Diallyl Phthalate - DAP Long Glass Fibre Reinforced Fire Retardant

Mar 30 2001

Advantages

Very good fire retardant characteristics compared with non fire- retarded grades of DAP. Good tensile strength, notched impact strength, heat distortion temperature and mould shrinkage compared with other modified grades of DAP.

Disadvantages

Most expensive and highest density compared with other filled grades of DAP.

Typical Properties

Property	Value
Density (g/cm³)	1.82
Surface Hardness	RM110
Tensile Strength (MPa)	66
Flexural Modulus (GPa)	9.6
Notched Izod (kJ/m)	0.38
Linear Expansion (/°C x 10^-5)	3.1
Elongation at Break (%)	0.8
Strain at Yield (%)	N/A
Max. Operating Temp. (°C)	160
Water Absorption (%)	0.22
Oxygen Index (%)	34
Flammability UL94	V0
Volume Resistivity (log ohm.cm)	13
Dielectric Strength (MV/m)	15
Dissipation Factor1kHz	0.004
Dielectric Constant 1kHz	4.6
HDT @ 0.45 MPa (°C)	260+
HDT @ 1.80 MPa (°C)	205
Material Drying hrs @ °C	4 @ 40
Melting Temp. Range (°C)	60 - 90
Mould Shrinkage (%)	0.3
Mould Temp. Range (°C)	150 - 180

Applications

Electrical connectors, relays, switches, potentiometers, contact bases and commutators.

Source : Abstracted from Plascams

For more information on Plascams please visit RAPRA Technology Ltd.

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Diallyl Phthalate - DAP Long Glass Fibre Reinforced Fire Retardant

Advantages

Disadvantages

Typical Properties

Applications

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