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Product TextsCommon features of Crastin? thermoplastic polyester resin include mechanical and physical properties such as stiffness and toughness, heat resistance, friction and wear resistance, excellent surface finishes and good colourability. Crastin? thermoplastic polyester resin has excellent electrical insulation characteristics and high arc-resistant grades are available. Many flame retardant grades have UL 識別(recognition) (class V-0). Crastin? thermoplastic polyester resin typically has high chemical aFor disposal, local regulations have to be observed.It has improved surface aesthetics, excellent dimensional stability and low warpage characteristics.002	mm/mm	ASTM D 955
密度(Density) (73°F)	1430	kg/m3	ASTM D 792

流變性能(Rheological properties)	值(Value)	單位(Unit)	測試標(biāo)準(zhǔn)(Test Standard)
ISO數(shù)據(jù)(ISO數(shù)據(jù)(CAMPUS/ISO) Data)
熔體體積流動(dòng)速率(Melt volume-flow rate) (MVR)	10	cm3/10min	ISO 1133
溫度(Temperature)	250	°C	ISO 1133
負(fù)載(Load)	5	kg	ISO 1133
成型收縮(Molding shrinkage) (parallel)	0.3	%	ISO 294-4, 2577
成型收縮(Molding shrinkage) (normal)	0.6	%	ISO 294-4, 2577

機(jī)械性能(機(jī)械性能(Mechanical properties))	值(Value)	單位(Unit)	測試標(biāo)準(zhǔn)(Test Standard)
ISO數(shù)據(jù)(ISO數(shù)據(jù)(CAMPUS/ISO) Data)
拉伸模量(Tensile Modulus)	9800	MPa	ISO 527-1/-2
破壞時(shí)應(yīng)變(Stress at break)	135	MPa	ISO 527-1/-2
破壞時(shí)應(yīng)變(Strain at break)	2.3	%	ISO 527-1/-2
簡支梁沖擊強(qiáng)度(Charpy impact strength) (+23°C)	55	kJ/m2	ISO 179/1eU
簡支梁缺口沖擊強(qiáng)度(Charpy notched impact strength) (+23°C)	9	kJ/m2	ISO 179/1eA
簡支梁缺口沖擊強(qiáng)度(Charpy notched impact strength) (-30°C)	9	kJ/m2	ISO 179/1eA
ASTM數(shù)據(jù)(ASTM Data)
拉伸模量(Tensile Modulus)	8999.99	MPa	ASTM D 638
抗拉強(qiáng)度(Tensile Strength)	131	MPa	ASTM D 638
斷裂伸長率(Elongation at Break)	2	%	ASTM D 638
彎曲彈性模量(彎曲彈性模量(Flexural Modulus))	8275	MPa	ASTM D 790
抗彎強(qiáng)度(Flexural Strength)	179	MPa	ASTM D 790
懸臂梁式?jīng)_擊切口 (1/8 in)	0.096	kJ/m	ASTM D 256
懸臂梁式?jīng)_擊切口 (Low-溫度(Temperature))	0.096	kJ/m	ASTM D 256
溫度(Temperature)	-40	°C	ASTM D 256

熱性能(熱性能(Thermal properties))	值(Value)	單位(Unit)	測試標(biāo)準(zhǔn)(Test Standard)
ISO數(shù)據(jù)(ISO數(shù)據(jù)(CAMPUS/ISO) Data)
熔化溫度(熔化溫度(Melting temperature)) (10°C/min)	220	°C	ISO 11357-1/-3
溫度負(fù)荷變形(Temp. of deflection under load) (1.80 MPa)	185	°C	ISO 75-1/-2
燃燒性(球壓痕硬度(Burning behav)). at 1.5 mm nom. thickn.	HB	class	IEC 60695-11-10
厚度測試(Thickness tested)	1.5	mm	IEC 60695-11-10
UL 識別(recognition)	UL	-	-
燃燒性(球壓痕硬度(Burning behav)). at thickness h	HB	class	IEC 60695-11-10
厚度測試(Thickness tested)	3.0	mm	IEC 60695-11-10
UL 識別(recognition)	UL	-	-
ASTM數(shù)據(jù)(ASTM Data)
UL 94 阻燃等級(Flame rating)	HB	-	UL 94
厚度測試(Thickness tested)	0.75	mm	-
DTUL @ 66 psi	215	°C	ASTM D 648
DTUL @ 264 psi	190	°C	ASTM D 648
熔化溫度(Melting 溫度(Temperature))	225	°C	ASTM D 3418

電氣性能(Electrical properties)	值(Value)	單位(Unit)	測試標(biāo)準(zhǔn)(Test Standard)
ISO數(shù)據(jù)(ISO數(shù)據(jù)(CAMPUS/ISO) Data)
表面電阻率(Surface resistivity)	>1E15	Ohm	IEC 60093
相比漏電起痕指數(shù)(Comparative tracking index)	550	-	IEC 60112
ASTM數(shù)據(jù)(ASTM Data)
絕緣強(qiáng)度(Dielectric Strength) (Short Time)	23	kV/mm	ASTM D 149
耗散因數(shù)(Dissipation Factor) (1 MHz)	0.013	-	ASTM D 150
介電常數(shù)(Dielectric Constant) (1 MHz)	3.4	-	ASTM D 150
表面電阻率(Surface Resistivity)	>1E15	Ohm	ASTM D 257
體積電阻率(Volume Resistivity)	>1E15	Ohm*cm	ASTM D 257

其他屬性(Other properties)	值(Value)	單位(Unit)	測試標(biāo)準(zhǔn)(Test Standard)
ISO數(shù)據(jù)(ISO數(shù)據(jù)(CAMPUS/ISO) Data)
吸水率(Water absorption)	1	%	Sim. to ISO 62
吸濕性(Humidity absorption)	0.25	%	Sim. to ISO 62
密度(Density)	1420	kg/m3	ISO 1183

流變計(jì)算屬性(Rheological calculation properties)	值(Value)	單位(Unit)	測試標(biāo)準(zhǔn)(Test Standard)
ISO數(shù)據(jù)(ISO數(shù)據(jù)(CAMPUS/ISO) Data)
密度(Density) of melt	1270	kg/m3	-
熔體熱導(dǎo)率(Thermal conductivity of melt)	0.28	W/(m K)	-
規(guī)格的熱容融化(Spec. heat capacity of melt)	1790	J/(kg K)	-
噴射溫度(Ejection temperature)	165	°C	-

Diagrams ISO 1817 Liquid C) (23°C)[/td][/tr][tr][td] ISO 1817 Liquid 4) (23°C)[/td][/tr][tr][td] ISO 1817 Liquid F) (23°C)[/td][/tr][tr][td] ISO 1817 Liquid F) (90°C)[/td][/tr][tr][td] ISO 1817 Liquid F) (>90°C)[/td][/tr][tr][td]Salt solutions[/td][/tr][tr][td] 4 Brake fluid (130°C)[/td][/tr][tr][td] .
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Crastin? LW9330 NC010|(PBT+SAN)-I-GF30|DuPont