Optically Clear Encapsulants

Optically Clear Liquid Encapsulant and Casting Materials

CAPLINQ OPTOLINQ™ OLS-Series are a family of optically clear (often called “water-white”) liquid encapsulants that are used to encapsulate optical or optoelectronic devices that require both a high level of light transmittance as well as a good level of mechanical protection. Products in this OLS-Series family can be epoxies, silicones or hybrid technologies. They are used extensively for the encapsulation of LED devices, but could be well suited for other applications that require a clear, optical grade encapsulation system.

Optically Clear Liquid Encapsulant Selector Chart

Please use the table below to select the product that best fits your requirements.

Optolinq™ Optically Clear Liquid Encapsulant and Casting Compounds
PropertyUnitProduct Names
Optolinq™
OLS-1000
Optolinq™
OLS-3263
Optolinq™
OLS-5291
Optolinq™
OLS-7000
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Optically clear liquid encapsulants and casting materials
Manufactured, sold and serviced by Caplinq Corporation
Chemistry Type N/A
Key Benefits of Chemistry Type N/A
Mix ratio :
Hardness
Shore A
Shore D
N/A
Glass Transition Temperature, Tg °C
Coefficient of Thermal Expansion (CTE)
Alpha 1
Alpha 2

ppm/°C
ppm/°C
Refractive Index N/A
Optical Transmittance
Initial, @ 460nm
After 1000 hrs @ 125°C, @ 460nm

%
%
Sulphur Resistance - ■■■□ ■■■□ ■■■□ ■■■□
Sulphur Resistance - ■■■□ ■■■□ ■■■□ ■■■□
Relative Cost - $ $$$$ $$$ $$
Applications best suited for
Low-Power LED Encapsulation, Tj < 80°C N/A ■■■■ ■□□□ ■■■□ ■■□□
Mid-Power LED Encapsulation 80°C < Tj < 115°C N/A ■■■□ ■□□□ ■■□□ ■■■■
High-Power LED Encapsulation Tj < 150°C N/A □□□□ ■■■■ ■■■□ ■■□□
 

Compare our Optically Clear Liquid Compounds

Clear liquid compounds can be epoxies, silicones or hybrids. They can be one-part or two part and can have a range of properties. Often, the best way to sort through them is to compare them.

View Technical Papers and Brochures

Optically Clear Liquid Encapsulant Technical Datasheets, SDS, brochures, market literature and any other technical papers or brochures on the subject. If these are what you are looking for, then this is where you should be.

Read our Blog about Opto Liquid Encapsulants

Everyday, people just like you have questions about optically clear liquid encapsulants and compounds. At CAPLINQ, we try to help people just like you by blogging about liquid compounds. From chemistry type to application method to pricing to harmonization codes to product part numbers and leadtimes. We try to post as much information as we can on our blogs, to help you find more relevant information about opto liquid encapsulants.

Participate in our Opto Liquid Compound Forum

Not getting the answers on opto liquid compounds you need from our blog? Are you tired of spending hours searching the internet only to end up exhausted without the right answers? Post your opto liquid compound questions in our forum and attract like-minded professionals to respond.

Read More about Optically Clear Encapsulants
Compare Products
6 products
Optically Clear Two-Part Epoxy LED Liquid Encapsulant
from
$22.30

Optically Clear Two-Part Epoxy LED Liquid Encapsulant

  • Optolinq OLS-1000
  • Epoxy casting compound
  • For the encapsulation of LED lamps and displays
2 - 4 weeks
Optically Clear Two-Part Phenyl Silicone LED Liquid Encapsulant
from
$107.25

Optically Clear Two-Part Phenyl Silicone LED Liquid Encapsulant

  • Optolinq OLS-3263
  • For the encapsulation of mid- and high-power LEDs
  • Excellent resistance to both UV and heat resistance
On Stock
Optically Clear Two-Part Dimethyl Silicone LED Liquid Encapsulant
from
$257.40

Optically Clear Two-Part Dimethyl Silicone LED Liquid Encapsulant

  • Optolinq OLS-5291
  • For the encapsulation of LED lamps and displays
  • Very high refractive index of 1.54 @ 460nm
On Stock
Optically Clear One-Part Hybrid LED Liquid Encapsulant
Catalog Product

Optically Clear One-Part Hybrid LED Liquid Encapsulant

  • Optolinq OLS-7000
  • Designed for the encapsulation of LED lamps and displays
  • Excellent UV resistance
2 - 4 weeks
LinqSil LSC100 One-Part Liquid Silicone Semiconductor Junction Coating
Coming Soon

LinqSil LSC100 One-Part Liquid Silicone Semiconductor Junction Coating

  • One-part liquid silicone coating
  • For protection and passivation of semiconductor junctions
  • Ionic purity levels of max 1 ppm
    Not Available
LinqSil LSC200 Two-Part Liquid Silicone Semiconductor Junction Coating
Coming Soon

LinqSil LSC200 Two-Part Liquid Silicone Semiconductor Junction Coating

  • Two-part liquid silicone coating
  • For protection and passivation of semiconductor junctions.
  • Ionic purity levels of max 1 ppm
    Not Available
Compare Products
6 products