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Brominated Epoxy Resin
Product Overview
In addition to features of ordinary epoxy resins like good chemical stability, electrical insulation, corrosion resistance, low shrinkage, strong cohesivenessand high mechanical strength, brominated epoxy resin also has excellent flame resistance.
The rapid development of electrical and electronic industries pushes the printed circuit board technology to shift towards the direction of high density, high precision, multi-layer, high reliability, and high frequency, and the requirement for the quality of brominated resin is getting higher and higher. Since 2010, our company has developed Tg150, Tg170, high CTI and other high-performance brominated resin products. We are also able to carry out product development according to customer requirements.
We now offer the following brominated epoxy resins：RFBE3350A80、RFBE3350K70、RFBE3351A80、RFBE3351HA80、RFBE3460A80、RFBE3462A80、RFBE3463A80、RFBE3465A75、RFBE3468K75、RFBE3469A75 and so on.
Product Uses
Widely used as flame retardant sealing materials,it can be used in composite materials, laminates, adhesives which used inelectronic products, electric, ships, construction and other fields.
Features Indicators
|
Grade
|
EEW
( g/eq )
|
Hydro-Cl
(mg/kg)
|
Viscosity@ (mPa.S)
|
Solid Contend
(wt.%)
|
Br Content
(wt,%)
|
Color
(Gardner)
|
Remark
|
|
RFBE3350A80
|
420 ~ 440
|
200-250
|
1000 ~ 2000
|
79 ~ 81
|
18.5 ~ 21.5
|
Max. 0.9
|
Electric
(FR-4)
|
|
RFBE3351A80
|
420 ~ 440
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150-300
|
1300 ~ 1700
|
79 ~ 81
|
18.5 ~ 21.5
|
10-13
|
|
RFBE3351HA80
|
415 ~ 435
|
150-300
|
1300~ 1700
|
79 ~ 81
|
18.5 ~ 21.5
|
10-13
|
|
RFBE3460A80
|
340 ~ 380
|
Max. 300
|
1000 ~ 2000
|
79 ~ 81
|
10 ~ 14
|
Max. 1
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High CTI
|
|
RFBE3462A80
|
340 ~ 360
|
150-300
|
1100 ~ 2100
|
79 ~ 81
|
10 ~ 14
|
10-12
|
|
RFBE3463A80
|
390-430
|
Max. 300
|
1800-2800
|
79 ~ 81
|
19 ~ 21
|
Max. 13
|
Tg 150
|
|
RFBE3465A75
|
360±20
|
Max. 300
|
1600±300
|
79 ~ 81
|
19 ~ 21
|
Max. 13
|
Tg 150
|
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RFBE-3468K75
|
280±20
|
Max. 350
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Max. 1500
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74 ~ 76
|
19 ~ 21
|
Max. 14
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Tg 160
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