Products - Polymethacrylimide

CASCELL® IH

CASCELL® IH

Cascell® IH products are closed-cell rigid foams based on polymethacrylimide (PMI) chemistry,product is specially developed for general industry field, used as structural foam in the field of automotive, shipbuilding and sports equipment etc.

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Details

Processing and production

Cashem Advanced Materials Hi-tech Co.,Ltd are famous polymethacrylimide Foam Manufacturers.
Cascell
® IH is particularly suitable for prepreg processing, but can also be used in, for example, resin infusion and RTM processes up to temperatures of 130°C and pressures of 0.3 MPa.

Thermoforming and shaping

Cascell® IH can be easily thermoformed or CNC machined to meet customers’ requirements, bringing tremendous manufacturing advantages.

High precision, pre-shaped and ready-to-use foam cores in complex or simple geometries can also be supplied by the Cascell® Machining Department.

MECHANICAL PERFORMANCE

Type

Test Method

Units

CASCELL®
50 IH

CASCELL®
75 IH

CASCELL®
110 IH

CASCELL®
150 IH

Density

ISO845

Kg/m3

50

75

110

150

Compressive Strength

ISO844

MPa

0.75

1.40

3.50

5.20

Tensile Strength

ASTM
D638

MPa

1.70

2.40

3.50

5.00

Elastic Modulus

ASTM
D638

MPa

65

89

160

200

Elongation
At break

ASTM
D638

%

3.5

4.0

3.5

3.0

Flexural Strength

ASTM
D790

MPa

1.45

2.35

4.60

6.20

Shear Strength

ASTM
C273

MPa

0.70

1.20

2.20

/

Shear Modulus

ASTM
C273

MPa

20

30

50

/

Compressive Creep

GB/T
15048

%

≦2.0

Temperature
Resistance

DIN
53424

≧180

Compressive creep testing conditions:
Cascell® 50IH, 130℃/0.3MPa/2h
Cascell® 75IH, 150℃/0.3MPa/2h
Cascell® 110IH/150IH, 180℃/0.3MPa/2h

Note: Technical data of our products are typical values for the nominal density.

 

PRODUCT SPECIFICATION

Cascell®

Size[mm]

Standard Thickness Range[mm] 

Thinkness Tolerance[mm]

50 IH

2500*1250

1-70

±0.2

75 IH

2500*1250

1-40

±0.2

110 IH

2160*1100

1-30

±0.2

Note: 1-4mm thick sheet is supplied in 1/4 or 1/2 sheet size.
           All heat-treated sheets supplied in sealed aluminum packaging.

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