爱的合成


产品中心

爱的还原生活之美,以优质服务创造共赢未来实用的价格,
个性化的选择,完美匹配您的各项需求


4111
    发布时间: 2018-09-10 23:13    

C-UV 4111                    Technical Data Sheet

UV/Visible light cure Adhesive  紫外/可见光固化胶粘剂

 

 

 

PRODUCT DESCRIPTION 产品介绍

C-UV4111 is one component, epoxy based, cationic curable adhesive. The material cures when exposed to ultraviolet radiation. C-UV4111 is used to bond, seal  metal or glass components with high strength and chemical resistance. Temperature exposure can be up to 200 °C.  The cured material has very low ionic contents with low outgassing, which is well suitable for use in electronic encapsulating, such as cover glass bonding of CCD/CMOS area image packages. C-UV4111 是一种单组分,环氧基阳离子固化胶粘剂。该产品在紫外光照射下固化,用于粘接和密封金属或玻璃元件并具有高强度和耐化学腐蚀性。该产品可耐温达200 °C。固化后材料具有很低的阳离子组成和低的排气率,因此该C-UV 4111非常适合于电子封装,例如玻璃基板上的CCD/CMOS面元的封装。

 

 

PROPERTIES OF UNCURED MATERIAL 固化前材料性能

Property性能

Test Method测试方法

Value数值

Color/Appearance 色/外

Visual 目测

clear liquid  清澈液体 

Specific Gravity 

比重, 25 °C, g/cm3

ASTM D-792

1.1

Viscosity 粘度, cps, 25 °C

Brookfield 布氏粘度, #710 rpm                                                                   

4,000 -6,000

Shelf life 储存期@20 °C, month

 

6

 

 

TYPICAL PROPERTIES OF CURED MATERIAL 固化后材料典型物理性能 

Material cured at 30 sec x 200 mW/ cm2  材料在30 x 200 mW/ cm2下固化

Property性能

Test Method测试方法

Value数值

Tack free time 自由附着时间

100 mW/ cm2

< 8 sec

Depth of cure 固化深度

60 seconds x 100 mW/ cm2  

 0.6 mm

Tensile strength拉伸应力, N/mm2, glass to glass 玻璃对玻璃

30 seconds x 100 mW/ cm2  plus 60 minx125C

 3.5

Glass transition temperature 玻璃化转变温度, Tg  °C

 

145

Coefficient of thermo expansion 热膨胀系数, cm/cm/°C

RT to 125 °C

60

Chemical / solvent resistance

耐化学及溶剂腐蚀性

Most oil, solvents gasoline, water. alcohols,   大多数油,溶剂,汽油,水,酒精

Excellent resistance

极佳的耐腐蚀性

Dielectric strength 绝缘强度, kv /mm

ASTM D149

35

Surface resistivity, Ω

ASTM D257

4.5 E+15

Volume resistivity, Ω.CM

ASTM D257

3.8 E+14

Dielectric constant/Dissipation factor

ASTM D150

3.6/0.02 (1 kHz)

 

 

3.5/0.03 (1000 kHz)

 

DIRECTIONS FOR USE 使用指南

The adhesive can be hand applied from bottle, or dispensing systems are also available for high volume assembly applications.  该产品可手工从瓶中取出使用,对于大体积的装配生产可提供分散系统。

CURING TIME TABLE  固化进度表

The material cures when exposed to ultraviolet radiation and/or visible light with sufficient intensity. Recommended intensity for cure is 100 mW/ cm2 at 365 nm.  在足够强度的紫外和(或)可见光辐照下该产品可固化。推荐固化光强度为100 mW/ cm2 at 365 nm

 

推荐紧随热固化至少100 - 120 °C x 30分钟

 

STORAGE INFORMATION 储存方法

Store at 8 – 22 °C in a dry, cool place and in sealed containers out of direct sunlight. 8 – 22 °C下干燥,凉爽和密封保存,避免阳光的直接照射。

 

Notes 注意:  it is the user’s responsibility to determine the suitability of the products and methods of use. 用户具有决定产品的适用性和选择合适的使用方法的责任。