【具有优良的抗冲击强度耐化学性 PETG 美国伊士曼 21446】价格_厂家

品牌/厂家

美国伊士曼

牌号

21446

类型

正牌料

用途级别

挤出级

产地

美国

密度

1.27g/cm3

特性

有优良的抗冲击强度，耐化学性，尺寸稳定性，低收缩率

Physical PropertiesMetricEnglishCommentsMechanical PropertiesMetricEnglishCommentsThermal PropertiesMetricEnglishCommentsOptical PropertiesMetricEnglishCommentsDescriptive Properties

Density	g/cc	lb/in³	ASTM D792

Hardness, Rockwell R	106	106	ASTM D785
Tensile Strength at Break	MPa	psi	ASTM D638
Tensile Strength, Yield	MPa	psi	ASTM D638
Elongation at Break	109 %	109 %	ASTM D638
Elongation at Yield	4.0 %	4.0 %	ASTM D638
Flexural Strength	MPa	psi	ASTM D790
Flexural Modulus	GPa	ksi	ASTM D790
Izod Impact, Notched	J/cm @Temperature -40.0 °C	ft-lb/in @Temperature -40.0 °F	ASTM D256
	J/cm @Temperature 23.0 °C	ft-lb/in @Temperature 73.4 °F	ASTM D256
Izod Impact, Unnotched	NB	NB	ASTM D4812
	NB @Temperature -40.0 °C	NB @Temperature -40.0 °F	ASTM D4812
Puncture Energy	J	ft-lb	Puncture Resistance @Max Load, 23°C; ASTM D3763
	J	ft-lb	Puncture Resistance @Max Load, 0°C; ASTM D3763
	J @Temperature -40.0 °C	ft-lb @Temperature -40.0 °F	Puncture Resistance at Max Load; ASTM D3763

Deflection Temperature at 0.46 MPa (66 psi)	°C	°F	ASTM D648
Deflection Temperature at 1.8 MPa (264 psi)	°C	°F	ASTM D648
Vicat Softening Point	°C	°F	1kg load; ASTM D1525

Haze	0.60 %	0.60 %	ASTM D1003
Gloss	171 %	171 %	at 60°; ASTM D2457
Transmission, Visible	88 %	88 %	Regular Transmittance; ASTM D1003
	90 %	90 %	Total Transmittance; ASTM D1003

Color, CIE b*	0.61