Dowsil 736

DOWSIL™ EI-1184 Optical Encapsulant

Clear, 1:1 mix ratio, fast curing, 2-part silicone encapsulant.

DOWSIL™ EI-1184 Optical Encapsulant

Features & Benefits of DOWSIL™ EI-1184

  • High transparency for improved efficiency
  • Reduced yellowing for longer device lifetime
  • Meets industry standards – UL 94, UL 746C (f1), RTI 150°C
  • 1:1 mix ratio for improved manufacturability
  • Room temperature and heat cure
  • Rapid, versatile cure processing controlled by temperature


  • Two-part
  • 1 to 1 mix ratio
  • Polydimethylsiloxane elastomer


Encapsulating rigid and flexible circuit boards indoor and outdoor LED lighting applications.

Please be advised

As COVID-19 continues to impact many industries, companies and their day-to-day processes, we would like to assure you that Antala Ltd is classified as an “Essential Business” and is open for business as usual. 

We have implemented our continuity plan to maximise the safety of our employees while still providing critical support, sales, and fulfilment services to our domestic and international customers. 

Please contact us via phone, website or email 

We wish you the best during this difficult period. 

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