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High Ductibility – Low Cost PMI Rigid Foam

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

 



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

Remarks: Technical data values presented above are typical for nominal density. Not applicable for designing and acceptance. True data values are subject to normal manufacturing variations. Please contact our QA team for material criterion and standard.

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.
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