High-Quality PCL Polymer Supplier & Manufacturer
As a leading Polycaprolactone Manufacturer, we specialize in producing high-purity PCL polymer (CAS 24980-41-4) for medical devices, 3D printing, hot melt adhesives, biodegradable materials, and high-performance industrial applications.
We offer stable quality, consistent molecular weight, and customizable grades to meet the needs of global manufacturers and distributors.
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| Parameter | Specification | Details |
| Chemical Name | Polycaprolactone | — |
| CAS Number | 24980-41-4 | Required for certification & compliance |
| Appearance | White pellets / fine powder | High purity |
| Molecular Weight (Mw) | 10,000–80,000 | Customizable |
| Melting Point | 58–63°C | Ideal for hot melt adhesives & 3D printing |
| Residual Monomer | <0.1% | Medical grade available |
| Biodegradability | Excellent | Fully compostable |
| Hazen(color/pt-co) | ≤75 | 50 |
| Acidity(mgKOH/g) | ≤1.00 | 0.80 |
| Moisture | ≤0.4% | 0.026% |
| Melt mass flow rate(g/10min) | 12-18 | 16.94 |
Polycaprolactone (CAS 24980-41-4) Product Portfolio
As a professional polycaprolactone manufacturer, we offer a complete portfolio of PCL polymer (CAS 24980-41-4) designed to meet the performance needs of medical, industrial, and biodegradable applications. Our product range includes polycaprolactone pellets, powders, medical-grade PCL, high–molecular weight PCL, and fully customized formulations.
Whether you are producing biomedical implants, hot melt adhesives, biodegradable plastics, or advanced 3D printing materials, our high-quality PCL ensures excellent consistency, controllable molecular weight, and stable processing behavior.
As a trusted polycaprolactone supplier, we provide reliable supply, flexible specifications, and tailor-made solutions to support your product development and long-term manufacturing needs.
PCL Products
Advanced PCL Capabilities to Meet Diverse Industry Needs
As a professional polycaprolactone factory and manufacturer, we offer more than standard PCL polymer (CAS 24980-41-4)—our production capabilities extend to specialized forms and certifications that support high-end, customized, and regulatory-compliant applications. From ultra-fine powders to microsphere-grade PCL and FDA food-contact documentation, we provide tailored material solutions for innovative product development.
Microsphere-Grade PCL
We can produce PCL microspheres with controlled particle size distribution and extremely high purity.
Applications include:
Drug delivery carriers
Controlled-release matrices
Tissue engineering materials
High-precision biomedical formulations
This grade offers superior biocompatibility, biodegradability, and uniform degradation profiles—ideal for medical research and commercial biomedical production.
Powder-Grade PCL Polymer
We supply ultra-fine polycaprolactone powder with excellent dispersibility and uniform particle size.
Ideal for:
3D printing powders (SLS)
Coatings and surface modifiers
Reactive extrusion and polymer blending
Biodegradable packaging materials
This fine powder PCL ensures consistent melt behavior and seamless integration into high-performance formulations.
FDA Food-Contact Documentation for Disposable Biodegradable Packaging
For customers developing biodegradable plastic films, disposable bags, food-contact packaging, and compostable products, we provide:
FDA food-contact compliance reports
Safety documentation
Support for certification audits
Our PCL polymer CAS 24980-41-4 meets the requirements for safe, compliant use in food-contact applications, enabling brands to launch eco-friendly packaging that meets global regulatory standards.
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Applications of PCL Polymer Across Industries
Polycaprolactone (PCL) polymer (CAS 24980-41-4) is a highly versatile, biodegradable polyester widely used across medical, industrial, and eco-friendly material applications. Thanks to its low melting point, excellent flexibility, biocompatibility, and easy processability, PCL has become a preferred material for innovative product development in multiple industries. From tissue engineering scaffolds and drug delivery systems to 3D printing materials, hot melt adhesives, biodegradable plastics, coatings, and polyurethane systems, PCL provides outstanding performance and formulation flexibility.
As a trusted polycaprolactone manufacturer, we supply PCL polymer grades engineered to deliver reliable melt flow, high purity, and stable mechanical properties, helping manufacturers create high-value solutions in healthcare, packaging, consumer goods, and advanced material technologies.
Medical Devices & Healthcare
3D Printing
Hot Melt Adhesives
Biodegradable Lunch Box
Packaging Film
Surgical Sutures
Polycaprolactone Factory
Our state-of-the-art polycaprolactone factory is equipped with advanced polymerization reactors, automated filtration systems, and precision-controlled production lines designed to deliver consistent, high-purity PCL polymer (CAS 24980-41-4). Operating under strict quality and environmental management systems, our facility ensures stable molecular weight control, low residual monomers, and excellent batch-to-batch consistency.
We maintain a dedicated production zone for medical grade PCL, supported by real-time quality monitoring and a fully equipped laboratory. As a professional polycaprolactone manufacturer and supplier, our factory combines strong R&D capability with large-scale output, enabling us to provide reliable supply, customized formulations, and fast delivery for customers worldwide.
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Unilong Polymer Factory
The polymer plant with an area of 15,000m2. There are 60 employees, including 5 R&D personnel, 3QApersonnel, 3 QC personnel etc. It is mainly engaged in the research, development, production and sales of 3D printing materials and various environment-friendly biodegradable materials. Now we are going to deep look into more biodegradable field, to develop more down-stream products like bio-degradable disposable tableware.
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Focus On Product Quality
Unilong Group is keeping relationships with the top high-tech lab and engaged in more new renewable material research. Through our effort, we hope more and more degradable new materials can gradually replace petrochemical materials (chemical fiber, plastic, etc.), with low-carbon environmental protection, non-toxic, degradable new materials direction. We sincerely thank our customers and every partner for their trust over the years.
Unilong Industry Co.,Ltd.
- Address 1: No.2000 Shunhua Rd, High-Tech Zone, Jinan City, Shandong Province, China.
- Phone: +86 18653132120
- Email: info@ulipolymer.com
- WhatsApp: +86 18653132120