Polypropylene Microcellular Foaming Material MPP Foam Sheet For New
Energy Battery
Green foaming process:Supercritical CO2 instead of traditional foam agent
A large number of micron bubbles are formed in the polymer material
Foam density:25kg/m3 to 100kg/m3,thickness more than 30mm;
Supercritical CO2 molding foam technology can be used in many types
of polymer, such as PP,POE,TPE,PA6 and so on
The advantage of supercritical CO2 foam:
√ All supercritical physical foaming
√ Environmental protection without odor
√ No chemical redisue
√Can be recyclable
√Light,weight,high strength,high elasticity,excellent mechanical
properties
Specification:
| Test Item | Test Method | Unit | Typical Values |
| Density | ISO 845:2006 | Kg/m³ | 30-100 |
| Hot Deformation Temperature | ISO 75-2 | ℃ | 120 |
| Thermal Conductivity | GB/T 10294-2008 | W/(m*k) | 0.04 |
| Water Absorption | CNS2536-1990 THE 3RD, 10TH SECTION | % | ＜0.10 |
| Chemical Resistance | / | / | Resistant to strong acids and alkalis |
| MPP-10 | MPP-15 | MPP-25 |
|---|
Density (kg/m³) | 85±15 | 59±11 | 38±8 |
|---|
Hardness (°) | 79±5 | 70±5 | 59±7 |
|---|
Compression Strength
(MPa) | 10%:0.26~0.78
50%:0.56~1.24
70%:0.80~1.72 | 10%:0.24~0.66
50%:0.40~0.90
70%:0.58~1.60 | 10%:0.08~0.27
50%:0.24~0.51
70%:0.38~0.76 |
|---|
Tensile Strength(Mpa) | ≥3.5 | ≥2.5 | ≥1.5 |
|---|
Shear Strength(Mpa) | ≥2 | ≥1.6 | ≥1.1 |
|---|
Thermal Comductvity
(w/m.k) | 0.04 | 0.04 | 0.04 |
|---|
Temperature Humidity Bias Test (85℃/85%RH 1000H) | The performance keep the same |
|---|
Insulation Resistance | ≥500MΩ,Leakage of electricity＜1mA |
|---|
Resilience | ≥30%
GB/T 1685, compression 50% keep 30days |
|---|
Application:
Power battery cushion
FAQ:
Q1:Do you accept customized foam products ?
We have customized production service, we can produce foam products
as per client’s requests.
Q2:How long is your production lead time?
1) Sample date will take be in 7 days
2)Mass production delivery date will be around 15-45 days,Depends
on the quantity.
Q3:How many kinds of foam could you provide ?
We are your one stop foam products supplier. We can provide IXPE
foam, XLPE foam,,ESD foam,EVA foam,EPDM foam,NBR foam,CR foam,PU
foam,MPP foam,MTPU foam, PVDF foam and PE foam products(foam
camping mat,foam floating mat, foam wallpaper, car floor mat)
