Rohacell®P 190 Polymethacrylimide (PMI) Rigid Foam Sheet

Технические документы

ROHACELL P 190 is a compacted grade with an oriented cell structure leading to high strength and rigidity in the plane of the sheet.

Детали

Тип продукта

полимер > Полиимиды

зая́вки

Полимерная промышленность
Композиты

Режиссер

Evonik

поставщиком

Эвоник Иран

Химический состав

ROHACELL is manufactured by hot forming of methacrylic acid/methacrylonitrile copolymer sheets. During foaming this copolymer is converted to polymethacrylimide.Information supplied by Emkay Plastics, Ltd

Дреимущества
  • low density grade
  • very high strength
  • closed-cell rigid expanded plastic material for light weight sandwich construction
  • excellent mechanical properties
  • high dimensional stability under heat
  • solvent resistance
  • particularly at low temperature, a low thermal conductivity
  • highest strength and moduli values
  • highest for any foamed plastic in its density range

Технические данные

Количество Стоимость Е диница измерения 3амечание
Свойства внешнего вида
Appearance White
Физические свойства
Density 0.191 g/ml ASTM D1622-63
Тепловые свойства
Maximum Service Temperature 130 ºC Dimensional stability per DIN 53424; oriented cell structure starts to decrease beyond this temperature.; Air
Механические свойства
shear modulus 97.9 MPa ASTM C273-61
shear strength 5.39 MPa ASTM C273-61
Compressive Strength 7.65 MPa ASTM D1621-64; at Yield
Elongation at break-MD 6.0 % ASTM D638-68
Flexural strength 12.3 MPa ASTM D790-66; at Yield
Tensile modulus-MD 372 MPa ASTM D638-68
Tensile strength 8.34 MPa ASTM D638-68
Flexural strength 11.8 MPa Perpendicular to Sheet; ASTM D 790- 66; at Yield
shear strength 2.94 MPa Perpendicular to Sheet; ASTM C 273- 61
Compressive Strength 3.14 MPa Perpendicular to Sheet; ASTM D 1621-64; at Yield