Cosmic DAP D44/6160

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: bS9szr_Cosmic-DAP-D44-6160.pdf
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DESCRIPTION
Cosmic D44 / 6160 is a mineral filled, special purpose diallyl ortho phthalate molding compound which is supplied in a free flowing granular form. It can be easily molded in compression, transfer, or injection equipment and can be readily preformed.

FEATURES
D44 / 6160 exceeds all mineral compounds available today in mechanical and electrical properties. It has an extremely low water absorption, high dielectric strength, and low dissipation factor along with high tensile strength, exceptional arc resistance and excellent resistance to high temperatures.


APPLICATIONS
Switches, terminals, insulators, housings, cups and cases where exposure to high humidity is encountered. Also useful for encapsulation of electrical and electronic components.
General Information
Filler / Reinforcement
  • Mineral
Features
  • Arc Resistant
  • High Heat Resistance
  • High Tensile Strength
  • Low to No Water Absorption
  • Orthophthalic
Uses
  • Cups
  • Electrical/Electronic Applications
  • Housings
  • Insulation
  • Switches
Agency Ratings
  • ASTM D 5948, Type MDG
  • MIL M-14, Type MDG
Forms
  • Granules
Processing Method
  • Compression Molding
  • Encapsulating
  • Injection Molding
  • Resin Transfer Molding
PhysicalNominal ValueUnit
Specific Gravity 1.74g/cm³
Bulk Factor 2.3
Molding Shrinkage - Flow 0.30 to 0.70%
Dimensional Stability < 0.080%
Water Absorption 1(Equilibrium, 50°C)0.40%
MechanicalNominal ValueUnit
Tensile Strength 31.0 to 41.4MPa
Flexural Strength 68.9 to 82.7MPa
Compressive Strength 138 to 193MPa
ImpactNominal ValueUnit
Notched Izod Impact 19 to 27J/m
ThermalNominal ValueUnit
CLTE - Flow (-40 to 100°C)4.5E-5cm/cm/°C
Heat Distortion 260°C
ElectricalNominal ValueUnit
Dielectric Breakdown
    Dry 54000V
    Wet 48000V
Surface Resistivity
    -- 26.0E+9ohms
    -- 3> 1.0E+16ohms
Volume Resistivity
    -- 46.0E+9ohms·cm
    -- 5> 1.0E+16ohms·cm
Dielectric Strength 6
    Dry 15kV/mm
    Wet 14kV/mm
Dielectric Constant
    1 kHz 74.70
    1 kHz 84.50
    1 MHz 94.40
    1 MHz 104.20
Dissipation Factor
    1 kHz 110.010
    1 kHz 129.0E-3
    1 MHz 130.017
    1 MHz 148.0E-3
Arc Resistance 135sec
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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