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​For more information, please download the TDS available in PDF format below.​

​For more information, please download the TDS available in PDF format below.​​

​When stored in its original packaging at a temperature of between -5°C and 30°C, Bluesil™ESA 7246 A/B may be stored for up to 6 months from its date of manufacture. As more data is generated, a 12 month shelf life is more likely.​​

Please consult the Safety Data Sheet of this product.

BLUESIL ESA 7246 B

Bluesil™ ESA 7246 is an optically clear two-component heat or room temperature curing liquid silicone elastomer that cross-links by a polyaddition reaction. This product is well suited for applications that require a clear, room temperature or heat curable silicone elastomer for encapsulation of solar electronics or the formation of optical solar devices. These products cure without regard to the thickness of the material, and the cure rate is controlled by the temperature of silicone during cure. For many applications the use of a primer may be required if adhesion is necessary.

Fire Protection;Protection

2 Part RTV

Fluid

​• Battery and Power Pack protection and potting

• PCB and electronic potting compound

• Standard silicon cell and secondary LED encapsulation

North America

For information about Storage and Shelf Life for this product, please download the Technical Data Sheet.

 Characteristics_A

 

 

Viscosity325PairedCompISO 2555cP

 Characteristics_B

 

 

Viscosity4000PairedCompISO 2555cP

 

 

 Table_Characteristics_A_And_B

 

 

pot-life_0d649a54-7503-4c7c-a047-9d0c4b3e9f6apot-life_0d649a54-7503-4c7c-a047-9d0c4b3e9f6aPot life105PairedMixASTM C 603min
elongation_68a5ddf2-2baf-4e60-ac6f-0a8a18a758b2elongation_68a5ddf2-2baf-4e60-ac6f-0a8a18a758b2Elongation> 80PairedMixASTM D 412%
hardness_cd523e03-72a3-4261-93f9-36f7bbeeafb1hardness_cd523e03-72a3-4261-93f9-36f7bbeeafb1Hardness47.5PairedMixASTM D 2240sh.A
tensile-strength_e61eb2e0-4dc3-47b0-a61f-b673f1b265dctensile-strength_e61eb2e0-4dc3-47b0-a61f-b673f1b265dcTensile strength> 700PairedMixASTM D 412psi

 

 

 

 

BLUESIL ESA 7246 ABLUESIL ESA 7246 A/our_offer/Product/90061145/90061146/BLUESIL-ESA-7246-A

 

 

​Mix Parts A and B (10:1 by weight respectively) and pour the product into place over desired electronic assembly.

Bubbles may gather in the material during the mixing and pouring processes. If this is not desired, then the material must be deaired. Deairing can be accomplished by placing the mixed product in a vacuum chamber and reducing the pressure over the material until the bubbles rise and break.  

Alternatively, another method to add silicone to a desired container without capturing bubbles is to use an automated dispensing machine with a vacuum deairing feature. The Parts A and B will be deaired in individual containers under vacuum and then pumped and mixed through a static mixing head to provide air free product in the container prior to cure.

Cure can be accomplished simply by leaving the product for 8 hours at room temperature (or longer if desired). However, the recommended method for cure is via a heat cure. Higher ​​temperatures will provide faster cure.

​Mix Parts A and B (101 by weight respectively) and pour the product into place over desired electronic assembly. Bubbles may gather in the material during the mixing and pouring processes. If this is not desired, then the material must be deaired. Deairing can be accomplished by placing the mixed product in a vacuum chamber and reducing the pressure over the material until the bubbles rise and break. Alternatively, another method to add silicone to a desired container without capturing bubbles is to use an automated dispensing machine with a vacuum deairing feature. The Parts A and B will be deaired in individual containers under vacuum and then pumped and mixed through a static mixing head to provide air free product in the container prior to cure. Cure can be accomplished simply by leaving the product for 8 hours at room temperature (or longer if desired). However, the recommended method for cure is via a heat cure. Higher ​​temperatures will provide faster cure.

 

 

​Mix Parts A and B (10:1 by weight respectively) and pour the product into place over desired electronic assembly.

Bubbles may gather in the material during the mixing and pouring processes. If this is not desired, then the material must be deaired. Deairing can be accomplished by placing the mixed product in a vacuum chamber and reducing the pressure over the material until the bubbles rise and break.  

Alternatively, another method to add silicone to a desired container without capturing bubbles is to use an automated dispensing machine with a vacuum deairing feature. The Parts A and B will be deaired in individual containers under vacuum and then pumped and mixed through a static mixing head to provide air free product in the container prior to cure.

Cure can be accomplished simply by leaving the product for 8 hours at room temperature (or longer if desired). However, the recommended method for cure is via a heat cure. Higher ​​temperatures will provide faster cure.

​Mix Parts A and B (101 by weight respectively) and pour the product into place over desired electronic assembly. Bubbles may gather in the material during the mixing and pouring processes. If this is not desired, then the material must be deaired. Deairing can be accomplished by placing the mixed product in a vacuum chamber and reducing the pressure over the material until the bubbles rise and break. Alternatively, another method to add silicone to a desired container without capturing bubbles is to use an automated dispensing machine with a vacuum deairing feature. The Parts A and B will be deaired in individual containers under vacuum and then pumped and mixed through a static mixing head to provide air free product in the container prior to cure. Cure can be accomplished simply by leaving the product for 8 hours at room temperature (or longer if desired). However, the recommended method for cure is via a heat cure. Higher ​​temperatures will provide faster cure.

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 CS

 

 

 SS

 

 

 PressRelease

 

 

 

 

 Brochures

 

 

Adhesive Silicones Solutionshttps://www.bluestarsilicones.com/EN/Our_offer/KEC/ListInstance_Brochure_Title/AdhesiveSiliconesSolutions_Brochure.pdfAdhesive Silicones Solutions

 TDS

 

 

 

 

 

 

BLUESIL ESA 7246 ABLUESIL ESA 7246 A/our_offer/Product/90061145/90061146/BLUESIL-ESA-7246-A

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