Eastman Provista ST|TPC|Eastman物性表报告及物性特性介绍,Eastman Provista ST|TPC|Eastman注塑参数详情-塑料物性表查询网

Product TextsApplication/Uses Eastman Provista Copolymer ST is a second-generation material that complements Eastman Provista by offering similar features, while providing greater toughness. Eastman Provista Copolymer ST is ideal in applications that place greater physical demands on the profile.

加工/物理特性	值(Value)	单位(Unit)	测试标准(Test Standard)
ASTM数据(ASTM Data)
模具收缩(Mold Shrinkage) (MD)	0.003	mm/mm	ASTM D 955
密度(Density) (73°F)	1250	kg/m³	ASTM D 792

机械性能(机械性能(Mechanical properties))	值(Value)	单位(Unit)	测试标准(Test Standard)
ASTM数据(ASTM Data)
拉伸模量(Tensile Modulus)	1861.58	MPa	ASTM D 638
抗拉强度(Tensile Strength) at Yield	47.6	MPa	ASTM D 638
抗拉强度(Tensile Strength) at Break	48.3	MPa	ASTM D 638
屈服伸长率(Elongation at Yield)	5	%	ASTM D 638
断裂伸长率(Elongation at Break)	300	%	ASTM D 638
弯曲弹性模量(弯曲弹性模量(Flexural Modulus))	1861.58	MPa	ASTM D 790
抗弯强度(Flexural Strength)	64.8	MPa	ASTM D 790
洛氏硬度(Rockwell Hardness)	R105	-	ASTM D 785
悬臂梁式冲击切口 (1/8 in)	N	kJ/m	ASTM D 256
悬臂梁式冲击切口 (Low-温度(Temperature))	0.0641	kJ/m	ASTM D 256
温度(Temperature)	-40	°C	ASTM D 256

热性能(热性能(Thermal properties))	值(Value)	单位(Unit)	测试标准(Test Standard)
ASTM数据(ASTM Data)
DTUL @ 66 psi	72.8	°C	ASTM D 648
DTUL @ 264 psi	62.8	°C	ASTM D 648
Vicat 温度(Temperature)	85	°C	ASTM D 1525

Optical properties	值(Value)	单位(Unit)	测试标准(Test Standard)
ASTM数据(ASTM Data)
Gloss	143	-	ASTM D 2457
Haze	1.3	%	ASTM D 1003
Light Transmittance	91	%	ASTM D 1003

CharacteristicsProcessingProfile Extrusion, Pipe/Tube ExtrusionFeaturesCopolymerChemical ResistanceGeneral Chemical ResistanceEcological valuationFood approval FDA 21 CFRApplicationsPackagingRegional AvailabilityNorth America, Europe, Asia Pacific, South and Central America,.