
Product Name: Polyperfluoropropylene Medical Heat Shrink Tubing
Model: KY-MT-FEP
RSFR-MT-FEP is a medical heat-shrinkable tubing made of polyperfluoropropylene. Has excellent transparency and resistance to high temperatures. After shrinking, the surface is shiny and free of defects. Mainly for use for surgical purposes. medical instruments, catheters, microcatheters and other medical products。
◎High temperature resistance, insulating performance, liquid resistance, corrosion resistance, high shrinkage rate.
◎Shrinkage ratio: 1.3:1, 1.6:1.
◎Using temperature: -65°C~200°C.
◎Shrinking temperature: 200℃~230℃.
◎Excellent electrical insulating properties and physiological inertness.
◎Complies with ISO10993-1.
◎Satisfied with epoxy (ET0) and gamma sterilization.
◎Environmental protection standards: RoHS compliance.
◎Standard color: transparent.
| productivity | Test Standards | index |
| Longitudinal change rate/% | ASTM D 2671 | ±10 |
| Tensile strength/MPa | ASTM D 638 | ≥13.8 |
| Elongation at break/% | ASTM D 638 | ≥200 |
| Flexibility at low temperatures | AMS-DTL-23053 | -65℃, no cracking within 4 hours. |
| Dielectric strength/kV/mm | ASTM D 2671 | ≥19.7 |
| Insulation withstand voltage | ASTM D 149 | 4000V, without breakdown for 60s. |
| model | Minimum feed inner diameter (D) | Fully reduced size | ||||
| English(in) | millimeter(mm) | Max inner diameter(d) | wall thickness(W) | |||
| English(in) | millimeter(mm) | English(in) | millimeter(mm) | |||
| KY-MT-FEP-1.3X-0.8 | 0.031 | 0.79 | 0.027 | 0.69 | 0.008±0.002 | 0.20±0.05 |
| KY-MT-FEP-1.3X-0.9 | 0.036 | 0.91 | 0.032 | 0.81 | 0.008±0.002 | 0.20±0.05 |
| KY-MT-FEP-1.3X-1.1 | 0.045 | 1.14 | 0.039 | 0.99 | 0.008±0.002 | 0.20±0.05 |
| KY-MT-FEP-1.3X-1.5 | 0.060 | 1.52 | 0.049 | 1.25 | 0.008±0.002 | 0.20±0.05 |
| KY-MT-FEP-1.3X-1.9 | 0.075 | 1.91 | 0.061 | 1.55 | 0.009±0.002 | 0.23±0.05 |
| KY-MT-FEP-1.3X-2.3 | 0.092 | 2.34 | 0.072 | 1.83 | 0.009±0.002 | 0.23±0.05 |
| KY-MT-FEP-1.3X-2.9 | 0.115 | 2.92 | 0.089 | 2.26 | 0.009±0.002 | 0.23±0.05 |
| KY-MT-FEP-1.3X-3.6 | 0.141 | 3.58 | 0.114 | 2.90 | 0.010±0.003 | 0.25±0.08 |
| KY-MT-FEP-1.3X-4.0 | 0.158 | 4.01 | 0.124 | 3.15 | 0.010±0.003 | 0.25±0.08 |
| KY-MT-FEP-1.3X-4.6 | 0.180 | 4.57 | 0.143 | 3.63 | 0.010±0.003 | 0.25±0.08 |
| KY-MT-FEP-1.3X-5.0 | 0.197 | 5.00 | 0.158 | 4.01 | 0.011±0.004 | 0.28±0.10 |
| model | Minimum feed inner diameter(D) | Fully reduced size | ||||
| English(in) | millimeter(mm) | Max inner diameter(d) | wall thickness(W) | |||
| English(in) | millimeter(mm) | English(in) | millimeter(mm) | |||
| KY-MT-FEP-1.6X-0.8 | 0.031 | 0.80 | 0.020 | 0.50 | 0.008±0.002 | 0.20±0.05 |
| KY-MT-FEP-1.6X-1.1 | 0.044 | 1.12 | 0.028 | 0.70 | 0.008±0.002 | 0.20±0.05 |
| KY-MT-FEP-1.6X-1.7 | 0.067 | 1.70 | 0.039 | 1.00 | 0.010±0.002 | 0.25±0.05 |
| KY-MT-FEP-1.6X-1.9 | 0.075 | 1.91 | 0.047 | 1.20 | 0.010±0.002 | 0.25±0.05 |
| KY-MT-FEP-1.6X-2.1 | 0.085 | 2.15 | 0.051 | 1.30 | 0.010±0.002 | 0.25±0.05 |
| KY-MT-FEP-1.6X-2.3 | 0.093 | 2.36 | 0.056 | 1.42 | 0.010±0.002 | 0.25±0.05 |
| KY-MT-FEP-1.6X-2.5 | 0.098 | 2.50 | 0.059 | 1.50 | 0.010±0.002 | 0.25±0.05 |
| KY-MT-FEP-1.6X-2.7 | 0.108 | 2.75 | 0.067 | 1.70 | 0.010±0.003 | 0.25±0.08 |
| KY-MT-FEP-1.6X-2.8 | 0.112 | 2.85 | 0.071 | 1.80 | 0.010±0.003 | 0.25±0.08 |
| KY-MT-FEP-1.6X-3.2 | 0.125 | 3.18 | 0.074 | 1.91 | 0.010±0.003 | 0.25±0.08 |
| KY-MT-FEP-1.6X-4.8 | 0.188 | 4.78 | 0.115 | 2.92 | 0.011±0.004 | 0.28±0.10 |