3025U韩国三养Samyang PC TRIREX

产品简介 / Introduction

TRIREX 3025U是韩国三养（Samyang）TRIREX 品牌下的聚碳酸酯（PC）牌号，3025U充分发挥了PC材料固有的超高韧性和高延伸率优势，同时在比重、流动性和表面光泽方面具有明显优势，是需要高冲击韧性、外观品质和复杂成型结构的应用场景的理想选择。

  品牌：韩国三养Samyang
  品名：TRIREX
  品类：PC
  牌号：3025U
  材料特性：超高冲击韧性（75 kg·cm/cm）、160%断裂伸长率、良好电气绝缘性、优异流动性、低比重
  应用领域：电子电器、汽车、家用电器、通讯设备、LED照明部件等

苏州善德宸信作为韩国三养Samyang的授权代理商，可为您提供TRIREX® 3025U的物性表、材料供应、技术咨询及应用开发支持。欢迎随时致电15366296797，邮件请至abel.liu@e-sdcx.com。

TYPICAL DATA OF

TRIREX 3025U GRADE

PROPERTY	UNIT	ASTM METHOD	TYPICAL DATA
PHYSICAL
Specific Gravity	-	D792	1.2
Water Absorption (24 hours at 23℃)	%	D570	0.15
Melt Flow Rate (300℃, 1.2kg)	g/10min	D1238	18

MECHANICAL
Tensile Strength at yield	kgf/cm²	D638	630
Tensile Elongation at break	%	D638	120
Flexural Strength at yield	kgf/cm²	D790	970
Flexural Modulus	kgf/cm²	D790	23,400
Izod Impact Strength, notched, 23℃(1/8")	kgf.cm/cm	D256	80

THERMAL
HDT, 18.6 kgf/cm²	℃	D648	128

OTHERS
UL-94 Flammability	-	（UL 94）	V-2@0.5mm
Mold Shrinkage	%	D955	0.5~0.7
※ The figures listed in this table are typical values obtained under the standard test methods and may not beapplicable for products that are under different application condition.

PROCESSING GUIDE FOR
TRIREX 3025U GRADE

SPECIFICATION	UNIT	CONDITIONS

Drying Temperature	℃	120
Drying Time	hr	3~4
Moisture Content, Max	%	0.02

Melt Temperature	℃	290~310
Nozzle Temperature	℃	275~310
Front Temperature	℃	280~315
Middle Temperature	℃	270~290
Rear Temperature	℃	260~280
Mold Temperature	℃	65~105

Back Pressure	MPa	0.4~0.7
Screw Speed	%	40~70（slow to moerate）
Vent Depth	mm	0.02~0.08
•General processing conditions for TRIREX 3025U are shown below. •Drying prior to processing is essential to ensure desired appearance and property performance.