A PMI-based Core material
HyboCORE® based on PMI have proven their worth, particularly at high processing temperature and pressure. They are very easily process and provide considerable cost saving in composite manufacturing.
Property of HyboCORE ®:
A polymer cell foam, based on Poly Methacrylic Imide(PMI).
Free from CFC.
Homogenous and isotropic.
100% closed cell.
HyboCORE® is a kind of rigid foam based on poly (methyl methacrylate), which is free of halogen. The product has a small and uniform pore size (0.1mm-0.3 mm).
Excellent Ductibility
In particular, HyboCORE® has excellent Elongation at break. Compared with the traditional PMI foam 4-5%, HyboCORE® can up to 10%. Under the premise of ensuring the basic foam mechanical properties, it greatly improves the foam toughness, and optimized the conventional confliction of processing performance and impact strength. HyboCORE® can withstand the shock absorption / concentration load, to ensure the integrity of sandwich structure under impact, and expand the damage tolerance and damage visibility of composite structures.
Free to Processing
HyboCORE® can withstand the maximum 150°C temperature and maximum pressure of 0.5MPa, and suitable for middle temperature co-curing processing. In order to adapt to the different sizes and shape of the workpieces, HyboCORE® can be easily shaped in press-molding, and bonded with variety of adhesive, or common CNC machine freely.
Advantage vs Counterpart
In order to better guide users, we have conducted extensive testing in various aspects, including:
· Moisture absorption performance
· Dielectric constant
· Compression creep
· High temperature mechanical properties
· Coefficient of thermal expansion
· Resin absorption rate
You can contact our sales team for more detailed test results.
| 密度 Density | 压缩强度 Compression Strength | 拉伸强度 Tension Strength | 剪切强度 Shear Strength | 弹性模量 Elastic Modulus | 剪切模量 Shear Modulus | 热变形温度 Heat Distortion | 断裂延伸率 Elongation at break | 空隙直径 Cell Size | ||
| Grade | Kg/m3 (lb/ft3) | MPa (bf/in2) | MPa (bf/in2) | MPa (bf/in2) | MPa (bf/in2) | MPa (bf/in2) | ℃ | % | mm | |
| Spec. | ASTM D1622 | ASTM D1621 | ASTM D638 | ASTM C273 | ASTM D1621 | ASTM C273 | DIN53424 | ASTM D1621 | GB/T 12811 | |
| HyboCore® T-60 | 60-15+10 | ≥0.64 | ≥1.40 | ≥0.67 | ≥40.00 | ≥15.07 | 165 | ≥5.5 | 0.1mm-0.3mm | |
| HyboCore® T-80 | 80-10+15 | ≥1.12 | ≥2.34 | ≥1.20 | ≥79.43 | ≥31.14 | 165 | ≥5.5 | ||
| HyboCore® T-100 | 100-5+15 | ≥1.89 | ≥3.16 | ≥1.88 | ≥96.00 | ≥42.70 | 165 | ≥5.5 |
Note: The above values are typical values of nominal density and cannot be used for product design and acceptance. Actual measured values may differ due to manufacturing deviations. Please contact our company's quality management department to confirm the material quality standards.
| 密度 Density | 尺寸 Size(mm) | 标准厚度 Standard thi ckness(mm) | ||
| HyboCore® T-60 | 60-15+10 | 2500x1250 | 1-110 | |
| HyboCore® T-80 | 80-10+15 | 2500x1250 | 1-110 | |
| HyboCore® T-100 | 100-5+15 | 2500x1250 | 1-80 | |
| Remarks: | Tolerance is +/-0.5mm. For others, please request. | |||
