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Lasty-1
    发布时间: 2018-09-11 15:20    

Lasty-1                           TECHNICAL DATA SHEET                                                  

PRODUCT DESCRIPTION 产品介绍

Lasty is an ABS like SL resin which has accurate and durable features. It is designed for solid state SLA platforms. Lasty can be applied in master patterns, concept models, general parts and functional prototypes in the field of automotive, medical and consumer electronics industries.The parts duability building with Lasty is over 6.5months.Lasty 是一种具备精确和耐久特性的类ABS的立体光造型树脂它被用于固态激光的光固化成型法。Lasty可应用于于汽车,医疗,消费电子等工业领域母模,概念模型,一般部件,功能性部件的制作。用Lasty树脂制造的部件的耐久性长达6.5个月以上。

TYPICAL FEATURES典型特点

-Liquid resin`s medium viscosity, so easy recoating, easy clean parts and machines 中等粘度的液态树脂,确保其更容易涂层以及清洗部件和机器

-Improved strength retained, improved dimensions retention of parts in humid condition 在潮湿环境中具有更好的强度及尺寸保持特性

-need minimal part finishing只需要极小的部件修饰

-Long shelf life in machine更长的实际使用期限

 

TYPICAL BENEFITS典型优点

-Need less part finishing time,easier post-curing 更少的部件完成时间

-Buliding accurate and high tough parts with an improved dimensional stability 能够建造精确和高韧性的部件并提高了部件的尺寸稳定性

-High quality controls for vacuum casting parts 对于真空铸造部件的高质量控制

-Color is more close to the ABS 颜色更加接近于ABS

-Outstanding machinable SLA material 卓越的可加工性

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Physical Properties – Liquid Material 液态材料的物理性能

Appearance外观

White白色

Density 密度

1.11~1.15g/cm3 @ 25

Viscosity 粘度  

270~380 cps @ 27

Dp 固化深度 

0.14~0.16 mm

Ec 临界曝光量

7.0~8.1 mJ/cm2

Building layer thickness

建造层厚

0.05~0.12mm

 

Mechanical Properties of Post-Cured Material 固化后材料的机械性能

MEASUREMENT测试项目

TEST METHOD 测试方法

VALUE 数值

 

 

90-minute UV post-cure 90分钟紫外固化

Hardness 硬度, Shore D

ASTM D 2240

75~90

Flexural modulus 弯曲模量, Mpa

ASTM D 790

2,485-2,560 

Flexural strength 弯曲强度, Mpa

ASTM D 790

72- 78

Tensile modulus 拉伸模量, MPa

ASTM D 638

2,531-2,685

Tensile strength 拉伸强度, MPa

ASTM D 638

43-60

Elongation at break 断裂延长率

ASTM D 638

7 -11%

Poisson`s Ratio泊松比

ASTM D 638

0.38-0.42

Impact strength notched Izod, J/m

缺口冲击强度

ASTM D 256

29 - 35

Heat deflection temperature,

热变形温度

ASTM D 648 @66PSI

 

64~77

 

Glass transition,Tg

玻璃化转变温度,

DMAEpeak

70~85

Coefficient of thermal expension,热膨胀系数, /

TMA(T

85~99*E-6

Density 密度, g/cm3

 

1.12~1.18

Dielectric Constant介电常数 

60 Hz

ASTM D 150-98

 

4.1~5.0

 

Dielectric Constant介电常数 

1 kHz

ASTM D 150-98

 

3.3~4.2

 

Dielectric Constant介电常数 

1 MHz

ASTM D 150-98

 

3.1~4.0

 

Dielectric Strength绝缘强度

kV/mm

ASTM D 1549-97a

 

12.8~16.8

 

注:Lasty使用及保存温度不宜过高,请在25摄氏度以下使用使用及保存的相对湿度必须在38RH%以下