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B4500

2015-12-16 17:04

Performance items Test condition Test Methods Test Data Data unit
Basic performance Water absorption In 23 ℃ water ISO 62 0.5 %
The melt flow rate MVR250 ℃ / 2.16kg ISO 1133 19 cm 3 / 10min
density ISO 1183 1.3 g / cm 3
Moisture absorption 23 ℃ / 50% relative humidity ISO 62 0.25 %
colour Natural color (n), self-colored (c), black (bk), special color (sp) n
Sticky number 0.05g / ml, phenol / 1.2 dichlorobenzene 1.1 ISO 1628 1.30 ml / g
Physical properties Mold (plastic) shrinkage Portrait / Landscape, Test Strip 1.5 / 1.5 %
Mechanical behavior Carby impact strength +23 ℃ ISO 179 / leU 290 KJ / m 2
Bending strength ISO 178 85 MPa
Stretch Elastic Modulus - ISO 527-2 2500 MPa
Creep modulus 1000h, elongation d0.5%, + 23 ℃ ISO 899-1 1200 MPa
Elongation Yielding ISO 527-2 3.7 /> 50 %
Tensile stress Yielding ISO 527-2 60 MPa
Ball indentation hardness H 358/30, H961 / 30 ISO 2039-1 130 MPa
Cardi notched impact strength +23 ℃ ISO 179 / leA 6 KJ / m 2
Impact damage energy W50 molding compound ISO 6603-1 > 140 J
Electrical performance Relative Arc Path Index CTl Test solution A / Test solution B IEC 60112 CTl550 / CTl450M
Dielectric strength K20 / P50 IEC 60243-1 140 KV / mm
Surface resistance IEC 60093 10 13 ? / td>
Volume resistivity IEC 60093 10 16 ? cm
Dielectric constant 100MHz / 1MHz IEC 60250 3.3 / 3.3
Loss factor 100MHz / 1MHz IEC 60250 0.002 / 0.02
Processing performance Melt temperature range Injection molding / extrusion 230-260
Thermal performance Melting point DSC molding compound ISO 3146 220-225
Coefficient of linear expansion Vertical / Horizontal, (23 ℃ -80 ℃) DIN 53752 13-16 10 -5 / K
Specific heat capacity Molding compound 1.5 j / (gk)
Heat distortion temperature 1.8MPa load (HDT A) /0.45MPa load (HDT B) ISO 75-2 65 (165)
Operating temperature Short cycle operation, injection molded parts 200
Burning rate According to UL standards, 1.6mm, 0.8mm UL 94 94HB class
Thermal conductivity DIN 52612 0.27 W (mk)
Heat index When the tensile strength is 50% at 20000h / 5000h IEC 216-1 120/140
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