中文
New composite material made of inorganic granules and epoxy resin engineered to form a micro-porous structure for use as prototype vacuum form or thermoform tooling. It is a cost effective alternative to other permeable materials when considering short duration runs.
METAPOR Air Permeable Composites
When appearance matters, choose Portec METAPOR.
When the look says it all, Portec METAPOR offers significant design flexibility on highly cosmetic or transparent parts without the unsightly look of drilled vacuum holes or surface imperfections. It also allows for the machining of intricate part detail to enhance appearance.
Property：
Density: 1.7 g/cm3
Hardness Shore D: 82
Flexural Strength: 28.5 Mpa
Flexural Modulus：14,498 Mpa
Impact strength：1.0kJ/m2
Coefficient of thermal expansion25 °C -125°C (77 – 257 °F)：25-30 x 10-6 mm/mm/°C
Thermal conductivity at 100°C (212 °F): 1.6 W / m-°C
Martens Dimensional Stability：100°C
Mean pore diameter ：400 µm
Total porosity (by volume) ：26%
二,METAPOR MC 100 AL Standard size chart
NO.
Length X Width X Thickness ，MM
1
500 x 500 x 10
2
500 x 500 x 15
3
500 x 500 x 20
4
500 x 500 x 25
5
500 x 500 x 30
6
500 x 500 x 35
7
500 x 500 x 40
8
500 x 500 x 50
9
500 x 500 x 60
10
500 x 500 x 70
11
500 x 500 x 80
12
500 x 500 x 100
13
500 x 500 x 400
