LORD® IMB™ 3050 Primer
Product Information
LORD® IMB™ 3050 primer is a single-component functional surface treatment agent designed for bonding additioncured (platinum-cured) silicone rubber to a variety of metal and compatible plastic substrates during the injection or compression molding process. Compatible plastic substrates include: polycarbonates, polyphenylsulfones, polyetherimides, some polyamides, some elastomers, and other thermoplastics.
Shelf Life
Shelf life is one year from date of manufacture when stored at 21-27°C (70-80°F) in original, unopened container.
Features and Benefits
Versatile – bonds low surface energy and difficult thermoplastic substrates, like polycarbonate, without the need for pretreatment; bonds a variety of addition-cured silicone rubbers to a wide variety of substrates.
Durable – provides a strong, durable bond that, in many instances, has strength equal to or greater than the rubber being molded.
Easy to Use – non-settling formula allows for easy application; dries at room temperature to a clear, nearly colorless, film.
Medical Use – formula passes ISO 10993-5** cytotoxicity and ISO-10993-10** skin irritation testing.
** It is the responsibility of the user to determine that the final product complies with the ISO 10993 requirement.
Typical Properties*
| Appearance | Clear to Slightly Yellow Liquid |
|
Viscosity, cps @ 25°C (77°F) Brookfield LVT Spindle 1, 60 rpm |
≤ 20 |
| Density, kg/m3 (lb/gal) | 930 (7.75) |
| Solids Content by Weight, % | 5-7 |
| Solids Content by Volume, % | 5-7 |
| Flash Point, °C (°F) | 14 (57) |
| Solvents | Propylene Glycol Methyl Ether, Methyl Ethyl Ketone (MEK) |
*Data is typical and not to be used for specification purposes.
Literature
| Download | Type | Name | |
|---|---|---|---|
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Technical Data Sheet | LORD IMB 3050 Primer | |
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Application Guide | LORD IMB Liquid Silicone Rubber Primers | |
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Safety Data Sheet | LORD IMB 3050 |