Test items Unit Test method I-500 I-311 I-3107 I-3603 I-3701 IDH-100  I-104 I-1701
Specific gravity - JIS K 7112 1.40 1.45 1.45 1.45 1.45 1.40 1.40 1.40
Rockwell hardness R scale JIS K 7202 120 118 118 118 118 112 120 120
Tensile yield stress MPa
(kgf/cm2)		 JIS K 6745 68
(691)		 63
(644)		 63
(645)		 63
(646)		 63
(647)		 56
(571)		 68
(691)		 68
(691)
Nominal tensile strain at break % JIS K 6745 10 13 13 13 13 15 10 10
Tensile elasticity MPa
(kgf/cm2)		 JIS K 6745 2500
(25500)		 2400
(24500)		 2400
(24500)		 2400
(24500)		 2400
(24500)		 2250
(23000)		 2500
(25500)		 2500
(25500)
Bending strength MPa
(kgf/cm2)		 JIS K 7203 95
(970)		 93
(950)		 93
(950)		 93
(950)		 93
(950)		 82
(840)		 95
(970)		 95
(970)
Flexural modulus of elasticity MPa
(kgf/cm2)		 JIS K 7203 3300
(34000)		 3200
(33000)		 3200
(33000)		 3200
(33000)		 3200
(33000)		 2900
(30000)		 3300
(34000)		 3300
(34000)
Compressive strength MPa
(kgf/cm2)		 JIS K 7208 74
(750)		 71
(720)		 71
(720)		 71
(720)		 71
(720)		 67
(680)		 74
(750)		 74
(750)
Charpy impact strength kJ/m2
(kgfcm/cm2)		 JIS K 6745 5.4
(5.5)		 7.4
(7.5)		 7.4
(7.5)		 7.4
(7.5)		 7.4
(7.5)		 9.8
(10.0)		 5.4
(5.5)		 5.4
(5.5)
Vicat softening temperature °C JIS K 6745 66 67 67 67 67 65 66 66
Linear expansion rate °C-1 JIS K 7197 5-7×10-5
Thermal conductivity W/(m·K) - 0.15-0.16
Specific heat kJ/(kg·K) JIS K 7123 0.8-1.3
Heating dimensional change % JIS K 6745 ±4% or less
Heat resistance - JIS K 6911 Self-extinguishing
UL94 V-0
Volume resistivity Ωcm JIS K 6911 1015  or more
Withstand voltage kV/mm JIS K 6911 25-35
Water absorption rate % JIS K 7209 0.02-0.03
Total light transmittance % JIS K 7105 >85 - - - - >80 - -
Color tone - - Clear White White Gray Black Clear Brown Smoke Gray Smoke
*The above figures are measured values,not the values for guaranteeing.

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