Cosmic DAP 224

Category: DAP , Diallyl Phthalate
Manufacturer: Cosmic Plastics, Inc.
Trademark: Cosmic DAP
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: 7Nw4pg_Cosmic-DAP-224.pdf
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DESCRIPTION
Cosmic 224 is a dacron filled, general purpose diallyl ortho phthalate molding compound which is supplied in a flake form. It molds easily in standard compression or transfer equipment.

FEATURES
It has excellent electrical properties with an impact strength considerably higher than orlon filled material. A special processing enables 224 to retain its excellent volume and surface resistance after prolonged exposure to elevated temperature and 100% humidity.

APPLICATIONS
The inherent strength of dacron fibers makes this compound excellent for applications requiring high physical and/or electrical properties.
General Information
Filler / Reinforcement
  • Dacron
Features
  • General Purpose
  • Good Electrical Properties
  • Good Impact Resistance
  • Good Strength
  • Orthophthalic
Uses
  • General Purpose
Agency Ratings
  • ASTM D 5948, Type SDI-30
  • MIL M-14, Type SDI-30
Forms
  • Flakes
Processing Method
  • Compression Molding
  • Resin Transfer Molding
PhysicalNominal ValueUnit
Specific Gravity 1.60g/cm³
Bulk Factor 6.0
Molding Shrinkage - Flow 0.70 to 0.90%
Dimensional Stability < 0.060%
Water Absorption 1(Equilibrium, 50°C)0.35%
MechanicalNominal ValueUnit
Tensile Strength 24.1 to 35.9MPa
Flexural Strength 68.9 to 82.7MPa
Compressive Strength 124 to 172MPa
ImpactNominal ValueUnit
Notched Izod Impact 160J/m
ThermalNominal ValueUnit
CLTE - Flow (-40 to 100°C)4.0E-5cm/cm/°C
Heat Distortion 260°C
ElectricalNominal ValueUnitTest Method
Dielectric Breakdown
    Dry 62000V
    Wet 58000V
Surface Resistivity
    -- 21.0E+10ohms
    -- 3> 1.0E+16ohms
Volume Resistivity
    -- 41.0E+10ohms·cm
    -- 5> 1.0E+16ohms·cm
Dielectric Strength 6
    Dry 14kV/mm
    Wet 14kV/mm
Dielectric Constant
    1 kHz 73.50
    1 kHz 83.40
    1 MHz 93.60
    1 MHz 103.50
Dissipation Factor
    1 kHz 116.0E-3
    1 kHz 125.0E-3
    1 MHz 130.012
    1 MHz 140.010
Arc Resistance 125sec
FlammabilityNominal ValueUnitTest Method
Flame Rating (3.18 mm)HBUL 94
InjectionNominal ValueUnit
Processing (Melt) Temp 135 to 190°C
Injection Pressure 3.45 to 55.2MPa
Note Message
1 .48 hrs
2 .30 days @ 100% RH @ 70°C
3 .As Is
4 .30 days @ 100% RH @ 70°C
5 .As Is
6 .Method B (Step-by-Step)
7 .Wet
8 .Dry
9 .Wet
10 .Dry
11 .Wet
12 .Dry
13 .Wet
14 .Dry
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