描述
CYROLITE G-20 CP UV Protective Medical Acrylic Copolymer
Material: PMMA-based Copolymer
UV Transmission: <1% (260-480nm)
Impact: 5x Acrylic
Medical: USP Class VI
Packing: 1500 lb boxes
CYROLITE G-20 CP provides <1.0% UV transmission (260-480nm) to protect light-sensitive drugs while maintaining excellent visible light transmission for clear visibility of fluid pathways.
CYROLITE G-20 CP is a UV protective, medical grade PMMA-based copolymer designed specifically for infusion therapy medical devices requiring protection of light-sensitive pharmaceutical compounds. With UV light transmission of less than 1.0% in the 260-480nm range, this material effectively shields oncology drugs, antibiotics, and antifungal agents from photodegradation during administration. Simultaneously, it maintains excellent visible light transmission between 500-780nm, ensuring clear visibility of fluid pathways and patient safety.
CYROLITE G-20 CP combines the proven properties of the CYROLITE G-20 platform — 5 times the impact resistance of unmodified acrylics, excellent bonding to PVC tubing, compatibility with EtO, gamma, and E-beam sterilization — with specialized UV protection for photosensitive drug delivery. It meets USP Class VI and ISO 10993-1 biocompatibility requirements, making it suitable for patient-contact medical devices. Processable on standard injection molding and extrusion equipment with 3-zone general purpose screws. Typical applications include filter housings, Y-sites, luer connectors, needleless connectors, and check valves for infusion therapy and oncology drug delivery.
Genuine Roehm CYROLITE Imported Stock and Technical Support
We supply stable spot inventory of genuine CYROLITE G-20 CP UV protective medical grade acrylic copolymer. Official TDS, batch COA, and biocompatibility documentation (USP Class VI, ISO 10993) are available for infusion therapy and medical device applications.
Request CYROLITE G-20 CP Quotation, TDS, and Sample
Complete TDS, COA, and regulatory documentation available
Core Advantages of CYROLITE G-20 CP
- UV light protection — <1.0% transmission in 260-480nm range for photosensitive drugs
- Excellent visible clarity — maintains visibility of fluid pathways (500-780nm)
- Medical grade compliance — USP Class VI and ISO 10993-1 certified
- High impact resistance — 5 times the impact resistance of unmodified acrylics
- Multiple sterilization compatibility — EtO, gamma, and E-beam
- Chemical and body fluid resistance — suitable for drug delivery applications
- Excellent bonding to PVC — thermal, ultrasonic, and laser weldable
- Versatile processing — injection molding and extrusion
Main Applications
- Filter housings — UV-protective housings for drug infusion filters
- Y-sites — medication injection sites for oncology drugs
- Luer connectors — UV-protective fluid pathway connections
- Needleless connectors — safe access ports for light-sensitive medications
- Check valves — one-way fluid control for infusion therapy
- Infusion therapy devices — oncology, antibiotic, and antifungal drug delivery
Full Technical Parameters
| Property | Typical Value | Test Method |
| Material Type | PMMA-based copolymer | — |
| Medical Compliance | USP Class VI, ISO 10993-1 | — |
| UV Transmission (260-480nm) | <1.0% | ASTM D1003 |
| Melt Flow Rate (230°C/5.0kg) | 2.6 g/10min | ASTM D1238 |
| Tensile Strength | 46.9 MPa | ASTM D638 |
| Tensile Modulus | 2.2 GPa | ASTM D638 |
| Tensile Elongation @ Break | 9.5% | ASTM D638 |
| Flexural Strength | 72.4 MPa | ASTM D790 |
| Flexural Modulus | 2.3 GPa | ASTM D790 |
| Notched Izod Impact (23°C) | 101 J/m | ASTM D256 |
| Vicat Softening Point | 101°C | ASTM D1525 |
| HDT (1.8 MPa) | 86°C | ASTM D648 |
| Specific Gravity | 1.11 | ASTM D792 |
| Mold Shrinkage | 0.004-0.007 in/in | ASTM D955 |
| Sterilization | EtO, Gamma, E-beam | — |
Note: All listed figures are typical values and may vary by production batch. Complete independent qualification testing is required before mass production deployment.
Recommended Processing Conditions
| Parameter | Recommended Value |
| Processing Method | Injection Molding / Extrusion |
| Screw Type | 3-zone general purpose screw |
| Melt Temperature | 230-250°C (typical) |
| Mold Temperature | 50-80°C (typical) |
Handling and Storage Recommendations
| Storage Rules | Store in dry, cool conditions away from direct sunlight and heat sources. |
| Packaging | 1500 lb gaylor boxes; other packaging available on request. |
| Operation Protection | Follow standard safety practices for handling thermoplastic pellets. Use appropriate PPE during processing. |
Official Technical Documentation
| Document Type | Document Introduction | Document Request |
| TDS | CYROLITE G-20 CP original factory technical data sheet | Request TDS |
| COA | Batch-specific certificate of analysis | Request COA |
| Biocompatibility | USP Class VI and ISO 10993-1 documentation | Request Documentation |
Frequently Asked Questions
What is CYROLITE G-20 CP?
CYROLITE G-20 CP is a UV protective medical grade acrylic copolymer designed to shield light-sensitive drugs (oncology, antibiotics, antifungals) from degradation during infusion therapy. It provides <1% UV transmission (260-480nm) while maintaining excellent visible light transmission.
What is the UV transmission of CYROLITE G-20 CP?
CYROLITE G-20 CP provides <1.0% UV light transmission in the 260-480nm range, effectively protecting photosensitive pharmaceutical compounds while maintaining excellent visibility in the 500-780nm range.
What medical certifications does CYROLITE G-20 CP hold?
CYROLITE G-20 CP meets USP Class VI and ISO 10993-1 biocompatibility requirements, making it suitable for medical device applications requiring patient contact.
What applications is CYROLITE G-20 CP suitable for?
CYROLITE G-20 CP is ideal for infusion therapy medical devices requiring UV protection, including filter housings, Y-sites, luer connectors, needleless connectors, and check valves for light-sensitive drug delivery.
What sterilization methods are compatible with CYROLITE G-20 CP?
CYROLITE G-20 CP is resistant to EtO, gamma, and E-beam sterilization, providing flexibility for medical device manufacturing.
Is CYROLITE G-20 CP bondable to PVC tubing?
Yes. CYROLITE G-20 CP offers excellent bonding to PVC tubing and can be thermal bonded, ultrasonic welded, and laser welded.
What is the impact resistance of CYROLITE G-20 CP?
CYROLITE G-20 CP offers 5 times the impact resistance of unmodified acrylics, with a notched Izod impact strength of 101 J/m at 23°C.
Related CYROLITE Products
Compare CYROLITE medical grade polymers for different application requirements.
| Product | Key Feature | MFR | USP Class VI | Core Application |
| G-20 CP | UV Protection (<1% 260-480nm) | 2.6 | ✅ | Light-sensitive drug delivery |
| G-20 HIFLO | High flow (10.0 MFR) | 10.0 | 001 tint | Thin-wall components |
| CYROLITE G-20 | General medical grade | 2.6 | colorless | General medical devices |
Get CYROLITE G-20 CP Bulk Pricing and Technical Support
We supply genuine CYROLITE G-20 CP UV protective medical grade acrylic copolymer for infusion therapy and light-sensitive drug delivery applications. Contact us for bulk pricing, sample availability, technical documents, and application support.
Request CYROLITE G-20 CP Technical Details
Disclaimer: All technical data on this page are for general guidance only and are not product specifications. Buyers must carry out independent trials and verify suitability before bulk ordering. Actual values may vary between production lots.
