Guangzhou 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
mail:conradkfc@aliyun.com
 
PRODUCT INFORMATION
GY HT110

      GY HT110 is epoxy resin latent hardener and accelerator. Its 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
            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(/min):100/60;110/40;120/20;130/15;140/10.
Pot life:25/8weeks
B.     As accelerator

Epoxy resin(EEW=190)
100
Dicyandiamide 
8
HT110
1
Fumed silica 
1
Gel time:  120/40min.
Pot life:   40/6weeks
C. Typical formula:

Epoxy resin 
100
HT110 
5
Coupling agent 
0.5
SiO2 
240
The technic data after hardening(hardening condition:100/2hrs150/4hrs)
Shore hardness
97
Tg
153
 HDI 
>240
Bulk resistance(25)
11015.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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