PPS(Polyphenylene sulfide) material properties

Durafide®: made by Polyplastics Co., Ltd.
Grade 1140A1　(Grade containing 40% glass fiber)
Item Unit Test method(ASTM) 1140A1
Specific gravity - D792 1.66
Water absorption rate (23℃, 24 hrs. immersion) % D570 0.015
Tensile strength MPa D638 196
kf/cm2 2,000
Tensile elongation % 2.2
Bending strength MPa D790 255
kf/cm2 2,600
Bending modulus of elasticity MPa 13,200
X104kf/cm2 13.5
Izod
Impact strength		 Notch side J/m D256 98
kf・cm/cm 10.0
Opposite notch side J/m 471
kf・cm/cm 48
Rockwell hardness M scale D785 100
Poisson's ratio - - 0.40
Specific abrasion loss Durafide mm3/kf/km - 0.11
Steel - 0.01
Dynamic friction coefficient - - 0.44
PV limit value - - 730
Taber abrasion m/100 cycles D1044 32
Thermal deformation temperature (1.82MPa) ℃ D648 260
Flammability - (UL94) V-0
Linear expansion coefficient Flow direction X10-5/℃ D696 1.0
Orthogonal direction 6.2
Permittivity 1KHz - D150 4.6
1MHz - 4.6
Dissipation factor 1KHz - 0.0020
1MHz - 0.0020
Specific volume resistance ・cm D257 1.0 X 1016
Surface resistivity 8.0 X 1016
Dielectric breakdown strength MV/m D149 12
Arc resistance s D495 120
Tracking resistance(CTI) V (IEC) 125

Note:The numeric values above are typical values. They are not standard values.

Solder heat resistance of 1140A1
Solder bath temperature(℃) Immersion time (secs.)
5 10 30 60
250 A A A A
260 A A B B
270 A A B B
280 C D D D

A: No change
B: Discoloration
C: Discoloration, surface becomes rough
D: Partial melting or deformation

High-humidity/temperature resistance of Durafide
Durafide UL certification temperature(No.E109088)

Unit: ℃　

Grade＼Item Electrical Mechanical
With impact Without impact
1140A1 220℃ 200℃ 200℃
6165A4 240℃ 220℃ 240℃
Torelina®: made by Toray Industries, Inc.
Grade AR04
　Properties Test method
(ASTM)		 Unit AR04
　Specific gravity D792 - 1.66
　Water absorption rate(In 23°C water for 24 hrs.) D570 ％ 0.02
Mechanical properties Tensile strength 23℃ D638 MPa 175
Tensile elongation 23℃ D638 ％ 3.0
Bending strength 23℃ D790 MPa 230
Bending modulus of elasticity 23℃ Ｄ790 GPa 13.5
Shear strength 23℃ Ｄ732 MPa 70
Izod impact strength(With notch) 23℃ Ｄ256 J/m 135
(Without notch) 23℃ KJ/m2 35
Rockwell hardness D785 R scale 121
Taber abrasion D1044 m/1000 times 50
Friction coefficient for steel D1894 - 0.25
Thermal properties Melting point DSC ℃ 278
Thermal deformation temperature 1.82MPa D648 ℃ >260
　Linear expansion coefficient Flow direction D696 ×10-5/K 2.2
Orthogonal direction 3.3
Flammability (0.38 mm t) UL94 - V-0
Electrical properties Volume resistivity D257 Ω・m 1014
Dielectric breakdown voltage D149 MV/m 22
Permittivity 106Hz D150 - 3.6
Dissipation factor 106Hz D150 - 0.002

Note: The numerical values above are typical values. They are not standard values.

Torelina®: made by Toray Industries, Inc.
Grade A504X90
　Properties Test method
（ISO）		 Unit Glass fiber-reinforced
A504X90
(GF 40% reinforced/
standard)
>PPS-GF40<
　Hue - - Natural/Black
　Density 1183 kg/m3 1660
Water absorption rate (in water at 23°C 24 hrs.) 62 ％ 0.02
Mechanical properties Tensile strength 23℃ 527-1,-2 MPa 200
Tensile strain 23℃ ％ 1.8
Bending strength 23℃ 178 MPa 305
Bending modulus of elasticity 23℃ GPa 15.5
Shear strength 23℃ JIS K7214 MPa 80
Charpy impact strength (With notch) 23℃ 179-1 kJ/m2 11
　　　　　　　　　　　　(Without notch) 23℃ kJ/m2 55
Rockwell hardness 2039-2 R scale 122
Taber abrasion 9352 mg/1000times 50
Friction coefficient For steel JIS K7218 - 0.25
Thermal properties Melting point 11357-3 ℃ 278
Thermal deformation temperature 1.80MPa 75 ℃ >260
Linear expansion coefficient * (－40 to 150℃) Flow direction 11359-2 ×10-5/K 2.3
Orthogonal direction 3.1
Flammability UL94 - V-0
(0.28mmt)
Electrical properties Volume resistivity IEC60093 Ω・m 1014
Dielectric breakdown voltage IEC60243-1 MV/m 24
Permittivity 106Hz IEC60250 - 4.2
Dissipation factor 106Hz - 0.002
Moldability Mold shrinkage rate
(80 mm×3 mm t, film gate)		 Flow direction Toray method ％ 0.20
Orthogonal direction 0.80
Flow length 320℃,
98MPa,1mmt		 ×10-3m 135

* Measured using a sample machined from center of square plate (80 mm x 80 mm, t=3 mm, film gate)
Note: The above data are typical values derived from measured values obtained under specific conditions.