5012-2A/5010B(2316B) epoxy resin

　

1.  Description

 

5012-2A/5010B(2316B) Epoxy Resin made by modify Epoxy and Specific Harderner, Main used for PC Board.

2.  Product data

 

Items	5012-2A	5010B(2316B)
Appearance	Transparent Viscous liquid	Clear, light yellow liquid
Viscosity（40°C，GB-2794-79）	1400~2200 mPa×s	100~150 mPa×s
Density（25°C，GB-4472）	1.05~1.15 g/ cm3	0.92~0.98 g/ cm3
Storage period	See expiry date on original container （6 months）	See expiry date on original container （6 months）
Mixture Ratio	By weight	A:B=100:50
Curing Condition	℃/hrs	25/24 OR 60/2~3

3. Physical and mechanical properties

 

Items	Testing Standard	Unit	Standard data
Appearance	Visual estimation	—	Transparent
Shore-D hardness	ASTM-D2240	Shore-D	>80
Flexural strength，25°C	GB-1043	N/mm2	74
Elongation at break，25°C	GB-1043	%	1.3
Volume resistivity，25°C	GB-1410	W×cm	>1.5´1014
Surface resistivity，25°C	GB-1410	W	>1.2´1014
Dielectric constant，25°C, 10KHz	GB-1049		4.2±0.1
Dissipation factor，25°C, 10KHz	GB-1049	%	<0.8
Dielectric strength，25°C	GB-1048	Kv/mm	>15

4.  Storage and Transportation:

1.       The product has slight irritation to skin,  gloves need to be weared during operation. In case of touching adhesives, alcohol washing first, then, soap washing .

2.       The product belongs to one compone adhesive. Keep tightly sealed and Store in cool and dark place. 

5.  Packing

A: Packed in 6KG ;B: Packed in 5KG  barrel.

Remarks:

    The above technical data are typical data at 70% humidity and 25 degree C,for customer reference only.

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