M Series Excellent Hydrolytic, Low Temperature Flexibility Polyether-based TPU
Features
Excellent Hydrolytic, Low Temperature Flexibility, Anti-Fungus, Aging resistance, Weathering Resistance.
Application
Lay-flat Hose, Fire Hose, Tubes, Flexitank, Wire&Cable, Fabric Coating, Film&Sheet, Animal Ear Tag, Smart Watch Band, etc.
| Properties |
Standard |
Unit |
M70 |
M75 |
M80 |
M85 |
M88 |
M90 |
M95 |
M55D |
M65D |
|
| Density |
ASTM D792 |
g/cm3 |
1. 1 |
1. 1 |
1. 1 |
1. 11 |
1. 11 |
1. 12 |
1. 14 |
1. 16 |
1. 17 |
|
| Hardness |
ASTM D2240 |
Shore A/D |
70/- |
74/- |
80/- |
86/- |
88/- |
92/- |
95/- |
-/55 |
-/65 |
|
| Tensile Strength |
ASTM D412 |
MPa |
15 |
18 |
25 |
30 |
35 |
38 |
40 |
42 |
45 |
|
| 100%Modulus |
ASTM D412 |
MPa |
2 |
3 |
5 |
7 |
8 |
10 |
12 |
18 |
25 |
|
| 300%Modulus |
ASTM D412 |
MPa |
4 |
5 |
9 |
15 |
18 |
20 |
30 |
30 |
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 |
150 |
180 |
|
| Tg |
DSC |
℃ |
-60 |
-60 |
-46 |
-45 |
-40 |
-36 |
-34 |
-30 |
-25 |
NOTE: The above values are shown as typical values and should not be used as specifications.
Processing Guide
For optimum results, previous drying of the product during 3-4 hours at given temperature in the TDS.
The products can be used for injection molding or extrusion, and please check more details in the TDS.
| Processing Guide for Injection Molding | Processing Guide for Extrusion | |||
| Item | Parameter | Item | Parameter | |
| Nozzle(℃) |
Given in the TDS |
Die(℃) |
Given in the TDS |
|
| Metering Zone(℃) | Adapter(℃) | |||
| Compression Zone(℃) | Metering Zone (℃) | |||
| Feeding Zone(℃) | Compression Zone (℃) | |||
| Injection Pressure(bar) | Feeding Zone (℃) | |||
Inspection
All the products are well inspected during the production and after production. Certificate of Analysis (COA) could be provided together with the products.
Packaging
25KG/bag, 1250KG/pallet or 1500KG/pallet, processed wood pallet
Certifications
We have full certifications, such as ISO 9001, ISO 14001, ISO 45001, IATF 16949, CNAS National Laboratory
Professional technical engineer dedicated to guide you
According to your actual needs, choose the most reasonable overall design and planning procedures