Rohacell® 71 IG Industrial Grade Polymethacrylimide (PMI) Foam

Description: ROHACELL® is produced by thermal expansion of a co-polymer sheet of methacrylic acid and methacrylonitrile. During the foaming process the copolymer sheet is converted to PMI- PolyMethacrylImide. Alcohol is used as a blowing agent,thus ROHACELL® contains no fluorinated carbon hydrates and is halogen free. Information provided by degussa.

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Applications: The fields of application for ROHACELL® IG are model building, vehicle construction and shipbuilding, as well as the manufacture of sports articles and X-ray tables.
Advantages: very homogeneous cell structure isotropic properties closed-cell rigid foam plastic based on PMI (polymethacrylimide) does not contain any CFCs

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Specifications

PropertyValueUnit

Mechanical Properties

Flexural strength2.5DIN 53423, ISO 1209, ASTM D 790MPa

Tensile Stress at break-MD2.8DIN 53455, ISO 527-2, ASTM D 638MPa

Elongation at break-MD4.5DIN 53455, ISO 527-2, ASTM D 638%

Tensile modulus-MD92ISO 527-2, ASTM D 638MPa

Compressive Strength1.5DIN 53421, ISO 844, ASTM D 1621MPa

shear modulus29DIN 53294, ASTM C 273MPa

shear strength1.3DIN 53294, ASTM C 273MPa

Thermal Properties

Maximum Service Temperature180Heat Distortion Resistance; DIN 53424; Air°C

Physical Properties

Density0.075DIN 53420, ISO 845, ASTM D 1622g/mL

Rohacell® 71 IG Industrial Grade Polymethacrylimide (PMI) Foam

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Rohacell® 71 IG Industrial Grade Polymethacrylimide (PMI) Foam

Additional Information

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Specifications

Mechanical Properties

Thermal Properties

Physical Properties

Additional Information

Reviews

Specifications

Additional Information

Reviews

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Specifications

Mechanical Properties

Thermal Properties

Physical Properties