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

Product TextsApplication/Uses Eastman Provista copolymer NXT can often run on most standard processing equipment at high speeds. The extremely high melt strength of this resin gives added versatility for a variety of process setups and makes it a good choice when extruding profiles into complicated shapes. In addition, its compatibility with the PET recycle stream makes this product an environmentally friendly choice.

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)	1310	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)	2206.32	MPa	ASTM D 638
抗拉强度(Tensile Strength) at Yield	53	MPa	ASTM D 638
抗拉强度(Tensile Strength) at Break	26	MPa	ASTM D 638
屈服伸长率(Elongation at Yield)	5	%	ASTM D 638
断裂伸长率(Elongation at Break)	116	%	ASTM D 638
弯曲弹性模量(弯曲弹性模量(Flexural Modulus))	2137.37	MPa	ASTM D 790
洛氏硬度(Rockwell Hardness)	R110	-	ASTM D 785
悬臂梁式冲击切口 (1/8 in)	0.0801	kJ/m	ASTM D 256
悬臂梁式冲击切口 (Low-温度(Temperature))	0.0427	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	67.8	°C	ASTM D 648
DTUL @ 264 psi	62.2	°C	ASTM D 648

Optical properties	值(Value)	单位(Unit)	测试标准(Test Standard)
ASTM数据(ASTM Data)
Gloss	151	-	ASTM D 2457
Haze	0.4	%	ASTM D 1003
Light Transmittance	91	%	ASTM D 1003

CharacteristicsProcessingProfile Extrusion, Pipe/Tube ExtrusionFeaturesMelt Strength, CopolymerChemical ResistanceGeneral Chemical ResistanceApplicationsPackagingRegional AvailabilityNorth America, Europe, Asia Pacific, South and Central America,.