Liquid Silicone Rubber For Catheter Cavity
Liquid Silicone Rubber for Catheter Cavity
GA-65XX is a highly transparent liquid silicone rubber (LSR) produced through a molding process. It offers a hardness range from 40A to 80A and is known for its exceptional mechanical properties, making it ideal for high-strength silicone rubber medical devices. This material has successfully passed various tests, including FDA, LFGB, and biocompatibility certifications, ensuring its safety and reliability for medical applications.
Properties of Liquid Silicone Rubber for Catheter Cavity
- Excellent resistance to yellowing
- Exceptional fluidity
- Easy mold release
- High transparency
Application of Liquid Silicone Rubber for Catheter Cavity
This LSR is ideal for use in medical devices such as breathing masks, throat tubing, and other healthcare appliances.
The Performance Parameters of Liquid Silicone Rubber For Catheter Cavity
| Properties | Model No. | |||||
| Appearance | GA-6540 | GA-6550 | GA-6560 | GA-6570 | ||
| A | Transparent | |||||
| B | Transparent | |||||
| Viscosity mPa.s | A | 1200 | 2000 | 2000 | 2400 | |
| B | 1000 | 2500 | 1800 | 2000 | ||
| Hardness shore A | 40±3 | 50±3 | 60±3 | 65±3 | ||
| Tensile strength | >8.0 | >8.0 | >8.0 | >8.0 | ||
| Elongation (%) | >600 | >450 | >380 | >300 | ||
| Tear strength (kN/m) | >25 | >30 | >30 | >30 | ||
| Specific Gravity (g/cm3) | 1.11± 0.2 | 1.12± 0.2 | 1.12± 0.2 | 1.13± 0.2 | ||
Third-Party Test Reports
| Report | Sample | Report No. |
|---|---|---|
| Biological Test Report | Silicone Rubber, GA-27 series | RZ24080501 |
| Biocompatibility Report | Silicone Rubber, GA-9 series | RZ23080025 |
| Acute Systemic Toxicity & Hemolysis Test Report | Silicone Rubber, GA-27 series | RZ21080032 |
Issued by Guangdong Medical Devices Quality Surveillance and Test Institute / Guangzhou Medical Instruments Quality Surveillance and Test Center of State Food and Drug Administration (CMA 220015340720 · CNAS L0637 · ILAC-MRA). Test type: Certification.