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Homide 250L is a high-performance duroplastic resin system.

Polymer Name: Polybismaleimide

Chemical Family: Polybismaleimides (BMI)

Technical Data Sheet
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Identification & Functionality

Polymer Name
Composite Materials Functions
CAS No.
26140 - 67 - 0

Features & Benefits

Materials Features

Applications & Uses

Typical applications
  • Prepregs/Laminates
  • Electrical Insulation
  • Aramide, Carbon, Glass Fiber Composites
  • PCBs

Properties

Color
Physical Form
Appearance
brown liquid
Typical Properties
ValueUnitsTest Method / Conditions
Resin Content In Nmp45%-
Curing Temperature180 - 200°C-
Post-Curing Temperature220 - 230°C-
Glass Temperature300°C-
FormPowder--
Particle Size at 100%max. 200μm-
Gel Time150 - 300sec-
Softening Range90 - 125°C-
Solubilityin N - methylpyrrolidone,dimethylformamide--
Ddm-Contentmax. 0,1 %-
Bulk Density380 - 420kg/m³-
Cure Density1.4 - 1.5g/cm³-
Particle Size D50max. 50μm-

Storage & Handling

Storage

Homide 250 should be stored cool and dry at temperatures not exceeding 35°C in tightly closed containers. Under these conditions the product can be stored for a period of at least two years.