供应EX-152黑胶(可代替乐泰3128

价格：面议

珠海市金邦泰工业材料有限公司

联系人：唐秋明

电话：13005697320

地址：中国广东珠海市前山香山花园16栋201室

产品规格：30ml/支

产品数量：1000 个

包装说明：

关 键 词：黑胶

行 业：

发布时间：2007-12-03

BASCI  DESCRIPTION
Aton EX152 is a single component, heat cure epoxy adhesive. The high strength and temperature resistant characteristic makes it suitable for potting or encapsulating of electric component.  

PRODUCT  PROPERTIES (UNCURED)         
Chemical Type	Epoxy Resin Base
Appearance	Black liquid
Specific Gravity @ 25*C
1.21
Viscosity @ 25*C, mPa.s(cP),
6,200
	
Flash Point (TCC), *C
>88

PRODUCT  PROPERTIES (CURED)
Shear strength on grit blasted mild steel, 
(cured 30 mins @ 150*C)


Shear
Strength
(Kg/c㎡)	Steel	310
		
	Aluminum	288
Hardness(Shore D)	80

TYPICAL PROPERTIES OF CURED MATERIAL
(samples cured for 30 min @ 150*C)
Physical Properties                           Electrical Properties

Coefficient of thermal expansion, 
(30~70℃) , ppm
           (130~180℃) , ppm	

80
200	Dielectric constant & loss, 25*C, 
ASTM D150 ,measured at 1kHz
                         1mHz	
4.1(loss0.02)
4.0(loss0.03)
Coefficient of thermal conductivity, 
ASTM C177, W.m-1 .K-1 	
0.3	Volume resistivity, ASTM D257	5 x 1015.cm
		Surface resistivity, ASTM D257	5 x 1014
Specific Heat , kJ.kg-1 . K-1 	0.3	Dissipation Factor at , ASTM D150
ASTM D150 ,measured at 1kHz
                        1mHz	
0.016
0.028
Absorption rate , (85℃/12hr) , %	1.6		
Glass Transition temperature. 
Tg.*C

>70		
		Dielectric strength , ASTM D149	550 volts/mil

TYPICAL CURING PERFORMANCE
Recommended conditions for curing are exposure to heat above 100*C.  Rate of cure and final strength will depend on the residence time at the cure temperature. 
 Temperature                      Cure Time (min.)
Fix time                    70℃                               20
Cured time                 70℃                               30
用于替代乐泰3128单组分环氧胶