
Product Name: Polyperfluoropropylene Medical Heat Shrink Tubing
Model: KY-MT-sPVDF
RSFR-MT-FEP is a medical heat-shrinkable polyperfluoropropylene tubing. Has excellent transparency and resistance to high temperatures. After shrinking, the surface is shiny and free of defects. Mainly used for surgical 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-sPVDF-1.3X-0.8 | 0.031 | 0.79 | 0.027 | 0.69 | 0.008±0.002 | 0.20±0.05 |
| KY-MT-sPVDF-1.3X-0.9 | 0.036 | 0.91 | 0.032 | 0.81 | 0.008±0.002 | 0.20±0.05 |
| KY-MT-sPVDF-1.3X-1.1 | 0.045 | 1.14 | 0.039 | 0.99 | 0.008±0.002 | 0.20±0.05 |
| KY-MT-sPVDF-1.3X-1.5 | 0.060 | 1.52 | 0.049 | 1.25 | 0.008±0.002 | 0.20±0.05 |
| KY-MT-sPVDF-1.3X-1.9 | 0.075 | 1.91 | 0.061 | 1.55 | 0.009±0.002 | 0.23±0.05 |
| KY-MT-sPVDF-1.3X-2.3 | 0.092 | 2.34 | 0.072 | 1.83 | 0.009±0.002 | 0.23±0.05 |
| KY-MT-sPVDF-1.3X-2.9 | 0.115 | 2.92 | 0.089 | 2.26 | 0.009±0.002 | 0.23±0.05 |
| KY-MT-sPVDF-1.3X-3.6 | 0.141 | 3.58 | 0.114 | 2.90 | 0.010±0.003 | 0.25±0.08 |
| KY-MT-sPVDF-1.3X-4.0 | 0.158 | 4.01 | 0.124 | 3.15 | 0.010±0.003 | 0.25±0.08 |
| KY-MT-sPVDF-1.3X-4.6 | 0.180 | 4.57 | 0.143 | 3.63 | 0.010±0.003 | 0.25±0.08 |
| KY-MT-sPVDF-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-sPVDF-1.6X-0.8 | 0.031 | 0.80 | 0.020 | 0.50 | 0.008±0.002 | 0.20±0.05 |
| KY-MT-sPVDF-1.6X-1.1 | 0.044 | 1.12 | 0.028 | 0.70 | 0.008±0.002 | 0.20±0.05 |
| KY-MT-sPVDF-1.6X-1.7 | 0.067 | 1.70 | 0.039 | 1.00 | 0.010±0.002 | 0.25±0.05 |
| KY-MT-sPVDF-1.6X-1.9 | 0.075 | 1.91 | 0.047 | 1.20 | 0.010±0.002 | 0.25±0.05 |
| KY-MT-sPVDF-1.6X-2.1 | 0.085 | 2.15 | 0.051 | 1.30 | 0.010±0.002 | 0.25±0.05 |
| KY-MT-sPVDF-1.6X-2.3 | 0.093 | 2.36 | 0.056 | 1.42 | 0.010±0.002 | 0.25±0.05 |
| KY-MT-sPVDF-1.6X-2.5 | 0.098 | 2.50 | 0.059 | 1.50 | 0.010±0.002 | 0.25±0.05 |
| KY-MT-sPVDF-1.6X-2.7 | 0.108 | 2.75 | 0.067 | 1.70 | 0.010±0.003 | 0.25±0.08 |
| KY-MT-sPVDF-1.6X-2.8 | 0.112 | 2.85 | 0.071 | 1.80 | 0.010±0.003 | 0.25±0.08 |
| KY-MT-sPVDF-1.6X-3.2 | 0.125 | 3.18 | 0.074 | 1.91 | 0.010±0.003 | 0.25±0.08 |
| KY-MT-sPVDF-1.6X-4.8 | 0.188 | 4.78 | 0.115 | 2.92 | 0.011±0.004 | 0.28±0.10 |