for precision medical components
- Superior surface finish for aesthetic medical devices
Shanghai Wenqin Plastics maintains multiple quality certifications including ISO 9001 and ISO 14000. Our manufacturing facility implements strict process controls to ensure medical-grade consistency. With shipment capabilities through Shanghai and Ningbo ports, we efficiently serve clients across 14 global markets.
FAQ Section
Q1: Is K4520 suitable for implantable medical devices?
A: While K4520 demonstrates excellent biocompatibility for many applications, specific biocompatibility testing for implantable devices should be verified according to ISO 10993 standards.
Q2: What information is included in the Mill Test Report?
A: Our MTR provides batch-specific data including: material properties, test results, production date, and compliance certifications.
Q3: What is the minimum order quantity?
A: MOQ is flexible based on application requirements. Contact us to discuss your specific volume needs.
Q4: Do you provide technical support for material processing?
A: Yes, our technical team offers comprehensive support including processing parameter recommendations and troubleshooting assistance.
Q5: Can this material be supplied in colors other than natural?
A: Natural white is standard. Custom coloration options may be available upon request.
Q6: What is the typical lead time for orders?
A: Standard lead times range from 15-30 days depending on order volume and destination.
Q7: Are certification documents available?
A: Yes, we provide full certification documentation including compliance statements for applicable standards.
Q8: Can you accommodate custom formulations?
A: We offer development services for specialized material requirements. Contact our technical team to discuss possibilities.
With our comprehensive quality management system and global logistics capabilities, Shanghai Wenqin Plastics delivers reliable medical-grade PP resin solutions. Our K4520 material combines regulatory compliance with exceptional processing performance for your critical medical device applications. Contact us today to request samples or discuss your specific project requirements.
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