# Polyether TPU M Series - Features excellent hydrolysis resistance, low-temp | RenJie Plastics

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## TPU

[Home](/en/)›[Products](/en/products)›[Modified plastics](/en/products/modified)›[TPU](/en/products/tpu)›**Polyether TPU M Series - Features excellent hydrolysis resistance, low-temperature flexibility**

      **## Polyether TPU M Series - Features excellent hydrolysis resistance, low-temperature flexibility Model: RJ-M70，RJ-M75，RJ-M80，RJ-M85，RJ-M88，RJ-M90，RJ-M95，RJ-M55D，RJ-M65D**

    Polyether TPU M Series - Features excellent hydrolysis resistance, low-temperature flexibility, antibacterial properties, aging resistance, and weatherability.

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    Overview

### RenJie®Polyether TPU M Series Performance Characteristics

Features excellent hydrolysis resistance, low-temperature flexibility, antibacterial properties, aging resistance, and weatherability.

#### RenJie®Polyether TPU M Series Applications

Large-diameter hoses, fire hoses, flexitanks (container liquid bags), fabric coatings, wire & cable jackets, films & sheets, animal ear tags, smart watch bands, 3C electronics, and more.

#### RenJie®Polyether TPU M Series Physical Properties

| Property | Test Method | Unit | RJ-M70 | RJ-M75 | RJ-M80 | RJ-M85 | RJ-M88 | RJ-M90 | RJ-M95 | RJ-M55D | RJ-M65D |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| Density | ASTM D792 | g/cm³ | 1.10 | 1.10 | 1.10 | 1.11 | 1.11 | 1.12 | 1.14 | 1.16 | 1.17 |
| Hardness | ASTM D2240 | A / D | 70 / - | 74 / - | 80 / - | 86 / - | 88 / - | 92 / - | 95 / - | - / 55 | - / 65 |
| Tensile Strength | ASTM D412 | MPa | 15 | 18 | 25 | 30 | 35 | 38 | 40 | 35 | 45 |
| 100% Modulus | ASTM D412 | MPa | 2 | 3 | 5 | 7 | 8 | 10 | 12 | 15 | 25 |
| 300% Modulus | ASTM D412 | MPa | 4 | 5 | 9 | 15 | 18 | 20 | 30 | 28 | 40 |
| Elongation at Break | ASTM D412 | % | 700 | 700 | 600 | 500 | 450 | 450 | 400 | 400 | 350 |
| Tear Strength | ASTM D624 | kN/m | 60 | 65 | 80 | 95 | 100 | 120 | 140 | 145 | 180 |

***Note:****The data in the table are typical values and should not be construed as product specifications.*

### About RenJie®

RenJie® is a renowned domestic agent for polyurethane materials (TPU). We offer a comprehensive range of models and hardness levels, including Polyether TPU, Polyester TPU, Halogen-free Flame Retardant TPU, Anti-static TPU, and ESD TPU. Customized development is also available to meet diverse customer requirements.

RenJie® TPU products are widely applied across various industries, including consumer electronics, automotive manufacturing, sports & leisure, high-end equipment, green energy, home & living, industrial coatings, sealing & transmission, 3D printing, and food hygiene.

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