Our Biocompatible Platinum Iridium Alloy Tube is a top choice for medical implants, offering unmatched reliability and safety. Crafted from PtIr10 (90% platinum, 10% iridium) or PtIr5 (95% platinum, 5% iridium), these tubes combine corrosion resistance, strength, and biocompatibility to meet the demands of life-saving medical applications. From pacemaker electrodes to stents, our tubes are designed to perform flawlessly in the human body. Let’s explore what makes these tubes special, dive into the industry trends driving their demand, and look at their wide-ranging applications.
For more details, pls directly contact us.
Our Platinum Iridium Alloy Tubes are built for medical excellence. With a purity of 99.95%–99.99%, these tubes deliver top-tier performance. The PtIr10 alloy has a melting point of 1800°C, a density of 21.53 g/cm³, and a tensile strength of 382 MPa, while PtIr5 offers a melting point of 1790°C, a density of 21.49 g/cm³, and a tensile strength of 274 MPa. Their hardness (130 HV for PtIr10, 90 HV for PtIr5 in soft state) ensures durability, and their electrical resistivity (24.5 µΩ·cm for PtIr10, 19.0 µΩ·cm for PtIr5 at 20°C) supports stable performance in electrical applications like pacemaker electrodes.
We offer these tubes in a range of forms, from capillary sizes with outer diameters as small as 0.2 mm to larger tubes for structural implants. Customization is our forte—whether you need a specific wall thickness or length, we tailor our tubes to your exact specs. Our manufacturing process complies with ASTM B684 standards, and every tube undergoes rigorous quality checks to ensure safety and reliability. We package them securely in padded cartons or wooden cases for safe delivery worldwide.
The platinum-iridium alloy’s biocompatibility is a standout feature. It resists corrosion from bodily fluids and integrates seamlessly with human tissue, making it ideal for long-term implants. The iridium content enhances strength, giving our tubes an edge over pure platinum or other materials like titanium in demanding medical applications.
Platinum Iridium Tube Product Table
Parameter | Details |
|---|---|
Material Composition | 95% Platinum, 5% Iridium (PtIr5) |
Purity | 99.95%–99.99% |
Melting Point | 1790°C |
Density | 21.49 g/cm³ |
Hardness (Vickers) | 90 HV (soft state), 140 HV (hard state) |
Tensile Strength | 274 MPa |
Electrical Resistivity | 19.0 µΩ·cm at 20°C |
Corrosion Resistance | Excellent, resistant to strong acids, alkalis, and bodily fluids |
Biocompatibility | High, suitable for medical implants |
Standard Sizes | Outer diameter: 0.2–10 mm; Wall thickness: 0.05–1 mm; Length: Customizable |
Applications | Medical devices (pacemaker electrodes, stents), aerospace, chemical processing, precision instruments, electrical contacts, catalyst supports |
Standards Compliance | ASTM B684 |
Customization | Available for dimensions, composition (PtIr5, PtIr10), and tolerances |
For more details, pls directly contact us.
Platinum is great, but blending it with iridium makes our tubes exceptional. The 10% iridium in PtIr10 boosts strength and wear resistance, while PtIr5 offers a slightly softer, more flexible option. Both alloys outperform titanium in corrosion resistance and biocompatibility, critical for implants that need to last years in the body. Compared to stainless steel, our tubes are far superior in resisting bodily fluids and avoiding adverse reactions, making them a safer choice for medical applications.
Customization sets us apart. Need a micro-diameter tube for a catheter? We can make it happen. Want a specific length for a stent? No problem. Our advanced manufacturing techniques, like precision drawing and laser machining, ensure tight tolerances that meet the strictest medical standards.
Industry Analysis
The market for platinum-iridium alloys, including our biocompatible tubes, is thriving. Industry estimates value the market at around $580 million in 2025, with a compound annual growth rate (CAGR) of about 6.5% from 2020 to 2025. The medical implant sector is a key driver, fueled by the rise of minimally invasive surgeries, an aging population, and advancements in implantable devices. Pacemakers, stents, and neuromodulation devices are in high demand, and our PtIr10 and PtIr5 tubes are perfectly suited to meet these needs.
Aerospace and chemical industries also contribute to market growth, using platinum-iridium alloys for sensors and reactor components. Emerging trends, like bioengineered implants and wearable medical devices, are increasing the need for biocompatible materials that can handle complex environments. Green technologies, such as medical sensors for environmental monitoring, are also creating new opportunities for our tubes.
Supply chain challenges, like the high cost of platinum and iridium, can be a hurdle, but we’ve optimized our sourcing to ensure competitive pricing and steady availability. Advances in manufacturing, such as high-precision extrusion and alloy processing, allow us to produce customized tubes with exceptional accuracy. Sustainability is a growing focus, and we’re committed to minimizing waste through efficient production processes.
Applications
Our Platinum Iridium Alloy Tubes are versatile and built for critical medical applications. Here’s where they make a difference:
Pacemaker Electrodes: Their biocompatibility and conductivity make them ideal for electrodes in cardiac devices, ensuring reliable performance.
Stents: Used in vascular stents, our tubes resist corrosion and maintain structural integrity in the body.
Catheters: Their flexibility and biocompatibility make them perfect for micro-tubes in minimally invasive procedures.
Neuromodulation Devices: Our tubes are used in electrodes for deep brain stimulation and other neuromodulation systems.
Chemical Sensors: In medical diagnostics, our tubes enable precise fluid transfer in harsh chemical environments.
Catalyst Supports: In medical research, our tubes serve as durable supports for catalysts in biochemical experiments.
Analytical Instruments: Used in lab equipment like spectrographs, our tubes ensure contamination-free sample delivery.
Research Applications: Scientists rely on our tubes for experiments requiring biocompatible, corrosion-resistant materials.
Comparison Parameters Table
Parameter | PtIr10 Tube | PtIr5 Tube | Titanium Tube | Stainless Steel Tube |
|---|---|---|---|---|
Composition | 90% Pt, 10% Ir | 95% Pt, 5% Ir | Ti (Grade 2/5) | Fe, Cr, Ni |
Purity | 99.95%–99.99% | 99.95%–99.99% | ~99% | Varies |
Melting Point (°C) | 1800 | 1790 | ~1668 | ~1400–1450 |
Density (g/cm³) | 21.53 | 21.49 | ~4.5 | ~7.8–8.0 |
Hardness (HV, Soft) | 130 | 90 | ~160–200 | ~150–200 |
Tensile Strength (MPa) | 382 | 274 | ~350–900 | ~500–700 |
Corrosion Resistance | Excellent | Excellent | Very Good | Good |
Biocompatibility | High | High | High | Moderate |
Electrical Resistivity (µΩ·cm at 20°C) | 24.5 | 19.0 | ~50–55 | ~70–75 |
Applications | Medical implants, sensors | Precision instruments, medical | Biomedical, aerospace | General industrial, medical |
Cost | Higher | High | Moderate | Low |
Customizability | High | High | High | High |
Our Biocompatible Platinum Iridium Alloy Tubes are designed to lead the industry. Customization is our strength—whether it’s a specific diameter, wall thickness, or alloy composition, we tailor our tubes to your exact needs. Our state-of-the-art facilities use cutting-edge techniques like precision extrusion and laser machining to achieve tolerances that meet the toughest medical standards.
Quality is our top priority. Every tube complies with ASTM B684 standards and undergoes rigorous testing to ensure safety, reliability, and biocompatibility. Our team of material scientists and engineers is always available to provide technical support, from design to delivery. We also offer competitive pricing and fast lead times, making high-performance tubes accessible without straining your budget.
Sustainability is part of our core. We source materials responsibly and optimize our processes to reduce waste, aligning with the industry’s push for greener practices. Our global supply chain ensures reliable delivery, and we package every order securely to prevent damage. Compared to others, our focus on customization, quality, and sustainability makes us the go-to choice for biocompatible platinum-iridium tubes.
Why Choose Our Biocompatible Tubes?
Our Biocompatible Platinum Iridium Alloy Tubes are built for life-saving medical implants, from pacemakers to stents. With unmatched biocompatibility, corrosion resistance, and customization options, they deliver performance you can trust. Backed by our commitment to quality, innovation, and customer support, we’re here to help your medical project succeed. Need a tube that fits your implant perfectly? Reach out today, and let’s create something extraordinary with the best platinum-iridium tubes on the market.
For more details, pls directly contact us.
About Us:
Our 12,000㎡ factory is equipped with complete capabilities for research, production, testing, and packaging. We strictly adhere to ISO 9001 standards in our production processes, with an annual output of 1,200 tons. This ensures that we meet both quantity and quality demands. Furthermore, all products undergo rigorous simulated environment testing including high temperature, high pressure, and corrosion tests before being dispatched, ensuring they meet customer specifications.
For all our clients, we offer timely and multilingual after-sales support and technical consulting, helping you resolve any issues swiftly and efficiently.
Client Visits
Building Stronger Partnerships
We support all kinds of testing:
FAQs
What is the composition of your Platinum Iridium Alloy Tube?
Our tubes are made of PtIr10 (90% platinum, 10% iridium) or PtIr5 (95% platinum, 5% iridium), with a purity of 99.95%–99.99%.Why is your alloy tube biocompatible?
The platinum-iridium alloy is non-toxic, resists bodily fluids, and integrates safely with human tissue, ideal for implants.What are the main applications of these tubes in medical implants?
They’re used in pacemaker electrodes, stents, catheters, and neuromodulation devices for long-term reliability.Can you customize Platinum Iridium Alloy Tubes for implants?
Yes, we offer custom diameters, wall thicknesses, and lengths to meet specific medical implant requirements.How do these tubes perform in the human body?
They resist corrosion from bodily fluids and maintain structural integrity, ensuring safe, long-term performance.What industry trends are driving demand for these tubes?
The market is growing at a 6.5% CAGR, fueled by rising demand for biocompatible implants and minimally invasive surgeries.How do you ensure the quality of your alloy tubes?
We follow ASTM B684 standards, use advanced manufacturing, and conduct rigorous testing for reliability and safety.Why choose Platinum Iridium over other materials for implants?
Its superior biocompatibility, corrosion resistance, and strength outperform materials like titanium or stainless steel.
