Polycaprolactone TPU
PECOAT® Polycaprolactone TPU
The Polycaprolactone TPU series material is a high-performance material composed of special material components and special additives.
PRODUCT FEATURES
It has a low permanent compression deformation rate, good elasticity and low-temperature flexibility, wear resistance, high-temperature resistance, oil resistance, water resistance, and resistance to microbial corrosion.
USE
The product is widely used in engineering machinery accessories such as hydraulic cylinder seals, diaphragms, high-demand rollers, wire wheels, spinning wheels, couplings, connectors, and sunscreens.
| Items | Unit | Typical Value | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Hardness | Shore-A/D | 75A | 80A | 85A | 90A | 95A | 55D | 65D | 75D |
| Specific Gravity | g/cm3 | 1.17 | 1.19 | 1.19 | 1.19 | 1.2 | 1.21 | 1.21 | 1.22 |
| Tensile strength | MPa | 33 | 38 | 40 | 45 | 50 | 52 | 55 | 60 |
| Tensile modulus 100% | MPa | 4.5 | 5 | 8 | 12 | 17 | 18 | 24 | 34 |
| Tensile modulus 300% | MPa | 8.5 | 10 | 16 | 27 | 32 | 38 | 42 | 45 |
| Elongation at break | % | 620 | 550 | 500 | 450 | 400 | 380 | 350 | 300 |
| Tear strength | KN/mm | 93 | 110 | 130 | 150 | 170 | 180 | 210 | 220 |
| Abrasion quantity | mm3 | 85 | 77 | 65 | 52 | 45 | 40 | 38 | 35 |
| Suggested melting temperature | 160-220℃ | ||||||||
| Drying time | 3H-4H | ||||||||
| Drying temperature | 90-100℃ |
TPU Material
TPU Modified
