
Product Name:Non-environmental fireproof medical tube
High temperature resistance
Insulating properties
Compatible with human contact
Corrosion resistance
High fire resistance
KY-MT-125H-FR Halogen-free, environmentally friendly, flame retardant medical tube is made of irradiated polyolefin material and meets medical requirements for contact with the human body surface. It has excellent physical and chemical-electrical properties, flame retardancy, marking resistance and meets the high surface requirements for wire and cable marking. The products are mainly used in the field of medical equipment.
◎Shrinkage ratio:2:1, 3:1
◎Operating Temperature:-55°Cto+125°C
◎initial shrinkage temperature:≥+80℃
◎Excellent electrical insulating properties
◎Thin walls, high flexibility, fire resistance.
◎comply with ISO10993-1
◎Environmental protection standards:Comply with RoHS
◎Standard colors: black, white (other colors can be customized).
| productivity | Test Standards | index |
| longitudinal rate of change/% | ASTM D 2671 | -10~+5 |
| Tensile strength/MPa | ASTM D 2671 | ≥10.4 |
| Elongation at break/% | ASTM D 2671 | ≥200 |
| Tensile strength after thermal aging/MPa
(158℃, 168h) |
ASTM D 2671 | ≥6.9 |
| Elongation at break after thermal aging/%
(158℃, 168h) |
ASTM D 2671 | ≥100 |
| Low temperature bending(-55℃、4h) | ASM-DTL-23053 | No cracks |
| Heatstroke(225℃、4h) | — | No cracks, no bleeding, no drips. |
| Dielectric strength(kV/mm) | ASTM D 149 | ≥15.7 |
| Volume resistance/Ω cm | IEC 60093 | ≥1012 |
| Fire resistance | ASTM D | Pass |
| Water absorption rate/%(23℃、24h) | ASTM D 2671 | ≤0.5 |
| model |
Delivery inner diameter |
Fully reduced size(mm) | |
| inner diameter(D) | wall thickness | ||
| KY-MT-125H-FR-2X-1.6-* | 1.6 | ≤0.79 | 0.44±0.06 |
| KY-MT-125H-FR-2X-2.4-* | 2.4 | ≤1.18 | 0.46±0.06 |
| KY-MT-125H-FR-2X-3.2-* | 3.2 | ≤1.59 | 0.58±0.06 |
| KY-MT-125H-FR-2X-4.8-* | 4.8 | ≤2.36 | 0.58±0.06 |
| KY-MT-125H-FR-2X-6.4-* | 6.4 | ≤3.18 | 0.62±0.06 |
| KY-MT-125H-FR-2X-9.5-* | 9.5 | ≤4.75 | 0.63±0.06 |
| KY-MT-125H-FR-2X-12.7-* | 12.7 | ≤6.35 | 0.65±0.07 |
| KY-MT-125H-FR-2X-19.0-* | 19.1 | ≤9.53 | 0.68±0.07 |
| KY-MT-125H-FR-2X-25.0-* | 25.4 | ≤12.70 | 0.70±0.07 |
| KY-MT-125H-FR-2X-38.0-* | 38.1 | ≤19.10 | 0.75±0.08 |
| KY-MT-125H-FR-2X-51.0-* | 50.8 | ≤25.40 | 0.75±0.08 |
| KY-MT-125H-FR-2X-76.0-* | 76.2 | ≤38.10 | 0.75±0.09 |
| model |
Delivery inner diameter |
Fully reduced size(mm) | |
| inner diameter(D) | wall thickness | ||
| KY-MT-125H-FR-3X-1.6-* | 1.6 | ≤0.57 | 0.57±0.06 |
| KY-MT-125H-FR-3X-2.4-* | 2.4 | ≤0.86 | 0.61±0.06 |
| KY-MT-125H-FR-3X-3.2-* | 3.2 | ≤1.10 | 0.61±0.06 |
| KY-MT-125H-FR-3X-4.8-* | 4.8 | ≤1.70 | 0.70±0.06 |
| KY-MT-125H-FR-3X-6.4-* | 6.4 | ≤2.36 | 0.75±0.06 |
| KY-MT-125H-FR-3X-9.5-* | 9.5 | ≤3.18 | 0.80±0.06 |
| KY-MT-125H-FR-3X-12.7-* | 12.7 | ≤4.75 | 0.84±0.07 |
| KY-MT-125H-FR-3X-19.0-* | 19.1 | ≤6.35 | 0.90±0.07 |
| KY-MT-125H-FR-3X-25.0-* | 25.4 | ≤8.47 | 0.90±0.07 |
| KY-MT-125H-FR-3X-38.0-* | 38.1 | ≤12.90 | 0.94±0.08 |
| KY-MT-125H-FR-3X-51.0-* | 50.8 | ≤17.20 | 0.95±0.08 |
| KY-MT-125H-FR-3X-76.0-* | 76.2 | ≤25.80 | 1.03±0.09 |