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| Guangdong
Guyan Electronic |
| Material
Co.Ltd |
| Address:No.8
Industry Zone, |
| Mubei
village, Tianhe district, |
| Guangzhou
city, P.R.China |
| Tel:
86-20-32056047/32056362 |
| Fax:86-20-32056421 |
| 13380041203
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| mail:conradkfc@aliyun.com |
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PRODUCT
INFORMATION
GY HT110
|
GY
HT110 is epoxy resin latent hardener
and accelerator. It¡¯s applied
in one-component adhesive, powder
coating and electronic ink. Its
speciality is: less ratio in epoxy
resin, high heat-resistance, brightening,
good electric insulation.
1.Physical characteristics:
Appearance
white powder
Size,d90
5~8um
m.p.
258-260¡æ
Solubility
soluble in DMSO, ethylene glycol
monomethyl ether
2.Hardening characteristics:
A.
As hardener
| Epoxy resin(EEW=190) |
100
|
| HT110 |
5 |
| Fumed silica |
1 |
Temperature/time(¡æ/min):100/60;110/40;120/20;130/15;140/10.
Pot life:25¡æ/8weeks
B.
As accelerator
| Epoxy resin(EEW=190) |
100
|
| Dicyandiamide |
8 |
| HT110 |
1 |
| Fumed silica |
1 |
Gel time: 120¡æ/40min.
Pot life: 40¡æ/6weeks
C. Typical formula:
| Epoxy resin |
100
|
| HT110 |
5 |
| Coupling agent |
0.5 |
| SiO2 |
240 |
The technic data after hardening(hardening condition:100¡æ/2hrs£«150¡æ/4hrs)
| Shore hardness |
97 |
| Tg |
153¡æ |
| HDI |
>240¡æ |
| Bulk resistance(25¡æ) |
1¡Á1015¦¸.©M |
| Water absorption |
0.09%wt |
| Bending strength |
8.7kg/mm2 |
If changing formula or hardening
condition , the data will be changed
accordingly.
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