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4814
    发布时间: 2018-09-10 23:30    

C-UV 4814                    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-UV 4814 is one component, high viscosity, thixotropic adhesive, which reduce the migration of the applied liquid product, in particular, where large gap filling capability is desired. C-UV4814 is designed for bonding “difficult to bond” plastics such as flexible or rigid PVC to polycarbonate. It has also shown excellent adhesion  on various substrates  including,  fibre reinforced polymers, glass and most metals. C-UV 4814是一种单组分,高粘度,具触变性的粘接剂。它具有很低的流动性,特别适合于需要填充大缝隙的场合。C-UV 4814专设计用于一些难粘合塑料之间例如柔性或硬质PVC材料与碳聚物之间的粘合。该产品对各种基质如纤维增强聚合物,玻璃和大多数金属也表现出极佳的粘合性能。

C-UV4814 is available in natural color and black version (C-UV4814B) 该产品可提供自然色(C-UV 4814)和黑色(C-UV 4814B)两种产品。

 

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

Beige translucent paste and/or black

  ,透明糊状

Specific Gravity 

比重, 25 °C, g/cm3

ASTM D-792

1.1

 

Viscosity 粘度, cps, 25 °C

Brookfield 布氏粘度, 10 rpm                                                                   

16, 000 – 35, 000

Refractive index 折射率

 

1.475

Shelf life 储存期@20 °C, month

 

12

 

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

Property性能

Test Method测试方法

Value数值

Hardness 硬度

Shore D 邵氏硬度

65

Refractive index 折射率

 

1.50

Fixture time, glass slide 

固定时间,玻璃片

6 mW/ cm2

  < 10 seconds

Depth of cure 固化深度

20 seconds x 30 mW/ cm2  

  4 mm

Tensile strength 抗拉强度, N/mm2

ISO 527  

  15

Elongation 延长率, %

  

90

Adhesive strength,  Block Shear

粘接强度, 剪力,  N/mm2

90 seconds x 30 mW/ cm2  

17 (polycarbonate/PC 碳聚物/PC)

 15 (PC/PVC)

 8 ( PC/Aluminum PC/)

Aging test, PC/PVC/Aluminum

老化测试, PC/PVC/

50 °C /100%RH x168 hrs

80-85% retention 保持

Volume resistivity 体电阻, Ω.cm

 

9.5E+11

 

 

 

 

 

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。

 

Apply adhesive to one surface and assemble immediately.将该产品施加在一个部件的表面上后立即装配

 

 

 

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 30-100 mW/ cm2 at 365 nm. It needs at least 90 seconds in30 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30-100 mW/ cm2 at 365 nm30 mW/ cm2 at 365 nm 下至少固化90

 

STORAGE INFORMATION 储存方法

Store at 8 – 20 °C in a dry, cool place and in sealed containers out of direct sunlight. 8 – 20 °C下干燥,凉爽和密封保存,避免阳光的直接照射。有效期:从出厂之日起半年。

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。