H600-H耳机改模光敏树脂 DIY模型耳机壳成型快速表干 高硬度UV光固化

一、产品说明：H600－H是一种单组份紫外固化光敏树脂，主要用各类模型制作、DIY耳机改模制作、工艺饰品表面滴胶保护等，可加色精调多种颜色。具有快速表干，快速固化，硬度高，韧性佳，优越的抗冲击性，高抗水性，低收缩率等特性。

二、化学物质类型        改性丙烯酸酯       

外观                             淡黄色透明液体

粘度(mPa.s/25℃)       1500-3500          

密度25℃ g/cm³          1.05

三、固化性能：H600-H在空气环境下需要足够的紫外能量辐射才能够固化。固化速率和固化效果需要足够的光能量，主要是200-400nm紫外光，推荐使用365nm紫外光源。

四、固化条件:

50-100W紫外线灯,主要波长365nm；固化时间60-90秒，固化厚度1-3MM

五、固化物性能：

热膨胀系数@ 25°C, /°C      2.5 x 10_6         

硬度（邵D）                       75-82

吸水率24 hrs @ 25°C, %      0.3          

玻璃化温度°C                       50

1、 Product Description: h600-h is a one component UV curing photosensitive resin. It is mainly used for making all kinds of models, making DIY earphones by changing models, protecting the surface of craft ornaments by dropping glue, etc. it can be added with various colors. It has the characteristics of rapid surface drying, rapid curing, high hardness, good toughness, superior impact resistance, high water resistance and low shrinkage.

2、 Chemical type modified acrylate

Light yellow transparent liquid

Viscosity (MPa. S / 25 ℃) 1500-3500

Density 25 ℃ g / cm 3 1.05

3、 Curing performance: h600-h needs enough UV energy radiation to cure in the air environment. The curing rate and curing effect need enough light energy, mainly 200-400nm UV light, 365nm UV light is recommended.

4、 Curing conditions:

50-100w UV lamp, main wavelength: 365nm; curing time: 60-90s, curing thickness: 1-3mm

5、 Properties of solidified products:

Coefficient of thermal expansion @ 25 ° C, / ° C 2.5 x 10 μ 6

Hardness (Shao d) 75-82

Water absorption 24 hrs @ 25 ° C,% 0.3

Glass transition temperature ° C 50