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TORZEN PA66 U4820L NC01

添加时间:2013-04-25  信息来源:http://www.simibc.com/  作者:苏州希普能塑料

INVISTA Engineering Polymers
Unreinforced(非增强)

 

产品:TORZEN™ U4820L NC01 PA66 Resin
描述:TORZEN PA66 U4820L NC01树脂是一种通用PA66树脂,适合于注塑成型和挤出应用,功能有:快速循环、内部和外部润滑、良好的机器进料和脱模。
DESCRIPTION:TORZEN™ U4820L NC01 resin is a general purpose PA66 resin suitable for injection molding and extrusion applications where fast cycles are required. It is lubricated internally and externally for excellent machine feed and mold release.

 

Value in use for TorZen™ u4820l resin:
A balance of good mechanical properties, fast cycling, whiteness, ease of ejection from mold, and UL RTI recognition down to 0.71mm

 

applicaTion space:
Electrical and electronics, appliances, household

 

TargeTed and/or ValidaTed parTs:
• Aerosol valves   • Cable ties
• Wiring devices   • Connectors (E&E, automotive) 

 
coMparaTiVe analysis: TorZen™ pa66 u4820l resin Vs coMpeTiTiVe grades 
测试 单位 TORZENTM U4820L PA66 resin Leading Competitors’Products
Tensile Strength Mpa 82 82
Elongation @ Break % 50 35
Tensile Modulus MPa 3200 3100-3400
Notched Charpy @ 23℃ kJ/㎡ 5 6
HDT @ 0.45 Mpa deg C 204 200-205
Density g/cm3 1.14 1.14
Flammability Classification @ 0.71mm UL94 V-2 V-2
 
 
TorZen™ u4820l pa66 resin shows an excellenT balance of properTies
perTinenT applicaTion leVel daTa
 
产品物性

Properties (dry) Value Units Method
Physical Density 1.14 g/cm3 ISO 1183
Mold Shrinkage,2.0mm,Parallel 1.9 % ISO 294-4
Mold Shrinkage,2.0mm,Transverse 1.8 % ISO 294-4
Water Absorption-24 hours 1.4 % ISO 62
Water Absorption-Equilibrium @ 50% RH   % ISO 62
机械 Tensile Strength at Yield (50mm/min) 82 Mpa ISO 527
Tensile Strength at Break - Mpa ISO 527
Elongation at Yield 4.2 % ISO 527
Elongation at Break 50 % ISO 527
Tensile Modulus (1mm/min) 3200 Mpa ISO 527
Flexural Modulus 2900 Mpa ISO 178
Flexural Strength 95 Mpa ISO 178
Notched Charpy at 23℃ 4.6 kJ/㎡ ISO 179
Notched Charpy at -30℃ 4.3 kJ/㎡ ISO 179
Unnotched Charpy at 23℃ NB kJ/㎡ ISO 179
Unnotched Charpy at -30℃ 310 kJ/㎡ ISO 179
Notched Izod at 23℃ 4.1 kJ/㎡ ISO 180
Melting Temperature,10℃/min 261 ISO 11357
HDT at 0.45 Mpa 204 ISO 75
HDT at 1.82 Mpa 66 ISO 75
CLTE,2.0mm,Parallel,23 -55℃ 1.0 10-4/℃ ASTM E831
CLTE,2.0mm,Transverse,23 -55℃ 0.8 10-4/℃ ASTM E831
电气 Surface Resistivity 3E+14 ohms IEC 60093
Volume Resistivity,2.0mm 4E+14 ohm-cm IEC 60093
Dielectric Strength,1.0mm 32 kV/mm IEC 60243
Comparative Tracking Index,3.0mm 600 volts IEC 60112
易燃 Flammability Classification (0.40mm) V-2 -- UL 94
Glow Wire Flammability Index (0.71mm) 960 IEC 60695-2-12
Glow Wire Flammability Index (1.5mm) 960 IEC 60695-2-12
Glow Wire Flammability Index (3.0mm) 960 IEC 60695-2-12
Glow Wire Ignition Temperature (0.71mm) 960 IEC 60695-2-13
Glow Wire Ignition Temperature (1.5mm) 900 IEC 60695-2-13
Glow Wire Ignition Temperature (3.0mm) 750 IEC 60695-2-13

 

 

Product Description

TORZEN™ U4820L NC01 resin is a general purpose PA66 resin suitable for injection molding and extrusion applications where fast cycles are required. It is lubricated internally and externally for excellent machine feed and mold release. Available in natural and black.

 

General Information

Material Status

Commercial: Active

 

Availability

North America, South America, Europe, Asia

 

Features

Good color retention and processability

 

RoHS

No intentional additives or ingredients used in TORZEN™ U4820L NC01 are among those in the European directive 2002/95/EC (RoHs), as amended.

 

成型的工艺

干燥温度               80℃

干燥时间*              3-4小时

料筒温度

后区                      250-270℃

中区                      270-290℃

前区                      270-290℃

喷嘴                      270-290℃

加工(熔体)温度       280-300℃

模具温度               50-90℃

背压**                   2-10巴

排气槽深度            0.007-0.04毫米

垫(范围)                 4-6毫米

建议水份(最大值)    0.18%(重量)

建议的水分(分钟)    0.08%(重量)

螺杆转速                75-180转

 

*初始水分低于0.25%(重量).使用除湿的空气。

**熔体压力

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