高强单组份环氧结构胶寻找应用

单组份 超高强度环氧胶黏剂实验室开发一种超高强度环氧树脂基单组份胶黏剂,低卤,低粘,高强,耐老化。可以用于金属材料,磁性材料的粘接,1.6mm冷轧钢拉断都不能测出强度。具体一些物理参数如下:
  
Viscosity
10000cps
Storage Life
3 m (@0~5’C); 12 m (@-20’C)
Curing condition
30min~60min@150’C
Tg
108 ‘C
Tension Strength
65 MPa
Elongation
8.0%
Modulus
2.8 GPa
Halogen content
<900ppm
Hardness
Shore D
88


Viscosity
10000cps
Storage Life
3 m (@0~5’C); 12 m (@-20’C)
Curing condition
30min~60min@150’C
Tg
108 ‘C
Tension Strength
65 MPa
Elongation
8.0%
Modulus
2.8 GPa
Halogen content
<900ppm
Hardness
Shore D
88


性能测试结果如下:

Substrates
LSS
Before aging

LSS After aging
TS 207 (stainless steel)
>45 MPa
>38 MPa
Normal stainless steel
>47 MPa
>35 MPa
EGS
>32 MPa
>28 MPa
HDG
>48 MPa
>36 MPa
CRS
>50 MPa
>44 MPa
AL
>25 MPa
>18 MPa
Mg
>26 MPa
>18 MPa

Substrates
LSS
Before aging

LSS After aging
TS 207 (stainless steel)
45 MPa
38 MPa
Normal stainless steel
47 MPa
35 MPa
EGS
32 MPa
28 MPa
HDG
48 MPa
36 MPa
CRS
50 MPa
44 MPa
AL
25 MPa
18 MPa
Mg
26 MPa
18 MPa

固化条件:[email=60min@150]60min@150[/email]度,老化条件 85%RH85‘C 2 weeks

在CRS上测试结果见附件:

高强结构胶.pdf
(2013-08-06 17:28:39, Size: 53.6 KB, Downloads: 5)


我也来说两句 查看全部回复

最新回复

  • nysir (2013-8-10 17:13:30)

    能粘碳纤吗?我有很多做碳纤产品客户,我的联系方式13824308624
  • gd168 (2014-1-11 16:25:01)

    主要应用在哪里