Datasheet

ManualsBrandsElectrolube ManualsChemicalsOptically Clear Silicone Electronics Potting Compound 250 g

Page

SC3001

Silicone Resin

SC3001 is an optically clear, flexible, two part encapsulating compound. SC3001 is ideal for use in the LED

industry where optical clarity is vital. It is particularly suited to applications where thin films are required due to

its moisture cure nature.

• Optically clear; ideal for LED applications

• Excellent resistance to yellowing; good resistance to UV light

• Low viscosity and low hardness; can be cut or ‘dug out’ for rework

• Exceptionally wide temperature range; ideal for applications reaching very high temperatures

Approvals:

RoHS-2 Compliant (2011/65/EU):

Yes

UL Approval

Typical Properties

Liquid Properties:

Base Material

Silicone

Solids content

100%

Appearance Part A

Clear liquid

Appearance Part B

Clear liquid

Density Part A (g/ml)

1.05

Density Part B (g/ml)

0.98

Viscosity Part A (mPa s @ 23ºC)

2000

Viscosity Part B (mPa s @ 23ºC)

Mixed System Viscosity (mPa s @ 23ºC)

1800

Mix Ratio (Weight)

13:1

Mix Ratio (Volume)

12:1

Usable Life (20°C)

30 mins, humidity dependant

Gel Time (23°C)

2-4 hours, humidity dependant

Cure Time (23°C)

24 hours, humidity dependant

Storage Conditions

Above 15ºC, Below 30ºC

Shelf Life

24 Months, part A

12 months, part B

Summary of content (3 pages)

PAGE 1
Page 1 SC3001 Silicone Resin SC3001 is an optically clear, flexible, two part encapsulating compound. SC3001 is ideal for use in the LED industry where optical clarity is vital. It is particularly suited to applications where thin films are required due to its moisture cure nature.
PAGE 2
Page 2 Cured Properties: Colour (Mixed System) Cured Density (g/ml) Temperature Range (°C) Max Temperature Range (Short Term (°C)/30 Mins) (Application and Geometry Dependent) Shore Hardness Flame Retardancy Tensile Strength (MPa) Volume resistivity (ohm-cm) Dielectric constant @ 50Hz Dielectric dissipation factor @ 50 Hz Water absorption (9.7mm thick disk, 51mm diameter) 10 days @ 20°C / 1 hour @ 100°C Elongation At Break Water White 1.04 -60 to +200 +250 A20 Yes, meets UL94 HB 1.27 1014 3.0 0.
PAGE 3
Page 3 Bulk Mixing When mixing, care must be taken to avoid the introduction of excessive amounts of air. Automatic mixing equipment is available which will not only mix both the resin and hardener accurately in the correct ratio but do this without introducing air. Containers of Part A (Resin) and Part B (Hardener) should be kept sealed at all times when not in use to prevent the ingress of moisture. Bulk material must be thoroughly mixed before use.