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玻璃微珠增強30%PBT BASF Ultradur B4300 K6 低翹曲PBT樹脂印刷電路板塑膠原料

起訂量 (千克)價格

25-500￥30 /千克

500-1000￥29 /千克

≥1000￥28.5 /千克

品牌：巴斯夫

貨號：05131

發布日期： 2022-12-05
更新日期： 2025-09-30

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品牌	巴斯夫
貨號	05131
用途	注塑
牌號	B4300 K6
型號	B4300 K6
品名	PBT
外形尺寸	顆粒
生產企業	巴斯夫
是否進口	是

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Ultradur® B 4300 K6 | PBT-GB30 | BASF

Product Texts

Injection molding grade with 30 % glass beads and low warpage tendency. To produce technical parts, e.g. in the automotive or electrical industry.The products with the color designations BK15075 and LS BK15091 are optimized for automotive interior applications

Abbreviated designation according to ISO 1043-1: PBT-GB30

Rheological properties Value Unit Test Standard

Melt volume-flow rate, MVR 9 cm3/10min ISO 1133

Temperature 250 °C ISO 1133

Load 2.16 kg ISO 1133

Mechanical properties Value Unit Test Standard

Tensile modulus 4000 MPa ISO 527-1/-2

Stress at break 50 MPa ISO 527-1/-2

Strain at break 5 % ISO 527-1/-2

Tensile creep modulus, 1000h 2200 MPa ISO 899-1

Charpy impact strength, +23°C 35 kJ/m2 ISO 179/1eU

Charpy impact strength, -30°C 24 kJ/m2 ISO 179/1eU

Charpy notched impact strength, +23°C 3 kJ/m2 ISO 179/1eA

Thermal properties Value Unit Test Standard

Melting temperature, 10°C/min 223 °C ISO 11357-1/-3

Temp. of deflection under load, 1.80 MPa 75 °C ISO 75-1/-2

Temp. of deflection under load, 0.45 MPa 175 °C ISO 75-1/-2

Burning behavior at 1.5 mm nominal thickness HB class IEC 60695-11-10

Thickness tested (1.5) 1.5 mm IEC 60695-11-10

Yellow Card available Yes - -

Burning behavior at thickness h HB class IEC 60695-11-10

Thickness tested (h) 0.8 mm IEC 60695-11-10

Yellow Card available Yes - -

Oxygen index 23 % ISO 4589-1/-2

Electrical properties Value Unit Test Standard

Relative permittivity, 100Hz 3.8 - IEC 62631-2-1

Relative permittivity, 1MHz 3.8 - IEC 62631-2-1

Dissipation factor, 100Hz 12 E-4 IEC 62631-2-1

Dissipation factor, 1MHz 190 E-4 IEC 62631-2-1

Volume resistivity >1E13 Ohm*m IEC 62631-3-1

Surface resistivity 1E13 Ohm IEC 62631-3-2

Electric strength 37 kV/mm IEC 60243-1

Comparative tracking index 225 - IEC 60112

Other properties Value Unit Test Standard

Water absorption 0.4 % Sim. to ISO 62

Humidity absorption 0.2 % Sim. to ISO 62

Density 1530 kg/m3 ISO 1183

Material specific properties Value Unit Test Standard

Viscosity number 113 cm3/g ISO 307, 1157, 1628

Test specimen production Value Unit Test Standard

Injection molding, melt temperature 250 °C ISO 294

Injection molding, mold temperature 60 °C ISO 294

Injection molding, injection velocity 200 mm/s ISO 294

相關產品：

Rheological properties	Value	Unit	Test Standard
Melt volume-flow rate, MVR	9	cm3/10min	ISO 1133
Temperature	250	°C	ISO 1133
Load	2.16	kg	ISO 1133

Mechanical properties	Value	Unit	Test Standard
Tensile modulus	4000	MPa	ISO 527-1/-2
Stress at break	50	MPa	ISO 527-1/-2
Strain at break	5	%	ISO 527-1/-2
Tensile creep modulus, 1000h	2200	MPa	ISO 899-1
Charpy impact strength, +23°C	35	kJ/m2	ISO 179/1eU
Charpy impact strength, -30°C	24	kJ/m2	ISO 179/1eU
Charpy notched impact strength, +23°C	3	kJ/m2	ISO 179/1eA

Thermal properties	Value	Unit	Test Standard
Melting temperature, 10°C/min	223	°C	ISO 11357-1/-3
Temp. of deflection under load, 1.80 MPa	75	°C	ISO 75-1/-2
Temp. of deflection under load, 0.45 MPa	175	°C	ISO 75-1/-2
Burning behavior at 1.5 mm nominal thickness	HB	class	IEC 60695-11-10
Thickness tested (1.5)	1.5	mm	IEC 60695-11-10
Yellow Card available	Yes	-	-
Burning behavior at thickness h	HB	class	IEC 60695-11-10
Thickness tested (h)	0.8	mm	IEC 60695-11-10
Yellow Card available	Yes	-	-
Oxygen index	23	%	ISO 4589-1/-2

Electrical properties	Value	Unit	Test Standard
Relative permittivity, 100Hz	3.8	-	IEC 62631-2-1
Relative permittivity, 1MHz	3.8	-	IEC 62631-2-1
Dissipation factor, 100Hz	12	E-4	IEC 62631-2-1
Dissipation factor, 1MHz	190	E-4	IEC 62631-2-1
Volume resistivity	>1E13	Ohm*m	IEC 62631-3-1
Surface resistivity	1E13	Ohm	IEC 62631-3-2
Electric strength	37	kV/mm	IEC 60243-1
Comparative tracking index	225	-	IEC 60112

Other properties	Value	Unit	Test Standard
Water absorption	0.4	%	Sim. to ISO 62
Humidity absorption	0.2	%	Sim. to ISO 62
Density	1530	kg/m3	ISO 1183

Material specific properties	Value	Unit	Test Standard
Viscosity number	113	cm3/g	ISO 307, 1157, 1628

Test specimen production	Value	Unit	Test Standard
Injection molding, melt temperature	250	°C	ISO 294
Injection molding, mold temperature	60	°C	ISO 294
Injection molding, injection velocity	200	mm/s	ISO 294