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A6280 | Anti bleed Additive


A6280 | Anti bleed Additive
A6280 | Anti bleed Additive
A6280 | Anti bleed Additive
Main features
  • Use in Non-metal-filled systems
  • Excellent bleed control on Gold surfaces
  • Non halogenated

Product Description

A-6280 is a proprietary non-halogenated additive designed to reduce resin bleed out on a variety of surfaces (especially difficult to control gold surfaces) with minimal or no affect on the adhesion properties of the formulation. It shows excellent results when used in non-metal filled systems. It is co-curable in free-radical polymerization. It can also enhance the rheological properties of various filled adhesives.

A-6280 anti bleed additive is co-curable in free radical polymerization and is recommended for use as an additive to reduce resin bleed out specifically on metal surfaces. The recommended addition of the A-6280 to a formulation is between 0.5% - 1% weight percent of resin. It shows superior bleed control in formulations that contain non-metal fillers such as silica. 

Product Family
A6280  
50gr Jar

Catalog Product

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Packaging
TDS & SDS
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Technical Specifications

General Properties
Bulk Density
Bulk Density
The amount of a certain product that comes in a bulk.
 0.99 g/cc
Appearance
Appearance
Appearance at room temperature.
 Yellow liquid
Mechanical Properties
Viscosity
Viscosity
Viscosity is a measurement of a fluid’s resistance to flow.

Viscosity is commonly measured in centiPoise (cP). One cP is defined as
the viscosity of water and all other viscosities are derived from this base. MPa is another common unit with a 1:1 conversion to cP.

A product like honey would have a much higher viscosity -around 10,000 cPs-
compared to water. As a result, honey would flow much slower out of a tipped glass than
water would.

The viscosity of a material can be decreased with an increase in temperature in
order to better suit an application
Viscosity 63 MPa.s
Thermal Properties
Flash Point 154 °C

Additional Information

Flash point considerations
We've used anti-bleeds in die attach pastes for years. We did not see nor did we get reports of the die attach pastes (or the components thereof) causing voids during curing. Additionally, the fact that the DMI products will cure into the matrix also reduces volatility concerns.